Merge branch 'rel/v0.1'v0.1

82 files changed, 13734 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..6b4ed7d
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+dbconfig.php
diff --git a/AUTHORS b/AUTHORS
new file mode 100644
index 0000000..f923f82
--- /dev/null
+++ b/AUTHORS
@@ -0,0 +1,34 @@
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diff --git a/README.md b/README.md
deleted file mode 100644
index e69de29..0000000
--- a/README.md
+++ /dev/null
diff --git a/README.txt b/README.txt
new file mode 100644
index 0000000..85441e6
--- /dev/null
+++ b/README.txt
@@ -0,0 +1,53 @@
+SCROTT - The Secure Centralized Robust Online Ticketing Tool
+============================================================
+
+This is the alpha version of Scrott, which is currently only a very simplistic
+and generic issue tracker, supporting multiple users and project boards (called
+'pads').  The alpha will constitute the v0.1.x series of releases.  Expect some
+upcoming quality-of-life changes to the alpha, as well as bug fixes.
+
+The v0.2 series of releases and on are reserved for the beta, which I am
+planning a full rewrite for soon.  This progress can be tracked on the 'dev'
+source branch.
+
+
+INSTALLATION
+------------
+
+Scrott requires PHP 7.2, with the mysqli and gd extensions.  Scrott also
+requires a MySQL or MariaDB database.  The recommended server platform is Nginx.
+
+Use the supplied file 'srvs/nginx.conf' as a baseline for your server
+configuration.  The web-root should be the 'app/' directory; however, Scrott
+can handle being placed in some sub-directory tree of your web as well.
+Internal hyperlinks will adjust.
+
+Execute the supplied file 'srvs/mysql.sql' in the MySQL client to initialize an
+empty database for Scrott.
+
+Make sure to make the 'app/dynmic/' directory writable by your web server.
+Uploaded files are placed here.  You should *ABSOLUTELY* deny access to this
+directory through your web server, the file 'app/df.php' is used to safely
+serve these files instead.
+
+Arrange for the file 'app/cron.php' to be run periodically.  It performs
+tasks such as cleaning up old database objects.
+
+Navegate to your installation in a web browser.  You should be presented with a
+page stating "Welcome to Scrott"!  Enter your database parameters here.  The next
+page allows you to register the first administrator user.
+
+Once a single administrator user exists, installation is complete.  Navegating
+to the site signed-out should show only the login page.  Additional account
+registration can be enabled via the admin general settings tab.
+
+
+CONTRIBUTING
+------------
+
+I am currently accepting patches for the alpha series only.  Send your patches
+via email to the maintainer.  Alternatively, a pull request (formatted with
+the 'git request-pull' command) may be sent.
+
+In either case, if your patches form a series, a separate message should be
+present summarizing the changes and _why_ they are needed.
diff --git a/UNLICENSE b/UNLICENSE
new file mode 100644
index 0000000..68a49da
--- /dev/null
+++ b/UNLICENSE
@@ -0,0 +1,24 @@
+This is free and unencumbered software released into the public domain.
+
+Anyone is free to copy, modify, publish, use, compile, sell, or
+distribute this software, either in source code form or as a compiled
+binary, for any purpose, commercial or non-commercial, and by any
+means.
+
+In jurisdictions that recognize copyright laws, the author or authors
+of this software dedicate any and all copyright interest in the
+software to the public domain. We make this dedication for the benefit
+of the public at large and to the detriment of our heirs and
+successors. We intend this dedication to be an overt act of
+relinquishment in perpetuity of all present and future rights to this
+software under copyright law.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+For more information, please refer to <http://unlicense.org/>
diff --git a/app/class/agent.class.php b/app/class/agent.class.php
new file mode 100644
index 0000000..4c75f0b
--- /dev/null
+++ b/app/class/agent.class.php
@@ -0,0 +1,458 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+require_once "class/obj.class.php";
+require_once "class/pad.class.php";
+require_once "class/settings.class.php";
+require_once "class/phpmailer.class.php";
+require_once "class/smtp.class.php";
+
+/*
+ * This is a supertype for users and groups, since these two object types
+ * will often be handled polymorphically and will share some functionality.
+ */
+abstract class agent extends obj
+{
+    /*
+     * Constructor
+     */
+    public function __construct(?string $guid = NULL)
+    {
+        parent::__construct($guid);
+    }
+
+    /*
+     * Since this class is abstract, this function is provided as a
+     * means of constructing the appropriate agent object based on
+     * a GUID.
+     */
+    public static function getAgentObj(string $guid) : agent
+    {
+        try
+        {
+            return new user($guid);
+        }
+        catch (Exception $e)
+        {
+            return new group($guid);
+        }
+    }
+
+    /*
+     * Check whether this agent is the owner of the given object
+     */
+    public function isOwnerOf(obj $obj) : bool
+    {
+        if (!($own = $obj->getOwner()))
+            return false;
+
+        return $own->guid == $this->guid;
+    }
+
+    /*
+     * Check whether this agent is a member of the given object
+     */
+    public function isMemberOf(obj $obj) : bool
+    {
+        foreach ($obj->getMembers() as $memb)
+        {
+            if ($memb->guid == $this->guid)
+                return true;
+        }
+
+        return false;
+    }
+
+    /*
+     * Check whether this agent is assigned to the given issue
+     */
+    public function isAssignedTo(issue $issue) : bool
+    {
+        foreach ($issue->getAssignees() as $assign)
+        {
+            if ($assign->assignee->guid == $this->guid
+                && $assign->dismissed == "")
+                return true;
+        }
+
+        return false;
+    }
+
+    /*
+     * Send an email message to this agent using stored configuration
+     * parameters.  If config is not established, delivery is not
+     * attempted.  Return status.
+     */
+    public abstract function sendEmail(string $subj, string $mesg,
+        ?string $attachPath = NULL, ?string $attachName = NULL,
+        bool $ignoreEmailConf = false) : bool;
+
+    /*
+     * Get the display name for this agent.  For groups this is the
+     * object name; for users, this is the object name, unless an
+     * alias is set.
+     */
+    public function getDisplayName() : string
+    {
+        if ($this->objtype != "user")
+            return $this->name;
+
+        $user = new user($this->guid);
+
+        if ($user->alias != "")
+            return $user->alias;
+
+        return $user->name;
+    }
+
+    /*
+     * Get all pads this agent owns or is a member of.  This isn't
+     * necessarily all pads this agent has access permission for.
+     * Results are sorted by ownership, then by name.
+     */
+    public function getPads_ordByOwnByName() : array
+    {
+        $pads = array();
+
+        /* owner */
+        $query = "SELECT guid FROM objects WHERE objtype = 'pad' AND " .
+            "owner = '" . database::esc($this->guid) . "' ORDER BY name";
+        $res = database::query($query);
+
+        foreach ($res as $p)
+            $pads[] = new pad($p['guid']);
+
+        /* members */
+        $query = "SELECT o.guid FROM objects o JOIN members m ON " .
+            "o.guid = m.guid WHERE o.objtype = 'pad' AND " .
+            "m.member = '" . database::esc($this->guid) . "' ORDER BY o.name";
+        $res = database::query($query);
+
+        foreach ($res as $p)
+            $pads[] = new pad($p['guid']);
+
+        return $pads;
+    }
+
+    /*
+     * Check whether this agent has access permission for given
+     * object
+     */
+    public function canAccess(obj $obj) : bool
+    {
+        if ($this->admin)
+            return true;
+
+        if ($this->guid == $obj->guid)
+            return true;
+
+        if ($this->isOwnerOf($obj))
+            return true;
+
+        if ($this->isMemberOf($obj))
+            return true;
+
+        if ($obj->pubAcc)
+            return true;
+
+        if ($obj->parent)
+        {
+            $parent = new obj($obj->parent);
+            if ($this->canAccessSub($parent))
+                return true;
+        }
+        else if ($obj->owner)
+        {
+            $owner = new obj($obj->owner);
+            if ($this->canAccessSub($owner))
+                return true;
+        }
+
+        return false;
+    }
+
+    /*
+     * Check whether this agent has modify permission for given
+     * object
+     */
+    public function canModify(obj $obj) : bool
+    {
+        if ($this->admin)
+            return true;
+
+        if ($this->guid == $obj->guid)
+            return true;
+
+        if ($this->isOwnerOf($obj))
+            return true;
+
+        if ($this->isMemberOf($obj) && $obj->membModify)
+            return true;
+
+        if ($obj->parent)
+        {
+            $parent = new obj($obj->parent);
+            if ($this->canModifySub($parent))
+                return true;
+        }
+        else if ($obj->owner)
+        {
+            $owner = new obj($obj->owner);
+            if ($this->canModifySub($owner))
+                return true;
+        }
+
+        return false;
+    }
+
+    /*
+     * Check whether this agent has modify members permission for
+     * given object
+     */
+    public function canModifyMembers(obj $obj) : bool
+    {
+        if ($this->admin)
+            return true;
+
+        if ($this->guid == $obj->guid)
+            return true;
+
+        if ($this->isOwnerOf($obj))
+            return true;
+
+        if ($this->isMemberOf($obj) && $obj->membMemb)
+            return true;
+
+        if ($obj->parent)
+        {
+            $parent = new obj($obj->parent);
+            if ($this->canModifySubMembers($parent))
+                return true;
+        }
+        else if ($obj->owner)
+        {
+            $owner = new obj($obj->owner);
+            if ($this->canModifySubMembers($owner))
+                return true;
+        }
+
+        return false;
+    }
+
+    /*
+     * Check whether this agent has modify permissions permission
+     * for given object
+     */
+    public function canModifyPermissions(obj $obj) : bool
+    {
+        if ($this->admin)
+            return true;
+
+        if ($this->guid == $obj->guid)
+            return true;
+
+        if ($this->isOwnerOf($obj))
+            return true;
+
+        if ($obj->parent)
+        {
+            $parent = new obj($obj->parent);
+            if ($this->canModifySubPermissions($parent))
+                return true;
+        }
+        else if ($obj->owner)
+        {
+            $owner = new obj($obj->owner);
+            if ($this->canModifySubPermissions($owner))
+                return true;
+        }
+
+        return false;
+    }
+
+    /*
+     * Check whether this agent has access-sub permission for
+     * given object
+     */
+    public function canAccessSub(obj $obj) : bool
+    {
+        if ($this->admin)
+            return true;
+
+        if ($this->guid == $obj->guid)
+            return true;
+
+        if ($this->isOwnerOf($obj))
+            return true;
+
+        if ($this->isMemberOf($obj) && $obj->membAccs)
+            return true;
+
+        if ($obj->pubAccs)
+            return true;
+
+        if ($obj->parent)
+        {
+            $parent = new obj($obj->parent);
+            if ($this->canAccessSub($parent))
+                return true;
+        }
+        else if ($obj->owner)
+        {
+            $owner = new obj($obj->owner);
+            if ($this->canAccessSub($owner))
+                return true;
+        }
+
+        return false;
+    }
+
+    /*
+     * Check whether this agent has create-sub permission
+     * for given object
+     */
+    public function canCreateSub(obj $obj) : bool
+    {
+        if ($this->admin)
+            return true;
+
+        if ($this->guid == $obj->guid)
+            return true;
+
+        if ($this->isOwnerOf($obj))
+            return true;
+
+        if ($this->isMemberOf($obj) && $obj->membCres)
+            return true;
+
+        if ($obj->pubCres)
+            return true;
+
+        if ($obj->parent)
+        {
+            $parent = new obj($obj->parent);
+            if ($this->canCreateSub($parent))
+                return true;
+        }
+        else if ($obj->owner)
+        {
+            $owner = new obj($obj->owner);
+            if ($this->canCreateSub($owner))
+                return true;
+        }
+
+        return false;
+    }
+
+    /*
+     * Check whether this agent has modify-sub permission
+     * for given object
+     */
+    public function canModifySub(obj $obj) : bool
+    {
+        if ($this->admin)
+            return true;
+
+        if ($this->guid == $obj->guid)
+            return true;
+
+        if ($this->isOwnerOf($obj))
+            return true;
+
+        if ($this->isMemberOf($obj) && $obj->membModifys)
+            return true;
+
+        if ($obj->parent)
+        {
+            $parent = new obj($obj->parent);
+            if ($this->canModifySub($parent))
+                return true;
+        }
+        else if ($obj->owner)
+        {
+            $owner = new obj($obj->owner);
+            if ($this->canModifySub($owner))
+                return true;
+        }
+
+        return false;
+    }
+
+    /*
+     * Check whether this agent has modify-sub-members
+     * permission for given object
+     */
+    public function canModifySubMembers(obj $obj) : bool
+    {
+        if ($this->admin)
+            return true;
+
+        if ($this->guid == $obj->guid)
+            return true;
+
+        if ($this->isOwnerOf($obj))
+            return true;
+
+        if ($this->isMemberOf($obj) && $obj->membMembs)
+            return true;
+
+        if ($obj->parent)
+        {
+            $parent = new obj($obj->parent);
+            if ($this->canModifySubMembers($parent))
+                return true;
+        }
+        else if ($obj->owner)
+        {
+            $owner = new obj($obj->owner);
+            if ($this->canModifySubMembers($owner))
+                return true;
+        }
+
+        return false;
+    }
+
+    /*
+     * Check whether this agent has modify-sub-permissions
+     * permission for given object
+     */
+    public function canModifySubPermissions(obj $obj) : bool
+    {
+        if ($this->admin)
+            return true;
+
+        if ($this->guid == $obj->guid)
+            return true;
+
+        if ($this->isOwnerOf($obj))
+            return true;
+
+        if ($obj->parent)
+        {
+            $parent = new obj($obj->parent);
+            if ($this->canModifySubPermissions($parent))
+                return true;
+        }
+        else if ($obj->owner)
+        {
+            $owner = new obj($obj->owner);
+            if ($this->canModifySubPermissions($owner))
+                return true;
+        }
+
+        return false;
+    }
+}
+
+?>
diff --git a/app/class/database.class.php b/app/class/database.class.php
new file mode 100644
index 0000000..a2cab42
--- /dev/null
+++ b/app/class/database.class.php
@@ -0,0 +1,168 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+/* Include database configuration file if it exists */
+define("DATABASE_CONFIG_FILE", "dbconfig.php");
+is_file(DATABASE_CONFIG_FILE) && require_once DATABASE_CONFIG_FILE;
+
+require_once "class/globals.php";
+require_once "class/mysql.class.php";
+
+/*
+ * This class provides a common interface to various database drivers.
+ * Scrott provides facilities for interacting with any DBMS that we can
+ * use in PHP.  To provide support for a new DBMS, extend this class and
+ * implement the abstract functions.  Additionally, update the getInstance()
+ * function in this class so that the new implementation is used under
+ * appropriate configuration.
+ */
+abstract class database
+{
+    private static $instance = NULL;
+
+    /*
+     * Call this object's close function while being destructed
+     */
+    public function __destruct()
+    {
+        $this->_close();
+    }
+
+    /*
+     * Return the database instance object, creating it if this is the
+     * first call to this function.  This function will need maintained
+     * as new DBMSs are supported.  This function will throw if the
+     * database is not configured.
+     */
+    private static function getInstance() : database
+    {
+        global $_SCROTT;
+
+        if (self::$instance)
+            return self::$instance;
+
+        if (!isset($_SCROTT['conf']))
+            throw new Exception("Scrott database configuration is missing.");
+
+        switch ($_SCROTT['dbEngine'])
+        {
+            case "mysql":
+                $host   = $_SCROTT['dbHost'];
+                $uname  = $_SCROTT['dbUname'];
+                $passwd = $_SCROTT['dbPasswd'];
+                $dbname = $_SCROTT['dbName'];
+                self::$instance = new mysql($host, $uname, $passwd, $dbname);
+                break;
+
+            default:
+                throw new Exception("Problem with Scrott database configuration.  Invalid " .
+                    "database engine specified.");
+                break;
+        }
+
+        return self::$instance;
+    }
+
+    /*
+     * These functions are to be implemented by DBMS extensions,
+     * providing a uniform interface to database engines.
+     */
+    protected abstract function _close() : void;
+    protected abstract function _query(string $query) : array;
+    protected abstract function _esc(string $str) : string;
+
+    /*
+     * Perform a database query and return the results as an array
+     * of arrays.
+     */
+    public static function query(string $query) : array
+    {
+        return self::getInstance()->_query($query);
+    }
+
+    /*
+     * Escape a given string for use in a database query
+     */
+    public static function esc(string $str) : string
+    {
+        return self::getInstance()->_esc($str);
+    }
+
+    /*
+     * Check whether Scrott's database config is loaded
+     */
+    public static function checkConfig() : bool
+    {
+        global $_SCROTT;
+
+        if (!isset($_SCROTT['conf']))
+            return false;
+
+        $db = self::getInstance();
+        return true;
+    }
+
+    /*
+     * Test and set new database configuration parameters.
+     * If the given params fail, error's are set and this
+     * function returns false.  On success, parameters are
+     * written to 'dbconfig.php' and true is returned.
+     */
+    public static function setConfig(string $engine, string $host,
+        string $uname, string $passwd, string $name) : bool
+    {
+        global $_SCROTT;
+
+        /* test configuration */
+        $_SCROTT['conf'] = "conf";
+        $_SCROTT['dbEngine'] = $engine;
+        $_SCROTT['dbHost'] = $host;
+        $_SCROTT['dbUname'] = $uname;
+        $_SCROTT['dbPasswd'] = $passwd;
+        $_SCROTT['dbName'] = $name;
+
+        try
+        {
+            $db = self::getInstance();
+        }
+        catch (Exception $e)
+        {
+            logError(ERROR, $e->getMessage());
+            return false;
+        }
+
+        /* write file */
+        $f = fopen(DATABASE_CONFIG_FILE, "w");
+
+        if (!$f)
+        {
+            logError(ERROR, "Can not create configuration file");
+            return false;
+        }
+
+        fwrite($f, "<?php\n");
+        fwrite($f, "\$_SCROTT['conf'] = 'conf';\n");
+        fwrite($f, "\$_SCROTT['dbEngine'] = '" . $engine . "';\n");
+        fwrite($f, "\$_SCROTT['dbHost'] = '" . $host . "';\n");
+        fwrite($f, "\$_SCROTT['dbUname'] = '" . $uname . "';\n");
+        fwrite($f, "\$_SCROTT['dbPasswd'] = '" . $passwd . "';\n");
+        fwrite($f, "\$_SCROTT['dbName'] = '" . $name . "';\n");
+        fwrite($f, "?>\n");
+
+        fclose($f);
+        return true;
+    }
+}
+
+?>
diff --git a/app/class/form.class.php b/app/class/form.class.php
new file mode 100644
index 0000000..10a68c3
--- /dev/null
+++ b/app/class/form.class.php
@@ -0,0 +1,179 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+/*
+ * Model web-forms and simplify the process of accepting, validating, and
+ * sanitizing user input.
+ */
+class form
+{
+    /*
+     * These arrays track the meta-data of all fields defined on this
+     * form.  This mainly includes their type, range (if numeric), and
+     * whether or not the field is required.
+     */
+    private $textFields = array();
+    private $numbFields = array();
+    private $enumFields = array();
+
+    /*
+     * Add new text field to this form
+     */
+    public function text(string $name, bool $required = true,
+        string $deflt = "") : void
+    {
+        $this->textFields[] = array(
+            'name' => $name,
+            'required' => $required,
+            'default' => $deflt,
+        );
+    }
+
+    /*
+     * Add new numeric field to this form
+     */
+    public function numeric(string $name, ?int $min = NULL, ?int $max = NULL,
+        int $deflt = 0, bool $isInt = true, bool $required = true) : void
+    {
+        $this->numbFields[] = array(
+            'name' => $name,
+            'min' => $min,
+            'max' => $max,
+            'default' => $deflt,
+            'isInt' => $isInt,
+            'required' => $required,
+        );
+    }
+
+    /*
+     * Add new enumeration field to this form
+     */
+    public function enum(string $name, array $values, $deflt = NULL,
+        bool $required = true) : void
+    {
+        $this->enumFields[] = array(
+            'name' => $name,
+            'values' => $values,
+            'default' => $deflt,
+            'required' => $required,
+        );
+    }
+
+    /*
+     * Add new boolean field to this form
+     */
+    public function flag(string $name) : void
+    {
+        $this->enum($name, array("1", "0"), "0", false);
+    }
+
+    /*
+     * Populate this form with input data from web page.  If an error
+     * is encountered, or a required field is missing, false is returned.
+     */
+    public function populate(array $input) : bool
+    {
+        /* detect duplicate names */
+        $names = array();
+
+        foreach ($this->textFields as $field)
+            $names[] = $field['name'];
+
+        foreach ($this->numbFields as $field)
+            $names[] = $field['name'];
+
+        foreach ($this->enumFields as $field)
+            $names[] = $field['name'];
+
+        if (count(array_unique($names)) != count($names))
+            throw new Exception("Internal error: Duplicate field names defined in form");
+
+        /* init text fields */
+        foreach ($this->textFields as $field)
+        {
+            if (isset($input[$field['name']]) && $input[$field['name']] != "")
+                $this->{$field['name']} = htmlentities($input[$field['name']], ENT_QUOTES);
+
+            else if ($field['required'])
+                logError(ERROR, $field['name'] . " is required");
+
+            else
+                $this->{$field['name']} = $field['default'];
+        }
+
+        /* init numeric fields */
+        foreach ($this->numbFields as $field)
+        {
+            if (isset($input[$field['name']]) && $input[$field['name']] != "")
+            {
+                if (!is_numeric($input[$field['name']]))
+                {
+                    logError(ERROR, $field['name'] . " must be numeric");
+                    continue;
+                }
+
+                if ($field['isInt'] && (floor($input[$field['name']]) != $input[$field['name']]))
+                {
+                    logError(ERROR, $field['name'] . " must be an integer");
+                    continue;
+                }
+
+                if (!is_null($field['min']) && ($input[$field['name']] < $field['min']))
+                {
+                    logError(ERROR, $field['name'] . " must be no less than " . $field['min']);
+                    continue;
+                }
+
+                if (!is_null($field['max']) && ($input[$field['name']] > $field['max']))
+                {
+                    logError(ERROR, $field['name'] . " must be no more than " . $field['max']);
+                    continue;
+                }
+
+                $this->{$field['name']} = $input[$field['name']];
+            }
+
+            else if ($field['required'])
+                logError(ERROR, $field['name'] . " is required");
+
+            else
+                $this->{$field['name']} = $field['default'];
+        }
+
+        /* init enum fields */
+        foreach ($this->enumFields as $field)
+        {
+            if (isset($input[$field['name']]))
+            {
+                if (array_search($input[$field['name']], $field['values']) === false)
+                {
+                    logError(ERROR, $field['name'] . " is not an appropriate value");
+                    continue;
+                }
+
+                $this->{$field['name']} = $input[$field['name']];
+            }
+
+            else if ($field['required'])
+                logError(ERROR, $field['name'] . " is required");
+
+            else
+                $this->{$field['name']} = $field['default'];
+        }
+
+        return !isError(ERROR);
+    }
+}
+
+?>
diff --git a/app/class/globals.php b/app/class/globals.php
new file mode 100644
index 0000000..74635d7
--- /dev/null
+++ b/app/class/globals.php
@@ -0,0 +1,255 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+require_once "class/obj.class.php";
+
+/*
+ * This file defines various functions which exist in the global namespace.
+ * These are utility functions and constants for the Scrott application.
+ */
+
+define("__VERSION__", "v0.1");
+
+/*
+ * These global variables are arrays of strings logged by Scrott business
+ * logic to report errors, warnings, or informational responses to the
+ * user in cases where an exception doesn't need to be thrown.
+ */
+define("ERROR", "ERROR_LIST");
+define("WARNING", "WARNING_LIST");
+define("NOTICE", "NOTICE_LIST");
+
+$_SCROTT[ERROR] = array();
+$_SCROTT[WARNING] = array();
+$_SCROTT[NOTICE] = array();
+
+/*
+ * The page object is the object our current request is primarily
+ * interested in.  For example, when navigating to a pad web page by
+ * its guid, that pad is the page object.  When viewing the dashboard,
+ * the current logged-in user is the page object.
+ */
+$_SCROTT['PAGE_OBJECT'] = NULL;
+
+/*
+ * The page name variable is what displays in the pad select dropdown and
+ * is typically set to the "group / pad" of the current page or, "Dashboard",
+ * "Groups", "Pads", etc. on special pages.
+ */
+$_SCROTT['PAGE_NAME'] = "";
+
+/*
+ * Get the application root path.  This is an absolute path on the server.
+ */
+function ar() : string
+{
+    return substr($_SERVER['SCRIPT_NAME'], 0, -10); // 10 = strlen of "/index.php"
+}
+
+/*
+ * Get the current page's path.  This is an absolute path on the server.
+ */
+function ap() : string
+{
+    return ar() . $_SERVER['PATH_INFO'];
+}
+
+/*
+ * Redirect to the given URL and die.
+ */
+function redirect(string $url) : void
+{
+    header("Location: " . $url);
+    exit;
+}
+
+/*
+ * Redirect to the given in-app URL and die.  The given URL should be a path
+ * relative to the app root.  No argument reloads the current path.
+ */
+function location(?string $path = NULL) : void
+{
+    if ($path)
+        redirect(ar() . $path);
+    else
+        redirect(ap());
+}
+
+/*
+ * Assert that the current connection to the server is over HTTPS.  Redirect
+ * if not.
+ */
+function require_https() : void
+{
+    if (!isset($_SERVER['HTTPS']))
+        redirect("https://" . $_SERVER['SERVER_NAME'] . ap());
+}
+
+/*
+ * Check whether an action string was submitted by the user agent
+ */
+function isAction(string $action) : bool
+{
+    if (!isset($_REQUEST['action']))
+        return false;
+
+    return $_REQUEST['action'] == $action;
+}
+
+/*
+ * Get an array of submitted form input
+ */
+function input() : array
+{
+    if (!isset($_REQUEST['input']))
+        throw new Exception("Requested form input, but no input data was supplied");
+
+    return $_REQUEST['input'];
+}
+
+/*
+ * Check for errors, warnings, or notices
+ */
+function isError(string $level) : bool
+{
+    global $_SCROTT;
+    return count($_SCROTT[$level]) > 0;
+}
+
+/*
+ * Log an error, warning, or notice
+ */
+function logError(string $level, string $error) : void
+{
+    global $_SCROTT;
+    $_SCROTT[$level][] = $error;
+}
+
+/*
+ * Get an array of all errors, warnings, or notices
+ */
+function getErrors(string $level) : array
+{
+    global $_SCROTT;
+    return $_SCROTT[$level];
+}
+
+/*
+ * Set the page object for the current request.
+ */
+function setPageObj(obj $obj) : void
+{
+    global $_SCROTT;
+    $_SCROTT['PAGE_OBJECT'] = $obj;
+}
+
+/*
+ * Get the page object for the current request.
+ */
+function getPageObj() : ?obj
+{
+    global $_SCROTT;
+    return $_SCROTT['PAGE_OBJECT'];
+}
+
+/*
+ * Set the page name string.
+ */
+function setPageName(string $name) : void
+{
+    global $_SCROTT;
+    $_SCROTT['PAGE_NAME'] = $name;
+}
+
+/*
+ * Get the page name string.
+ */
+function getPageName() : string
+{
+    global $_SCROTT;
+    return $_SCROTT['PAGE_NAME'];
+}
+
+/*
+ * Produce a string, but only once.  This function is useful
+ * when dealing with some variable collection of markup and
+ * you want to affect only the first one with a modifier.
+ * $state should be initialized to false prior to first call.
+ */
+function oneStr(string $str, bool &$state) : string
+{
+    if ($state)
+        return "";
+
+    $state = true;
+    return $str;
+}
+
+/*
+ * Save an uploaded file and impose some constraints on supplied
+ * data.  Caller can optionally pass some strings by reference to
+ * be given the supplied file's original name and mime-type.
+ * Maxsize is in bytes.  If this function returns false, the
+ * appropriate error will be logged.
+ */
+function saveFile(array $file, string $path, int $maxsize, ?array $allowedMime = NULL,
+    ?string &$origName = NULL, ?string &$origMime = NULL) : bool
+{
+    if ($file['error'] > 0)
+    {
+        if ($file['error'] != UPLOAD_ERR_NO_FILE)
+            logError(ERROR, "An unknown error occurred");
+
+        return false;
+    }
+
+    if ($file['size'] > $maxsize)
+    {
+        logError(ERROR, "File must be no larger than " . $maxsize . " bytes");
+        return false;
+    }
+
+    if (is_array($allowedMime) && array_search($file['type'], $allowedMime) === false)
+    {
+        logError(ERROR, "File type is not supported");
+        return false;
+    }
+
+    if (!move_uploaded_file($file['tmp_name'], $path))
+    {
+        logError(ERROR, "Error saving uploaded file");
+        return false;
+    }
+
+    $origName = $file['name'];
+    $origMime = $file['type'];
+    return true;
+}
+
+/*
+ * Similar to saveFile, but takes the uploaded file field name,
+ * rather than the array directly.  The file is looked up in
+ * $_FILES.  If it does not exist, an exception is thrown.
+ */
+function saveIfFile(string $file, string $path, int $maxsize, ?array $allowedMime = NULL,
+    ?string &$origName = NULL, ?string &$origMime = NULL) : bool
+{
+    if (!isset($_FILES[$file]))
+        throw new Exception("Requested file upload, but no data was supplied");
+
+    $f = $_FILES[$file];
+    return saveFile($f, $path, $maxsize, $allowedMime, $origName, $origMime);
+}
+
+?>
diff --git a/app/class/group.class.php b/app/class/group.class.php
new file mode 100644
index 0000000..1191d71
--- /dev/null
+++ b/app/class/group.class.php
@@ -0,0 +1,93 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+require_once "class/agent.class.php";
+require_once "class/user.class.php";
+
+/*
+ * This class models Scrott user groups, a construct which exists to
+ * simplify the sharing of multiple Scrott pads.
+ */
+class group extends agent
+{
+    /*
+     * Constructor
+     */
+    public function __construct(?string $guid = NULL)
+    {
+        $this->fields['groups'] = array(
+            "guid",
+        );
+
+        parent::__construct($guid);
+        $this->expectType("group");
+    }
+
+    /*
+     * Get an array of all groups, sorted by name
+     */
+    public static function getAll_ordByName() : array
+    {
+        $query = "SELECT guid FROM objects WHERE objtype = 'group' ORDER BY name";
+        $res = database::query($query);
+
+        $groups = array();
+
+        foreach ($res as $g)
+            $groups[] = new group($g['guid']);
+
+        return $groups;
+    }
+
+    /*
+     * Initialize a new group object with the given name and owner
+     */
+    public static function initNew(string $name, user $owner) : group
+    {
+        $group = new group();
+        $group->setOwner($owner);
+        $group->name = $name;
+        $group->objtype = "group";
+        $group->saveObj();
+        return $group;
+    }
+
+    /*
+     * Send an email message to this group using stored configuration
+     * parameters.  If config is not established, delivery is not
+     * attempted.  Return status.  If any delivery attempts fail, the
+     * rest are aborted and false is returned.
+     */
+    public function sendEmail(string $subj, string $mesg,
+        ?string $attachPath = NULL, ?string $attachName = NULL,
+        bool $ignoreEmailConf = false) : bool
+    {
+        $owner = $this->getOwner();
+
+        if (!$owner->sendEmail($subj, $mesg, $attachPath, $attachName,
+            $ignoreEmailConf))
+            return false;
+
+        foreach ($this->getMembers() as $memb)
+        {
+            if (!$memb->sendEmail($subj, $mesg, $attachPath, $attachName,
+                $ignoreEmailConf))
+                return false;
+        }
+
+        return true;
+    }
+}
+
+?>
diff --git a/app/class/image.php b/app/class/image.php
new file mode 100644
index 0000000..6b73cae
--- /dev/null
+++ b/app/class/image.php
@@ -0,0 +1,70 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+/*
+ * This file defines custom image manipulation routines for Scrott.  All
+ * are available in the global namespace.
+ */
+
+/*
+ * Mappings from image MIME types to PHP open/write functions
+ */
+$_IMG_OPEN_FUNCS['image/jpeg'] = "imagecreatefromjpeg";
+$_IMG_OPEN_FUNCS['image/jpg']  = "imagecreatefromjpeg";
+$_IMG_OPEN_FUNCS['image/png']  = "imagecreatefrompng";
+
+$_IMG_WRITE_FUNCS['image/jpeg'] = "imagejpeg";
+$_IMG_WRITE_FUNCS['image/jpg']  = "imagejpeg";
+$_IMG_WRITE_FUNCS['image/png']  = "imagepng";
+
+/*
+ * Open the given image and crop it, such that the result is a square
+ * image whose side length is equal to the smaller of the original
+ * dimensions and whose area is centered on the area of the original
+ * image.  The resulting image is written to the same path as provided,
+ * overwriting the image.
+ */
+function imageSquareCrop(string $uri) : bool
+{
+    global $_IMG_OPEN_FUNCS;
+    global $_IMG_WRITE_FUNCS;
+
+    $mime = mime_content_type($uri);
+    $img = $_IMG_OPEN_FUNCS[$mime]($uri);
+
+    if ($img === false)
+        return false;
+
+    $wid = imagesx($img);
+    $hei = imagesy($img);
+
+    $rec = array();
+    $rec['width']  = min($wid, $hei);
+    $rec['height'] = $rec['width'];
+    $rec['y'] = ($hei / 2) - ($rec['height'] / 2);
+    $rec['x'] = ($wid / 2) - ($rec['width'] / 2);
+
+    $cropped = imagecrop($img, $rec);
+    imagedestroy($img);
+
+    if ($cropped === false)
+        return false;
+
+    $ret = $_IMG_WRITE_FUNCS[$mime]($cropped, $uri);
+    imagedestroy($cropped);
+
+    return $ret;
+}
+
+?>
diff --git a/app/class/issue.class.php b/app/class/issue.class.php
new file mode 100644
index 0000000..47adfa1
--- /dev/null
+++ b/app/class/issue.class.php
@@ -0,0 +1,267 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+require_once "class/obj.class.php";
+require_once "class/stage.class.php";
+require_once "class/user.class.php";
+require_once "class/mesg.class.php";
+
+/*
+ * This class models Scrott issues.  Issues represent units of work, track
+ * messages, can be assigned to users, and advance through a pipeline.
+ */
+class issue extends obj
+{
+    /*
+     * Constructor
+     */
+    public function __construct(?string $guid = NULL)
+    {
+        $this->fields['issues'] = array(
+            "guid",
+            "numb",
+            "mesg",
+            "closer",
+            "closed",
+            "due",
+            "tags",
+        );
+
+        parent::__construct($guid);
+        $this->expectType("issue");
+    }
+
+    /*
+     * Initialize a new issue object with the given message, parent,
+     * and owner.  The issue's name is taken from the message's name.
+     * The given message object is updated to parent the new issue.
+     */
+    public static function initNew(mesg $mesg, user $owner, stage $parent) : issue
+    {
+        $pad = $parent->getParent();
+        $numb = $pad->issueNumb++;
+        $pad->saveObj();
+
+        $issue = new issue();
+        $issue->setOwner($owner);
+        $issue->setParent($parent);
+        $issue->name = $mesg->name;
+        $issue->objtype = "issue";
+        $issue->numb = $numb;
+        $issue->mesg = $mesg->guid;
+        $issue->saveObj();
+
+        $mesg->setParent($issue);
+
+        return $issue;
+    }
+
+    /*
+     * Get all assignees.  Assignees are returned as an array of
+     * stdClass instances.  Objects contain data from the 'assignees'
+     * database table with no defined operations.  Pointers to users
+     * will be followed and an instanciated user object will be
+     * in their place.  Limit of zero returns all assignees.
+     */
+    public function getAssignees(int $limit = 0) : array
+    {
+        $assign = array();
+        $query = "SELECT * FROM assignees WHERE guid = '" .
+            database::esc($this->guid) . "'";
+
+        if ($limit != 0)
+            $query .= " LIMIT " . database::esc($limit);
+
+        $res = database::query($query);
+
+        foreach ($res as $a)
+        {
+            $obj = new stdClass();
+
+            foreach ($a as $k => $v)
+                $obj->{$k} = $v;
+
+            $obj->assignee = new user($obj->assignee);
+            $obj->assigner = new user($obj->assigner);
+
+            if (isset($obj->dismisser) && $obj->dismisser != "")
+                $obj->dismisser = new user($obj->dismisser);
+
+            $assign[] = $obj;
+        }
+
+        return $assign;
+    }
+
+    /*
+     * Add an assignee to this issue.  Returns false if user is
+     * already assigned, or if another error occurs; true
+     * otherwise.
+     */
+    public function addAssignee(user $assignee, user $assigner) : bool
+    {
+        if ($assignee->isAssignedTo($this) || !isset($assignee->guid)
+            || !isset($assigner->guid))
+            return false;
+
+        $query = "INSERT INTO assignees (guid, assignee, assigner, assigned)" .
+            " VALUES ('" . database::esc($this->guid) . "', '" .
+            database::esc($assignee->guid) . "', '" . database::esc($assigner->guid) .
+            "', '" . database::esc(self::getCurrentTimestamp()) . "')";
+
+        database::query($query);
+        return true;
+    }
+
+    /*
+     * Dismiss an assignee, effectively unassigning them.  Returns
+     * false if user is not already an active assignee, or if another
+     * error occurs; true otherwise.
+     */
+    public function dismissAssignee(user $assignee, user $dismisser) : bool
+    {
+        if (!$assignee->isAssignedTo($this) || !isset($assignee->guid)
+            || !isset($dismisser->guid))
+            return false;
+
+        $query = "UPDATE assignees SET dismisser = '" . database::esc($dismisser->guid) .
+            "', dismissed = '" . database::esc(self::getCurrentTimestamp()) .
+            "' WHERE guid = '" . database::esc($this->guid) . "' AND assignee = '" .
+            database::esc($assignee->guid) . "'";
+
+        database::query($query);
+        return true;
+    }
+
+    /*
+     * Signoff an assignee's portion of this issue.  Returns false
+     * if user is not already an active assignee, or if another
+     * error occurs; true otherwise.
+     */
+    public function signoffAssignee(user $assignee) : bool
+    {
+        if (!$assignee->isAssignedTo($this) || !isset($assignee->guid))
+            return false;
+
+        $query = "UPDATE assignees SET signedoff = '" .
+            database::esc(self::getCurrentTimestamp()) . "' WHERE guid = '" .
+            database::esc($this->guid) . "' AND assignee = '" .
+            database::esc($assignee->guid) . "'";
+
+        database::query($query);
+        return true;
+    }
+
+    /*
+     * Get the OP message for this issue.
+     */
+    public function getOPMesg() : mesg
+    {
+        return new mesg($this->mesg);
+    }
+
+    /*
+     * Get all messages on this issue.  The OP message is filtered
+     * from results.  Messages are sorted by date created.
+     */
+    public function getMesgs_ordByDatetime() : array
+    {
+        $mesgs = parent::getMesgs_ordByDatetime();
+        $i = -1;
+
+        foreach ($mesgs as $k => $m)
+        {
+            if ($m->guid == $this->mesg)
+            {
+                $i = $k;
+                break;
+            }
+        }
+
+        if ($i != -1)
+        {
+            unset($mesgs[$i]);
+            $mesgs = array_values($mesgs);
+        }
+
+        return $mesgs;
+    }
+
+    /*
+     * Get the user that closed this issue.  If the issue is still
+     * open, NULL is returned.
+     */
+    public function getCloser() : ?user
+    {
+        if (!isset($this->closer) || $this->closer == "")
+            return NULL;
+
+        return new user($this->closer);
+    }
+
+    /*
+     * Get the pad this issue exists under
+     */
+    public function getPad() : pad
+    {
+        $parent = $this->getParent();
+
+        if ($parent->objtype == "pad")
+            return $parent;
+
+        return $parent->getParent();
+    }
+
+    /*
+     * Advance this issue in the pipeline, closing it if already in the
+     * last stage.  A closer is needed incase a close takes place.
+     */
+    public function advance(user $closer) : void
+    {
+        $stage = $this->getParent();
+
+        if ($stage->objtype != "stage")
+            return;
+
+        if (!($next = $stage->getNext()))
+            $this->close($closer);
+        else
+            $this->setParent($next);
+    }
+
+    /*
+     * Mark this issue as completed and closed.
+     */
+    public function close(user $closer) : void
+    {
+        $pad = $this->getParent()->getParent();
+
+        if ($pad)
+        {
+            $this->closer = $closer->guid;
+            $this->closed = self::getCurrentTimestamp();
+            $this->setParent($pad);
+        }
+    }
+
+    /*
+     * Check whether issue is currently open or closed.
+     */
+    public function isOpen() : bool
+    {
+        return self::typeOf($this->parent) != "pad";
+    }
+}
+
+?>
diff --git a/app/class/mesg.class.php b/app/class/mesg.class.php
new file mode 100644
index 0000000..2e5c9d6
--- /dev/null
+++ b/app/class/mesg.class.php
@@ -0,0 +1,341 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+require_once "class/obj.class.php";
+require_once "class/user.class.php";
+require_once "class/pad.class.php";
+require_once "class/stage.class.php";
+require_once "class/issue.class.php";
+
+/*
+ * This class models issue activity, private messaging, pad discussions,
+ * and system and object log messages.
+ */
+class mesg extends obj
+{
+    /*
+     * Constants used for uploading attachments
+     */
+    public const ATTACH_MAXSIZE = 536870912; // 512Mb
+
+    /*
+     * Constructor
+     */
+    public function __construct(?string $guid = NULL)
+    {
+        $this->fields['mesgs'] = array(
+            "guid",
+            "author",
+            "mesg",
+            "attachment",
+        );
+
+        parent::__construct($guid);
+
+        try
+        {
+            $this->expectType("log");
+        }
+        catch (Exception $e)
+        {
+            $this->expectType("mesg");
+        }
+    }
+
+    /*
+     * Initialize a new regular message.
+     */
+    public static function initNew(string $message, user $author, obj $parent) : mesg
+    {
+        $mesg = new mesg();
+        $mesg->setOwner($author);
+        $mesg->setParent($parent);
+        $mesg->name = "message " . $mesg->guid;
+        $mesg->objtype = "mesg";
+        $mesg->setAuthor($author);
+        $mesg->mesg = $message;
+        $mesg->saveObj();
+        return $mesg;
+    }
+
+    /*
+     * Initialize a new pad discussion thread.
+     */
+    public static function initNewDiscussion(string $name, string $message, user $author,
+        pad $parent) : mesg
+    {
+        $mesg = new mesg();
+        $mesg->setOwner($author);
+        $mesg->setParent($parent);
+        $mesg->name = $name;
+        $mesg->objtype = "mesg";
+        $mesg->setAuthor($author);
+        $mesg->mesg = $message;
+        $mesg->saveObj();
+        return $mesg;
+    }
+
+    /*
+     * Initialize a new private message (user-to-user).
+     */
+    public static function initNewPM(string $name, string $message, user $author,
+        user $rcpt) : mesg
+    {
+        $mesg = new mesg();
+        $mesg->setOwner($rcpt);
+        $mesg->setParent($rcpt);
+        $mesg->name = $name;
+        $mesg->objtype = "mesg";
+        $mesg->setAuthor($author);
+        $mesg->mesg = $message;
+        $mesg->saveObj();
+        return $mesg;
+    }
+
+    /*
+     * Initialize a new log message.
+     */
+    public static function initNewLog(string $message, user $author, obj $parent) : mesg
+    {
+        $owner = $parent->getOwner();
+
+        if (!$owner)
+            $owner = $parent;
+
+        $mesg = new mesg();
+        $mesg->setOwner($owner);
+        $mesg->setParent($parent);
+        $mesg->name = "log " . $mesg->guid;
+        $mesg->objtype = "log";
+        $mesg->setAuthor($author);
+        $mesg->mesg = $message;
+        $mesg->saveObj();
+        return $mesg;
+    }
+
+    /*
+     * Initialize a new admin log message.
+     */
+    public static function initNewAdminLog(string $message, user $author) : mesg
+    {
+        $mesg = new mesg();
+        $mesg->saveObj(); // need to get a guid
+        $mesg->name = "admin log " . $mesg->guid;
+        $mesg->objtype = "log";
+        $mesg->setAuthor($author);
+        $mesg->mesg = $message;
+        $mesg->saveObj();
+        return $mesg;
+    }
+
+    /*
+     * Get an array of messages in the admin log, between two timestamps.
+     * With no arguments, the entire log is returned.  Results are sorted
+     * in reverse chronological order.
+     */
+    public static function getAdminLog_ordByDatetime(?string $after = NULL,
+        ?string $before = NULL) : array
+    {
+        $query = "SELECT guid FROM objects WHERE objtype = 'log' AND " .
+            "parent = '' ";
+
+        if ($after)
+            $query += "AND created >= '" . database::esc($after) . "' ";
+
+        if ($before)
+            $query += "AND created < '" . database::esc($before) . "' ";
+
+        $query += "ORDER BY created DESC";
+        $res = database::query($query);
+
+        $log = array();
+
+        foreach ($res as $l)
+            $log[] = new mesg($l['guid']);
+
+        return $log;
+    }
+
+    /*
+     * Get the author of this message.  This user either actually wrote
+     * this message, or caused it to be generated.
+     */
+    public function getAuthor() : user
+    {
+        if (!isset($this->author) || $this->author == "")
+            return NULL;
+
+        return new user($this->author);
+    }
+
+    /*
+     * Set the author of this message.  This should usually only be done
+     * while constructing a new message or to clear out references to
+     * a user that got removed.
+     */
+    public function setAuthor(user $author) : void
+    {
+        $this->author = $author->guid;
+        $this->saveObj();
+    }
+
+    /*
+     * Check whether this message has been seen by the given user
+     */
+    public function seenBy(user $viewer) : bool
+    {
+        $query = "SELECT * FROM views WHERE guid = '" . database::esc($this->guid) . "' " .
+            "AND viewer = '" . database::esc($viewer->guid) . "'";
+        $res = database::query($query);
+
+        return count($res) > 0;
+    }
+
+    /*
+     * Mark this message as seen by the given user
+     */
+    public function markSeen(user $viewer) : void
+    {
+        if (!$this->seenBy($viewer))
+        {
+            $query = "INSERT INTO views (guid, viewer) VALUES ('" .
+                database::esc($this->guid) . "', '" . database::esc($viewer->guid) . "')";
+            database::query($query);
+        }
+    }
+
+    /*
+     * Format message (if auto generated), and insert HTML linebreaks (<br />)
+     * at message newlines.
+     */
+    public function renderMesg() : string
+    {
+        if ($this->objtype == "log")
+            $mesg = sprintf($this->mesg, $this->getAuthor()->getDisplayName());
+        else
+            $mesg = $this->mesg;
+
+        return nl2br($mesg);
+    }
+
+    /*
+     * Get the URL to this message's attachment.  If no file is attached,
+     * NULL is returned.
+     */
+    public function getAttachment() : ?string
+    {
+        if (!is_file("dynmic/attach/" . $this->guid))
+            return NULL;
+
+        return ar() . "/df.php?d=attach&f=" . $this->guid;
+    }
+
+    /*
+     * Set the attached file for this message.  Should typically be done
+     * during new message creation and not changed afterward.  Returns
+     * false if there is a problem saving the attachment.
+     */
+    public function setAttachment(string $file) : bool
+    {
+        $path = "dynmic/attach/" . $this->guid;
+        $origName = "";
+
+        $ret = saveIfFile($file, $path, self::ATTACH_MAXSIZE, NULL, $origName);
+        $this->attachment = $origName;
+        $this->saveObj();
+
+        return $ret;
+    }
+
+    /*
+     * Promote a pad discussion thread to an issue.  This message object
+     * must be the top-level message (op) of the discussion thread (ie:
+     * its parent must be a pad).  All reply messages to this one are
+     * retained and will be messages left on the new issue.  A new issue
+     * object is created and this message object will be destroyed.  If
+     * this is not an eligible message for promotion, NULL is returned.
+     */
+    public function makeIssue(stage $parent) : ?issue
+    {
+        if ($this->getParent()->objtype != "pad")
+            return NULL;
+
+        $issue = issue::initNew($this->name, $this->getOwner(), $parent);
+        $issue->created = $this->created;
+        $issue->description = $this->mesg;
+        $issue->saveObj();
+
+        foreach ($this->getMesgs_ordByDatetime() as $mesg)
+            $mesg->setParent($issue);
+
+        $this->delObj();
+        return $issue;
+    }
+
+    /*
+     * Email this message to parents, owners, members.  In the case that
+     * this is an issue message or a reply message, the assignee or original
+     * author is also included.  Attachments are included in mailing.  Any
+     * duplicates in the rcpt list are removed before sending.  Success
+     * or failure is returned.
+     */
+    public function emailMesg() : bool
+    {
+        $parent = $this->getParent();
+
+        if (!$parent)
+            return true;
+
+        $rcpt = $parent->getMembers();
+        $rcpt[] = $parent->getOwner();
+
+        switch ($parent->objtype)
+        {
+            case "user":
+                $rcpt[] = $parent;
+                $subj = $this->author . " " . $this->getAuthor()->getDisplayName() . " // " . $this->name;
+                break;
+
+            case "issue":
+                $rcpt[] = $parent->getAssignee();
+                $pad = $parent->getPad();
+                $subj = $parent->guid . " " . $pad->name . " [#" . $parent->numb . "] " . $parent->name;
+                break;
+
+            case "mesg":
+            case "log":
+                $rcpt[] = $parent->getAuthor();
+                $pad = $parent->getParent();
+                $subj = $parent->guid . " " . $pad->name . " // " . $parent->name;
+                break;
+        }
+
+        $rcpt = obj::arrayUnique($rcpt);
+        $author = $this->author;
+        $rcpt = array_filter($rcpt, function ($val) use($author) { return $val->guid != $author; });
+        $attachPath = ($this->getAttachment() ? "dynmic/attach/" . $this->guid : NULL);
+        $mesg = $this->getAuthor()->getDisplayName() . " wrote on " . $this->created . "\n\n";
+        $mesg .= $this->renderMesg();
+
+        foreach ($rcpt as $r)
+        {
+            if (!$r->sendEmail($subj, $mesg, $attachPath, $this->attachment))
+                return false;
+        }
+
+        return true;
+    }
+}
+
+?>
diff --git a/app/class/mysql.class.php b/app/class/mysql.class.php
new file mode 100644
index 0000000..57a9819
--- /dev/null
+++ b/app/class/mysql.class.php
@@ -0,0 +1,68 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+require_once "class/database.class.php";
+
+/*
+ * This class implements support for MySQL and MariaDB via PHP's mysqli
+ * driver.
+ */
+class mysql extends database
+{
+    private $db;
+
+    /*
+     * Constructor
+     */
+    public function __construct(string $host, string $uname, string $passwd, string $dbname)
+    {
+        $this->db = new mysqli($host, $uname, $passwd, $dbname);
+
+        if ($this->db->connect_error)
+            throw new Exception("Can not connect to MySQL database.  Please check your configuration.");
+    }
+
+    /*
+     * Close connection to DB
+     */
+    protected function _close() : void
+    {
+        $this->db->close();
+    }
+
+    /*
+     * Make a query of the database.  Return data as an array of arrays.
+     */
+    protected function _query(string $query) : array
+    {
+        $arr = array();
+        $res = $this->db->query($query);
+
+        if ($res === true || $res === false)
+            return $arr;
+
+        while (($arr[] = $res->fetch_assoc()));
+        return array_filter($arr, function ($val) { return !is_null($val); });
+    }
+
+    /*
+     * Escape a string for use in a query
+     */
+    protected function _esc(string $str) : string
+    {
+        return $this->db->real_escape_string($str);
+    }
+}
+
+?>
diff --git a/app/class/obj.class.php b/app/class/obj.class.php
new file mode 100644
index 0000000..850184c
--- /dev/null
+++ b/app/class/obj.class.php
@@ -0,0 +1,300 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+require_once "class/table.class.php";
+require_once "class/image.php";
+
+/*
+ * This is a generic database object.  This is a supertype of all Scrott
+ * datatypes and defines fields common to all of them.
+ */
+class obj extends table
+{
+    /*
+     * Constants used for uploading images
+     */
+    public const HEAD_MAXSIZE = 1048576; // 1Mb
+    public const BG_MAXSIZE = 1048576; // 1Mb
+    public const IMAGE_MIME = array(
+        "image/jpeg",
+        "image/jpg",
+        "image/png",
+    );
+
+    /*
+     * Constructor
+     */
+    public function __construct(?string $guid = NULL)
+    {
+        $this->fields['objects'] = array(
+            "guid",
+            "owner",
+            "parent",
+            "name",
+            "created",
+            "updated",
+
+            "membModify",
+            "membMemb",
+            "membAccs",
+            "membCres",
+            "membModifys",
+            "membMembs",
+            "pubAcc",
+            "pubAccs",
+            "pubCres",
+
+            "objtype",
+        );
+
+        parent::__construct($guid);
+    }
+
+    /*
+     * Get the object type for the given GUID
+     */
+    public static function typeOf(string $guid) : string
+    {
+        $obj = new obj($guid);
+        return $obj->objtype;
+    }
+
+    /*
+     * Remove duplicate elements from an array of Scrott objects.  This
+     * function compares object GUIDs to check for uniqueness.  Array
+     * keys are preserved.  NULL elements are removed.  Resulting array
+     * is returned.
+     */
+    public static function arrayUnique(array $arr) : array
+    {
+        $guids = array();
+        $ret = array();
+
+        foreach ($arr as $k => $v)
+        {
+            if ($v === NULL)
+                continue;
+
+            if (in_array($v->guid, $guids))
+                continue;
+
+            $guids[] = $v->guid;
+            $ret[$k] = $v;
+        }
+
+        return $ret;
+    }
+
+    /*
+     * Get the owner of this object.  Either a user object or a group
+     * object will be returned.  If this object does not have an owner,
+     * NULL will be returned.
+     */
+    public function getOwner() : ?agent
+    {
+        if (!isset($this->owner) || $this->owner == "")
+            return NULL;
+
+        if (self::typeOf($this->owner) == "group")
+            return new group($this->owner);
+
+        return new user($this->owner);
+    }
+
+    /*
+     * Update the owner of this object
+     */
+    public function setOwner(agent $owner) : void
+    {
+        $this->owner = $owner->guid;
+        $this->saveObj();
+    }
+
+    /*
+     * Get the parent of this object.  If this object does not have a
+     * parent, NULL will be returned.
+     */
+    public function getParent() : ?obj
+    {
+        if (!isset($this->parent) || $this->parent == "")
+            return NULL;
+
+        $parent = new obj($this->parent);
+        return new $parent->objtype($parent->guid);
+    }
+
+    /*
+     * Update the parent of this object
+     */
+    public function setParent(obj $parent) : void
+    {
+        $this->parent = $parent->guid;
+        $this->saveObj();
+    }
+
+    /*
+     * Get an array of all members of this object.  Limit of zero
+     * returns all members.
+     */
+    public function getMembers(int $limit = 0) : array
+    {
+        $memb = array();
+        $query = "SELECT member FROM members WHERE guid = '" . database::esc($this->guid) . "'";
+
+        if ($limit != 0)
+            $query .= " LIMIT " . database::esc($limit);
+
+        $res = database::query($query);
+
+        foreach ($res as $m)
+            $memb[] = new user($m['member']);
+
+        return $memb;
+    }
+
+    /*
+     * Add a user as a member of this object.  Returns false if user is
+     * already a member, or if another error occurs; true otherwise.
+     */
+    public function addMember(user $user) : bool
+    {
+        if ($user->isMemberOf($this) || !isset($user->guid))
+            return false;
+
+        $query = "INSERT INTO members (guid, member) VALUES ('" . database::esc($this->guid) . "', '" .
+            database::esc($user->guid) . "')";
+        database::query($query);
+        return true;
+    }
+
+    /*
+     * Remove a user as a member of this object.  Returns false if user
+     * is not a member, or if another error occurs; true otherwise.
+     */
+    public function remMember(user $user) : bool
+    {
+        if (!$user->isMemberOf($this) || !isset($user->guid))
+            return false;
+
+        $query = "DELETE FROM members WHERE guid = '" . database::esc($this->guid) . "' AND " .
+            "member = '" . database::esc($user->guid) . "'";
+        database::query($query);
+        return true;
+    }
+
+    /*
+     * Get all messages on this object.  Messages are sorted by date
+     * created.
+     */
+    public function getMesgs_ordByDatetime() : array
+    {
+        $query = "SELECT guid FROM objects WHERE (objtype = 'mesg' OR objtype = 'log') " .
+            "AND parent = '" . database::esc($this->guid) . "' ORDER BY created";
+        $res = database::query($query);
+
+        $mesgs = array();
+
+        foreach ($res as $m)
+            $mesgs[] = new mesg($m['guid']);
+
+        return $mesgs;
+    }
+
+    /*
+     * Check whether object has a custom head set.  This is necessary, since
+     * getHeadImg() will return a path to a default if the object doesn't
+     * have its own.
+     */
+    public function hasHeadImg() : bool
+    {
+        return is_file("dynmic/heads/" . $this->guid);
+    }
+
+    /*
+     * Get the URL to the head image resource for this object
+     */
+    public function getHeadImg() : string
+    {
+        return ar() . "/df.php?d=heads&f=" . $this->guid;
+    }
+
+    /*
+     * Set the head image for this object, overwriting any existing
+     * image.  $image should be the name of the file formctrl field.
+     */
+    public function setHeadImg(string $image) : bool
+    {
+        $path = "dynmic/heads/" . $this->guid;
+
+        if (!saveIfFile($image, $path, self::HEAD_MAXSIZE, self::IMAGE_MIME))
+            return false;
+
+        if (!imageSquareCrop($path))
+        {
+            $this->rmHeadImg();
+            return false;
+        }
+
+        return true;
+    }
+
+    /*
+     * Remove the head image for this object.  This deletes the image
+     * on disk.
+     */
+    public function rmHeadImg() : bool
+    {
+        if (!is_file("dynmic/heads/" . $this->guid))
+            return true;
+
+        return unlink("dynmic/heads/" . $this->guid);
+    }
+
+    /*
+     * Get the URL to the background image resource for this
+     * object.  If no image is set, NULL is returned.
+     */
+    public function getBgImg() : ?string
+    {
+        if (!is_file("dynmic/bgs/" . $this->guid))
+            return NULL;
+
+        return ar() . "/df.php?d=bgs&f=" . $this->guid;
+    }
+
+    /*
+     * Set the background image for this object, overwriting any
+     * existing image.  $image should be the name of the file
+     * formctrl field.
+     */
+    public function setBgImg(string $image) : bool
+    {
+        $path = "dynmic/bgs/" . $this->guid;
+        return saveIfFile($image, $path, self::BG_MAXSIZE, self::IMAGE_MIME);
+    }
+
+    /*
+     * Remove the background image for this object.  This deletes
+     * the image on disk.
+     */
+    public function rmBgImg() : bool
+    {
+        if (!is_file("dynmic/bgs/" . $this->guid))
+            return true;
+
+        return unlink("dynmic/bgs/" . $this->guid);
+    }
+}
+
+?>
diff --git a/app/class/pad.class.php b/app/class/pad.class.php
new file mode 100644
index 0000000..dcf2b32
--- /dev/null
+++ b/app/class/pad.class.php
@@ -0,0 +1,113 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+require_once "class/obj.class.php";
+require_once "class/agent.class.php";
+require_once "class/stage.class.php";
+
+/*
+ * This class models Scrott pads.  Pads are the space for projects to track
+ * issues and communicate.
+ */
+class pad extends obj
+{
+    /*
+     * Constructor
+     */
+    public function __construct(?string $guid = NULL)
+    {
+        $this->fields['pads'] = array(
+            "guid",
+            "stage",
+            "issueNumb",
+        );
+
+        parent::__construct($guid);
+        $this->expectType("pad");
+    }
+
+    /*
+     * Get an array of all pads, sorted by name
+     */
+    public static function getAll_ordByName() : array
+    {
+        $query = "SELECT guid FROM objects WHERE objtype = 'pad' ORDER BY name";
+        $res = database::query($query);
+
+        $pads = array();
+
+        foreach ($res as $p)
+            $pads[] = new pad($p['guid']);
+
+        return $pads;
+    }
+
+    /*
+     * Get an array of all pads NOT owned by a group.  These are root-level
+     * pads.  Results are sorted by name.
+     */
+    public static function getAllNoGroup_ordByName() : array
+    {
+        $query = "SELECT o.guid FROM objects o JOIN objects b ON o.owner = b.guid WHERE o.objtype = 'pad' AND " .
+            "b.objtype = 'user' ORDER BY o.name";
+        $res = database::query($query);
+
+        $pads = array();
+
+        foreach ($res as $p)
+            $pads[] = new pad($p['guid']);
+
+        return $pads;
+    }
+
+    /*
+     * Initialize a new pad object with the given name and owner
+     */
+    public static function initNew(string $name, agent $owner) : pad
+    {
+        $pad = new pad();
+        $pad->setOwner($owner);
+        $pad->name = $name;
+        $pad->objtype = "pad";
+        $pad->issueNumb = 0;
+        $pad->saveObj();
+        return $pad;
+    }
+
+    /*
+     * Get an array of all stages under this pad.  The array is in
+     * proper sequential order.
+     */
+    public function getStages() : array
+    {
+        if (!isset($this->stage) || $this->stage == "")
+            return array();
+
+        $stage = new stage($this->stage);
+        return $stage->getArray();
+    }
+
+    /*
+     * Insert a stage object at the front of this pad's pipeline
+     */
+    public function insertStage(stage $stage) : void
+    {
+        $stage->stage = $this->stage;
+        $this->stage = $stage->guid;
+        $stage->saveObj();
+        $this->saveObj();
+    }
+}
+
+?>
diff --git a/app/class/phpmailer.class.php b/app/class/phpmailer.class.php
new file mode 100644
index 0000000..1b31ec1
--- /dev/null
+++ b/app/class/phpmailer.class.php
@@ -0,0 +1,4039 @@
+<?php
+/**
+ * PHPMailer - PHP email creation and transport class.
+ * PHP Version 5
+ * @package PHPMailer
+ * @link https://github.com/PHPMailer/PHPMailer/ The PHPMailer GitHub project
+ * @author Marcus Bointon (Synchro/coolbru) <phpmailer@synchromedia.co.uk>
+ * @author Jim Jagielski (jimjag) <jimjag@gmail.com>
+ * @author Andy Prevost (codeworxtech) <codeworxtech@users.sourceforge.net>
+ * @author Brent R. Matzelle (original founder)
+ * @copyright 2012 - 2014 Marcus Bointon
+ * @copyright 2010 - 2012 Jim Jagielski
+ * @copyright 2004 - 2009 Andy Prevost
+ * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
+ * @note This program is distributed in the hope that it will be useful - WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+/**
+ * PHPMailer - PHP email creation and transport class.
+ * @package PHPMailer
+ * @author Marcus Bointon (Synchro/coolbru) <phpmailer@synchromedia.co.uk>
+ * @author Jim Jagielski (jimjag) <jimjag@gmail.com>
+ * @author Andy Prevost (codeworxtech) <codeworxtech@users.sourceforge.net>
+ * @author Brent R. Matzelle (original founder)
+ */
+class PHPMailer
+{
+    /**
+     * The PHPMailer Version number.
+     * @var string
+     */
+    public $Version = '5.2.23';
+
+    /**
+     * Email priority.
+     * Options: null (default), 1 = High, 3 = Normal, 5 = low.
+     * When null, the header is not set at all.
+     * @var integer
+     */
+    public $Priority = null;
+
+    /**
+     * The character set of the message.
+     * @var string
+     */
+    public $CharSet = 'iso-8859-1';
+
+    /**
+     * The MIME Content-type of the message.
+     * @var string
+     */
+    public $ContentType = 'text/plain';
+
+    /**
+     * The message encoding.
+     * Options: "8bit", "7bit", "binary", "base64", and "quoted-printable".
+     * @var string
+     */
+    public $Encoding = '8bit';
+
+    /**
+     * Holds the most recent mailer error message.
+     * @var string
+     */
+    public $ErrorInfo = '';
+
+    /**
+     * The From email address for the message.
+     * @var string
+     */
+    public $From = 'root@localhost';
+
+    /**
+     * The From name of the message.
+     * @var string
+     */
+    public $FromName = 'Root User';
+
+    /**
+     * The Sender email (Return-Path) of the message.
+     * If not empty, will be sent via -f to sendmail or as 'MAIL FROM' in smtp mode.
+     * @var string
+     */
+    public $Sender = '';
+
+    /**
+     * The Return-Path of the message.
+     * If empty, it will be set to either From or Sender.
+     * @var string
+     * @deprecated Email senders should never set a return-path header;
+     * it's the receiver's job (RFC5321 section 4.4), so this no longer does anything.
+     * @link https://tools.ietf.org/html/rfc5321#section-4.4 RFC5321 reference
+     */
+    public $ReturnPath = '';
+
+    /**
+     * The Subject of the message.
+     * @var string
+     */
+    public $Subject = '';
+
+    /**
+     * An HTML or plain text message body.
+     * If HTML then call isHTML(true).
+     * @var string
+     */
+    public $Body = '';
+
+    /**
+     * The plain-text message body.
+     * This body can be read by mail clients that do not have HTML email
+     * capability such as mutt & Eudora.
+     * Clients that can read HTML will view the normal Body.
+     * @var string
+     */
+    public $AltBody = '';
+
+    /**
+     * An iCal message part body.
+     * Only supported in simple alt or alt_inline message types
+     * To generate iCal events, use the bundled extras/EasyPeasyICS.php class or iCalcreator
+     * @link http://sprain.ch/blog/downloads/php-class-easypeasyics-create-ical-files-with-php/
+     * @link http://kigkonsult.se/iCalcreator/
+     * @var string
+     */
+    public $Ical = '';
+
+    /**
+     * The complete compiled MIME message body.
+     * @access protected
+     * @var string
+     */
+    protected $MIMEBody = '';
+
+    /**
+     * The complete compiled MIME message headers.
+     * @var string
+     * @access protected
+     */
+    protected $MIMEHeader = '';
+
+    /**
+     * Extra headers that createHeader() doesn't fold in.
+     * @var string
+     * @access protected
+     */
+    protected $mailHeader = '';
+
+    /**
+     * Word-wrap the message body to this number of chars.
+     * Set to 0 to not wrap. A useful value here is 78, for RFC2822 section 2.1.1 compliance.
+     * @var integer
+     */
+    public $WordWrap = 0;
+
+    /**
+     * Which method to use to send mail.
+     * Options: "mail", "sendmail", or "smtp".
+     * @var string
+     */
+    public $Mailer = 'mail';
+
+    /**
+     * The path to the sendmail program.
+     * @var string
+     */
+    public $Sendmail = '/usr/sbin/sendmail';
+
+    /**
+     * Whether mail() uses a fully sendmail-compatible MTA.
+     * One which supports sendmail's "-oi -f" options.
+     * @var boolean
+     */
+    public $UseSendmailOptions = true;
+
+    /**
+     * Path to PHPMailer plugins.
+     * Useful if the SMTP class is not in the PHP include path.
+     * @var string
+     * @deprecated Should not be needed now there is an autoloader.
+     */
+    public $PluginDir = '';
+
+    /**
+     * The email address that a reading confirmation should be sent to, also known as read receipt.
+     * @var string
+     */
+    public $ConfirmReadingTo = '';
+
+    /**
+     * The hostname to use in the Message-ID header and as default HELO string.
+     * If empty, PHPMailer attempts to find one with, in order,
+     * $_SERVER['SERVER_NAME'], gethostname(), php_uname('n'), or the value
+     * 'localhost.localdomain'.
+     * @var string
+     */
+    public $Hostname = '';
+
+    /**
+     * An ID to be used in the Message-ID header.
+     * If empty, a unique id will be generated.
+     * You can set your own, but it must be in the format "<id@domain>",
+     * as defined in RFC5322 section 3.6.4 or it will be ignored.
+     * @see https://tools.ietf.org/html/rfc5322#section-3.6.4
+     * @var string
+     */
+    public $MessageID = '';
+
+    /**
+     * The message Date to be used in the Date header.
+     * If empty, the current date will be added.
+     * @var string
+     */
+    public $MessageDate = '';
+
+    /**
+     * SMTP hosts.
+     * Either a single hostname or multiple semicolon-delimited hostnames.
+     * You can also specify a different port
+     * for each host by using this format: [hostname:port]
+     * (e.g. "smtp1.example.com:25;smtp2.example.com").
+     * You can also specify encryption type, for example:
+     * (e.g. "tls://smtp1.example.com:587;ssl://smtp2.example.com:465").
+     * Hosts will be tried in order.
+     * @var string
+     */
+    public $Host = 'localhost';
+
+    /**
+     * The default SMTP server port.
+     * @var integer
+     * @TODO Why is this needed when the SMTP class takes care of it?
+     */
+    public $Port = 25;
+
+    /**
+     * The SMTP HELO of the message.
+     * Default is $Hostname. If $Hostname is empty, PHPMailer attempts to find
+     * one with the same method described above for $Hostname.
+     * @var string
+     * @see PHPMailer::$Hostname
+     */
+    public $Helo = '';
+
+    /**
+     * What kind of encryption to use on the SMTP connection.
+     * Options: '', 'ssl' or 'tls'
+     * @var string
+     */
+    public $SMTPSecure = '';
+
+    /**
+     * Whether to enable TLS encryption automatically if a server supports it,
+     * even if `SMTPSecure` is not set to 'tls'.
+     * Be aware that in PHP >= 5.6 this requires that the server's certificates are valid.
+     * @var boolean
+     */
+    public $SMTPAutoTLS = true;
+
+    /**
+     * Whether to use SMTP authentication.
+     * Uses the Username and Password properties.
+     * @var boolean
+     * @see PHPMailer::$Username
+     * @see PHPMailer::$Password
+     */
+    public $SMTPAuth = false;
+
+    /**
+     * Options array passed to stream_context_create when connecting via SMTP.
+     * @var array
+     */
+    public $SMTPOptions = array();
+
+    /**
+     * SMTP username.
+     * @var string
+     */
+    public $Username = '';
+
+    /**
+     * SMTP password.
+     * @var string
+     */
+    public $Password = '';
+
+    /**
+     * SMTP auth type.
+     * Options are CRAM-MD5, LOGIN, PLAIN, NTLM, XOAUTH2, attempted in that order if not specified
+     * @var string
+     */
+    public $AuthType = '';
+
+    /**
+     * SMTP realm.
+     * Used for NTLM auth
+     * @var string
+     */
+    public $Realm = '';
+
+    /**
+     * SMTP workstation.
+     * Used for NTLM auth
+     * @var string
+     */
+    public $Workstation = '';
+
+    /**
+     * The SMTP server timeout in seconds.
+     * Default of 5 minutes (300sec) is from RFC2821 section 4.5.3.2
+     * @var integer
+     */
+    public $Timeout = 300;
+
+    /**
+     * SMTP class debug output mode.
+     * Debug output level.
+     * Options:
+     * * `0` No output
+     * * `1` Commands
+     * * `2` Data and commands
+     * * `3` As 2 plus connection status
+     * * `4` Low-level data output
+     * @var integer
+     * @see SMTP::$do_debug
+     */
+    public $SMTPDebug = 0;
+
+    /**
+     * How to handle debug output.
+     * Options:
+     * * `echo` Output plain-text as-is, appropriate for CLI
+     * * `html` Output escaped, line breaks converted to `<br>`, appropriate for browser output
+     * * `error_log` Output to error log as configured in php.ini
+     *
+     * Alternatively, you can provide a callable expecting two params: a message string and the debug level:
+     * <code>
+     * $mail->Debugoutput = function($str, $level) {echo "debug level $level; message: $str";};
+     * </code>
+     * @var string|callable
+     * @see SMTP::$Debugoutput
+     */
+    public $Debugoutput = 'echo';
+
+    /**
+     * Whether to keep SMTP connection open after each message.
+     * If this is set to true then to close the connection
+     * requires an explicit call to smtpClose().
+     * @var boolean
+     */
+    public $SMTPKeepAlive = false;
+
+    /**
+     * Whether to split multiple to addresses into multiple messages
+     * or send them all in one message.
+     * Only supported in `mail` and `sendmail` transports, not in SMTP.
+     * @var boolean
+     */
+    public $SingleTo = false;
+
+    /**
+     * Storage for addresses when SingleTo is enabled.
+     * @var array
+     * @TODO This should really not be public
+     */
+    public $SingleToArray = array();
+
+    /**
+     * Whether to generate VERP addresses on send.
+     * Only applicable when sending via SMTP.
+     * @link https://en.wikipedia.org/wiki/Variable_envelope_return_path
+     * @link http://www.postfix.org/VERP_README.html Postfix VERP info
+     * @var boolean
+     */
+    public $do_verp = false;
+
+    /**
+     * Whether to allow sending messages with an empty body.
+     * @var boolean
+     */
+    public $AllowEmpty = false;
+
+    /**
+     * The default line ending.
+     * @note The default remains "\n". We force CRLF where we know
+     *        it must be used via self::CRLF.
+     * @var string
+     */
+    public $LE = "\n";
+
+    /**
+     * DKIM selector.
+     * @var string
+     */
+    public $DKIM_selector = '';
+
+    /**
+     * DKIM Identity.
+     * Usually the email address used as the source of the email.
+     * @var string
+     */
+    public $DKIM_identity = '';
+
+    /**
+     * DKIM passphrase.
+     * Used if your key is encrypted.
+     * @var string
+     */
+    public $DKIM_passphrase = '';
+
+    /**
+     * DKIM signing domain name.
+     * @example 'example.com'
+     * @var string
+     */
+    public $DKIM_domain = '';
+
+    /**
+     * DKIM private key file path.
+     * @var string
+     */
+    public $DKIM_private = '';
+
+    /**
+     * DKIM private key string.
+     * If set, takes precedence over `$DKIM_private`.
+     * @var string
+     */
+    public $DKIM_private_string = '';
+
+    /**
+     * Callback Action function name.
+     *
+     * The function that handles the result of the send email action.
+     * It is called out by send() for each email sent.
+     *
+     * Value can be any php callable: http://www.php.net/is_callable
+     *
+     * Parameters:
+     *   boolean $result        result of the send action
+     *   string  $to            email address of the recipient
+     *   string  $cc            cc email addresses
+     *   string  $bcc           bcc email addresses
+     *   string  $subject       the subject
+     *   string  $body          the email body
+     *   string  $from          email address of sender
+     * @var string
+     */
+    public $action_function = '';
+
+    /**
+     * What to put in the X-Mailer header.
+     * Options: An empty string for PHPMailer default, whitespace for none, or a string to use
+     * @var string
+     */
+    public $XMailer = '';
+
+    /**
+     * Which validator to use by default when validating email addresses.
+     * May be a callable to inject your own validator, but there are several built-in validators.
+     * @see PHPMailer::validateAddress()
+     * @var string|callable
+     * @static
+     */
+    public static $validator = 'auto';
+
+    /**
+     * An instance of the SMTP sender class.
+     * @var SMTP
+     * @access protected
+     */
+    protected $smtp = null;
+
+    /**
+     * The array of 'to' names and addresses.
+     * @var array
+     * @access protected
+     */
+    protected $to = array();
+
+    /**
+     * The array of 'cc' names and addresses.
+     * @var array
+     * @access protected
+     */
+    protected $cc = array();
+
+    /**
+     * The array of 'bcc' names and addresses.
+     * @var array
+     * @access protected
+     */
+    protected $bcc = array();
+
+    /**
+     * The array of reply-to names and addresses.
+     * @var array
+     * @access protected
+     */
+    protected $ReplyTo = array();
+
+    /**
+     * An array of all kinds of addresses.
+     * Includes all of $to, $cc, $bcc
+     * @var array
+     * @access protected
+     * @see PHPMailer::$to @see PHPMailer::$cc @see PHPMailer::$bcc
+     */
+    protected $all_recipients = array();
+
+    /**
+     * An array of names and addresses queued for validation.
+     * In send(), valid and non duplicate entries are moved to $all_recipients
+     * and one of $to, $cc, or $bcc.
+     * This array is used only for addresses with IDN.
+     * @var array
+     * @access protected
+     * @see PHPMailer::$to @see PHPMailer::$cc @see PHPMailer::$bcc
+     * @see PHPMailer::$all_recipients
+     */
+    protected $RecipientsQueue = array();
+
+    /**
+     * An array of reply-to names and addresses queued for validation.
+     * In send(), valid and non duplicate entries are moved to $ReplyTo.
+     * This array is used only for addresses with IDN.
+     * @var array
+     * @access protected
+     * @see PHPMailer::$ReplyTo
+     */
+    protected $ReplyToQueue = array();
+
+    /**
+     * The array of attachments.
+     * @var array
+     * @access protected
+     */
+    protected $attachment = array();
+
+    /**
+     * The array of custom headers.
+     * @var array
+     * @access protected
+     */
+    protected $CustomHeader = array();
+
+    /**
+     * The most recent Message-ID (including angular brackets).
+     * @var string
+     * @access protected
+     */
+    protected $lastMessageID = '';
+
+    /**
+     * The message's MIME type.
+     * @var string
+     * @access protected
+     */
+    protected $message_type = '';
+
+    /**
+     * The array of MIME boundary strings.
+     * @var array
+     * @access protected
+     */
+    protected $boundary = array();
+
+    /**
+     * The array of available languages.
+     * @var array
+     * @access protected
+     */
+    protected $language = array();
+
+    /**
+     * The number of errors encountered.
+     * @var integer
+     * @access protected
+     */
+    protected $error_count = 0;
+
+    /**
+     * The S/MIME certificate file path.
+     * @var string
+     * @access protected
+     */
+    protected $sign_cert_file = '';
+
+    /**
+     * The S/MIME key file path.
+     * @var string
+     * @access protected
+     */
+    protected $sign_key_file = '';
+
+    /**
+     * The optional S/MIME extra certificates ("CA Chain") file path.
+     * @var string
+     * @access protected
+     */
+    protected $sign_extracerts_file = '';
+
+    /**
+     * The S/MIME password for the key.
+     * Used only if the key is encrypted.
+     * @var string
+     * @access protected
+     */
+    protected $sign_key_pass = '';
+
+    /**
+     * Whether to throw exceptions for errors.
+     * @var boolean
+     * @access protected
+     */
+    protected $exceptions = false;
+
+    /**
+     * Unique ID used for message ID and boundaries.
+     * @var string
+     * @access protected
+     */
+    protected $uniqueid = '';
+
+    /**
+     * Error severity: message only, continue processing.
+     */
+    const STOP_MESSAGE = 0;
+
+    /**
+     * Error severity: message, likely ok to continue processing.
+     */
+    const STOP_CONTINUE = 1;
+
+    /**
+     * Error severity: message, plus full stop, critical error reached.
+     */
+    const STOP_CRITICAL = 2;
+
+    /**
+     * SMTP RFC standard line ending.
+     */
+    const CRLF = "\r\n";
+
+    /**
+     * The maximum line length allowed by RFC 2822 section 2.1.1
+     * @var integer
+     */
+    const MAX_LINE_LENGTH = 998;
+
+    /**
+     * Constructor.
+     * @param boolean $exceptions Should we throw external exceptions?
+     */
+    public function __construct($exceptions = null)
+    {
+        if ($exceptions !== null) {
+            $this->exceptions = (boolean)$exceptions;
+        }
+    }
+
+    /**
+     * Destructor.
+     */
+    public function __destruct()
+    {
+        //Close any open SMTP connection nicely
+        $this->smtpClose();
+    }
+
+    /**
+     * Call mail() in a safe_mode-aware fashion.
+     * Also, unless sendmail_path points to sendmail (or something that
+     * claims to be sendmail), don't pass params (not a perfect fix,
+     * but it will do)
+     * @param string $to To
+     * @param string $subject Subject
+     * @param string $body Message Body
+     * @param string $header Additional Header(s)
+     * @param string $params Params
+     * @access private
+     * @return boolean
+     */
+    private function mailPassthru($to, $subject, $body, $header, $params)
+    {
+        //Check overloading of mail function to avoid double-encoding
+        if (ini_get('mbstring.func_overload') & 1) {
+            $subject = $this->secureHeader($subject);
+        } else {
+            $subject = $this->encodeHeader($this->secureHeader($subject));
+        }
+
+        //Can't use additional_parameters in safe_mode, calling mail() with null params breaks
+        //@link http://php.net/manual/en/function.mail.php
+        if (ini_get('safe_mode') or !$this->UseSendmailOptions or is_null($params)) {
+            $result = @mail($to, $subject, $body, $header);
+        } else {
+            $result = @mail($to, $subject, $body, $header, $params);
+        }
+        return $result;
+    }
+    /**
+     * Output debugging info via user-defined method.
+     * Only generates output if SMTP debug output is enabled (@see SMTP::$do_debug).
+     * @see PHPMailer::$Debugoutput
+     * @see PHPMailer::$SMTPDebug
+     * @param string $str
+     */
+    protected function edebug($str)
+    {
+        if ($this->SMTPDebug <= 0) {
+            return;
+        }
+        //Avoid clash with built-in function names
+        if (!in_array($this->Debugoutput, array('error_log', 'html', 'echo')) and is_callable($this->Debugoutput)) {
+            call_user_func($this->Debugoutput, $str, $this->SMTPDebug);
+            return;
+        }
+        switch ($this->Debugoutput) {
+            case 'error_log':
+                //Don't output, just log
+                error_log($str);
+                break;
+            case 'html':
+                //Cleans up output a bit for a better looking, HTML-safe output
+                echo htmlentities(
+                    preg_replace('/[\r\n]+/', '', $str),
+                    ENT_QUOTES,
+                    'UTF-8'
+                )
+                . "<br>\n";
+                break;
+            case 'echo':
+            default:
+                //Normalize line breaks
+                $str = preg_replace('/\r\n?/ms', "\n", $str);
+                echo gmdate('Y-m-d H:i:s') . "\t" . str_replace(
+                    "\n",
+                    "\n                   \t                  ",
+                    trim($str)
+                ) . "\n";
+        }
+    }
+
+    /**
+     * Sets message type to HTML or plain.
+     * @param boolean $isHtml True for HTML mode.
+     * @return void
+     */
+    public function isHTML($isHtml = true)
+    {
+        if ($isHtml) {
+            $this->ContentType = 'text/html';
+        } else {
+            $this->ContentType = 'text/plain';
+        }
+    }
+
+    /**
+     * Send messages using SMTP.
+     * @return void
+     */
+    public function isSMTP()
+    {
+        $this->Mailer = 'smtp';
+    }
+
+    /**
+     * Send messages using PHP's mail() function.
+     * @return void
+     */
+    public function isMail()
+    {
+        $this->Mailer = 'mail';
+    }
+
+    /**
+     * Send messages using $Sendmail.
+     * @return void
+     */
+    public function isSendmail()
+    {
+        $ini_sendmail_path = ini_get('sendmail_path');
+
+        if (!stristr($ini_sendmail_path, 'sendmail')) {
+            $this->Sendmail = '/usr/sbin/sendmail';
+        } else {
+            $this->Sendmail = $ini_sendmail_path;
+        }
+        $this->Mailer = 'sendmail';
+    }
+
+    /**
+     * Send messages using qmail.
+     * @return void
+     */
+    public function isQmail()
+    {
+        $ini_sendmail_path = ini_get('sendmail_path');
+
+        if (!stristr($ini_sendmail_path, 'qmail')) {
+            $this->Sendmail = '/var/qmail/bin/qmail-inject';
+        } else {
+            $this->Sendmail = $ini_sendmail_path;
+        }
+        $this->Mailer = 'qmail';
+    }
+
+    /**
+     * Add a "To" address.
+     * @param string $address The email address to send to
+     * @param string $name
+     * @return boolean true on success, false if address already used or invalid in some way
+     */
+    public function addAddress($address, $name = '')
+    {
+        return $this->addOrEnqueueAnAddress('to', $address, $name);
+    }
+
+    /**
+     * Add a "CC" address.
+     * @note: This function works with the SMTP mailer on win32, not with the "mail" mailer.
+     * @param string $address The email address to send to
+     * @param string $name
+     * @return boolean true on success, false if address already used or invalid in some way
+     */
+    public function addCC($address, $name = '')
+    {
+        return $this->addOrEnqueueAnAddress('cc', $address, $name);
+    }
+
+    /**
+     * Add a "BCC" address.
+     * @note: This function works with the SMTP mailer on win32, not with the "mail" mailer.
+     * @param string $address The email address to send to
+     * @param string $name
+     * @return boolean true on success, false if address already used or invalid in some way
+     */
+    public function addBCC($address, $name = '')
+    {
+        return $this->addOrEnqueueAnAddress('bcc', $address, $name);
+    }
+
+    /**
+     * Add a "Reply-To" address.
+     * @param string $address The email address to reply to
+     * @param string $name
+     * @return boolean true on success, false if address already used or invalid in some way
+     */
+    public function addReplyTo($address, $name = '')
+    {
+        return $this->addOrEnqueueAnAddress('Reply-To', $address, $name);
+    }
+
+    /**
+     * Add an address to one of the recipient arrays or to the ReplyTo array. Because PHPMailer
+     * can't validate addresses with an IDN without knowing the PHPMailer::$CharSet (that can still
+     * be modified after calling this function), addition of such addresses is delayed until send().
+     * Addresses that have been added already return false, but do not throw exceptions.
+     * @param string $kind One of 'to', 'cc', 'bcc', or 'ReplyTo'
+     * @param string $address The email address to send, resp. to reply to
+     * @param string $name
+     * @throws phpmailerException
+     * @return boolean true on success, false if address already used or invalid in some way
+     * @access protected
+     */
+    protected function addOrEnqueueAnAddress($kind, $address, $name)
+    {
+        $address = trim($address);
+        $name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim
+        if (($pos = strrpos($address, '@')) === false) {
+            // At-sign is misssing.
+            $error_message = $this->lang('invalid_address') . " (addAnAddress $kind): $address";
+            $this->setError($error_message);
+            $this->edebug($error_message);
+            if ($this->exceptions) {
+                throw new phpmailerException($error_message);
+            }
+            return false;
+        }
+        $params = array($kind, $address, $name);
+        // Enqueue addresses with IDN until we know the PHPMailer::$CharSet.
+        if ($this->has8bitChars(substr($address, ++$pos)) and $this->idnSupported()) {
+            if ($kind != 'Reply-To') {
+                if (!array_key_exists($address, $this->RecipientsQueue)) {
+                    $this->RecipientsQueue[$address] = $params;
+                    return true;
+                }
+            } else {
+                if (!array_key_exists($address, $this->ReplyToQueue)) {
+                    $this->ReplyToQueue[$address] = $params;
+                    return true;
+                }
+            }
+            return false;
+        }
+        // Immediately add standard addresses without IDN.
+        return call_user_func_array(array($this, 'addAnAddress'), $params);
+    }
+
+    /**
+     * Add an address to one of the recipient arrays or to the ReplyTo array.
+     * Addresses that have been added already return false, but do not throw exceptions.
+     * @param string $kind One of 'to', 'cc', 'bcc', or 'ReplyTo'
+     * @param string $address The email address to send, resp. to reply to
+     * @param string $name
+     * @throws phpmailerException
+     * @return boolean true on success, false if address already used or invalid in some way
+     * @access protected
+     */
+    protected function addAnAddress($kind, $address, $name = '')
+    {
+        if (!in_array($kind, array('to', 'cc', 'bcc', 'Reply-To'))) {
+            $error_message = $this->lang('Invalid recipient kind: ') . $kind;
+            $this->setError($error_message);
+            $this->edebug($error_message);
+            if ($this->exceptions) {
+                throw new phpmailerException($error_message);
+            }
+            return false;
+        }
+        if (!$this->validateAddress($address)) {
+            $error_message = $this->lang('invalid_address') . " (addAnAddress $kind): $address";
+            $this->setError($error_message);
+            $this->edebug($error_message);
+            if ($this->exceptions) {
+                throw new phpmailerException($error_message);
+            }
+            return false;
+        }
+        if ($kind != 'Reply-To') {
+            if (!array_key_exists(strtolower($address), $this->all_recipients)) {
+                array_push($this->$kind, array($address, $name));
+                $this->all_recipients[strtolower($address)] = true;
+                return true;
+            }
+        } else {
+            if (!array_key_exists(strtolower($address), $this->ReplyTo)) {
+                $this->ReplyTo[strtolower($address)] = array($address, $name);
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Parse and validate a string containing one or more RFC822-style comma-separated email addresses
+     * of the form "display name <address>" into an array of name/address pairs.
+     * Uses the imap_rfc822_parse_adrlist function if the IMAP extension is available.
+     * Note that quotes in the name part are removed.
+     * @param string $addrstr The address list string
+     * @param bool $useimap Whether to use the IMAP extension to parse the list
+     * @return array
+     * @link http://www.andrew.cmu.edu/user/agreen1/testing/mrbs/web/Mail/RFC822.php A more careful implementation
+     */
+    public function parseAddresses($addrstr, $useimap = true)
+    {
+        $addresses = array();
+        if ($useimap and function_exists('imap_rfc822_parse_adrlist')) {
+            //Use this built-in parser if it's available
+            $list = imap_rfc822_parse_adrlist($addrstr, '');
+            foreach ($list as $address) {
+                if ($address->host != '.SYNTAX-ERROR.') {
+                    if ($this->validateAddress($address->mailbox . '@' . $address->host)) {
+                        $addresses[] = array(
+                            'name' => (property_exists($address, 'personal') ? $address->personal : ''),
+                            'address' => $address->mailbox . '@' . $address->host
+                        );
+                    }
+                }
+            }
+        } else {
+            //Use this simpler parser
+            $list = explode(',', $addrstr);
+            foreach ($list as $address) {
+                $address = trim($address);
+                //Is there a separate name part?
+                if (strpos($address, '<') === false) {
+                    //No separate name, just use the whole thing
+                    if ($this->validateAddress($address)) {
+                        $addresses[] = array(
+                            'name' => '',
+                            'address' => $address
+                        );
+                    }
+                } else {
+                    list($name, $email) = explode('<', $address);
+                    $email = trim(str_replace('>', '', $email));
+                    if ($this->validateAddress($email)) {
+                        $addresses[] = array(
+                            'name' => trim(str_replace(array('"', "'"), '', $name)),
+                            'address' => $email
+                        );
+                    }
+                }
+            }
+        }
+        return $addresses;
+    }
+
+    /**
+     * Set the From and FromName properties.
+     * @param string $address
+     * @param string $name
+     * @param boolean $auto Whether to also set the Sender address, defaults to true
+     * @throws phpmailerException
+     * @return boolean
+     */
+    public function setFrom($address, $name = '', $auto = true)
+    {
+        $address = trim($address);
+        $name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim
+        // Don't validate now addresses with IDN. Will be done in send().
+        if (($pos = strrpos($address, '@')) === false or
+            (!$this->has8bitChars(substr($address, ++$pos)) or !$this->idnSupported()) and
+            !$this->validateAddress($address)) {
+            $error_message = $this->lang('invalid_address') . " (setFrom) $address";
+            $this->setError($error_message);
+            $this->edebug($error_message);
+            if ($this->exceptions) {
+                throw new phpmailerException($error_message);
+            }
+            return false;
+        }
+        $this->From = $address;
+        $this->FromName = $name;
+        if ($auto) {
+            if (empty($this->Sender)) {
+                $this->Sender = $address;
+            }
+        }
+        return true;
+    }
+
+    /**
+     * Return the Message-ID header of the last email.
+     * Technically this is the value from the last time the headers were created,
+     * but it's also the message ID of the last sent message except in
+     * pathological cases.
+     * @return string
+     */
+    public function getLastMessageID()
+    {
+        return $this->lastMessageID;
+    }
+
+    /**
+     * Check that a string looks like an email address.
+     * @param string $address The email address to check
+     * @param string|callable $patternselect A selector for the validation pattern to use :
+     * * `auto` Pick best pattern automatically;
+     * * `pcre8` Use the squiloople.com pattern, requires PCRE > 8.0, PHP >= 5.3.2, 5.2.14;
+     * * `pcre` Use old PCRE implementation;
+     * * `php` Use PHP built-in FILTER_VALIDATE_EMAIL;
+     * * `html5` Use the pattern given by the HTML5 spec for 'email' type form input elements.
+     * * `noregex` Don't use a regex: super fast, really dumb.
+     * Alternatively you may pass in a callable to inject your own validator, for example:
+     * PHPMailer::validateAddress('user@example.com', function($address) {
+     *     return (strpos($address, '@') !== false);
+     * });
+     * You can also set the PHPMailer::$validator static to a callable, allowing built-in methods to use your validator.
+     * @return boolean
+     * @static
+     * @access public
+     */
+    public static function validateAddress($address, $patternselect = null)
+    {
+        if (is_null($patternselect)) {
+            $patternselect = self::$validator;
+        }
+        if (is_callable($patternselect)) {
+            return call_user_func($patternselect, $address);
+        }
+        //Reject line breaks in addresses; it's valid RFC5322, but not RFC5321
+        if (strpos($address, "\n") !== false or strpos($address, "\r") !== false) {
+            return false;
+        }
+        if (!$patternselect or $patternselect == 'auto') {
+            //Check this constant first so it works when extension_loaded() is disabled by safe mode
+            //Constant was added in PHP 5.2.4
+            if (defined('PCRE_VERSION')) {
+                //This pattern can get stuck in a recursive loop in PCRE <= 8.0.2
+                if (version_compare(PCRE_VERSION, '8.0.3') >= 0) {
+                    $patternselect = 'pcre8';
+                } else {
+                    $patternselect = 'pcre';
+                }
+            } elseif (function_exists('extension_loaded') and extension_loaded('pcre')) {
+                //Fall back to older PCRE
+                $patternselect = 'pcre';
+            } else {
+                //Filter_var appeared in PHP 5.2.0 and does not require the PCRE extension
+                if (version_compare(PHP_VERSION, '5.2.0') >= 0) {
+                    $patternselect = 'php';
+                } else {
+                    $patternselect = 'noregex';
+                }
+            }
+        }
+        switch ($patternselect) {
+            case 'pcre8':
+                /**
+                 * Uses the same RFC5322 regex on which FILTER_VALIDATE_EMAIL is based, but allows dotless domains.
+                 * @link http://squiloople.com/2009/12/20/email-address-validation/
+                 * @copyright 2009-2010 Michael Rushton
+                 * Feel free to use and redistribute this code. But please keep this copyright notice.
+                 */
+                return (boolean)preg_match(
+                    '/^(?!(?>(?1)"?(?>\\\[ -~]|[^"])"?(?1)){255,})(?!(?>(?1)"?(?>\\\[ -~]|[^"])"?(?1)){65,}@)' .
+                    '((?>(?>(?>((?>(?>(?>\x0D\x0A)?[\t ])+|(?>[\t ]*\x0D\x0A)?[\t ]+)?)(\((?>(?2)' .
+                    '(?>[\x01-\x08\x0B\x0C\x0E-\'*-\[\]-\x7F]|\\\[\x00-\x7F]|(?3)))*(?2)\)))+(?2))|(?2))?)' .
+                    '([!#-\'*+\/-9=?^-~-]+|"(?>(?2)(?>[\x01-\x08\x0B\x0C\x0E-!#-\[\]-\x7F]|\\\[\x00-\x7F]))*' .
+                    '(?2)")(?>(?1)\.(?1)(?4))*(?1)@(?!(?1)[a-z0-9-]{64,})(?1)(?>([a-z0-9](?>[a-z0-9-]*[a-z0-9])?)' .
+                    '(?>(?1)\.(?!(?1)[a-z0-9-]{64,})(?1)(?5)){0,126}|\[(?:(?>IPv6:(?>([a-f0-9]{1,4})(?>:(?6)){7}' .
+                    '|(?!(?:.*[a-f0-9][:\]]){8,})((?6)(?>:(?6)){0,6})?::(?7)?))|(?>(?>IPv6:(?>(?6)(?>:(?6)){5}:' .
+                    '|(?!(?:.*[a-f0-9]:){6,})(?8)?::(?>((?6)(?>:(?6)){0,4}):)?))?(25[0-5]|2[0-4][0-9]|1[0-9]{2}' .
+                    '|[1-9]?[0-9])(?>\.(?9)){3}))\])(?1)$/isD',
+                    $address
+                );
+            case 'pcre':
+                //An older regex that doesn't need a recent PCRE
+                return (boolean)preg_match(
+                    '/^(?!(?>"?(?>\\\[ -~]|[^"])"?){255,})(?!(?>"?(?>\\\[ -~]|[^"])"?){65,}@)(?>' .
+                    '[!#-\'*+\/-9=?^-~-]+|"(?>(?>[\x01-\x08\x0B\x0C\x0E-!#-\[\]-\x7F]|\\\[\x00-\xFF]))*")' .
+                    '(?>\.(?>[!#-\'*+\/-9=?^-~-]+|"(?>(?>[\x01-\x08\x0B\x0C\x0E-!#-\[\]-\x7F]|\\\[\x00-\xFF]))*"))*' .
+                    '@(?>(?![a-z0-9-]{64,})(?>[a-z0-9](?>[a-z0-9-]*[a-z0-9])?)(?>\.(?![a-z0-9-]{64,})' .
+                    '(?>[a-z0-9](?>[a-z0-9-]*[a-z0-9])?)){0,126}|\[(?:(?>IPv6:(?>(?>[a-f0-9]{1,4})(?>:' .
+                    '[a-f0-9]{1,4}){7}|(?!(?:.*[a-f0-9][:\]]){8,})(?>[a-f0-9]{1,4}(?>:[a-f0-9]{1,4}){0,6})?' .
+                    '::(?>[a-f0-9]{1,4}(?>:[a-f0-9]{1,4}){0,6})?))|(?>(?>IPv6:(?>[a-f0-9]{1,4}(?>:' .
+                    '[a-f0-9]{1,4}){5}:|(?!(?:.*[a-f0-9]:){6,})(?>[a-f0-9]{1,4}(?>:[a-f0-9]{1,4}){0,4})?' .
+                    '::(?>(?:[a-f0-9]{1,4}(?>:[a-f0-9]{1,4}){0,4}):)?))?(?>25[0-5]|2[0-4][0-9]|1[0-9]{2}' .
+                    '|[1-9]?[0-9])(?>\.(?>25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9]?[0-9])){3}))\])$/isD',
+                    $address
+                );
+            case 'html5':
+                /**
+                 * This is the pattern used in the HTML5 spec for validation of 'email' type form input elements.
+                 * @link http://www.whatwg.org/specs/web-apps/current-work/#e-mail-state-(type=email)
+                 */
+                return (boolean)preg_match(
+                    '/^[a-zA-Z0-9.!#$%&\'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}' .
+                    '[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$/sD',
+                    $address
+                );
+            case 'noregex':
+                //No PCRE! Do something _very_ approximate!
+                //Check the address is 3 chars or longer and contains an @ that's not the first or last char
+                return (strlen($address) >= 3
+                    and strpos($address, '@') >= 1
+                    and strpos($address, '@') != strlen($address) - 1);
+            case 'php':
+            default:
+                return (boolean)filter_var($address, FILTER_VALIDATE_EMAIL);
+        }
+    }
+
+    /**
+     * Tells whether IDNs (Internationalized Domain Names) are supported or not. This requires the
+     * "intl" and "mbstring" PHP extensions.
+     * @return bool "true" if required functions for IDN support are present
+     */
+    public function idnSupported()
+    {
+        // @TODO: Write our own "idn_to_ascii" function for PHP <= 5.2.
+        return function_exists('idn_to_ascii') and function_exists('mb_convert_encoding');
+    }
+
+    /**
+     * Converts IDN in given email address to its ASCII form, also known as punycode, if possible.
+     * Important: Address must be passed in same encoding as currently set in PHPMailer::$CharSet.
+     * This function silently returns unmodified address if:
+     * - No conversion is necessary (i.e. domain name is not an IDN, or is already in ASCII form)
+     * - Conversion to punycode is impossible (e.g. required PHP functions are not available)
+     *   or fails for any reason (e.g. domain has characters not allowed in an IDN)
+     * @see PHPMailer::$CharSet
+     * @param string $address The email address to convert
+     * @return string The encoded address in ASCII form
+     */
+    public function punyencodeAddress($address)
+    {
+        // Verify we have required functions, CharSet, and at-sign.
+        if ($this->idnSupported() and
+            !empty($this->CharSet) and
+            ($pos = strrpos($address, '@')) !== false) {
+            $domain = substr($address, ++$pos);
+            // Verify CharSet string is a valid one, and domain properly encoded in this CharSet.
+            if ($this->has8bitChars($domain) and @mb_check_encoding($domain, $this->CharSet)) {
+                $domain = mb_convert_encoding($domain, 'UTF-8', $this->CharSet);
+                if (($punycode = defined('INTL_IDNA_VARIANT_UTS46') ?
+                    idn_to_ascii($domain, 0, INTL_IDNA_VARIANT_UTS46) :
+                    idn_to_ascii($domain)) !== false) {
+                    return substr($address, 0, $pos) . $punycode;
+                }
+            }
+        }
+        return $address;
+    }
+
+    /**
+     * Create a message and send it.
+     * Uses the sending method specified by $Mailer.
+     * @throws phpmailerException
+     * @return boolean false on error - See the ErrorInfo property for details of the error.
+     */
+    public function send()
+    {
+        try {
+            if (!$this->preSend()) {
+                return false;
+            }
+            return $this->postSend();
+        } catch (phpmailerException $exc) {
+            $this->mailHeader = '';
+            $this->setError($exc->getMessage());
+            if ($this->exceptions) {
+                throw $exc;
+            }
+            return false;
+        }
+    }
+
+    /**
+     * Prepare a message for sending.
+     * @throws phpmailerException
+     * @return boolean
+     */
+    public function preSend()
+    {
+        try {
+            $this->error_count = 0; // Reset errors
+            $this->mailHeader = '';
+
+            // Dequeue recipient and Reply-To addresses with IDN
+            foreach (array_merge($this->RecipientsQueue, $this->ReplyToQueue) as $params) {
+                $params[1] = $this->punyencodeAddress($params[1]);
+                call_user_func_array(array($this, 'addAnAddress'), $params);
+            }
+            if ((count($this->to) + count($this->cc) + count($this->bcc)) < 1) {
+                throw new phpmailerException($this->lang('provide_address'), self::STOP_CRITICAL);
+            }
+
+            // Validate From, Sender, and ConfirmReadingTo addresses
+            foreach (array('From', 'Sender', 'ConfirmReadingTo') as $address_kind) {
+                $this->$address_kind = trim($this->$address_kind);
+                if (empty($this->$address_kind)) {
+                    continue;
+                }
+                $this->$address_kind = $this->punyencodeAddress($this->$address_kind);
+                if (!$this->validateAddress($this->$address_kind)) {
+                    $error_message = $this->lang('invalid_address') . ' (punyEncode) ' . $this->$address_kind;
+                    $this->setError($error_message);
+                    $this->edebug($error_message);
+                    if ($this->exceptions) {
+                        throw new phpmailerException($error_message);
+                    }
+                    return false;
+                }
+            }
+
+            // Set whether the message is multipart/alternative
+            if ($this->alternativeExists()) {
+                $this->ContentType = 'multipart/alternative';
+            }
+
+            $this->setMessageType();
+            // Refuse to send an empty message unless we are specifically allowing it
+            if (!$this->AllowEmpty and empty($this->Body)) {
+                throw new phpmailerException($this->lang('empty_message'), self::STOP_CRITICAL);
+            }
+
+            // Create body before headers in case body makes changes to headers (e.g. altering transfer encoding)
+            $this->MIMEHeader = '';
+            $this->MIMEBody = $this->createBody();
+            // createBody may have added some headers, so retain them
+            $tempheaders = $this->MIMEHeader;
+            $this->MIMEHeader = $this->createHeader();
+            $this->MIMEHeader .= $tempheaders;
+
+            // To capture the complete message when using mail(), create
+            // an extra header list which createHeader() doesn't fold in
+            if ($this->Mailer == 'mail') {
+                if (count($this->to) > 0) {
+                    $this->mailHeader .= $this->addrAppend('To', $this->to);
+                } else {
+                    $this->mailHeader .= $this->headerLine('To', 'undisclosed-recipients:;');
+                }
+                $this->mailHeader .= $this->headerLine(
+                    'Subject',
+                    $this->encodeHeader($this->secureHeader(trim($this->Subject)))
+                );
+            }
+
+            // Sign with DKIM if enabled
+            if (!empty($this->DKIM_domain)
+                && !empty($this->DKIM_selector)
+                && (!empty($this->DKIM_private_string)
+                   || (!empty($this->DKIM_private) && file_exists($this->DKIM_private))
+                )
+            ) {
+                $header_dkim = $this->DKIM_Add(
+                    $this->MIMEHeader . $this->mailHeader,
+                    $this->encodeHeader($this->secureHeader($this->Subject)),
+                    $this->MIMEBody
+                );
+                $this->MIMEHeader = rtrim($this->MIMEHeader, "\r\n ") . self::CRLF .
+                    str_replace("\r\n", "\n", $header_dkim) . self::CRLF;
+            }
+            return true;
+        } catch (phpmailerException $exc) {
+            $this->setError($exc->getMessage());
+            if ($this->exceptions) {
+                throw $exc;
+            }
+            return false;
+        }
+    }
+
+    /**
+     * Actually send a message.
+     * Send the email via the selected mechanism
+     * @throws phpmailerException
+     * @return boolean
+     */
+    public function postSend()
+    {
+        try {
+            // Choose the mailer and send through it
+            switch ($this->Mailer) {
+                case 'sendmail':
+                case 'qmail':
+                    return $this->sendmailSend($this->MIMEHeader, $this->MIMEBody);
+                case 'smtp':
+                    return $this->smtpSend($this->MIMEHeader, $this->MIMEBody);
+                case 'mail':
+                    return $this->mailSend($this->MIMEHeader, $this->MIMEBody);
+                default:
+                    $sendMethod = $this->Mailer.'Send';
+                    if (method_exists($this, $sendMethod)) {
+                        return $this->$sendMethod($this->MIMEHeader, $this->MIMEBody);
+                    }
+
+                    return $this->mailSend($this->MIMEHeader, $this->MIMEBody);
+            }
+        } catch (phpmailerException $exc) {
+            $this->setError($exc->getMessage());
+            $this->edebug($exc->getMessage());
+            if ($this->exceptions) {
+                throw $exc;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Send mail using the $Sendmail program.
+     * @param string $header The message headers
+     * @param string $body The message body
+     * @see PHPMailer::$Sendmail
+     * @throws phpmailerException
+     * @access protected
+     * @return boolean
+     */
+    protected function sendmailSend($header, $body)
+    {
+        // CVE-2016-10033, CVE-2016-10045: Don't pass -f if characters will be escaped.
+        if (!empty($this->Sender) and self::isShellSafe($this->Sender)) {
+            if ($this->Mailer == 'qmail') {
+                $sendmailFmt = '%s -f%s';
+            } else {
+                $sendmailFmt = '%s -oi -f%s -t';
+            }
+        } else {
+            if ($this->Mailer == 'qmail') {
+                $sendmailFmt = '%s';
+            } else {
+                $sendmailFmt = '%s -oi -t';
+            }
+        }
+
+        // TODO: If possible, this should be changed to escapeshellarg.  Needs thorough testing.
+        $sendmail = sprintf($sendmailFmt, escapeshellcmd($this->Sendmail), $this->Sender);
+
+        if ($this->SingleTo) {
+            foreach ($this->SingleToArray as $toAddr) {
+                if (!@$mail = popen($sendmail, 'w')) {
+                    throw new phpmailerException($this->lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
+                }
+                fputs($mail, 'To: ' . $toAddr . "\n");
+                fputs($mail, $header);
+                fputs($mail, $body);
+                $result = pclose($mail);
+                $this->doCallback(
+                    ($result == 0),
+                    array($toAddr),
+                    $this->cc,
+                    $this->bcc,
+                    $this->Subject,
+                    $body,
+                    $this->From
+                );
+                if ($result != 0) {
+                    throw new phpmailerException($this->lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
+                }
+            }
+        } else {
+            if (!@$mail = popen($sendmail, 'w')) {
+                throw new phpmailerException($this->lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
+            }
+            fputs($mail, $header);
+            fputs($mail, $body);
+            $result = pclose($mail);
+            $this->doCallback(
+                ($result == 0),
+                $this->to,
+                $this->cc,
+                $this->bcc,
+                $this->Subject,
+                $body,
+                $this->From
+            );
+            if ($result != 0) {
+                throw new phpmailerException($this->lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
+            }
+        }
+        return true;
+    }
+
+    /**
+     * Fix CVE-2016-10033 and CVE-2016-10045 by disallowing potentially unsafe shell characters.
+     *
+     * Note that escapeshellarg and escapeshellcmd are inadequate for our purposes, especially on Windows.
+     * @param string $string The string to be validated
+     * @see https://github.com/PHPMailer/PHPMailer/issues/924 CVE-2016-10045 bug report
+     * @access protected
+     * @return boolean
+     */
+    protected static function isShellSafe($string)
+    {
+        // Future-proof
+        if (escapeshellcmd($string) !== $string
+            or !in_array(escapeshellarg($string), array("'$string'", "\"$string\""))
+        ) {
+            return false;
+        }
+
+        $length = strlen($string);
+
+        for ($i = 0; $i < $length; $i++) {
+            $c = $string[$i];
+
+            // All other characters have a special meaning in at least one common shell, including = and +.
+            // Full stop (.) has a special meaning in cmd.exe, but its impact should be negligible here.
+            // Note that this does permit non-Latin alphanumeric characters based on the current locale.
+            if (!ctype_alnum($c) && strpos('@_-.', $c) === false) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * Send mail using the PHP mail() function.
+     * @param string $header The message headers
+     * @param string $body The message body
+     * @link http://www.php.net/manual/en/book.mail.php
+     * @throws phpmailerException
+     * @access protected
+     * @return boolean
+     */
+    protected function mailSend($header, $body)
+    {
+        $toArr = array();
+        foreach ($this->to as $toaddr) {
+            $toArr[] = $this->addrFormat($toaddr);
+        }
+        $to = implode(', ', $toArr);
+
+        $params = null;
+        //This sets the SMTP envelope sender which gets turned into a return-path header by the receiver
+        if (!empty($this->Sender) and $this->validateAddress($this->Sender)) {
+            // CVE-2016-10033, CVE-2016-10045: Don't pass -f if characters will be escaped.
+            if (self::isShellSafe($this->Sender)) {
+                $params = sprintf('-f%s', $this->Sender);
+            }
+        }
+        if (!empty($this->Sender) and !ini_get('safe_mode') and $this->validateAddress($this->Sender)) {
+            $old_from = ini_get('sendmail_from');
+            ini_set('sendmail_from', $this->Sender);
+        }
+        $result = false;
+        if ($this->SingleTo and count($toArr) > 1) {
+            foreach ($toArr as $toAddr) {
+                $result = $this->mailPassthru($toAddr, $this->Subject, $body, $header, $params);
+                $this->doCallback($result, array($toAddr), $this->cc, $this->bcc, $this->Subject, $body, $this->From);
+            }
+        } else {
+            $result = $this->mailPassthru($to, $this->Subject, $body, $header, $params);
+            $this->doCallback($result, $this->to, $this->cc, $this->bcc, $this->Subject, $body, $this->From);
+        }
+        if (isset($old_from)) {
+            ini_set('sendmail_from', $old_from);
+        }
+        if (!$result) {
+            throw new phpmailerException($this->lang('instantiate'), self::STOP_CRITICAL);
+        }
+        return true;
+    }
+
+    /**
+     * Get an instance to use for SMTP operations.
+     * Override this function to load your own SMTP implementation
+     * @return SMTP
+     */
+    public function getSMTPInstance()
+    {
+        if (!is_object($this->smtp)) {
+            $this->smtp = new SMTP;
+        }
+        return $this->smtp;
+    }
+
+    /**
+     * Send mail via SMTP.
+     * Returns false if there is a bad MAIL FROM, RCPT, or DATA input.
+     * Uses the PHPMailerSMTP class by default.
+     * @see PHPMailer::getSMTPInstance() to use a different class.
+     * @param string $header The message headers
+     * @param string $body The message body
+     * @throws phpmailerException
+     * @uses SMTP
+     * @access protected
+     * @return boolean
+     */
+    protected function smtpSend($header, $body)
+    {
+        $bad_rcpt = array();
+        if (!$this->smtpConnect($this->SMTPOptions)) {
+            throw new phpmailerException($this->lang('smtp_connect_failed'), self::STOP_CRITICAL);
+        }
+        if (!empty($this->Sender) and $this->validateAddress($this->Sender)) {
+            $smtp_from = $this->Sender;
+        } else {
+            $smtp_from = $this->From;
+        }
+        if (!$this->smtp->mail($smtp_from)) {
+            $this->setError($this->lang('from_failed') . $smtp_from . ' : ' . implode(',', $this->smtp->getError()));
+            throw new phpmailerException($this->ErrorInfo, self::STOP_CRITICAL);
+        }
+
+        // Attempt to send to all recipients
+        foreach (array($this->to, $this->cc, $this->bcc) as $togroup) {
+            foreach ($togroup as $to) {
+                if (!$this->smtp->recipient($to[0])) {
+                    $error = $this->smtp->getError();
+                    $bad_rcpt[] = array('to' => $to[0], 'error' => $error['detail']);
+                    $isSent = false;
+                } else {
+                    $isSent = true;
+                }
+                $this->doCallback($isSent, array($to[0]), array(), array(), $this->Subject, $body, $this->From);
+            }
+        }
+
+        // Only send the DATA command if we have viable recipients
+        if ((count($this->all_recipients) > count($bad_rcpt)) and !$this->smtp->data($header . $body)) {
+            throw new phpmailerException($this->lang('data_not_accepted'), self::STOP_CRITICAL);
+        }
+        if ($this->SMTPKeepAlive) {
+            $this->smtp->reset();
+        } else {
+            $this->smtp->quit();
+            $this->smtp->close();
+        }
+        //Create error message for any bad addresses
+        if (count($bad_rcpt) > 0) {
+            $errstr = '';
+            foreach ($bad_rcpt as $bad) {
+                $errstr .= $bad['to'] . ': ' . $bad['error'];
+            }
+            throw new phpmailerException(
+                $this->lang('recipients_failed') . $errstr,
+                self::STOP_CONTINUE
+            );
+        }
+        return true;
+    }
+
+    /**
+     * Initiate a connection to an SMTP server.
+     * Returns false if the operation failed.
+     * @param array $options An array of options compatible with stream_context_create()
+     * @uses SMTP
+     * @access public
+     * @throws phpmailerException
+     * @return boolean
+     */
+    public function smtpConnect($options = null)
+    {
+        if (is_null($this->smtp)) {
+            $this->smtp = $this->getSMTPInstance();
+        }
+
+        //If no options are provided, use whatever is set in the instance
+        if (is_null($options)) {
+            $options = $this->SMTPOptions;
+        }
+
+        // Already connected?
+        if ($this->smtp->connected()) {
+            return true;
+        }
+
+        $this->smtp->setTimeout($this->Timeout);
+        $this->smtp->setDebugLevel($this->SMTPDebug);
+        $this->smtp->setDebugOutput($this->Debugoutput);
+        $this->smtp->setVerp($this->do_verp);
+        $hosts = explode(';', $this->Host);
+        $lastexception = null;
+
+        foreach ($hosts as $hostentry) {
+            $hostinfo = array();
+            if (!preg_match('/^((ssl|tls):\/\/)*([a-zA-Z0-9\.-]*):?([0-9]*)$/', trim($hostentry), $hostinfo)) {
+                // Not a valid host entry
+                continue;
+            }
+            // $hostinfo[2]: optional ssl or tls prefix
+            // $hostinfo[3]: the hostname
+            // $hostinfo[4]: optional port number
+            // The host string prefix can temporarily override the current setting for SMTPSecure
+            // If it's not specified, the default value is used
+            $prefix = '';
+            $secure = $this->SMTPSecure;
+            $tls = ($this->SMTPSecure == 'tls');
+            if ('ssl' == $hostinfo[2] or ('' == $hostinfo[2] and 'ssl' == $this->SMTPSecure)) {
+                $prefix = 'ssl://';
+                $tls = false; // Can't have SSL and TLS at the same time
+                $secure = 'ssl';
+            } elseif ($hostinfo[2] == 'tls') {
+                $tls = true;
+                // tls doesn't use a prefix
+                $secure = 'tls';
+            }
+            //Do we need the OpenSSL extension?
+            $sslext = defined('OPENSSL_ALGO_SHA1');
+            if ('tls' === $secure or 'ssl' === $secure) {
+                //Check for an OpenSSL constant rather than using extension_loaded, which is sometimes disabled
+                if (!$sslext) {
+                    throw new phpmailerException($this->lang('extension_missing').'openssl', self::STOP_CRITICAL);
+                }
+            }
+            $host = $hostinfo[3];
+            $port = $this->Port;
+            $tport = (integer)$hostinfo[4];
+            if ($tport > 0 and $tport < 65536) {
+                $port = $tport;
+            }
+            if ($this->smtp->connect($prefix . $host, $port, $this->Timeout, $options)) {
+                try {
+                    if ($this->Helo) {
+                        $hello = $this->Helo;
+                    } else {
+                        $hello = $this->serverHostname();
+                    }
+                    $this->smtp->hello($hello);
+                    //Automatically enable TLS encryption if:
+                    // * it's not disabled
+                    // * we have openssl extension
+                    // * we are not already using SSL
+                    // * the server offers STARTTLS
+                    if ($this->SMTPAutoTLS and $sslext and $secure != 'ssl' and $this->smtp->getServerExt('STARTTLS')) {
+                        $tls = true;
+                    }
+                    if ($tls) {
+                        if (!$this->smtp->startTLS()) {
+                            throw new phpmailerException($this->lang('connect_host'));
+                        }
+                        // We must resend EHLO after TLS negotiation
+                        $this->smtp->hello($hello);
+                    }
+                    if ($this->SMTPAuth) {
+                        if (!$this->smtp->authenticate(
+                            $this->Username,
+                            $this->Password,
+                            $this->AuthType,
+                            $this->Realm,
+                            $this->Workstation
+                        )
+                        ) {
+                            throw new phpmailerException($this->lang('authenticate'));
+                        }
+                    }
+                    return true;
+                } catch (phpmailerException $exc) {
+                    $lastexception = $exc;
+                    $this->edebug($exc->getMessage());
+                    // We must have connected, but then failed TLS or Auth, so close connection nicely
+                    $this->smtp->quit();
+                }
+            }
+        }
+        // If we get here, all connection attempts have failed, so close connection hard
+        $this->smtp->close();
+        // As we've caught all exceptions, just report whatever the last one was
+        if ($this->exceptions and !is_null($lastexception)) {
+            throw $lastexception;
+        }
+        return false;
+    }
+
+    /**
+     * Close the active SMTP session if one exists.
+     * @return void
+     */
+    public function smtpClose()
+    {
+        if (is_a($this->smtp, 'SMTP')) {
+            if ($this->smtp->connected()) {
+                $this->smtp->quit();
+                $this->smtp->close();
+            }
+        }
+    }
+
+    /**
+     * Set the language for error messages.
+     * Returns false if it cannot load the language file.
+     * The default language is English.
+     * @param string $langcode ISO 639-1 2-character language code (e.g. French is "fr")
+     * @param string $lang_path Path to the language file directory, with trailing separator (slash)
+     * @return boolean
+     * @access public
+     */
+    public function setLanguage($langcode = 'en', $lang_path = '')
+    {
+        // Backwards compatibility for renamed language codes
+        $renamed_langcodes = array(
+            'br' => 'pt_br',
+            'cz' => 'cs',
+            'dk' => 'da',
+            'no' => 'nb',
+            'se' => 'sv',
+        );
+
+        if (isset($renamed_langcodes[$langcode])) {
+            $langcode = $renamed_langcodes[$langcode];
+        }
+
+        // Define full set of translatable strings in English
+        $PHPMAILER_LANG = array(
+            'authenticate' => 'SMTP Error: Could not authenticate.',
+            'connect_host' => 'SMTP Error: Could not connect to SMTP host.',
+            'data_not_accepted' => 'SMTP Error: data not accepted.',
+            'empty_message' => 'Message body empty',
+            'encoding' => 'Unknown encoding: ',
+            'execute' => 'Could not execute: ',
+            'file_access' => 'Could not access file: ',
+            'file_open' => 'File Error: Could not open file: ',
+            'from_failed' => 'The following From address failed: ',
+            'instantiate' => 'Could not instantiate mail function.',
+            'invalid_address' => 'Invalid address: ',
+            'mailer_not_supported' => ' mailer is not supported.',
+            'provide_address' => 'You must provide at least one recipient email address.',
+            'recipients_failed' => 'SMTP Error: The following recipients failed: ',
+            'signing' => 'Signing Error: ',
+            'smtp_connect_failed' => 'SMTP connect() failed.',
+            'smtp_error' => 'SMTP server error: ',
+            'variable_set' => 'Cannot set or reset variable: ',
+            'extension_missing' => 'Extension missing: '
+        );
+        if (empty($lang_path)) {
+            // Calculate an absolute path so it can work if CWD is not here
+            $lang_path = dirname(__FILE__). DIRECTORY_SEPARATOR . 'language'. DIRECTORY_SEPARATOR;
+        }
+        //Validate $langcode
+        if (!preg_match('/^[a-z]{2}(?:_[a-zA-Z]{2})?$/', $langcode)) {
+            $langcode = 'en';
+        }
+        $foundlang = true;
+        $lang_file = $lang_path . 'phpmailer.lang-' . $langcode . '.php';
+        // There is no English translation file
+        if ($langcode != 'en') {
+            // Make sure language file path is readable
+            if (!is_readable($lang_file)) {
+                $foundlang = false;
+            } else {
+                // Overwrite language-specific strings.
+                // This way we'll never have missing translation keys.
+                $foundlang = include $lang_file;
+            }
+        }
+        $this->language = $PHPMAILER_LANG;
+        return (boolean)$foundlang; // Returns false if language not found
+    }
+
+    /**
+     * Get the array of strings for the current language.
+     * @return array
+     */
+    public function getTranslations()
+    {
+        return $this->language;
+    }
+
+    /**
+     * Create recipient headers.
+     * @access public
+     * @param string $type
+     * @param array $addr An array of recipient,
+     * where each recipient is a 2-element indexed array with element 0 containing an address
+     * and element 1 containing a name, like:
+     * array(array('joe@example.com', 'Joe User'), array('zoe@example.com', 'Zoe User'))
+     * @return string
+     */
+    public function addrAppend($type, $addr)
+    {
+        $addresses = array();
+        foreach ($addr as $address) {
+            $addresses[] = $this->addrFormat($address);
+        }
+        return $type . ': ' . implode(', ', $addresses) . $this->LE;
+    }
+
+    /**
+     * Format an address for use in a message header.
+     * @access public
+     * @param array $addr A 2-element indexed array, element 0 containing an address, element 1 containing a name
+     *      like array('joe@example.com', 'Joe User')
+     * @return string
+     */
+    public function addrFormat($addr)
+    {
+        if (empty($addr[1])) { // No name provided
+            return $this->secureHeader($addr[0]);
+        } else {
+            return $this->encodeHeader($this->secureHeader($addr[1]), 'phrase') . ' <' . $this->secureHeader(
+                $addr[0]
+            ) . '>';
+        }
+    }
+
+    /**
+     * Word-wrap message.
+     * For use with mailers that do not automatically perform wrapping
+     * and for quoted-printable encoded messages.
+     * Original written by philippe.
+     * @param string $message The message to wrap
+     * @param integer $length The line length to wrap to
+     * @param boolean $qp_mode Whether to run in Quoted-Printable mode
+     * @access public
+     * @return string
+     */
+    public function wrapText($message, $length, $qp_mode = false)
+    {
+        if ($qp_mode) {
+            $soft_break = sprintf(' =%s', $this->LE);
+        } else {
+            $soft_break = $this->LE;
+        }
+        // If utf-8 encoding is used, we will need to make sure we don't
+        // split multibyte characters when we wrap
+        $is_utf8 = (strtolower($this->CharSet) == 'utf-8');
+        $lelen = strlen($this->LE);
+        $crlflen = strlen(self::CRLF);
+
+        $message = $this->fixEOL($message);
+        //Remove a trailing line break
+        if (substr($message, -$lelen) == $this->LE) {
+            $message = substr($message, 0, -$lelen);
+        }
+
+        //Split message into lines
+        $lines = explode($this->LE, $message);
+        //Message will be rebuilt in here
+        $message = '';
+        foreach ($lines as $line) {
+            $words = explode(' ', $line);
+            $buf = '';
+            $firstword = true;
+            foreach ($words as $word) {
+                if ($qp_mode and (strlen($word) > $length)) {
+                    $space_left = $length - strlen($buf) - $crlflen;
+                    if (!$firstword) {
+                        if ($space_left > 20) {
+                            $len = $space_left;
+                            if ($is_utf8) {
+                                $len = $this->utf8CharBoundary($word, $len);
+                            } elseif (substr($word, $len - 1, 1) == '=') {
+                                $len--;
+                            } elseif (substr($word, $len - 2, 1) == '=') {
+                                $len -= 2;
+                            }
+                            $part = substr($word, 0, $len);
+                            $word = substr($word, $len);
+                            $buf .= ' ' . $part;
+                            $message .= $buf . sprintf('=%s', self::CRLF);
+                        } else {
+                            $message .= $buf . $soft_break;
+                        }
+                        $buf = '';
+                    }
+                    while (strlen($word) > 0) {
+                        if ($length <= 0) {
+                            break;
+                        }
+                        $len = $length;
+                        if ($is_utf8) {
+                            $len = $this->utf8CharBoundary($word, $len);
+                        } elseif (substr($word, $len - 1, 1) == '=') {
+                            $len--;
+                        } elseif (substr($word, $len - 2, 1) == '=') {
+                            $len -= 2;
+                        }
+                        $part = substr($word, 0, $len);
+                        $word = substr($word, $len);
+
+                        if (strlen($word) > 0) {
+                            $message .= $part . sprintf('=%s', self::CRLF);
+                        } else {
+                            $buf = $part;
+                        }
+                    }
+                } else {
+                    $buf_o = $buf;
+                    if (!$firstword) {
+                        $buf .= ' ';
+                    }
+                    $buf .= $word;
+
+                    if (strlen($buf) > $length and $buf_o != '') {
+                        $message .= $buf_o . $soft_break;
+                        $buf = $word;
+                    }
+                }
+                $firstword = false;
+            }
+            $message .= $buf . self::CRLF;
+        }
+
+        return $message;
+    }
+
+    /**
+     * Find the last character boundary prior to $maxLength in a utf-8
+     * quoted-printable encoded string.
+     * Original written by Colin Brown.
+     * @access public
+     * @param string $encodedText utf-8 QP text
+     * @param integer $maxLength Find the last character boundary prior to this length
+     * @return integer
+     */
+    public function utf8CharBoundary($encodedText, $maxLength)
+    {
+        $foundSplitPos = false;
+        $lookBack = 3;
+        while (!$foundSplitPos) {
+            $lastChunk = substr($encodedText, $maxLength - $lookBack, $lookBack);
+            $encodedCharPos = strpos($lastChunk, '=');
+            if (false !== $encodedCharPos) {
+                // Found start of encoded character byte within $lookBack block.
+                // Check the encoded byte value (the 2 chars after the '=')
+                $hex = substr($encodedText, $maxLength - $lookBack + $encodedCharPos + 1, 2);
+                $dec = hexdec($hex);
+                if ($dec < 128) {
+                    // Single byte character.
+                    // If the encoded char was found at pos 0, it will fit
+                    // otherwise reduce maxLength to start of the encoded char
+                    if ($encodedCharPos > 0) {
+                        $maxLength = $maxLength - ($lookBack - $encodedCharPos);
+                    }
+                    $foundSplitPos = true;
+                } elseif ($dec >= 192) {
+                    // First byte of a multi byte character
+                    // Reduce maxLength to split at start of character
+                    $maxLength = $maxLength - ($lookBack - $encodedCharPos);
+                    $foundSplitPos = true;
+                } elseif ($dec < 192) {
+                    // Middle byte of a multi byte character, look further back
+                    $lookBack += 3;
+                }
+            } else {
+                // No encoded character found
+                $foundSplitPos = true;
+            }
+        }
+        return $maxLength;
+    }
+
+    /**
+     * Apply word wrapping to the message body.
+     * Wraps the message body to the number of chars set in the WordWrap property.
+     * You should only do this to plain-text bodies as wrapping HTML tags may break them.
+     * This is called automatically by createBody(), so you don't need to call it yourself.
+     * @access public
+     * @return void
+     */
+    public function setWordWrap()
+    {
+        if ($this->WordWrap < 1) {
+            return;
+        }
+
+        switch ($this->message_type) {
+            case 'alt':
+            case 'alt_inline':
+            case 'alt_attach':
+            case 'alt_inline_attach':
+                $this->AltBody = $this->wrapText($this->AltBody, $this->WordWrap);
+                break;
+            default:
+                $this->Body = $this->wrapText($this->Body, $this->WordWrap);
+                break;
+        }
+    }
+
+    /**
+     * Assemble message headers.
+     * @access public
+     * @return string The assembled headers
+     */
+    public function createHeader()
+    {
+        $result = '';
+
+        if ($this->MessageDate == '') {
+            $this->MessageDate = self::rfcDate();
+        }
+        $result .= $this->headerLine('Date', $this->MessageDate);
+
+        // To be created automatically by mail()
+        if ($this->SingleTo) {
+            if ($this->Mailer != 'mail') {
+                foreach ($this->to as $toaddr) {
+                    $this->SingleToArray[] = $this->addrFormat($toaddr);
+                }
+            }
+        } else {
+            if (count($this->to) > 0) {
+                if ($this->Mailer != 'mail') {
+                    $result .= $this->addrAppend('To', $this->to);
+                }
+            } elseif (count($this->cc) == 0) {
+                $result .= $this->headerLine('To', 'undisclosed-recipients:;');
+            }
+        }
+
+        $result .= $this->addrAppend('From', array(array(trim($this->From), $this->FromName)));
+
+        // sendmail and mail() extract Cc from the header before sending
+        if (count($this->cc) > 0) {
+            $result .= $this->addrAppend('Cc', $this->cc);
+        }
+
+        // sendmail and mail() extract Bcc from the header before sending
+        if ((
+                $this->Mailer == 'sendmail' or $this->Mailer == 'qmail' or $this->Mailer == 'mail'
+            )
+            and count($this->bcc) > 0
+        ) {
+            $result .= $this->addrAppend('Bcc', $this->bcc);
+        }
+
+        if (count($this->ReplyTo) > 0) {
+            $result .= $this->addrAppend('Reply-To', $this->ReplyTo);
+        }
+
+        // mail() sets the subject itself
+        if ($this->Mailer != 'mail') {
+            $result .= $this->headerLine('Subject', $this->encodeHeader($this->secureHeader($this->Subject)));
+        }
+
+        // Only allow a custom message ID if it conforms to RFC 5322 section 3.6.4
+        // https://tools.ietf.org/html/rfc5322#section-3.6.4
+        if ('' != $this->MessageID and preg_match('/^<.*@.*>$/', $this->MessageID)) {
+            $this->lastMessageID = $this->MessageID;
+        } else {
+            $this->lastMessageID = sprintf('<%s@%s>', $this->uniqueid, $this->serverHostname());
+        }
+        $result .= $this->headerLine('Message-ID', $this->lastMessageID);
+        if (!is_null($this->Priority)) {
+            $result .= $this->headerLine('X-Priority', $this->Priority);
+        }
+        if ($this->XMailer == '') {
+            $result .= $this->headerLine(
+                'X-Mailer',
+                'PHPMailer ' . $this->Version . ' (https://github.com/PHPMailer/PHPMailer)'
+            );
+        } else {
+            $myXmailer = trim($this->XMailer);
+            if ($myXmailer) {
+                $result .= $this->headerLine('X-Mailer', $myXmailer);
+            }
+        }
+
+        if ($this->ConfirmReadingTo != '') {
+            $result .= $this->headerLine('Disposition-Notification-To', '<' . $this->ConfirmReadingTo . '>');
+        }
+
+        // Add custom headers
+        foreach ($this->CustomHeader as $header) {
+            $result .= $this->headerLine(
+                trim($header[0]),
+                $this->encodeHeader(trim($header[1]))
+            );
+        }
+        if (!$this->sign_key_file) {
+            $result .= $this->headerLine('MIME-Version', '1.0');
+            $result .= $this->getMailMIME();
+        }
+
+        return $result;
+    }
+
+    /**
+     * Get the message MIME type headers.
+     * @access public
+     * @return string
+     */
+    public function getMailMIME()
+    {
+        $result = '';
+        $ismultipart = true;
+        switch ($this->message_type) {
+            case 'inline':
+                $result .= $this->headerLine('Content-Type', 'multipart/related;');
+                $result .= $this->textLine("\tboundary=\"" . $this->boundary[1] . '"');
+                break;
+            case 'attach':
+            case 'inline_attach':
+            case 'alt_attach':
+            case 'alt_inline_attach':
+                $result .= $this->headerLine('Content-Type', 'multipart/mixed;');
+                $result .= $this->textLine("\tboundary=\"" . $this->boundary[1] . '"');
+                break;
+            case 'alt':
+            case 'alt_inline':
+                $result .= $this->headerLine('Content-Type', 'multipart/alternative;');
+                $result .= $this->textLine("\tboundary=\"" . $this->boundary[1] . '"');
+                break;
+            default:
+                // Catches case 'plain': and case '':
+                $result .= $this->textLine('Content-Type: ' . $this->ContentType . '; charset=' . $this->CharSet);
+                $ismultipart = false;
+                break;
+        }
+        // RFC1341 part 5 says 7bit is assumed if not specified
+        if ($this->Encoding != '7bit') {
+            // RFC 2045 section 6.4 says multipart MIME parts may only use 7bit, 8bit or binary CTE
+            if ($ismultipart) {
+                if ($this->Encoding == '8bit') {
+                    $result .= $this->headerLine('Content-Transfer-Encoding', '8bit');
+                }
+                // The only remaining alternatives are quoted-printable and base64, which are both 7bit compatible
+            } else {
+                $result .= $this->headerLine('Content-Transfer-Encoding', $this->Encoding);
+            }
+        }
+
+        if ($this->Mailer != 'mail') {
+            $result .= $this->LE;
+        }
+
+        return $result;
+    }
+
+    /**
+     * Returns the whole MIME message.
+     * Includes complete headers and body.
+     * Only valid post preSend().
+     * @see PHPMailer::preSend()
+     * @access public
+     * @return string
+     */
+    public function getSentMIMEMessage()
+    {
+        return rtrim($this->MIMEHeader . $this->mailHeader, "\n\r") . self::CRLF . self::CRLF . $this->MIMEBody;
+    }
+
+    /**
+     * Create unique ID
+     * @return string
+     */
+    protected function generateId() {
+        return md5(uniqid(time()));
+    }
+
+    /**
+     * Assemble the message body.
+     * Returns an empty string on failure.
+     * @access public
+     * @throws phpmailerException
+     * @return string The assembled message body
+     */
+    public function createBody()
+    {
+        $body = '';
+        //Create unique IDs and preset boundaries
+        $this->uniqueid = $this->generateId();
+        $this->boundary[1] = 'b1_' . $this->uniqueid;
+        $this->boundary[2] = 'b2_' . $this->uniqueid;
+        $this->boundary[3] = 'b3_' . $this->uniqueid;
+
+        if ($this->sign_key_file) {
+            $body .= $this->getMailMIME() . $this->LE;
+        }
+
+        $this->setWordWrap();
+
+        $bodyEncoding = $this->Encoding;
+        $bodyCharSet = $this->CharSet;
+        //Can we do a 7-bit downgrade?
+        if ($bodyEncoding == '8bit' and !$this->has8bitChars($this->Body)) {
+            $bodyEncoding = '7bit';
+            //All ISO 8859, Windows codepage and UTF-8 charsets are ascii compatible up to 7-bit
+            $bodyCharSet = 'us-ascii';
+        }
+        //If lines are too long, and we're not already using an encoding that will shorten them,
+        //change to quoted-printable transfer encoding for the body part only
+        if ('base64' != $this->Encoding and self::hasLineLongerThanMax($this->Body)) {
+            $bodyEncoding = 'quoted-printable';
+        }
+
+        $altBodyEncoding = $this->Encoding;
+        $altBodyCharSet = $this->CharSet;
+        //Can we do a 7-bit downgrade?
+        if ($altBodyEncoding == '8bit' and !$this->has8bitChars($this->AltBody)) {
+            $altBodyEncoding = '7bit';
+            //All ISO 8859, Windows codepage and UTF-8 charsets are ascii compatible up to 7-bit
+            $altBodyCharSet = 'us-ascii';
+        }
+        //If lines are too long, and we're not already using an encoding that will shorten them,
+        //change to quoted-printable transfer encoding for the alt body part only
+        if ('base64' != $altBodyEncoding and self::hasLineLongerThanMax($this->AltBody)) {
+            $altBodyEncoding = 'quoted-printable';
+        }
+        //Use this as a preamble in all multipart message types
+        $mimepre = "This is a multi-part message in MIME format." . $this->LE . $this->LE;
+        switch ($this->message_type) {
+            case 'inline':
+                $body .= $mimepre;
+                $body .= $this->getBoundary($this->boundary[1], $bodyCharSet, '', $bodyEncoding);
+                $body .= $this->encodeString($this->Body, $bodyEncoding);
+                $body .= $this->LE . $this->LE;
+                $body .= $this->attachAll('inline', $this->boundary[1]);
+                break;
+            case 'attach':
+                $body .= $mimepre;
+                $body .= $this->getBoundary($this->boundary[1], $bodyCharSet, '', $bodyEncoding);
+                $body .= $this->encodeString($this->Body, $bodyEncoding);
+                $body .= $this->LE . $this->LE;
+                $body .= $this->attachAll('attachment', $this->boundary[1]);
+                break;
+            case 'inline_attach':
+                $body .= $mimepre;
+                $body .= $this->textLine('--' . $this->boundary[1]);
+                $body .= $this->headerLine('Content-Type', 'multipart/related;');
+                $body .= $this->textLine("\tboundary=\"" . $this->boundary[2] . '"');
+                $body .= $this->LE;
+                $body .= $this->getBoundary($this->boundary[2], $bodyCharSet, '', $bodyEncoding);
+                $body .= $this->encodeString($this->Body, $bodyEncoding);
+                $body .= $this->LE . $this->LE;
+                $body .= $this->attachAll('inline', $this->boundary[2]);
+                $body .= $this->LE;
+                $body .= $this->attachAll('attachment', $this->boundary[1]);
+                break;
+            case 'alt':
+                $body .= $mimepre;
+                $body .= $this->getBoundary($this->boundary[1], $altBodyCharSet, 'text/plain', $altBodyEncoding);
+                $body .= $this->encodeString($this->AltBody, $altBodyEncoding);
+                $body .= $this->LE . $this->LE;
+                $body .= $this->getBoundary($this->boundary[1], $bodyCharSet, 'text/html', $bodyEncoding);
+                $body .= $this->encodeString($this->Body, $bodyEncoding);
+                $body .= $this->LE . $this->LE;
+                if (!empty($this->Ical)) {
+                    $body .= $this->getBoundary($this->boundary[1], '', 'text/calendar; method=REQUEST', '');
+                    $body .= $this->encodeString($this->Ical, $this->Encoding);
+                    $body .= $this->LE . $this->LE;
+                }
+                $body .= $this->endBoundary($this->boundary[1]);
+                break;
+            case 'alt_inline':
+                $body .= $mimepre;
+                $body .= $this->getBoundary($this->boundary[1], $altBodyCharSet, 'text/plain', $altBodyEncoding);
+                $body .= $this->encodeString($this->AltBody, $altBodyEncoding);
+                $body .= $this->LE . $this->LE;
+                $body .= $this->textLine('--' . $this->boundary[1]);
+                $body .= $this->headerLine('Content-Type', 'multipart/related;');
+                $body .= $this->textLine("\tboundary=\"" . $this->boundary[2] . '"');
+                $body .= $this->LE;
+                $body .= $this->getBoundary($this->boundary[2], $bodyCharSet, 'text/html', $bodyEncoding);
+                $body .= $this->encodeString($this->Body, $bodyEncoding);
+                $body .= $this->LE . $this->LE;
+                $body .= $this->attachAll('inline', $this->boundary[2]);
+                $body .= $this->LE;
+                $body .= $this->endBoundary($this->boundary[1]);
+                break;
+            case 'alt_attach':
+                $body .= $mimepre;
+                $body .= $this->textLine('--' . $this->boundary[1]);
+                $body .= $this->headerLine('Content-Type', 'multipart/alternative;');
+                $body .= $this->textLine("\tboundary=\"" . $this->boundary[2] . '"');
+                $body .= $this->LE;
+                $body .= $this->getBoundary($this->boundary[2], $altBodyCharSet, 'text/plain', $altBodyEncoding);
+                $body .= $this->encodeString($this->AltBody, $altBodyEncoding);
+                $body .= $this->LE . $this->LE;
+                $body .= $this->getBoundary($this->boundary[2], $bodyCharSet, 'text/html', $bodyEncoding);
+                $body .= $this->encodeString($this->Body, $bodyEncoding);
+                $body .= $this->LE . $this->LE;
+                $body .= $this->endBoundary($this->boundary[2]);
+                $body .= $this->LE;
+                $body .= $this->attachAll('attachment', $this->boundary[1]);
+                break;
+            case 'alt_inline_attach':
+                $body .= $mimepre;
+                $body .= $this->textLine('--' . $this->boundary[1]);
+                $body .= $this->headerLine('Content-Type', 'multipart/alternative;');
+                $body .= $this->textLine("\tboundary=\"" . $this->boundary[2] . '"');
+                $body .= $this->LE;
+                $body .= $this->getBoundary($this->boundary[2], $altBodyCharSet, 'text/plain', $altBodyEncoding);
+                $body .= $this->encodeString($this->AltBody, $altBodyEncoding);
+                $body .= $this->LE . $this->LE;
+                $body .= $this->textLine('--' . $this->boundary[2]);
+                $body .= $this->headerLine('Content-Type', 'multipart/related;');
+                $body .= $this->textLine("\tboundary=\"" . $this->boundary[3] . '"');
+                $body .= $this->LE;
+                $body .= $this->getBoundary($this->boundary[3], $bodyCharSet, 'text/html', $bodyEncoding);
+                $body .= $this->encodeString($this->Body, $bodyEncoding);
+                $body .= $this->LE . $this->LE;
+                $body .= $this->attachAll('inline', $this->boundary[3]);
+                $body .= $this->LE;
+                $body .= $this->endBoundary($this->boundary[2]);
+                $body .= $this->LE;
+                $body .= $this->attachAll('attachment', $this->boundary[1]);
+                break;
+            default:
+                // Catch case 'plain' and case '', applies to simple `text/plain` and `text/html` body content types
+                //Reset the `Encoding` property in case we changed it for line length reasons
+                $this->Encoding = $bodyEncoding;
+                $body .= $this->encodeString($this->Body, $this->Encoding);
+                break;
+        }
+
+        if ($this->isError()) {
+            $body = '';
+        } elseif ($this->sign_key_file) {
+            try {
+                if (!defined('PKCS7_TEXT')) {
+                    throw new phpmailerException($this->lang('extension_missing') . 'openssl');
+                }
+                // @TODO would be nice to use php://temp streams here, but need to wrap for PHP < 5.1
+                $file = tempnam(sys_get_temp_dir(), 'mail');
+                if (false === file_put_contents($file, $body)) {
+                    throw new phpmailerException($this->lang('signing') . ' Could not write temp file');
+                }
+                $signed = tempnam(sys_get_temp_dir(), 'signed');
+                //Workaround for PHP bug https://bugs.php.net/bug.php?id=69197
+                if (empty($this->sign_extracerts_file)) {
+                    $sign = @openssl_pkcs7_sign(
+                        $file,
+                        $signed,
+                        'file://' . realpath($this->sign_cert_file),
+                        array('file://' . realpath($this->sign_key_file), $this->sign_key_pass),
+                        null
+                    );
+                } else {
+                    $sign = @openssl_pkcs7_sign(
+                        $file,
+                        $signed,
+                        'file://' . realpath($this->sign_cert_file),
+                        array('file://' . realpath($this->sign_key_file), $this->sign_key_pass),
+                        null,
+                        PKCS7_DETACHED,
+                        $this->sign_extracerts_file
+                    );
+                }
+                if ($sign) {
+                    @unlink($file);
+                    $body = file_get_contents($signed);
+                    @unlink($signed);
+                    //The message returned by openssl contains both headers and body, so need to split them up
+                    $parts = explode("\n\n", $body, 2);
+                    $this->MIMEHeader .= $parts[0] . $this->LE . $this->LE;
+                    $body = $parts[1];
+                } else {
+                    @unlink($file);
+                    @unlink($signed);
+                    throw new phpmailerException($this->lang('signing') . openssl_error_string());
+                }
+            } catch (phpmailerException $exc) {
+                $body = '';
+                if ($this->exceptions) {
+                    throw $exc;
+                }
+            }
+        }
+        return $body;
+    }
+
+    /**
+     * Return the start of a message boundary.
+     * @access protected
+     * @param string $boundary
+     * @param string $charSet
+     * @param string $contentType
+     * @param string $encoding
+     * @return string
+     */
+    protected function getBoundary($boundary, $charSet, $contentType, $encoding)
+    {
+        $result = '';
+        if ($charSet == '') {
+            $charSet = $this->CharSet;
+        }
+        if ($contentType == '') {
+            $contentType = $this->ContentType;
+        }
+        if ($encoding == '') {
+            $encoding = $this->Encoding;
+        }
+        $result .= $this->textLine('--' . $boundary);
+        $result .= sprintf('Content-Type: %s; charset=%s', $contentType, $charSet);
+        $result .= $this->LE;
+        // RFC1341 part 5 says 7bit is assumed if not specified
+        if ($encoding != '7bit') {
+            $result .= $this->headerLine('Content-Transfer-Encoding', $encoding);
+        }
+        $result .= $this->LE;
+
+        return $result;
+    }
+
+    /**
+     * Return the end of a message boundary.
+     * @access protected
+     * @param string $boundary
+     * @return string
+     */
+    protected function endBoundary($boundary)
+    {
+        return $this->LE . '--' . $boundary . '--' . $this->LE;
+    }
+
+    /**
+     * Set the message type.
+     * PHPMailer only supports some preset message types, not arbitrary MIME structures.
+     * @access protected
+     * @return void
+     */
+    protected function setMessageType()
+    {
+        $type = array();
+        if ($this->alternativeExists()) {
+            $type[] = 'alt';
+        }
+        if ($this->inlineImageExists()) {
+            $type[] = 'inline';
+        }
+        if ($this->attachmentExists()) {
+            $type[] = 'attach';
+        }
+        $this->message_type = implode('_', $type);
+        if ($this->message_type == '') {
+            //The 'plain' message_type refers to the message having a single body element, not that it is plain-text
+            $this->message_type = 'plain';
+        }
+    }
+
+    /**
+     * Format a header line.
+     * @access public
+     * @param string $name
+     * @param string $value
+     * @return string
+     */
+    public function headerLine($name, $value)
+    {
+        return $name . ': ' . $value . $this->LE;
+    }
+
+    /**
+     * Return a formatted mail line.
+     * @access public
+     * @param string $value
+     * @return string
+     */
+    public function textLine($value)
+    {
+        return $value . $this->LE;
+    }
+
+    /**
+     * Add an attachment from a path on the filesystem.
+     * Never use a user-supplied path to a file!
+     * Returns false if the file could not be found or read.
+     * @param string $path Path to the attachment.
+     * @param string $name Overrides the attachment name.
+     * @param string $encoding File encoding (see $Encoding).
+     * @param string $type File extension (MIME) type.
+     * @param string $disposition Disposition to use
+     * @throws phpmailerException
+     * @return boolean
+     */
+    public function addAttachment($path, $name = '', $encoding = 'base64', $type = '', $disposition = 'attachment')
+    {
+        try {
+            if (!@is_file($path)) {
+                throw new phpmailerException($this->lang('file_access') . $path, self::STOP_CONTINUE);
+            }
+
+            // If a MIME type is not specified, try to work it out from the file name
+            if ($type == '') {
+                $type = self::filenameToType($path);
+            }
+
+            $filename = basename($path);
+            if ($name == '') {
+                $name = $filename;
+            }
+
+            $this->attachment[] = array(
+                0 => $path,
+                1 => $filename,
+                2 => $name,
+                3 => $encoding,
+                4 => $type,
+                5 => false, // isStringAttachment
+                6 => $disposition,
+                7 => 0
+            );
+
+        } catch (phpmailerException $exc) {
+            $this->setError($exc->getMessage());
+            $this->edebug($exc->getMessage());
+            if ($this->exceptions) {
+                throw $exc;
+            }
+            return false;
+        }
+        return true;
+    }
+
+    /**
+     * Return the array of attachments.
+     * @return array
+     */
+    public function getAttachments()
+    {
+        return $this->attachment;
+    }
+
+    /**
+     * Attach all file, string, and binary attachments to the message.
+     * Returns an empty string on failure.
+     * @access protected
+     * @param string $disposition_type
+     * @param string $boundary
+     * @return string
+     */
+    protected function attachAll($disposition_type, $boundary)
+    {
+        // Return text of body
+        $mime = array();
+        $cidUniq = array();
+        $incl = array();
+
+        // Add all attachments
+        foreach ($this->attachment as $attachment) {
+            // Check if it is a valid disposition_filter
+            if ($attachment[6] == $disposition_type) {
+                // Check for string attachment
+                $string = '';
+                $path = '';
+                $bString = $attachment[5];
+                if ($bString) {
+                    $string = $attachment[0];
+                } else {
+                    $path = $attachment[0];
+                }
+
+                $inclhash = md5(serialize($attachment));
+                if (in_array($inclhash, $incl)) {
+                    continue;
+                }
+                $incl[] = $inclhash;
+                $name = $attachment[2];
+                $encoding = $attachment[3];
+                $type = $attachment[4];
+                $disposition = $attachment[6];
+                $cid = $attachment[7];
+                if ($disposition == 'inline' && array_key_exists($cid, $cidUniq)) {
+                    continue;
+                }
+                $cidUniq[$cid] = true;
+
+                $mime[] = sprintf('--%s%s', $boundary, $this->LE);
+                //Only include a filename property if we have one
+                if (!empty($name)) {
+                    $mime[] = sprintf(
+                        'Content-Type: %s; name="%s"%s',
+                        $type,
+                        $this->encodeHeader($this->secureHeader($name)),
+                        $this->LE
+                    );
+                } else {
+                    $mime[] = sprintf(
+                        'Content-Type: %s%s',
+                        $type,
+                        $this->LE
+                    );
+                }
+                // RFC1341 part 5 says 7bit is assumed if not specified
+                if ($encoding != '7bit') {
+                    $mime[] = sprintf('Content-Transfer-Encoding: %s%s', $encoding, $this->LE);
+                }
+
+                if ($disposition == 'inline') {
+                    $mime[] = sprintf('Content-ID: <%s>%s', $cid, $this->LE);
+                }
+
+                // If a filename contains any of these chars, it should be quoted,
+                // but not otherwise: RFC2183 & RFC2045 5.1
+                // Fixes a warning in IETF's msglint MIME checker
+                // Allow for bypassing the Content-Disposition header totally
+                if (!(empty($disposition))) {
+                    $encoded_name = $this->encodeHeader($this->secureHeader($name));
+                    if (preg_match('/[ \(\)<>@,;:\\"\/\[\]\?=]/', $encoded_name)) {
+                        $mime[] = sprintf(
+                            'Content-Disposition: %s; filename="%s"%s',
+                            $disposition,
+                            $encoded_name,
+                            $this->LE . $this->LE
+                        );
+                    } else {
+                        if (!empty($encoded_name)) {
+                            $mime[] = sprintf(
+                                'Content-Disposition: %s; filename=%s%s',
+                                $disposition,
+                                $encoded_name,
+                                $this->LE . $this->LE
+                            );
+                        } else {
+                            $mime[] = sprintf(
+                                'Content-Disposition: %s%s',
+                                $disposition,
+                                $this->LE . $this->LE
+                            );
+                        }
+                    }
+                } else {
+                    $mime[] = $this->LE;
+                }
+
+                // Encode as string attachment
+                if ($bString) {
+                    $mime[] = $this->encodeString($string, $encoding);
+                    if ($this->isError()) {
+                        return '';
+                    }
+                    $mime[] = $this->LE . $this->LE;
+                } else {
+                    $mime[] = $this->encodeFile($path, $encoding);
+                    if ($this->isError()) {
+                        return '';
+                    }
+                    $mime[] = $this->LE . $this->LE;
+                }
+            }
+        }
+
+        $mime[] = sprintf('--%s--%s', $boundary, $this->LE);
+
+        return implode('', $mime);
+    }
+
+    /**
+     * Encode a file attachment in requested format.
+     * Returns an empty string on failure.
+     * @param string $path The full path to the file
+     * @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable'
+     * @throws phpmailerException
+     * @access protected
+     * @return string
+     */
+    protected function encodeFile($path, $encoding = 'base64')
+    {
+        try {
+            if (!is_readable($path)) {
+                throw new phpmailerException($this->lang('file_open') . $path, self::STOP_CONTINUE);
+            }
+            $magic_quotes = get_magic_quotes_runtime();
+            if ($magic_quotes) {
+                if (version_compare(PHP_VERSION, '5.3.0', '<')) {
+                    set_magic_quotes_runtime(false);
+                } else {
+                    //Doesn't exist in PHP 5.4, but we don't need to check because
+                    //get_magic_quotes_runtime always returns false in 5.4+
+                    //so it will never get here
+                    ini_set('magic_quotes_runtime', false);
+                }
+            }
+            $file_buffer = file_get_contents($path);
+            $file_buffer = $this->encodeString($file_buffer, $encoding);
+            if ($magic_quotes) {
+                if (version_compare(PHP_VERSION, '5.3.0', '<')) {
+                    set_magic_quotes_runtime($magic_quotes);
+                } else {
+                    ini_set('magic_quotes_runtime', $magic_quotes);
+                }
+            }
+            return $file_buffer;
+        } catch (Exception $exc) {
+            $this->setError($exc->getMessage());
+            return '';
+        }
+    }
+
+    /**
+     * Encode a string in requested format.
+     * Returns an empty string on failure.
+     * @param string $str The text to encode
+     * @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable'
+     * @access public
+     * @return string
+     */
+    public function encodeString($str, $encoding = 'base64')
+    {
+        $encoded = '';
+        switch (strtolower($encoding)) {
+            case 'base64':
+                $encoded = chunk_split(base64_encode($str), 76, $this->LE);
+                break;
+            case '7bit':
+            case '8bit':
+                $encoded = $this->fixEOL($str);
+                // Make sure it ends with a line break
+                if (substr($encoded, -(strlen($this->LE))) != $this->LE) {
+                    $encoded .= $this->LE;
+                }
+                break;
+            case 'binary':
+                $encoded = $str;
+                break;
+            case 'quoted-printable':
+                $encoded = $this->encodeQP($str);
+                break;
+            default:
+                $this->setError($this->lang('encoding') . $encoding);
+                break;
+        }
+        return $encoded;
+    }
+
+    /**
+     * Encode a header string optimally.
+     * Picks shortest of Q, B, quoted-printable or none.
+     * @access public
+     * @param string $str
+     * @param string $position
+     * @return string
+     */
+    public function encodeHeader($str, $position = 'text')
+    {
+        $matchcount = 0;
+        switch (strtolower($position)) {
+            case 'phrase':
+                if (!preg_match('/[\200-\377]/', $str)) {
+                    // Can't use addslashes as we don't know the value of magic_quotes_sybase
+                    $encoded = addcslashes($str, "\0..\37\177\\\"");
+                    if (($str == $encoded) && !preg_match('/[^A-Za-z0-9!#$%&\'*+\/=?^_`{|}~ -]/', $str)) {
+                        return ($encoded);
+                    } else {
+                        return ("\"$encoded\"");
+                    }
+                }
+                $matchcount = preg_match_all('/[^\040\041\043-\133\135-\176]/', $str, $matches);
+                break;
+            /** @noinspection PhpMissingBreakStatementInspection */
+            case 'comment':
+                $matchcount = preg_match_all('/[()"]/', $str, $matches);
+                // Intentional fall-through
+            case 'text':
+            default:
+                $matchcount += preg_match_all('/[\000-\010\013\014\016-\037\177-\377]/', $str, $matches);
+                break;
+        }
+
+        //There are no chars that need encoding
+        if ($matchcount == 0) {
+            return ($str);
+        }
+
+        $maxlen = 75 - 7 - strlen($this->CharSet);
+        // Try to select the encoding which should produce the shortest output
+        if ($matchcount > strlen($str) / 3) {
+            // More than a third of the content will need encoding, so B encoding will be most efficient
+            $encoding = 'B';
+            if (function_exists('mb_strlen') && $this->hasMultiBytes($str)) {
+                // Use a custom function which correctly encodes and wraps long
+                // multibyte strings without breaking lines within a character
+                $encoded = $this->base64EncodeWrapMB($str, "\n");
+            } else {
+                $encoded = base64_encode($str);
+                $maxlen -= $maxlen % 4;
+                $encoded = trim(chunk_split($encoded, $maxlen, "\n"));
+            }
+        } else {
+            $encoding = 'Q';
+            $encoded = $this->encodeQ($str, $position);
+            $encoded = $this->wrapText($encoded, $maxlen, true);
+            $encoded = str_replace('=' . self::CRLF, "\n", trim($encoded));
+        }
+
+        $encoded = preg_replace('/^(.*)$/m', ' =?' . $this->CharSet . "?$encoding?\\1?=", $encoded);
+        $encoded = trim(str_replace("\n", $this->LE, $encoded));
+
+        return $encoded;
+    }
+
+    /**
+     * Check if a string contains multi-byte characters.
+     * @access public
+     * @param string $str multi-byte text to wrap encode
+     * @return boolean
+     */
+    public function hasMultiBytes($str)
+    {
+        if (function_exists('mb_strlen')) {
+            return (strlen($str) > mb_strlen($str, $this->CharSet));
+        } else { // Assume no multibytes (we can't handle without mbstring functions anyway)
+            return false;
+        }
+    }
+
+    /**
+     * Does a string contain any 8-bit chars (in any charset)?
+     * @param string $text
+     * @return boolean
+     */
+    public function has8bitChars($text)
+    {
+        return (boolean)preg_match('/[\x80-\xFF]/', $text);
+    }
+
+    /**
+     * Encode and wrap long multibyte strings for mail headers
+     * without breaking lines within a character.
+     * Adapted from a function by paravoid
+     * @link http://www.php.net/manual/en/function.mb-encode-mimeheader.php#60283
+     * @access public
+     * @param string $str multi-byte text to wrap encode
+     * @param string $linebreak string to use as linefeed/end-of-line
+     * @return string
+     */
+    public function base64EncodeWrapMB($str, $linebreak = null)
+    {
+        $start = '=?' . $this->CharSet . '?B?';
+        $end = '?=';
+        $encoded = '';
+        if ($linebreak === null) {
+            $linebreak = $this->LE;
+        }
+
+        $mb_length = mb_strlen($str, $this->CharSet);
+        // Each line must have length <= 75, including $start and $end
+        $length = 75 - strlen($start) - strlen($end);
+        // Average multi-byte ratio
+        $ratio = $mb_length / strlen($str);
+        // Base64 has a 4:3 ratio
+        $avgLength = floor($length * $ratio * .75);
+
+        for ($i = 0; $i < $mb_length; $i += $offset) {
+            $lookBack = 0;
+            do {
+                $offset = $avgLength - $lookBack;
+                $chunk = mb_substr($str, $i, $offset, $this->CharSet);
+                $chunk = base64_encode($chunk);
+                $lookBack++;
+            } while (strlen($chunk) > $length);
+            $encoded .= $chunk . $linebreak;
+        }
+
+        // Chomp the last linefeed
+        $encoded = substr($encoded, 0, -strlen($linebreak));
+        return $encoded;
+    }
+
+    /**
+     * Encode a string in quoted-printable format.
+     * According to RFC2045 section 6.7.
+     * @access public
+     * @param string $string The text to encode
+     * @param integer $line_max Number of chars allowed on a line before wrapping
+     * @return string
+     * @link http://www.php.net/manual/en/function.quoted-printable-decode.php#89417 Adapted from this comment
+     */
+    public function encodeQP($string, $line_max = 76)
+    {
+        // Use native function if it's available (>= PHP5.3)
+        if (function_exists('quoted_printable_encode')) {
+            return quoted_printable_encode($string);
+        }
+        // Fall back to a pure PHP implementation
+        $string = str_replace(
+            array('%20', '%0D%0A.', '%0D%0A', '%'),
+            array(' ', "\r\n=2E", "\r\n", '='),
+            rawurlencode($string)
+        );
+        return preg_replace('/[^\r\n]{' . ($line_max - 3) . '}[^=\r\n]{2}/', "$0=\r\n", $string);
+    }
+
+    /**
+     * Backward compatibility wrapper for an old QP encoding function that was removed.
+     * @see PHPMailer::encodeQP()
+     * @access public
+     * @param string $string
+     * @param integer $line_max
+     * @param boolean $space_conv
+     * @return string
+     * @deprecated Use encodeQP instead.
+     */
+    public function encodeQPphp(
+        $string,
+        $line_max = 76,
+        /** @noinspection PhpUnusedParameterInspection */ $space_conv = false
+    ) {
+        return $this->encodeQP($string, $line_max);
+    }
+
+    /**
+     * Encode a string using Q encoding.
+     * @link http://tools.ietf.org/html/rfc2047
+     * @param string $str the text to encode
+     * @param string $position Where the text is going to be used, see the RFC for what that means
+     * @access public
+     * @return string
+     */
+    public function encodeQ($str, $position = 'text')
+    {
+        // There should not be any EOL in the string
+        $pattern = '';
+        $encoded = str_replace(array("\r", "\n"), '', $str);
+        switch (strtolower($position)) {
+            case 'phrase':
+                // RFC 2047 section 5.3
+                $pattern = '^A-Za-z0-9!*+\/ -';
+                break;
+            /** @noinspection PhpMissingBreakStatementInspection */
+            case 'comment':
+                // RFC 2047 section 5.2
+                $pattern = '\(\)"';
+                // intentional fall-through
+                // for this reason we build the $pattern without including delimiters and []
+            case 'text':
+            default:
+                // RFC 2047 section 5.1
+                // Replace every high ascii, control, =, ? and _ characters
+                $pattern = '\000-\011\013\014\016-\037\075\077\137\177-\377' . $pattern;
+                break;
+        }
+        $matches = array();
+        if (preg_match_all("/[{$pattern}]/", $encoded, $matches)) {
+            // If the string contains an '=', make sure it's the first thing we replace
+            // so as to avoid double-encoding
+            $eqkey = array_search('=', $matches[0]);
+            if (false !== $eqkey) {
+                unset($matches[0][$eqkey]);
+                array_unshift($matches[0], '=');
+            }
+            foreach (array_unique($matches[0]) as $char) {
+                $encoded = str_replace($char, '=' . sprintf('%02X', ord($char)), $encoded);
+            }
+        }
+        // Replace every spaces to _ (more readable than =20)
+        return str_replace(' ', '_', $encoded);
+    }
+
+    /**
+     * Add a string or binary attachment (non-filesystem).
+     * This method can be used to attach ascii or binary data,
+     * such as a BLOB record from a database.
+     * @param string $string String attachment data.
+     * @param string $filename Name of the attachment.
+     * @param string $encoding File encoding (see $Encoding).
+     * @param string $type File extension (MIME) type.
+     * @param string $disposition Disposition to use
+     * @return void
+     */
+    public function addStringAttachment(
+        $string,
+        $filename,
+        $encoding = 'base64',
+        $type = '',
+        $disposition = 'attachment'
+    ) {
+        // If a MIME type is not specified, try to work it out from the file name
+        if ($type == '') {
+            $type = self::filenameToType($filename);
+        }
+        // Append to $attachment array
+        $this->attachment[] = array(
+            0 => $string,
+            1 => $filename,
+            2 => basename($filename),
+            3 => $encoding,
+            4 => $type,
+            5 => true, // isStringAttachment
+            6 => $disposition,
+            7 => 0
+        );
+    }
+
+    /**
+     * Add an embedded (inline) attachment from a file.
+     * This can include images, sounds, and just about any other document type.
+     * These differ from 'regular' attachments in that they are intended to be
+     * displayed inline with the message, not just attached for download.
+     * This is used in HTML messages that embed the images
+     * the HTML refers to using the $cid value.
+     * Never use a user-supplied path to a file!
+     * @param string $path Path to the attachment.
+     * @param string $cid Content ID of the attachment; Use this to reference
+     *        the content when using an embedded image in HTML.
+     * @param string $name Overrides the attachment name.
+     * @param string $encoding File encoding (see $Encoding).
+     * @param string $type File MIME type.
+     * @param string $disposition Disposition to use
+     * @return boolean True on successfully adding an attachment
+     */
+    public function addEmbeddedImage($path, $cid, $name = '', $encoding = 'base64', $type = '', $disposition = 'inline')
+    {
+        if (!@is_file($path)) {
+            $this->setError($this->lang('file_access') . $path);
+            return false;
+        }
+
+        // If a MIME type is not specified, try to work it out from the file name
+        if ($type == '') {
+            $type = self::filenameToType($path);
+        }
+
+        $filename = basename($path);
+        if ($name == '') {
+            $name = $filename;
+        }
+
+        // Append to $attachment array
+        $this->attachment[] = array(
+            0 => $path,
+            1 => $filename,
+            2 => $name,
+            3 => $encoding,
+            4 => $type,
+            5 => false, // isStringAttachment
+            6 => $disposition,
+            7 => $cid
+        );
+        return true;
+    }
+
+    /**
+     * Add an embedded stringified attachment.
+     * This can include images, sounds, and just about any other document type.
+     * Be sure to set the $type to an image type for images:
+     * JPEG images use 'image/jpeg', GIF uses 'image/gif', PNG uses 'image/png'.
+     * @param string $string The attachment binary data.
+     * @param string $cid Content ID of the attachment; Use this to reference
+     *        the content when using an embedded image in HTML.
+     * @param string $name
+     * @param string $encoding File encoding (see $Encoding).
+     * @param string $type MIME type.
+     * @param string $disposition Disposition to use
+     * @return boolean True on successfully adding an attachment
+     */
+    public function addStringEmbeddedImage(
+        $string,
+        $cid,
+        $name = '',
+        $encoding = 'base64',
+        $type = '',
+        $disposition = 'inline'
+    ) {
+        // If a MIME type is not specified, try to work it out from the name
+        if ($type == '' and !empty($name)) {
+            $type = self::filenameToType($name);
+        }
+
+        // Append to $attachment array
+        $this->attachment[] = array(
+            0 => $string,
+            1 => $name,
+            2 => $name,
+            3 => $encoding,
+            4 => $type,
+            5 => true, // isStringAttachment
+            6 => $disposition,
+            7 => $cid
+        );
+        return true;
+    }
+
+    /**
+     * Check if an inline attachment is present.
+     * @access public
+     * @return boolean
+     */
+    public function inlineImageExists()
+    {
+        foreach ($this->attachment as $attachment) {
+            if ($attachment[6] == 'inline') {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Check if an attachment (non-inline) is present.
+     * @return boolean
+     */
+    public function attachmentExists()
+    {
+        foreach ($this->attachment as $attachment) {
+            if ($attachment[6] == 'attachment') {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Check if this message has an alternative body set.
+     * @return boolean
+     */
+    public function alternativeExists()
+    {
+        return !empty($this->AltBody);
+    }
+
+    /**
+     * Clear queued addresses of given kind.
+     * @access protected
+     * @param string $kind 'to', 'cc', or 'bcc'
+     * @return void
+     */
+    public function clearQueuedAddresses($kind)
+    {
+        $RecipientsQueue = $this->RecipientsQueue;
+        foreach ($RecipientsQueue as $address => $params) {
+            if ($params[0] == $kind) {
+                unset($this->RecipientsQueue[$address]);
+            }
+        }
+    }
+
+    /**
+     * Clear all To recipients.
+     * @return void
+     */
+    public function clearAddresses()
+    {
+        foreach ($this->to as $to) {
+            unset($this->all_recipients[strtolower($to[0])]);
+        }
+        $this->to = array();
+        $this->clearQueuedAddresses('to');
+    }
+
+    /**
+     * Clear all CC recipients.
+     * @return void
+     */
+    public function clearCCs()
+    {
+        foreach ($this->cc as $cc) {
+            unset($this->all_recipients[strtolower($cc[0])]);
+        }
+        $this->cc = array();
+        $this->clearQueuedAddresses('cc');
+    }
+
+    /**
+     * Clear all BCC recipients.
+     * @return void
+     */
+    public function clearBCCs()
+    {
+        foreach ($this->bcc as $bcc) {
+            unset($this->all_recipients[strtolower($bcc[0])]);
+        }
+        $this->bcc = array();
+        $this->clearQueuedAddresses('bcc');
+    }
+
+    /**
+     * Clear all ReplyTo recipients.
+     * @return void
+     */
+    public function clearReplyTos()
+    {
+        $this->ReplyTo = array();
+        $this->ReplyToQueue = array();
+    }
+
+    /**
+     * Clear all recipient types.
+     * @return void
+     */
+    public function clearAllRecipients()
+    {
+        $this->to = array();
+        $this->cc = array();
+        $this->bcc = array();
+        $this->all_recipients = array();
+        $this->RecipientsQueue = array();
+    }
+
+    /**
+     * Clear all filesystem, string, and binary attachments.
+     * @return void
+     */
+    public function clearAttachments()
+    {
+        $this->attachment = array();
+    }
+
+    /**
+     * Clear all custom headers.
+     * @return void
+     */
+    public function clearCustomHeaders()
+    {
+        $this->CustomHeader = array();
+    }
+
+    /**
+     * Add an error message to the error container.
+     * @access protected
+     * @param string $msg
+     * @return void
+     */
+    protected function setError($msg)
+    {
+        $this->error_count++;
+        if ($this->Mailer == 'smtp' and !is_null($this->smtp)) {
+            $lasterror = $this->smtp->getError();
+            if (!empty($lasterror['error'])) {
+                $msg .= $this->lang('smtp_error') . $lasterror['error'];
+                if (!empty($lasterror['detail'])) {
+                    $msg .= ' Detail: '. $lasterror['detail'];
+                }
+                if (!empty($lasterror['smtp_code'])) {
+                    $msg .= ' SMTP code: ' . $lasterror['smtp_code'];
+                }
+                if (!empty($lasterror['smtp_code_ex'])) {
+                    $msg .= ' Additional SMTP info: ' . $lasterror['smtp_code_ex'];
+                }
+            }
+        }
+        $this->ErrorInfo = $msg;
+    }
+
+    /**
+     * Return an RFC 822 formatted date.
+     * @access public
+     * @return string
+     * @static
+     */
+    public static function rfcDate()
+    {
+        // Set the time zone to whatever the default is to avoid 500 errors
+        // Will default to UTC if it's not set properly in php.ini
+        date_default_timezone_set(@date_default_timezone_get());
+        return date('D, j M Y H:i:s O');
+    }
+
+    /**
+     * Get the server hostname.
+     * Returns 'localhost.localdomain' if unknown.
+     * @access protected
+     * @return string
+     */
+    protected function serverHostname()
+    {
+        $result = 'localhost.localdomain';
+        if (!empty($this->Hostname)) {
+            $result = $this->Hostname;
+        } elseif (isset($_SERVER) and array_key_exists('SERVER_NAME', $_SERVER) and !empty($_SERVER['SERVER_NAME'])) {
+            $result = $_SERVER['SERVER_NAME'];
+        } elseif (function_exists('gethostname') && gethostname() !== false) {
+            $result = gethostname();
+        } elseif (php_uname('n') !== false) {
+            $result = php_uname('n');
+        }
+        return $result;
+    }
+
+    /**
+     * Get an error message in the current language.
+     * @access protected
+     * @param string $key
+     * @return string
+     */
+    protected function lang($key)
+    {
+        if (count($this->language) < 1) {
+            $this->setLanguage('en'); // set the default language
+        }
+
+        if (array_key_exists($key, $this->language)) {
+            if ($key == 'smtp_connect_failed') {
+                //Include a link to troubleshooting docs on SMTP connection failure
+                //this is by far the biggest cause of support questions
+                //but it's usually not PHPMailer's fault.
+                return $this->language[$key] . ' https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting';
+            }
+            return $this->language[$key];
+        } else {
+            //Return the key as a fallback
+            return $key;
+        }
+    }
+
+    /**
+     * Check if an error occurred.
+     * @access public
+     * @return boolean True if an error did occur.
+     */
+    public function isError()
+    {
+        return ($this->error_count > 0);
+    }
+
+    /**
+     * Ensure consistent line endings in a string.
+     * Changes every end of line from CRLF, CR or LF to $this->LE.
+     * @access public
+     * @param string $str String to fixEOL
+     * @return string
+     */
+    public function fixEOL($str)
+    {
+        // Normalise to \n
+        $nstr = str_replace(array("\r\n", "\r"), "\n", $str);
+        // Now convert LE as needed
+        if ($this->LE !== "\n") {
+            $nstr = str_replace("\n", $this->LE, $nstr);
+        }
+        return $nstr;
+    }
+
+    /**
+     * Add a custom header.
+     * $name value can be overloaded to contain
+     * both header name and value (name:value)
+     * @access public
+     * @param string $name Custom header name
+     * @param string $value Header value
+     * @return void
+     */
+    public function addCustomHeader($name, $value = null)
+    {
+        if ($value === null) {
+            // Value passed in as name:value
+            $this->CustomHeader[] = explode(':', $name, 2);
+        } else {
+            $this->CustomHeader[] = array($name, $value);
+        }
+    }
+
+    /**
+     * Returns all custom headers.
+     * @return array
+     */
+    public function getCustomHeaders()
+    {
+        return $this->CustomHeader;
+    }
+
+    /**
+     * Create a message body from an HTML string.
+     * Automatically inlines images and creates a plain-text version by converting the HTML,
+     * overwriting any existing values in Body and AltBody.
+     * Do not source $message content from user input!
+     * $basedir is prepended when handling relative URLs, e.g. <img src="/images/a.png"> and must not be empty
+     * will look for an image file in $basedir/images/a.png and convert it to inline.
+     * If you don't provide a $basedir, relative paths will be left untouched (and thus probably break in email)
+     * If you don't want to apply these transformations to your HTML, just set Body and AltBody directly.
+     * @access public
+     * @param string $message HTML message string
+     * @param string $basedir Absolute path to a base directory to prepend to relative paths to images
+     * @param boolean|callable $advanced Whether to use the internal HTML to text converter
+     *    or your own custom converter @see PHPMailer::html2text()
+     * @return string $message The transformed message Body
+     */
+    public function msgHTML($message, $basedir = '', $advanced = false)
+    {
+        preg_match_all('/(src|background)=["\'](.*)["\']/Ui', $message, $images);
+        if (array_key_exists(2, $images)) {
+            if (strlen($basedir) > 1 && substr($basedir, -1) != '/') {
+                // Ensure $basedir has a trailing /
+                $basedir .= '/';
+            }
+            foreach ($images[2] as $imgindex => $url) {
+                // Convert data URIs into embedded images
+                if (preg_match('#^data:(image[^;,]*)(;base64)?,#', $url, $match)) {
+                    $data = substr($url, strpos($url, ','));
+                    if ($match[2]) {
+                        $data = base64_decode($data);
+                    } else {
+                        $data = rawurldecode($data);
+                    }
+                    $cid = md5($url) . '@phpmailer.0'; // RFC2392 S 2
+                    if ($this->addStringEmbeddedImage($data, $cid, 'embed' . $imgindex, 'base64', $match[1])) {
+                        $message = str_replace(
+                            $images[0][$imgindex],
+                            $images[1][$imgindex] . '="cid:' . $cid . '"',
+                            $message
+                        );
+                    }
+                    continue;
+                }
+                if (
+                    // Only process relative URLs if a basedir is provided (i.e. no absolute local paths)
+                    !empty($basedir)
+                    // Ignore URLs containing parent dir traversal (..)
+                    && (strpos($url, '..') === false)
+                    // Do not change urls that are already inline images
+                    && substr($url, 0, 4) !== 'cid:'
+                    // Do not change absolute URLs, including anonymous protocol
+                    && !preg_match('#^[a-z][a-z0-9+.-]*:?//#i', $url)
+                ) {
+                    $filename = basename($url);
+                    $directory = dirname($url);
+                    if ($directory == '.') {
+                        $directory = '';
+                    }
+                    $cid = md5($url) . '@phpmailer.0'; // RFC2392 S 2
+                    if (strlen($directory) > 1 && substr($directory, -1) != '/') {
+                        $directory .= '/';
+                    }
+                    if ($this->addEmbeddedImage(
+                        $basedir . $directory . $filename,
+                        $cid,
+                        $filename,
+                        'base64',
+                        self::_mime_types((string)self::mb_pathinfo($filename, PATHINFO_EXTENSION))
+                    )
+                    ) {
+                        $message = preg_replace(
+                            '/' . $images[1][$imgindex] . '=["\']' . preg_quote($url, '/') . '["\']/Ui',
+                            $images[1][$imgindex] . '="cid:' . $cid . '"',
+                            $message
+                        );
+                    }
+                }
+            }
+        }
+        $this->isHTML(true);
+        // Convert all message body line breaks to CRLF, makes quoted-printable encoding work much better
+        $this->Body = $this->normalizeBreaks($message);
+        $this->AltBody = $this->normalizeBreaks($this->html2text($message, $advanced));
+        if (!$this->alternativeExists()) {
+            $this->AltBody = 'To view this email message, open it in a program that understands HTML!' .
+                self::CRLF . self::CRLF;
+        }
+        return $this->Body;
+    }
+
+    /**
+     * Convert an HTML string into plain text.
+     * This is used by msgHTML().
+     * Note - older versions of this function used a bundled advanced converter
+     * which was been removed for license reasons in #232.
+     * Example usage:
+     * <code>
+     * // Use default conversion
+     * $plain = $mail->html2text($html);
+     * // Use your own custom converter
+     * $plain = $mail->html2text($html, function($html) {
+     *     $converter = new MyHtml2text($html);
+     *     return $converter->get_text();
+     * });
+     * </code>
+     * @param string $html The HTML text to convert
+     * @param boolean|callable $advanced Any boolean value to use the internal converter,
+     *   or provide your own callable for custom conversion.
+     * @return string
+     */
+    public function html2text($html, $advanced = false)
+    {
+        if (is_callable($advanced)) {
+            return call_user_func($advanced, $html);
+        }
+        return html_entity_decode(
+            trim(strip_tags(preg_replace('/<(head|title|style|script)[^>]*>.*?<\/\\1>/si', '', $html))),
+            ENT_QUOTES,
+            $this->CharSet
+        );
+    }
+
+    /**
+     * Get the MIME type for a file extension.
+     * @param string $ext File extension
+     * @access public
+     * @return string MIME type of file.
+     * @static
+     */
+    public static function _mime_types($ext = '')
+    {
+        $mimes = array(
+            'xl'    => 'application/excel',
+            'js'    => 'application/javascript',
+            'hqx'   => 'application/mac-binhex40',
+            'cpt'   => 'application/mac-compactpro',
+            'bin'   => 'application/macbinary',
+            'doc'   => 'application/msword',
+            'word'  => 'application/msword',
+            'xlsx'  => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
+            'xltx'  => 'application/vnd.openxmlformats-officedocument.spreadsheetml.template',
+            'potx'  => 'application/vnd.openxmlformats-officedocument.presentationml.template',
+            'ppsx'  => 'application/vnd.openxmlformats-officedocument.presentationml.slideshow',
+            'pptx'  => 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
+            'sldx'  => 'application/vnd.openxmlformats-officedocument.presentationml.slide',
+            'docx'  => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
+            'dotx'  => 'application/vnd.openxmlformats-officedocument.wordprocessingml.template',
+            'xlam'  => 'application/vnd.ms-excel.addin.macroEnabled.12',
+            'xlsb'  => 'application/vnd.ms-excel.sheet.binary.macroEnabled.12',
+            'class' => 'application/octet-stream',
+            'dll'   => 'application/octet-stream',
+            'dms'   => 'application/octet-stream',
+            'exe'   => 'application/octet-stream',
+            'lha'   => 'application/octet-stream',
+            'lzh'   => 'application/octet-stream',
+            'psd'   => 'application/octet-stream',
+            'sea'   => 'application/octet-stream',
+            'so'    => 'application/octet-stream',
+            'oda'   => 'application/oda',
+            'pdf'   => 'application/pdf',
+            'ai'    => 'application/postscript',
+            'eps'   => 'application/postscript',
+            'ps'    => 'application/postscript',
+            'smi'   => 'application/smil',
+            'smil'  => 'application/smil',
+            'mif'   => 'application/vnd.mif',
+            'xls'   => 'application/vnd.ms-excel',
+            'ppt'   => 'application/vnd.ms-powerpoint',
+            'wbxml' => 'application/vnd.wap.wbxml',
+            'wmlc'  => 'application/vnd.wap.wmlc',
+            'dcr'   => 'application/x-director',
+            'dir'   => 'application/x-director',
+            'dxr'   => 'application/x-director',
+            'dvi'   => 'application/x-dvi',
+            'gtar'  => 'application/x-gtar',
+            'php3'  => 'application/x-httpd-php',
+            'php4'  => 'application/x-httpd-php',
+            'php'   => 'application/x-httpd-php',
+            'phtml' => 'application/x-httpd-php',
+            'phps'  => 'application/x-httpd-php-source',
+            'swf'   => 'application/x-shockwave-flash',
+            'sit'   => 'application/x-stuffit',
+            'tar'   => 'application/x-tar',
+            'tgz'   => 'application/x-tar',
+            'xht'   => 'application/xhtml+xml',
+            'xhtml' => 'application/xhtml+xml',
+            'zip'   => 'application/zip',
+            'mid'   => 'audio/midi',
+            'midi'  => 'audio/midi',
+            'mp2'   => 'audio/mpeg',
+            'mp3'   => 'audio/mpeg',
+            'mpga'  => 'audio/mpeg',
+            'aif'   => 'audio/x-aiff',
+            'aifc'  => 'audio/x-aiff',
+            'aiff'  => 'audio/x-aiff',
+            'ram'   => 'audio/x-pn-realaudio',
+            'rm'    => 'audio/x-pn-realaudio',
+            'rpm'   => 'audio/x-pn-realaudio-plugin',
+            'ra'    => 'audio/x-realaudio',
+            'wav'   => 'audio/x-wav',
+            'bmp'   => 'image/bmp',
+            'gif'   => 'image/gif',
+            'jpeg'  => 'image/jpeg',
+            'jpe'   => 'image/jpeg',
+            'jpg'   => 'image/jpeg',
+            'png'   => 'image/png',
+            'tiff'  => 'image/tiff',
+            'tif'   => 'image/tiff',
+            'eml'   => 'message/rfc822',
+            'css'   => 'text/css',
+            'html'  => 'text/html',
+            'htm'   => 'text/html',
+            'shtml' => 'text/html',
+            'log'   => 'text/plain',
+            'text'  => 'text/plain',
+            'txt'   => 'text/plain',
+            'rtx'   => 'text/richtext',
+            'rtf'   => 'text/rtf',
+            'vcf'   => 'text/vcard',
+            'vcard' => 'text/vcard',
+            'xml'   => 'text/xml',
+            'xsl'   => 'text/xml',
+            'mpeg'  => 'video/mpeg',
+            'mpe'   => 'video/mpeg',
+            'mpg'   => 'video/mpeg',
+            'mov'   => 'video/quicktime',
+            'qt'    => 'video/quicktime',
+            'rv'    => 'video/vnd.rn-realvideo',
+            'avi'   => 'video/x-msvideo',
+            'movie' => 'video/x-sgi-movie'
+        );
+        if (array_key_exists(strtolower($ext), $mimes)) {
+            return $mimes[strtolower($ext)];
+        }
+        return 'application/octet-stream';
+    }
+
+    /**
+     * Map a file name to a MIME type.
+     * Defaults to 'application/octet-stream', i.e.. arbitrary binary data.
+     * @param string $filename A file name or full path, does not need to exist as a file
+     * @return string
+     * @static
+     */
+    public static function filenameToType($filename)
+    {
+        // In case the path is a URL, strip any query string before getting extension
+        $qpos = strpos($filename, '?');
+        if (false !== $qpos) {
+            $filename = substr($filename, 0, $qpos);
+        }
+        $pathinfo = self::mb_pathinfo($filename);
+        return self::_mime_types($pathinfo['extension']);
+    }
+
+    /**
+     * Multi-byte-safe pathinfo replacement.
+     * Drop-in replacement for pathinfo(), but multibyte-safe, cross-platform-safe, old-version-safe.
+     * Works similarly to the one in PHP >= 5.2.0
+     * @link http://www.php.net/manual/en/function.pathinfo.php#107461
+     * @param string $path A filename or path, does not need to exist as a file
+     * @param integer|string $options Either a PATHINFO_* constant,
+     *      or a string name to return only the specified piece, allows 'filename' to work on PHP < 5.2
+     * @return string|array
+     * @static
+     */
+    public static function mb_pathinfo($path, $options = null)
+    {
+        $ret = array('dirname' => '', 'basename' => '', 'extension' => '', 'filename' => '');
+        $pathinfo = array();
+        if (preg_match('%^(.*?)[\\\\/]*(([^/\\\\]*?)(\.([^\.\\\\/]+?)|))[\\\\/\.]*$%im', $path, $pathinfo)) {
+            if (array_key_exists(1, $pathinfo)) {
+                $ret['dirname'] = $pathinfo[1];
+            }
+            if (array_key_exists(2, $pathinfo)) {
+                $ret['basename'] = $pathinfo[2];
+            }
+            if (array_key_exists(5, $pathinfo)) {
+                $ret['extension'] = $pathinfo[5];
+            }
+            if (array_key_exists(3, $pathinfo)) {
+                $ret['filename'] = $pathinfo[3];
+            }
+        }
+        switch ($options) {
+            case PATHINFO_DIRNAME:
+            case 'dirname':
+                return $ret['dirname'];
+            case PATHINFO_BASENAME:
+            case 'basename':
+                return $ret['basename'];
+            case PATHINFO_EXTENSION:
+            case 'extension':
+                return $ret['extension'];
+            case PATHINFO_FILENAME:
+            case 'filename':
+                return $ret['filename'];
+            default:
+                return $ret;
+        }
+    }
+
+    /**
+     * Set or reset instance properties.
+     * You should avoid this function - it's more verbose, less efficient, more error-prone and
+     * harder to debug than setting properties directly.
+     * Usage Example:
+     * `$mail->set('SMTPSecure', 'tls');`
+     *   is the same as:
+     * `$mail->SMTPSecure = 'tls';`
+     * @access public
+     * @param string $name The property name to set
+     * @param mixed $value The value to set the property to
+     * @return boolean
+     * @TODO Should this not be using the __set() magic function?
+     */
+    public function set($name, $value = '')
+    {
+        if (property_exists($this, $name)) {
+            $this->$name = $value;
+            return true;
+        } else {
+            $this->setError($this->lang('variable_set') . $name);
+            return false;
+        }
+    }
+
+    /**
+     * Strip newlines to prevent header injection.
+     * @access public
+     * @param string $str
+     * @return string
+     */
+    public function secureHeader($str)
+    {
+        return trim(str_replace(array("\r", "\n"), '', $str));
+    }
+
+    /**
+     * Normalize line breaks in a string.
+     * Converts UNIX LF, Mac CR and Windows CRLF line breaks into a single line break format.
+     * Defaults to CRLF (for message bodies) and preserves consecutive breaks.
+     * @param string $text
+     * @param string $breaktype What kind of line break to use, defaults to CRLF
+     * @return string
+     * @access public
+     * @static
+     */
+    public static function normalizeBreaks($text, $breaktype = "\r\n")
+    {
+        return preg_replace('/(\r\n|\r|\n)/ms', $breaktype, $text);
+    }
+
+    /**
+     * Set the public and private key files and password for S/MIME signing.
+     * @access public
+     * @param string $cert_filename
+     * @param string $key_filename
+     * @param string $key_pass Password for private key
+     * @param string $extracerts_filename Optional path to chain certificate
+     */
+    public function sign($cert_filename, $key_filename, $key_pass, $extracerts_filename = '')
+    {
+        $this->sign_cert_file = $cert_filename;
+        $this->sign_key_file = $key_filename;
+        $this->sign_key_pass = $key_pass;
+        $this->sign_extracerts_file = $extracerts_filename;
+    }
+
+    /**
+     * Quoted-Printable-encode a DKIM header.
+     * @access public
+     * @param string $txt
+     * @return string
+     */
+    public function DKIM_QP($txt)
+    {
+        $line = '';
+        for ($i = 0; $i < strlen($txt); $i++) {
+            $ord = ord($txt[$i]);
+            if (((0x21 <= $ord) && ($ord <= 0x3A)) || $ord == 0x3C || ((0x3E <= $ord) && ($ord <= 0x7E))) {
+                $line .= $txt[$i];
+            } else {
+                $line .= '=' . sprintf('%02X', $ord);
+            }
+        }
+        return $line;
+    }
+
+    /**
+     * Generate a DKIM signature.
+     * @access public
+     * @param string $signHeader
+     * @throws phpmailerException
+     * @return string The DKIM signature value
+     */
+    public function DKIM_Sign($signHeader)
+    {
+        if (!defined('PKCS7_TEXT')) {
+            if ($this->exceptions) {
+                throw new phpmailerException($this->lang('extension_missing') . 'openssl');
+            }
+            return '';
+        }
+        $privKeyStr = !empty($this->DKIM_private_string) ? $this->DKIM_private_string : file_get_contents($this->DKIM_private);
+        if ('' != $this->DKIM_passphrase) {
+            $privKey = openssl_pkey_get_private($privKeyStr, $this->DKIM_passphrase);
+        } else {
+            $privKey = openssl_pkey_get_private($privKeyStr);
+        }
+        //Workaround for missing digest algorithms in old PHP & OpenSSL versions
+        //@link http://stackoverflow.com/a/11117338/333340
+        if (version_compare(PHP_VERSION, '5.3.0') >= 0 and
+            in_array('sha256WithRSAEncryption', openssl_get_md_methods(true))) {
+            if (openssl_sign($signHeader, $signature, $privKey, 'sha256WithRSAEncryption')) {
+                openssl_pkey_free($privKey);
+                return base64_encode($signature);
+            }
+        } else {
+            $pinfo = openssl_pkey_get_details($privKey);
+            $hash = hash('sha256', $signHeader);
+            //'Magic' constant for SHA256 from RFC3447
+            //@link https://tools.ietf.org/html/rfc3447#page-43
+            $t = '3031300d060960864801650304020105000420' . $hash;
+            $pslen = $pinfo['bits'] / 8 - (strlen($t) / 2 + 3);
+            $eb = pack('H*', '0001' . str_repeat('FF', $pslen) . '00' . $t);
+
+            if (openssl_private_encrypt($eb, $signature, $privKey, OPENSSL_NO_PADDING)) {
+                openssl_pkey_free($privKey);
+                return base64_encode($signature);
+            }
+        }
+        openssl_pkey_free($privKey);
+        return '';
+    }
+
+    /**
+     * Generate a DKIM canonicalization header.
+     * @access public
+     * @param string $signHeader Header
+     * @return string
+     */
+    public function DKIM_HeaderC($signHeader)
+    {
+        $signHeader = preg_replace('/\r\n\s+/', ' ', $signHeader);
+        $lines = explode("\r\n", $signHeader);
+        foreach ($lines as $key => $line) {
+            list($heading, $value) = explode(':', $line, 2);
+            $heading = strtolower($heading);
+            $value = preg_replace('/\s{2,}/', ' ', $value); // Compress useless spaces
+            $lines[$key] = $heading . ':' . trim($value); // Don't forget to remove WSP around the value
+        }
+        $signHeader = implode("\r\n", $lines);
+        return $signHeader;
+    }
+
+    /**
+     * Generate a DKIM canonicalization body.
+     * @access public
+     * @param string $body Message Body
+     * @return string
+     */
+    public function DKIM_BodyC($body)
+    {
+        if ($body == '') {
+            return "\r\n";
+        }
+        // stabilize line endings
+        $body = str_replace("\r\n", "\n", $body);
+        $body = str_replace("\n", "\r\n", $body);
+        // END stabilize line endings
+        while (substr($body, strlen($body) - 4, 4) == "\r\n\r\n") {
+            $body = substr($body, 0, strlen($body) - 2);
+        }
+        return $body;
+    }
+
+    /**
+     * Create the DKIM header and body in a new message header.
+     * @access public
+     * @param string $headers_line Header lines
+     * @param string $subject Subject
+     * @param string $body Body
+     * @return string
+     */
+    public function DKIM_Add($headers_line, $subject, $body)
+    {
+        $DKIMsignatureType = 'rsa-sha256'; // Signature & hash algorithms
+        $DKIMcanonicalization = 'relaxed/simple'; // Canonicalization of header/body
+        $DKIMquery = 'dns/txt'; // Query method
+        $DKIMtime = time(); // Signature Timestamp = seconds since 00:00:00 - Jan 1, 1970 (UTC time zone)
+        $subject_header = "Subject: $subject";
+        $headers = explode($this->LE, $headers_line);
+        $from_header = '';
+        $to_header = '';
+        $date_header = '';
+        $current = '';
+        foreach ($headers as $header) {
+            if (strpos($header, 'From:') === 0) {
+                $from_header = $header;
+                $current = 'from_header';
+            } elseif (strpos($header, 'To:') === 0) {
+                $to_header = $header;
+                $current = 'to_header';
+            } elseif (strpos($header, 'Date:') === 0) {
+                $date_header = $header;
+                $current = 'date_header';
+            } else {
+                if (!empty($$current) && strpos($header, ' =?') === 0) {
+                    $$current .= $header;
+                } else {
+                    $current = '';
+                }
+            }
+        }
+        $from = str_replace('|', '=7C', $this->DKIM_QP($from_header));
+        $to = str_replace('|', '=7C', $this->DKIM_QP($to_header));
+        $date = str_replace('|', '=7C', $this->DKIM_QP($date_header));
+        $subject = str_replace(
+            '|',
+            '=7C',
+            $this->DKIM_QP($subject_header)
+        ); // Copied header fields (dkim-quoted-printable)
+        $body = $this->DKIM_BodyC($body);
+        $DKIMlen = strlen($body); // Length of body
+        $DKIMb64 = base64_encode(pack('H*', hash('sha256', $body))); // Base64 of packed binary SHA-256 hash of body
+        if ('' == $this->DKIM_identity) {
+            $ident = '';
+        } else {
+            $ident = ' i=' . $this->DKIM_identity . ';';
+        }
+        $dkimhdrs = 'DKIM-Signature: v=1; a=' .
+            $DKIMsignatureType . '; q=' .
+            $DKIMquery . '; l=' .
+            $DKIMlen . '; s=' .
+            $this->DKIM_selector .
+            ";\r\n" .
+            "\tt=" . $DKIMtime . '; c=' . $DKIMcanonicalization . ";\r\n" .
+            "\th=From:To:Date:Subject;\r\n" .
+            "\td=" . $this->DKIM_domain . ';' . $ident . "\r\n" .
+            "\tz=$from\r\n" .
+            "\t|$to\r\n" .
+            "\t|$date\r\n" .
+            "\t|$subject;\r\n" .
+            "\tbh=" . $DKIMb64 . ";\r\n" .
+            "\tb=";
+        $toSign = $this->DKIM_HeaderC(
+            $from_header . "\r\n" .
+            $to_header . "\r\n" .
+            $date_header . "\r\n" .
+            $subject_header . "\r\n" .
+            $dkimhdrs
+        );
+        $signed = $this->DKIM_Sign($toSign);
+        return $dkimhdrs . $signed . "\r\n";
+    }
+
+    /**
+     * Detect if a string contains a line longer than the maximum line length allowed.
+     * @param string $str
+     * @return boolean
+     * @static
+     */
+    public static function hasLineLongerThanMax($str)
+    {
+        //+2 to include CRLF line break for a 1000 total
+        return (boolean)preg_match('/^(.{'.(self::MAX_LINE_LENGTH + 2).',})/m', $str);
+    }
+
+    /**
+     * Allows for public read access to 'to' property.
+     * @note: Before the send() call, queued addresses (i.e. with IDN) are not yet included.
+     * @access public
+     * @return array
+     */
+    public function getToAddresses()
+    {
+        return $this->to;
+    }
+
+    /**
+     * Allows for public read access to 'cc' property.
+     * @note: Before the send() call, queued addresses (i.e. with IDN) are not yet included.
+     * @access public
+     * @return array
+     */
+    public function getCcAddresses()
+    {
+        return $this->cc;
+    }
+
+    /**
+     * Allows for public read access to 'bcc' property.
+     * @note: Before the send() call, queued addresses (i.e. with IDN) are not yet included.
+     * @access public
+     * @return array
+     */
+    public function getBccAddresses()
+    {
+        return $this->bcc;
+    }
+
+    /**
+     * Allows for public read access to 'ReplyTo' property.
+     * @note: Before the send() call, queued addresses (i.e. with IDN) are not yet included.
+     * @access public
+     * @return array
+     */
+    public function getReplyToAddresses()
+    {
+        return $this->ReplyTo;
+    }
+
+    /**
+     * Allows for public read access to 'all_recipients' property.
+     * @note: Before the send() call, queued addresses (i.e. with IDN) are not yet included.
+     * @access public
+     * @return array
+     */
+    public function getAllRecipientAddresses()
+    {
+        return $this->all_recipients;
+    }
+
+    /**
+     * Perform a callback.
+     * @param boolean $isSent
+     * @param array $to
+     * @param array $cc
+     * @param array $bcc
+     * @param string $subject
+     * @param string $body
+     * @param string $from
+     */
+    protected function doCallback($isSent, $to, $cc, $bcc, $subject, $body, $from)
+    {
+        if (!empty($this->action_function) && is_callable($this->action_function)) {
+            $params = array($isSent, $to, $cc, $bcc, $subject, $body, $from);
+            call_user_func_array($this->action_function, $params);
+        }
+    }
+}
+
+/**
+ * PHPMailer exception handler
+ * @package PHPMailer
+ */
+class phpmailerException extends Exception
+{
+    /**
+     * Prettify error message output
+     * @return string
+     */
+    public function errorMessage()
+    {
+        $errorMsg = '<strong>' . $this->getMessage() . "</strong><br />\n";
+        return $errorMsg;
+    }
+}
diff --git a/app/class/settings.class.php b/app/class/settings.class.php
new file mode 100644
index 0000000..d936a62
--- /dev/null
+++ b/app/class/settings.class.php
@@ -0,0 +1,160 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+require_once "class/database.class.php";
+
+/*
+ * Interface for accessing and updating Scrott administrative settings
+ */
+abstract class settings
+{
+    /*
+     * Get the value stored for the given key, or NULL if key is not
+     * set.
+     */
+    private static function getValue(string $key) : ?string
+    {
+        $key = database::esc($key);
+
+        $query = "SELECT value FROM settings WHERE name = '" . $key . "'";
+        $res = database::query($query);
+
+        if (count($res) == 0)
+            return NULL;
+
+        return $res[0]['value'];
+    }
+
+    /*
+     * Store the given (key, value) pair, overwriting key in the
+     * database if already present.
+     */
+    private static function setValue(string $key, string $value) : void
+    {
+        $key = database::esc($key);
+        $value = database::esc($value);
+
+        if (self::getValue($key) === NULL)
+            $query = "INSERT INTO settings (name, value) VALUES ('" . $key . "', '" . $value . "')";
+        else
+            $query = "UPDATE settings SET value = '" . $value . "' WHERE name = '" . $key . "'";
+
+        database::query($query);
+    }
+
+    /*
+     * Get the value for an option and optionally update it.  Returns
+     * the stored value for this option, or the given default value
+     * if not found.  If a value update takes place, the new value
+     * is returned.
+     */
+    private static function option(string $key, string $deflt, ?string $value) : string
+    {
+        if ($value !== NULL)
+            self::setValue($key, $value);
+
+        if (($res = self::getValue($key)) !== NULL)
+            return $res;
+
+        return $deflt;
+    }
+
+    /*
+     * GETTERS AND SETTERS FOR GLOBAL OPTIONS ...
+     */
+
+    /*
+     * Do we force connections to use HTTPS?
+     */
+    public static function sslOnly(?bool $value = NULL) : bool
+    {
+        return self::option("sslOnly", false, $value);
+    }
+
+    /*
+     * Do we allow anybody to signup their own account?
+     */
+    public static function allowPublicSignup(?bool $value = NULL) : bool
+    {
+        return self::option("allowPublicSignup", false, $value);
+    }
+
+    /*
+     * SMTP email address
+     */
+    public static function smtpEmailAddress(?string $value = NULL) : string
+    {
+        return self::option("smtpEmailAddress", "", $value);
+    }
+
+    /*
+     * SMTP FROM name
+     */
+    public static function smtpFrom(?string $value = NULL) : string
+    {
+        return self::option("smtpFrom", "", $value);
+    }
+
+    /*
+     * SMTP server address
+     */
+    public static function smtpServer(?string $value = NULL) : string
+    {
+        return self::option("smtpServer", "", $value);
+    }
+
+    /*
+     * SMTP port number
+     */
+    public static function smtpPort(?int $value = NULL) : int
+    {
+        return self::option("smtpPort", 25, $value);
+    }
+
+    /*
+     * SMTP security
+     * Should be '', 'ssl', or 'tls'.  See the 'SMTPSecure' property
+     * from PHP Mailer module.
+     */
+    public static function smtpSecurity(?string $value = NULL) : string
+    {
+        return self::option("smtpSecurity", "", $value);
+    }
+
+    /*
+     * SMTP username
+     */
+    public static function smtpUname(?string $value = NULL) : string
+    {
+        return self::option("smtpUname", "", $value);
+    }
+
+    /*
+     * SMTP password
+     */
+    public static function smtpPasswd(?string $value = NULL) : string
+    {
+        return self::option("smtpPasswd", "", $value);
+    }
+
+    /*
+     * SMTP result of last attempted send - 'true', 'false', 'NULL'
+     */
+    public static function smtpResult(?string $value = NULL) : string
+    {
+        return self::option("smtpResult", "NULL", $value);
+    }
+}
+
+?>
diff --git a/app/class/smtp.class.php b/app/class/smtp.class.php
new file mode 100644
index 0000000..01cee82
--- /dev/null
+++ b/app/class/smtp.class.php
@@ -0,0 +1,1251 @@
+<?php
+/**
+ * PHPMailer RFC821 SMTP email transport class.
+ * PHP Version 5
+ * @package PHPMailer
+ * @link https://github.com/PHPMailer/PHPMailer/ The PHPMailer GitHub project
+ * @author Marcus Bointon (Synchro/coolbru) <phpmailer@synchromedia.co.uk>
+ * @author Jim Jagielski (jimjag) <jimjag@gmail.com>
+ * @author Andy Prevost (codeworxtech) <codeworxtech@users.sourceforge.net>
+ * @author Brent R. Matzelle (original founder)
+ * @copyright 2014 Marcus Bointon
+ * @copyright 2010 - 2012 Jim Jagielski
+ * @copyright 2004 - 2009 Andy Prevost
+ * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
+ * @note This program is distributed in the hope that it will be useful - WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+/**
+ * PHPMailer RFC821 SMTP email transport class.
+ * Implements RFC 821 SMTP commands and provides some utility methods for sending mail to an SMTP server.
+ * @package PHPMailer
+ * @author Chris Ryan
+ * @author Marcus Bointon <phpmailer@synchromedia.co.uk>
+ */
+class SMTP
+{
+    /**
+     * The PHPMailer SMTP version number.
+     * @var string
+     */
+    const VERSION = '5.2.23';
+
+    /**
+     * SMTP line break constant.
+     * @var string
+     */
+    const CRLF = "\r\n";
+
+    /**
+     * The SMTP port to use if one is not specified.
+     * @var integer
+     */
+    const DEFAULT_SMTP_PORT = 25;
+
+    /**
+     * The maximum line length allowed by RFC 2822 section 2.1.1
+     * @var integer
+     */
+    const MAX_LINE_LENGTH = 998;
+
+    /**
+     * Debug level for no output
+     */
+    const DEBUG_OFF = 0;
+
+    /**
+     * Debug level to show client -> server messages
+     */
+    const DEBUG_CLIENT = 1;
+
+    /**
+     * Debug level to show client -> server and server -> client messages
+     */
+    const DEBUG_SERVER = 2;
+
+    /**
+     * Debug level to show connection status, client -> server and server -> client messages
+     */
+    const DEBUG_CONNECTION = 3;
+
+    /**
+     * Debug level to show all messages
+     */
+    const DEBUG_LOWLEVEL = 4;
+
+    /**
+     * The PHPMailer SMTP Version number.
+     * @var string
+     * @deprecated Use the `VERSION` constant instead
+     * @see SMTP::VERSION
+     */
+    public $Version = '5.2.23';
+
+    /**
+     * SMTP server port number.
+     * @var integer
+     * @deprecated This is only ever used as a default value, so use the `DEFAULT_SMTP_PORT` constant instead
+     * @see SMTP::DEFAULT_SMTP_PORT
+     */
+    public $SMTP_PORT = 25;
+
+    /**
+     * SMTP reply line ending.
+     * @var string
+     * @deprecated Use the `CRLF` constant instead
+     * @see SMTP::CRLF
+     */
+    public $CRLF = "\r\n";
+
+    /**
+     * Debug output level.
+     * Options:
+     * * self::DEBUG_OFF (`0`) No debug output, default
+     * * self::DEBUG_CLIENT (`1`) Client commands
+     * * self::DEBUG_SERVER (`2`) Client commands and server responses
+     * * self::DEBUG_CONNECTION (`3`) As DEBUG_SERVER plus connection status
+     * * self::DEBUG_LOWLEVEL (`4`) Low-level data output, all messages
+     * @var integer
+     */
+    public $do_debug = self::DEBUG_OFF;
+
+    /**
+     * How to handle debug output.
+     * Options:
+     * * `echo` Output plain-text as-is, appropriate for CLI
+     * * `html` Output escaped, line breaks converted to `<br>`, appropriate for browser output
+     * * `error_log` Output to error log as configured in php.ini
+     *
+     * Alternatively, you can provide a callable expecting two params: a message string and the debug level:
+     * <code>
+     * $smtp->Debugoutput = function($str, $level) {echo "debug level $level; message: $str";};
+     * </code>
+     * @var string|callable
+     */
+    public $Debugoutput = 'echo';
+
+    /**
+     * Whether to use VERP.
+     * @link http://en.wikipedia.org/wiki/Variable_envelope_return_path
+     * @link http://www.postfix.org/VERP_README.html Info on VERP
+     * @var boolean
+     */
+    public $do_verp = false;
+
+    /**
+     * The timeout value for connection, in seconds.
+     * Default of 5 minutes (300sec) is from RFC2821 section 4.5.3.2
+     * This needs to be quite high to function correctly with hosts using greetdelay as an anti-spam measure.
+     * @link http://tools.ietf.org/html/rfc2821#section-4.5.3.2
+     * @var integer
+     */
+    public $Timeout = 300;
+
+    /**
+     * How long to wait for commands to complete, in seconds.
+     * Default of 5 minutes (300sec) is from RFC2821 section 4.5.3.2
+     * @var integer
+     */
+    public $Timelimit = 300;
+
+    /**
+     * @var array patterns to extract smtp transaction id from smtp reply
+     * Only first capture group will be use, use non-capturing group to deal with it
+     * Extend this class to override this property to fulfil your needs.
+     */
+    protected $smtp_transaction_id_patterns = array(
+        'exim' => '/[0-9]{3} OK id=(.*)/',
+        'sendmail' => '/[0-9]{3} 2.0.0 (.*) Message/',
+        'postfix' => '/[0-9]{3} 2.0.0 Ok: queued as (.*)/'
+    );
+
+    /**
+     * The socket for the server connection.
+     * @var resource
+     */
+    protected $smtp_conn;
+
+    /**
+     * Error information, if any, for the last SMTP command.
+     * @var array
+     */
+    protected $error = array(
+        'error' => '',
+        'detail' => '',
+        'smtp_code' => '',
+        'smtp_code_ex' => ''
+    );
+
+    /**
+     * The reply the server sent to us for HELO.
+     * If null, no HELO string has yet been received.
+     * @var string|null
+     */
+    protected $helo_rply = null;
+
+    /**
+     * The set of SMTP extensions sent in reply to EHLO command.
+     * Indexes of the array are extension names.
+     * Value at index 'HELO' or 'EHLO' (according to command that was sent)
+     * represents the server name. In case of HELO it is the only element of the array.
+     * Other values can be boolean TRUE or an array containing extension options.
+     * If null, no HELO/EHLO string has yet been received.
+     * @var array|null
+     */
+    protected $server_caps = null;
+
+    /**
+     * The most recent reply received from the server.
+     * @var string
+     */
+    protected $last_reply = '';
+
+    /**
+     * Output debugging info via a user-selected method.
+     * @see SMTP::$Debugoutput
+     * @see SMTP::$do_debug
+     * @param string $str Debug string to output
+     * @param integer $level The debug level of this message; see DEBUG_* constants
+     * @return void
+     */
+    protected function edebug($str, $level = 0)
+    {
+        if ($level > $this->do_debug) {
+            return;
+        }
+        //Avoid clash with built-in function names
+        if (!in_array($this->Debugoutput, array('error_log', 'html', 'echo')) and is_callable($this->Debugoutput)) {
+            call_user_func($this->Debugoutput, $str, $level);
+            return;
+        }
+        switch ($this->Debugoutput) {
+            case 'error_log':
+                //Don't output, just log
+                error_log($str);
+                break;
+            case 'html':
+                //Cleans up output a bit for a better looking, HTML-safe output
+                echo htmlentities(
+                    preg_replace('/[\r\n]+/', '', $str),
+                    ENT_QUOTES,
+                    'UTF-8'
+                ) . "<br>\n";
+                break;
+            case 'echo':
+            default:
+                //Normalize line breaks
+                $str = preg_replace('/(\r\n|\r|\n)/ms', "\n", $str);
+                echo gmdate('Y-m-d H:i:s') . "\t" . str_replace(
+                    "\n",
+                    "\n                   \t                  ",
+                    trim($str)
+                ) . "\n";
+        }
+    }
+
+    /**
+     * Connect to an SMTP server.
+     * @param string $host SMTP server IP or host name
+     * @param integer $port The port number to connect to
+     * @param integer $timeout How long to wait for the connection to open
+     * @param array $options An array of options for stream_context_create()
+     * @access public
+     * @return boolean
+     */
+    public function connect($host, $port = null, $timeout = 30, $options = array())
+    {
+        static $streamok;
+        //This is enabled by default since 5.0.0 but some providers disable it
+        //Check this once and cache the result
+        if (is_null($streamok)) {
+            $streamok = function_exists('stream_socket_client');
+        }
+        // Clear errors to avoid confusion
+        $this->setError('');
+        // Make sure we are __not__ connected
+        if ($this->connected()) {
+            // Already connected, generate error
+            $this->setError('Already connected to a server');
+            return false;
+        }
+        if (empty($port)) {
+            $port = self::DEFAULT_SMTP_PORT;
+        }
+        // Connect to the SMTP server
+        $this->edebug(
+            "Connection: opening to $host:$port, timeout=$timeout, options=" .
+            var_export($options, true),
+            self::DEBUG_CONNECTION
+        );
+        $errno = 0;
+        $errstr = '';
+        if ($streamok) {
+            $socket_context = stream_context_create($options);
+            set_error_handler(array($this, 'errorHandler'));
+            $this->smtp_conn = stream_socket_client(
+                $host . ":" . $port,
+                $errno,
+                $errstr,
+                $timeout,
+                STREAM_CLIENT_CONNECT,
+                $socket_context
+            );
+            restore_error_handler();
+        } else {
+            //Fall back to fsockopen which should work in more places, but is missing some features
+            $this->edebug(
+                "Connection: stream_socket_client not available, falling back to fsockopen",
+                self::DEBUG_CONNECTION
+            );
+            set_error_handler(array($this, 'errorHandler'));
+            $this->smtp_conn = fsockopen(
+                $host,
+                $port,
+                $errno,
+                $errstr,
+                $timeout
+            );
+            restore_error_handler();
+        }
+        // Verify we connected properly
+        if (!is_resource($this->smtp_conn)) {
+            $this->setError(
+                'Failed to connect to server',
+                $errno,
+                $errstr
+            );
+            $this->edebug(
+                'SMTP ERROR: ' . $this->error['error']
+                . ": $errstr ($errno)",
+                self::DEBUG_CLIENT
+            );
+            return false;
+        }
+        $this->edebug('Connection: opened', self::DEBUG_CONNECTION);
+        // SMTP server can take longer to respond, give longer timeout for first read
+        // Windows does not have support for this timeout function
+        if (substr(PHP_OS, 0, 3) != 'WIN') {
+            $max = ini_get('max_execution_time');
+            // Don't bother if unlimited
+            if ($max != 0 && $timeout > $max) {
+                @set_time_limit($timeout);
+            }
+            stream_set_timeout($this->smtp_conn, $timeout, 0);
+        }
+        // Get any announcement
+        $announce = $this->get_lines();
+        $this->edebug('SERVER -> CLIENT: ' . $announce, self::DEBUG_SERVER);
+        return true;
+    }
+
+    /**
+     * Initiate a TLS (encrypted) session.
+     * @access public
+     * @return boolean
+     */
+    public function startTLS()
+    {
+        if (!$this->sendCommand('STARTTLS', 'STARTTLS', 220)) {
+            return false;
+        }
+
+        //Allow the best TLS version(s) we can
+        $crypto_method = STREAM_CRYPTO_METHOD_TLS_CLIENT;
+
+        //PHP 5.6.7 dropped inclusion of TLS 1.1 and 1.2 in STREAM_CRYPTO_METHOD_TLS_CLIENT
+        //so add them back in manually if we can
+        if (defined('STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT')) {
+            $crypto_method |= STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT;
+            $crypto_method |= STREAM_CRYPTO_METHOD_TLSv1_1_CLIENT;
+        }
+
+        // Begin encrypted connection
+        set_error_handler(array($this, 'errorHandler'));
+        $crypto_ok = stream_socket_enable_crypto(
+            $this->smtp_conn,
+            true,
+            $crypto_method
+        );
+        restore_error_handler();
+        return $crypto_ok;
+    }
+
+    /**
+     * Perform SMTP authentication.
+     * Must be run after hello().
+     * @see hello()
+     * @param string $username The user name
+     * @param string $password The password
+     * @param string $authtype The auth type (PLAIN, LOGIN, NTLM, CRAM-MD5, XOAUTH2)
+     * @param string $realm The auth realm for NTLM
+     * @param string $workstation The auth workstation for NTLM
+     * @param null|OAuth $OAuth An optional OAuth instance (@see PHPMailerOAuth)
+     * @return bool True if successfully authenticated.* @access public
+     */
+    public function authenticate(
+        $username,
+        $password,
+        $authtype = null,
+        $realm = '',
+        $workstation = '',
+        $OAuth = null
+    ) {
+        if (!$this->server_caps) {
+            $this->setError('Authentication is not allowed before HELO/EHLO');
+            return false;
+        }
+
+        if (array_key_exists('EHLO', $this->server_caps)) {
+            // SMTP extensions are available; try to find a proper authentication method
+            if (!array_key_exists('AUTH', $this->server_caps)) {
+                $this->setError('Authentication is not allowed at this stage');
+                // 'at this stage' means that auth may be allowed after the stage changes
+                // e.g. after STARTTLS
+                return false;
+            }
+
+            self::edebug('Auth method requested: ' . ($authtype ? $authtype : 'UNKNOWN'), self::DEBUG_LOWLEVEL);
+            self::edebug(
+                'Auth methods available on the server: ' . implode(',', $this->server_caps['AUTH']),
+                self::DEBUG_LOWLEVEL
+            );
+
+            if (empty($authtype)) {
+                foreach (array('CRAM-MD5', 'LOGIN', 'PLAIN', 'NTLM', 'XOAUTH2') as $method) {
+                    if (in_array($method, $this->server_caps['AUTH'])) {
+                        $authtype = $method;
+                        break;
+                    }
+                }
+                if (empty($authtype)) {
+                    $this->setError('No supported authentication methods found');
+                    return false;
+                }
+                self::edebug('Auth method selected: ' . $authtype, self::DEBUG_LOWLEVEL);
+            }
+
+            if (!in_array($authtype, $this->server_caps['AUTH'])) {
+                $this->setError("The requested authentication method \"$authtype\" is not supported by the server");
+                return false;
+            }
+        } elseif (empty($authtype)) {
+            $authtype = 'LOGIN';
+        }
+        switch ($authtype) {
+            case 'PLAIN':
+                // Start authentication
+                if (!$this->sendCommand('AUTH', 'AUTH PLAIN', 334)) {
+                    return false;
+                }
+                // Send encoded username and password
+                if (!$this->sendCommand(
+                    'User & Password',
+                    base64_encode("\0" . $username . "\0" . $password),
+                    235
+                )
+                ) {
+                    return false;
+                }
+                break;
+            case 'LOGIN':
+                // Start authentication
+                if (!$this->sendCommand('AUTH', 'AUTH LOGIN', 334)) {
+                    return false;
+                }
+                if (!$this->sendCommand("Username", base64_encode($username), 334)) {
+                    return false;
+                }
+                if (!$this->sendCommand("Password", base64_encode($password), 235)) {
+                    return false;
+                }
+                break;
+            case 'XOAUTH2':
+                //If the OAuth Instance is not set. Can be a case when PHPMailer is used
+                //instead of PHPMailerOAuth
+                if (is_null($OAuth)) {
+                    return false;
+                }
+                $oauth = $OAuth->getOauth64();
+
+                // Start authentication
+                if (!$this->sendCommand('AUTH', 'AUTH XOAUTH2 ' . $oauth, 235)) {
+                    return false;
+                }
+                break;
+            case 'NTLM':
+                /*
+                 * ntlm_sasl_client.php
+                 * Bundled with Permission
+                 *
+                 * How to telnet in windows:
+                 * http://technet.microsoft.com/en-us/library/aa995718%28EXCHG.65%29.aspx
+                 * PROTOCOL Docs http://curl.haxx.se/rfc/ntlm.html#ntlmSmtpAuthentication
+                 */
+                require_once 'extras/ntlm_sasl_client.php';
+                $temp = new stdClass;
+                $ntlm_client = new ntlm_sasl_client_class;
+                //Check that functions are available
+                if (!$ntlm_client->initialize($temp)) {
+                    $this->setError($temp->error);
+                    $this->edebug(
+                        'You need to enable some modules in your php.ini file: '
+                        . $this->error['error'],
+                        self::DEBUG_CLIENT
+                    );
+                    return false;
+                }
+                //msg1
+                $msg1 = $ntlm_client->typeMsg1($realm, $workstation); //msg1
+
+                if (!$this->sendCommand(
+                    'AUTH NTLM',
+                    'AUTH NTLM ' . base64_encode($msg1),
+                    334
+                )
+                ) {
+                    return false;
+                }
+                //Though 0 based, there is a white space after the 3 digit number
+                //msg2
+                $challenge = substr($this->last_reply, 3);
+                $challenge = base64_decode($challenge);
+                $ntlm_res = $ntlm_client->NTLMResponse(
+                    substr($challenge, 24, 8),
+                    $password
+                );
+                //msg3
+                $msg3 = $ntlm_client->typeMsg3(
+                    $ntlm_res,
+                    $username,
+                    $realm,
+                    $workstation
+                );
+                // send encoded username
+                return $this->sendCommand('Username', base64_encode($msg3), 235);
+            case 'CRAM-MD5':
+                // Start authentication
+                if (!$this->sendCommand('AUTH CRAM-MD5', 'AUTH CRAM-MD5', 334)) {
+                    return false;
+                }
+                // Get the challenge
+                $challenge = base64_decode(substr($this->last_reply, 4));
+
+                // Build the response
+                $response = $username . ' ' . $this->hmac($challenge, $password);
+
+                // send encoded credentials
+                return $this->sendCommand('Username', base64_encode($response), 235);
+            default:
+                $this->setError("Authentication method \"$authtype\" is not supported");
+                return false;
+        }
+        return true;
+    }
+
+    /**
+     * Calculate an MD5 HMAC hash.
+     * Works like hash_hmac('md5', $data, $key)
+     * in case that function is not available
+     * @param string $data The data to hash
+     * @param string $key The key to hash with
+     * @access protected
+     * @return string
+     */
+    protected function hmac($data, $key)
+    {
+        if (function_exists('hash_hmac')) {
+            return hash_hmac('md5', $data, $key);
+        }
+
+        // The following borrowed from
+        // http://php.net/manual/en/function.mhash.php#27225
+
+        // RFC 2104 HMAC implementation for php.
+        // Creates an md5 HMAC.
+        // Eliminates the need to install mhash to compute a HMAC
+        // by Lance Rushing
+
+        $bytelen = 64; // byte length for md5
+        if (strlen($key) > $bytelen) {
+            $key = pack('H*', md5($key));
+        }
+        $key = str_pad($key, $bytelen, chr(0x00));
+        $ipad = str_pad('', $bytelen, chr(0x36));
+        $opad = str_pad('', $bytelen, chr(0x5c));
+        $k_ipad = $key ^ $ipad;
+        $k_opad = $key ^ $opad;
+
+        return md5($k_opad . pack('H*', md5($k_ipad . $data)));
+    }
+
+    /**
+     * Check connection state.
+     * @access public
+     * @return boolean True if connected.
+     */
+    public function connected()
+    {
+        if (is_resource($this->smtp_conn)) {
+            $sock_status = stream_get_meta_data($this->smtp_conn);
+            if ($sock_status['eof']) {
+                // The socket is valid but we are not connected
+                $this->edebug(
+                    'SMTP NOTICE: EOF caught while checking if connected',
+                    self::DEBUG_CLIENT
+                );
+                $this->close();
+                return false;
+            }
+            return true; // everything looks good
+        }
+        return false;
+    }
+
+    /**
+     * Close the socket and clean up the state of the class.
+     * Don't use this function without first trying to use QUIT.
+     * @see quit()
+     * @access public
+     * @return void
+     */
+    public function close()
+    {
+        $this->setError('');
+        $this->server_caps = null;
+        $this->helo_rply = null;
+        if (is_resource($this->smtp_conn)) {
+            // close the connection and cleanup
+            fclose($this->smtp_conn);
+            $this->smtp_conn = null; //Makes for cleaner serialization
+            $this->edebug('Connection: closed', self::DEBUG_CONNECTION);
+        }
+    }
+
+    /**
+     * Send an SMTP DATA command.
+     * Issues a data command and sends the msg_data to the server,
+     * finializing the mail transaction. $msg_data is the message
+     * that is to be send with the headers. Each header needs to be
+     * on a single line followed by a <CRLF> with the message headers
+     * and the message body being separated by and additional <CRLF>.
+     * Implements rfc 821: DATA <CRLF>
+     * @param string $msg_data Message data to send
+     * @access public
+     * @return boolean
+     */
+    public function data($msg_data)
+    {
+        //This will use the standard timelimit
+        if (!$this->sendCommand('DATA', 'DATA', 354)) {
+            return false;
+        }
+
+        /* The server is ready to accept data!
+         * According to rfc821 we should not send more than 1000 characters on a single line (including the CRLF)
+         * so we will break the data up into lines by \r and/or \n then if needed we will break each of those into
+         * smaller lines to fit within the limit.
+         * We will also look for lines that start with a '.' and prepend an additional '.'.
+         * NOTE: this does not count towards line-length limit.
+         */
+
+        // Normalize line breaks before exploding
+        $lines = explode("\n", str_replace(array("\r\n", "\r"), "\n", $msg_data));
+
+        /* To distinguish between a complete RFC822 message and a plain message body, we check if the first field
+         * of the first line (':' separated) does not contain a space then it _should_ be a header and we will
+         * process all lines before a blank line as headers.
+         */
+
+        $field = substr($lines[0], 0, strpos($lines[0], ':'));
+        $in_headers = false;
+        if (!empty($field) && strpos($field, ' ') === false) {
+            $in_headers = true;
+        }
+
+        foreach ($lines as $line) {
+            $lines_out = array();
+            if ($in_headers and $line == '') {
+                $in_headers = false;
+            }
+            //Break this line up into several smaller lines if it's too long
+            //Micro-optimisation: isset($str[$len]) is faster than (strlen($str) > $len),
+            while (isset($line[self::MAX_LINE_LENGTH])) {
+                //Working backwards, try to find a space within the last MAX_LINE_LENGTH chars of the line to break on
+                //so as to avoid breaking in the middle of a word
+                $pos = strrpos(substr($line, 0, self::MAX_LINE_LENGTH), ' ');
+                //Deliberately matches both false and 0
+                if (!$pos) {
+                    //No nice break found, add a hard break
+                    $pos = self::MAX_LINE_LENGTH - 1;
+                    $lines_out[] = substr($line, 0, $pos);
+                    $line = substr($line, $pos);
+                } else {
+                    //Break at the found point
+                    $lines_out[] = substr($line, 0, $pos);
+                    //Move along by the amount we dealt with
+                    $line = substr($line, $pos + 1);
+                }
+                //If processing headers add a LWSP-char to the front of new line RFC822 section 3.1.1
+                if ($in_headers) {
+                    $line = "\t" . $line;
+                }
+            }
+            $lines_out[] = $line;
+
+            //Send the lines to the server
+            foreach ($lines_out as $line_out) {
+                //RFC2821 section 4.5.2
+                if (!empty($line_out) and $line_out[0] == '.') {
+                    $line_out = '.' . $line_out;
+                }
+                $this->client_send($line_out . self::CRLF);
+            }
+        }
+
+        //Message data has been sent, complete the command
+        //Increase timelimit for end of DATA command
+        $savetimelimit = $this->Timelimit;
+        $this->Timelimit = $this->Timelimit * 2;
+        $result = $this->sendCommand('DATA END', '.', 250);
+        //Restore timelimit
+        $this->Timelimit = $savetimelimit;
+        return $result;
+    }
+
+    /**
+     * Send an SMTP HELO or EHLO command.
+     * Used to identify the sending server to the receiving server.
+     * This makes sure that client and server are in a known state.
+     * Implements RFC 821: HELO <SP> <domain> <CRLF>
+     * and RFC 2821 EHLO.
+     * @param string $host The host name or IP to connect to
+     * @access public
+     * @return boolean
+     */
+    public function hello($host = '')
+    {
+        //Try extended hello first (RFC 2821)
+        return (boolean)($this->sendHello('EHLO', $host) or $this->sendHello('HELO', $host));
+    }
+
+    /**
+     * Send an SMTP HELO or EHLO command.
+     * Low-level implementation used by hello()
+     * @see hello()
+     * @param string $hello The HELO string
+     * @param string $host The hostname to say we are
+     * @access protected
+     * @return boolean
+     */
+    protected function sendHello($hello, $host)
+    {
+        $noerror = $this->sendCommand($hello, $hello . ' ' . $host, 250);
+        $this->helo_rply = $this->last_reply;
+        if ($noerror) {
+            $this->parseHelloFields($hello);
+        } else {
+            $this->server_caps = null;
+        }
+        return $noerror;
+    }
+
+    /**
+     * Parse a reply to HELO/EHLO command to discover server extensions.
+     * In case of HELO, the only parameter that can be discovered is a server name.
+     * @access protected
+     * @param string $type - 'HELO' or 'EHLO'
+     */
+    protected function parseHelloFields($type)
+    {
+        $this->server_caps = array();
+        $lines = explode("\n", $this->helo_rply);
+
+        foreach ($lines as $n => $s) {
+            //First 4 chars contain response code followed by - or space
+            $s = trim(substr($s, 4));
+            if (empty($s)) {
+                continue;
+            }
+            $fields = explode(' ', $s);
+            if (!empty($fields)) {
+                if (!$n) {
+                    $name = $type;
+                    $fields = $fields[0];
+                } else {
+                    $name = array_shift($fields);
+                    switch ($name) {
+                        case 'SIZE':
+                            $fields = ($fields ? $fields[0] : 0);
+                            break;
+                        case 'AUTH':
+                            if (!is_array($fields)) {
+                                $fields = array();
+                            }
+                            break;
+                        default:
+                            $fields = true;
+                    }
+                }
+                $this->server_caps[$name] = $fields;
+            }
+        }
+    }
+
+    /**
+     * Send an SMTP MAIL command.
+     * Starts a mail transaction from the email address specified in
+     * $from. Returns true if successful or false otherwise. If True
+     * the mail transaction is started and then one or more recipient
+     * commands may be called followed by a data command.
+     * Implements rfc 821: MAIL <SP> FROM:<reverse-path> <CRLF>
+     * @param string $from Source address of this message
+     * @access public
+     * @return boolean
+     */
+    public function mail($from)
+    {
+        $useVerp = ($this->do_verp ? ' XVERP' : '');
+        return $this->sendCommand(
+            'MAIL FROM',
+            'MAIL FROM:<' . $from . '>' . $useVerp,
+            250
+        );
+    }
+
+    /**
+     * Send an SMTP QUIT command.
+     * Closes the socket if there is no error or the $close_on_error argument is true.
+     * Implements from rfc 821: QUIT <CRLF>
+     * @param boolean $close_on_error Should the connection close if an error occurs?
+     * @access public
+     * @return boolean
+     */
+    public function quit($close_on_error = true)
+    {
+        $noerror = $this->sendCommand('QUIT', 'QUIT', 221);
+        $err = $this->error; //Save any error
+        if ($noerror or $close_on_error) {
+            $this->close();
+            $this->error = $err; //Restore any error from the quit command
+        }
+        return $noerror;
+    }
+
+    /**
+     * Send an SMTP RCPT command.
+     * Sets the TO argument to $toaddr.
+     * Returns true if the recipient was accepted false if it was rejected.
+     * Implements from rfc 821: RCPT <SP> TO:<forward-path> <CRLF>
+     * @param string $address The address the message is being sent to
+     * @access public
+     * @return boolean
+     */
+    public function recipient($address)
+    {
+        return $this->sendCommand(
+            'RCPT TO',
+            'RCPT TO:<' . $address . '>',
+            array(250, 251)
+        );
+    }
+
+    /**
+     * Send an SMTP RSET command.
+     * Abort any transaction that is currently in progress.
+     * Implements rfc 821: RSET <CRLF>
+     * @access public
+     * @return boolean True on success.
+     */
+    public function reset()
+    {
+        return $this->sendCommand('RSET', 'RSET', 250);
+    }
+
+    /**
+     * Send a command to an SMTP server and check its return code.
+     * @param string $command The command name - not sent to the server
+     * @param string $commandstring The actual command to send
+     * @param integer|array $expect One or more expected integer success codes
+     * @access protected
+     * @return boolean True on success.
+     */
+    protected function sendCommand($command, $commandstring, $expect)
+    {
+        if (!$this->connected()) {
+            $this->setError("Called $command without being connected");
+            return false;
+        }
+        //Reject line breaks in all commands
+        if (strpos($commandstring, "\n") !== false or strpos($commandstring, "\r") !== false) {
+            $this->setError("Command '$command' contained line breaks");
+            return false;
+        }
+        $this->client_send($commandstring . self::CRLF);
+
+        $this->last_reply = $this->get_lines();
+        // Fetch SMTP code and possible error code explanation
+        $matches = array();
+        if (preg_match("/^([0-9]{3})[ -](?:([0-9]\\.[0-9]\\.[0-9]) )?/", $this->last_reply, $matches)) {
+            $code = $matches[1];
+            $code_ex = (count($matches) > 2 ? $matches[2] : null);
+            // Cut off error code from each response line
+            $detail = preg_replace(
+                "/{$code}[ -]" .
+                ($code_ex ? str_replace('.', '\\.', $code_ex) . ' ' : '') . "/m",
+                '',
+                $this->last_reply
+            );
+        } else {
+            // Fall back to simple parsing if regex fails
+            $code = substr($this->last_reply, 0, 3);
+            $code_ex = null;
+            $detail = substr($this->last_reply, 4);
+        }
+
+        $this->edebug('SERVER -> CLIENT: ' . $this->last_reply, self::DEBUG_SERVER);
+
+        if (!in_array($code, (array)$expect)) {
+            $this->setError(
+                "$command command failed",
+                $detail,
+                $code,
+                $code_ex
+            );
+            $this->edebug(
+                'SMTP ERROR: ' . $this->error['error'] . ': ' . $this->last_reply,
+                self::DEBUG_CLIENT
+            );
+            return false;
+        }
+
+        $this->setError('');
+        return true;
+    }
+
+    /**
+     * Send an SMTP SAML command.
+     * Starts a mail transaction from the email address specified in $from.
+     * Returns true if successful or false otherwise. If True
+     * the mail transaction is started and then one or more recipient
+     * commands may be called followed by a data command. This command
+     * will send the message to the users terminal if they are logged
+     * in and send them an email.
+     * Implements rfc 821: SAML <SP> FROM:<reverse-path> <CRLF>
+     * @param string $from The address the message is from
+     * @access public
+     * @return boolean
+     */
+    public function sendAndMail($from)
+    {
+        return $this->sendCommand('SAML', "SAML FROM:$from", 250);
+    }
+
+    /**
+     * Send an SMTP VRFY command.
+     * @param string $name The name to verify
+     * @access public
+     * @return boolean
+     */
+    public function verify($name)
+    {
+        return $this->sendCommand('VRFY', "VRFY $name", array(250, 251));
+    }
+
+    /**
+     * Send an SMTP NOOP command.
+     * Used to keep keep-alives alive, doesn't actually do anything
+     * @access public
+     * @return boolean
+     */
+    public function noop()
+    {
+        return $this->sendCommand('NOOP', 'NOOP', 250);
+    }
+
+    /**
+     * Send an SMTP TURN command.
+     * This is an optional command for SMTP that this class does not support.
+     * This method is here to make the RFC821 Definition complete for this class
+     * and _may_ be implemented in future
+     * Implements from rfc 821: TURN <CRLF>
+     * @access public
+     * @return boolean
+     */
+    public function turn()
+    {
+        $this->setError('The SMTP TURN command is not implemented');
+        $this->edebug('SMTP NOTICE: ' . $this->error['error'], self::DEBUG_CLIENT);
+        return false;
+    }
+
+    /**
+     * Send raw data to the server.
+     * @param string $data The data to send
+     * @access public
+     * @return integer|boolean The number of bytes sent to the server or false on error
+     */
+    public function client_send($data)
+    {
+        $this->edebug("CLIENT -> SERVER: $data", self::DEBUG_CLIENT);
+        return fwrite($this->smtp_conn, $data);
+    }
+
+    /**
+     * Get the latest error.
+     * @access public
+     * @return array
+     */
+    public function getError()
+    {
+        return $this->error;
+    }
+
+    /**
+     * Get SMTP extensions available on the server
+     * @access public
+     * @return array|null
+     */
+    public function getServerExtList()
+    {
+        return $this->server_caps;
+    }
+
+    /**
+     * A multipurpose method
+     * The method works in three ways, dependent on argument value and current state
+     *   1. HELO/EHLO was not sent - returns null and set up $this->error
+     *   2. HELO was sent
+     *     $name = 'HELO': returns server name
+     *     $name = 'EHLO': returns boolean false
+     *     $name = any string: returns null and set up $this->error
+     *   3. EHLO was sent
+     *     $name = 'HELO'|'EHLO': returns server name
+     *     $name = any string: if extension $name exists, returns boolean True
+     *       or its options. Otherwise returns boolean False
+     * In other words, one can use this method to detect 3 conditions:
+     *  - null returned: handshake was not or we don't know about ext (refer to $this->error)
+     *  - false returned: the requested feature exactly not exists
+     *  - positive value returned: the requested feature exists
+     * @param string $name Name of SMTP extension or 'HELO'|'EHLO'
+     * @return mixed
+     */
+    public function getServerExt($name)
+    {
+        if (!$this->server_caps) {
+            $this->setError('No HELO/EHLO was sent');
+            return null;
+        }
+
+        // the tight logic knot ;)
+        if (!array_key_exists($name, $this->server_caps)) {
+            if ($name == 'HELO') {
+                return $this->server_caps['EHLO'];
+            }
+            if ($name == 'EHLO' || array_key_exists('EHLO', $this->server_caps)) {
+                return false;
+            }
+            $this->setError('HELO handshake was used. Client knows nothing about server extensions');
+            return null;
+        }
+
+        return $this->server_caps[$name];
+    }
+
+    /**
+     * Get the last reply from the server.
+     * @access public
+     * @return string
+     */
+    public function getLastReply()
+    {
+        return $this->last_reply;
+    }
+
+    /**
+     * Read the SMTP server's response.
+     * Either before eof or socket timeout occurs on the operation.
+     * With SMTP we can tell if we have more lines to read if the
+     * 4th character is '-' symbol. If it is a space then we don't
+     * need to read anything else.
+     * @access protected
+     * @return string
+     */
+    protected function get_lines()
+    {
+        // If the connection is bad, give up straight away
+        if (!is_resource($this->smtp_conn)) {
+            return '';
+        }
+        $data = '';
+        $endtime = 0;
+        stream_set_timeout($this->smtp_conn, $this->Timeout);
+        if ($this->Timelimit > 0) {
+            $endtime = time() + $this->Timelimit;
+        }
+        while (is_resource($this->smtp_conn) && !feof($this->smtp_conn)) {
+            $str = @fgets($this->smtp_conn, 515);
+            $this->edebug("SMTP -> get_lines(): \$data is \"$data\"", self::DEBUG_LOWLEVEL);
+            $this->edebug("SMTP -> get_lines(): \$str is  \"$str\"", self::DEBUG_LOWLEVEL);
+            $data .= $str;
+            // If 4th character is a space, we are done reading, break the loop, micro-optimisation over strlen
+            if ((isset($str[3]) and $str[3] == ' ')) {
+                break;
+            }
+            // Timed-out? Log and break
+            $info = stream_get_meta_data($this->smtp_conn);
+            if ($info['timed_out']) {
+                $this->edebug(
+                    'SMTP -> get_lines(): timed-out (' . $this->Timeout . ' sec)',
+                    self::DEBUG_LOWLEVEL
+                );
+                break;
+            }
+            // Now check if reads took too long
+            if ($endtime and time() > $endtime) {
+                $this->edebug(
+                    'SMTP -> get_lines(): timelimit reached (' .
+                    $this->Timelimit . ' sec)',
+                    self::DEBUG_LOWLEVEL
+                );
+                break;
+            }
+        }
+        return $data;
+    }
+
+    /**
+     * Enable or disable VERP address generation.
+     * @param boolean $enabled
+     */
+    public function setVerp($enabled = false)
+    {
+        $this->do_verp = $enabled;
+    }
+
+    /**
+     * Get VERP address generation mode.
+     * @return boolean
+     */
+    public function getVerp()
+    {
+        return $this->do_verp;
+    }
+
+    /**
+     * Set error messages and codes.
+     * @param string $message The error message
+     * @param string $detail Further detail on the error
+     * @param string $smtp_code An associated SMTP error code
+     * @param string $smtp_code_ex Extended SMTP code
+     */
+    protected function setError($message, $detail = '', $smtp_code = '', $smtp_code_ex = '')
+    {
+        $this->error = array(
+            'error' => $message,
+            'detail' => $detail,
+            'smtp_code' => $smtp_code,
+            'smtp_code_ex' => $smtp_code_ex
+        );
+    }
+
+    /**
+     * Set debug output method.
+     * @param string|callable $method The name of the mechanism to use for debugging output, or a callable to handle it.
+     */
+    public function setDebugOutput($method = 'echo')
+    {
+        $this->Debugoutput = $method;
+    }
+
+    /**
+     * Get debug output method.
+     * @return string
+     */
+    public function getDebugOutput()
+    {
+        return $this->Debugoutput;
+    }
+
+    /**
+     * Set debug output level.
+     * @param integer $level
+     */
+    public function setDebugLevel($level = 0)
+    {
+        $this->do_debug = $level;
+    }
+
+    /**
+     * Get debug output level.
+     * @return integer
+     */
+    public function getDebugLevel()
+    {
+        return $this->do_debug;
+    }
+
+    /**
+     * Set SMTP timeout.
+     * @param integer $timeout
+     */
+    public function setTimeout($timeout = 0)
+    {
+        $this->Timeout = $timeout;
+    }
+
+    /**
+     * Get SMTP timeout.
+     * @return integer
+     */
+    public function getTimeout()
+    {
+        return $this->Timeout;
+    }
+
+    /**
+     * Reports an error number and string.
+     * @param integer $errno The error number returned by PHP.
+     * @param string $errmsg The error message returned by PHP.
+     * @param string $errfile The file the error occurred in
+     * @param integer $errline The line number the error occurred on
+     */
+    protected function errorHandler($errno, $errmsg, $errfile = '', $errline = 0)
+    {
+        $notice = 'Connection failed.';
+        $this->setError(
+            $notice,
+            $errno,
+            $errmsg
+        );
+        $this->edebug(
+            $notice . ' Error #' . $errno . ': ' . $errmsg . " [$errfile line $errline]",
+            self::DEBUG_CONNECTION
+        );
+    }
+
+    /**
+     * Will return the ID of the last smtp transaction based on a list of patterns provided
+     * in SMTP::$smtp_transaction_id_patterns.
+     * If no reply has been received yet, it will return null.
+     * If no pattern has been matched, it will return false.
+     * @return bool|null|string
+     */
+    public function getLastTransactionID()
+    {
+        $reply = $this->getLastReply();
+
+        if (empty($reply)) {
+            return null;
+        }
+
+        foreach ($this->smtp_transaction_id_patterns as $smtp_transaction_id_pattern) {
+            if (preg_match($smtp_transaction_id_pattern, $reply, $matches)) {
+                return $matches[1];
+            }
+        }
+
+        return false;
+    }
+}
diff --git a/app/class/stage.class.php b/app/class/stage.class.php
new file mode 100644
index 0000000..43bb3c3
--- /dev/null
+++ b/app/class/stage.class.php
@@ -0,0 +1,191 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+require_once "class/obj.class.php";
+require_once "class/pad.class.php";
+require_once "class/issue.class.php";
+
+/*
+ * This class models Scrott pad stages.  Stages form a pipeline through
+ * which issues can progress.
+ */
+class stage extends obj
+{
+    /*
+     * Constructor
+     */
+    public function __construct(?string $guid = NULL)
+    {
+        $this->fields['stages'] = array(
+            "guid",
+            "stage",
+        );
+
+        parent::__construct($guid);
+        $this->expectType("stage");
+    }
+
+    /*
+     * Initialize a new stage object with the given name and parent
+     * pad.
+     */
+    public static function initNew(string $name, pad $parent) : stage
+    {
+        $stage = new stage();
+        $stage->setParent($parent);
+        $stage->name = $name;
+        $stage->objtype = "stage";
+        $stage->saveObj();
+        return $stage;
+    }
+
+    /*
+     * Get the stage following this one in the pipeline.  NULL is
+     * returned if no stage is next.
+     */
+    public function getNext() : ?stage
+    {
+        if (!isset($this->stage) || $this->stage == "")
+            return NULL;
+
+        return new stage($this->stage);
+    }
+
+    /*
+     * Get the stage preceding this one in the pipeline.  NULL is
+     * returned if no stage is previous.
+     */
+    public function getPrev() : ?stage
+    {
+        $pad = $this->getParent();
+
+        if ($pad->stage == $this->guid)
+            return NULL;
+
+        $query = "SELECT guid FROM stages WHERE stage = '" . database::esc($this->guid) . "'";
+        $res = database::query($query);
+
+        if (count($res) == 0)
+            return NULL;
+
+        return new stage($res[0]['guid']);
+    }
+
+    /*
+     * Get an array of all stages reachable from this one.  The array
+     * is in proper order and includes the current stage.
+     */
+    public function getArray() : array
+    {
+        $stages = array();
+        $curr = $this;
+
+        do $stages[] = $curr;
+        while (($curr = $curr->getNext()));
+
+        return $stages;
+    }
+
+    /*
+     * Get all issues in this stage, sorted by due date, then by
+     * issue number.
+     */
+    public function getIssues_ordByDueByNumb() : array
+    {
+        $query = "SELECT o.guid FROM objects o JOIN issues i ON o.guid = i.guid " .
+            "WHERE o.objtype = 'issue' AND o.parent = '" . database::esc($this->guid) .
+            "' ORDER BY i.due, i.numb";
+        $res = database::query($query);
+
+        $issues = array();
+
+        foreach ($res as $i)
+            $issues[] = new issue($i['guid']);
+
+        return $issues;
+    }
+
+    /*
+     * Reorder the stages of a pipeline by moving this one forward.
+     * This swaps the places of the current stage and the one following
+     * it.  If this stage is the last in its pipeline, nothing is done
+     * and false is returned.
+     */
+    public function moveForward() : bool
+    {
+        if (!($next = $this->getNext()))
+            return false;
+
+        if (!($prev = $this->getPrev()))
+            $prev = $this->getParent();
+
+        $tmp = $next->stage;
+        $prev->stage = $next->guid;
+        $next->stage = $this->guid;
+        $this->stage = $tmp;
+
+        $next->saveObj();
+        $prev->saveObj();
+        $this->saveObj();
+        return true;
+    }
+
+    /*
+     * Reorder the stages of a pipeline by moving this one backward.
+     * This swaps the places of the current stage and the one preceding
+     * it.  If this stage is the first in its pipeline, nothing is done
+     * and false is returned.
+     */
+    public function moveBackward() : bool
+    {
+        if (!($prev = $this->getPrev()))
+            return false;
+
+        $ret = $prev->moveForward();
+        $this->refreshObj();
+        return $ret;
+    }
+
+    /*
+     * Insert a stage object in this pipeline, following $this object
+     */
+    public function insertStage(stage $stage) : void
+    {
+        $stage->stage = $this->stage;
+        $this->stage = $stage->guid;
+        $stage->saveObj();
+        $this->saveObj();
+    }
+
+    /*
+     * Remove this stage object and move all of its issues.  Issues are
+     * moved to the given stage object.  Additionally, the pad may be
+     * given, in which case, those issues will be closed.
+     */
+    public function removeStage(obj $mvt) : void
+    {
+        if (!($prev = $this->getPrev()))
+            $prev = $this->getParent();
+
+        foreach ($this->getIssues_ordByDueByNumb() as $i)
+            $i->setParent($mvt);
+
+        $prev->stage = $this->stage;
+        $prev->saveObj();
+
+        $this->delObj();
+    }
+}
+
+?>
diff --git a/app/class/table.class.php b/app/class/table.class.php
new file mode 100644
index 0000000..618d938
--- /dev/null
+++ b/app/class/table.class.php
@@ -0,0 +1,238 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+require_once "class/database.class.php";
+
+/*
+ * This class provides functionality for retrieving data from and updating
+ * data in a database table.
+ */
+abstract class table
+{
+    /*
+     * This is an array acting as a dictionary, mapping a table name (key)
+     * into another array acting as a list (value) of the fields in that
+     * table.  Classes that extend this class, should append a key=>val to
+     * this array that represents the table being modeled.  This array is
+     * used by db table IO functions to construct SQL queries.
+     */
+    protected $fields = array();
+
+    /*
+     * Instanciate an object representing an existing database entity
+     * named by the given GUID.  If no such GUID exists, an exception
+     * is thrown.  If NULL is passed, no database lookups are attempted.
+     * This is helpful for assembling new database objects.
+     */
+    public function __construct(?string $guid = NULL)
+    {
+        if ($guid !== NULL)
+            $this->loadObj($guid);
+    }
+
+    /*
+     * This function will iterate the $fields array and initialize this
+     * object's class properties based on the table=>fields mapping.  If
+     * no such GUID exists, an exception is thrown.
+     */
+    private function loadObj(string $guid) : void
+    {
+        $guid = database::esc($guid);
+
+        if (!self::isGUID($guid))
+            throw new Exception("GUID '" . $guid . "' does not exist");
+
+        foreach ($this->fields as $tbl => $flds)
+        {
+            $tbl = database::esc($tbl);
+            $query = "SELECT * FROM " . $tbl . " WHERE guid = '" . $guid . "'";
+            $res = database::query($query);
+
+            /* no results */
+            if (count($res) == 0)
+                continue;
+
+            $res = $res[0];
+
+            foreach ($flds as $fld)
+            {
+                if (isset($res[$fld]))
+                    $this->$fld = $res[$fld];
+            }
+        }
+    }
+
+    /*
+     * This function uses loadObj to re-initialize this object, if in
+     * the case it gets modified in another scope.
+     */
+    public function refreshObj() : void
+    {
+        $this->loadObj($this->guid);
+    }
+
+    /*
+     * This function will update this object in the database, or insert new
+     * data if this object does not yet have a GUID.  This function uses the
+     * $fields array to construct SQL queries.
+     */
+    public function saveObj() : void
+    {
+        /* update existing object */
+        if (isset($this->guid))
+        {
+            $this->updated = self::getCurrentTimestamp();
+
+            foreach ($this->fields as $tbl => $flds)
+            {
+                $tbl = database::esc($tbl);
+                $udstr = "";
+
+                foreach ($flds as $fld)
+                {
+                    if (!isset($this->$fld))
+                        continue;
+
+                    $fld = database::esc($fld);
+                    $udstr .= $fld . " = '" . database::esc($this->$fld) . "', ";
+                }
+
+                if (strlen($udstr) > 0)
+                {
+                    $udstr = substr($udstr, 0, -2); // remove ", " from the end
+                    $query = "UPDATE " . $tbl . " SET " . $udstr . " WHERE guid = '" . database::esc($this->guid) . "'";
+                    database::query($query);
+                }
+            }
+        }
+
+        /* create new object */
+        else
+        {
+            $this->guid = self::getNewGUID();
+            $this->created = self::getCurrentTimestamp();
+            $this->updated = $this->created;
+
+            foreach ($this->fields as $tbl => $flds)
+            {
+                $tbl = database::esc($tbl);
+                $fldstr = "";
+                $valstr = "";
+
+                foreach ($flds as $fld)
+                {
+                    if (!isset($this->$fld))
+                        continue;
+
+                    $fld = database::esc($fld);
+                    $fldstr .= $fld . ", ";
+                    $valstr .= "'" . database::esc($this->$fld) . "', ";
+                }
+
+                if (strlen($fldstr) > 0)
+                {
+                    $fldstr = substr($fldstr, 0, -2); // remove ", "
+                    $valstr = substr($valstr, 0, -2);
+                    $query = "INSERT INTO " . $tbl . " (" . $fldstr . ") VALUES (" . $valstr . ")";
+                    database::query($query);
+                }
+            }
+
+            $this->refreshObj(); // fetch default, unset values from database
+        }
+    }
+
+    /*
+     * This function will remove this object from the database by deleting
+     * rows with this object's GUID from tables in $fields.  If this object
+     * does not have a GUID, throw an exception.
+     */
+    public function delObj() : void
+    {
+        if (!isset($this->guid))
+            throw new Exception("GUID (null) does not exist");
+
+        $guid = database::esc($this->guid);
+
+        foreach ($this->fields as $tbl => $flds)
+        {
+            $tbl = database::esc($tbl);
+            $query = "DELETE FROM " . $tbl . " WHERE guid = '" . $guid . "'";
+            database::query($query);
+        }
+
+        /* garbage collection */
+        $query = "DELETE FROM members WHERE guid = '" . $guid . "' OR member = '" . $guid . "'";
+        database::query($query);
+
+        $query = "DELETE FROM views WHERE guid = '" . $guid . "' OR viewer = '" . $guid . "'";
+        database::query($query);
+    }
+
+    /*
+     * Get a random sha256 blob, returned as a hexadecimal string
+     */
+    public static function getBlob() : string
+    {
+        return hash("sha256", openssl_random_pseudo_bytes(64));
+    }
+
+    /*
+     * Get current timestamp as a string for object database purposes
+     */
+    public static function getCurrentTimestamp() : string
+    {
+        $query = "SELECT now() AS stamp";
+        $res = database::query($query);
+        return $res[0]['stamp'];
+    }
+
+    /*
+     * Check whether the given GUID exists
+     */
+    public static function isGUID(string $guid) : bool
+    {
+        $guid = database::esc($guid);
+        $query = "SELECT guid FROM objects WHERE guid = '" . $guid . "'";
+        $res = database::query($query);
+        return count($res) > 0;
+    }
+
+    /*
+     * Get a new, unique GUID for a new system object
+     */
+    private static function getNewGUID() : string
+    {
+        do $guid = substr(self::getBlob(), 0, 8);
+        while (self::isGUID($guid));
+        return $guid;
+    }
+
+    /*
+     * Assert that this object is of the expected type in the database.
+     * Throw an exception if a type mismatch exists.  Check will only
+     * be performed if guid and objtype are set on this object.
+     */
+    protected function expectType(string $objtype) : void
+    {
+        if (isset($this->guid) && isset($this->objtype))
+        {
+            if ($this->objtype != $objtype)
+                throw new Exception("Invalid object allocation.  " . $this->guid . " is a " .
+                    $this->objtype . ", not a " . $objtype . ".");
+        }
+    }
+}
+
+?>
diff --git a/app/class/user.class.php b/app/class/user.class.php
new file mode 100644
index 0000000..90aac44
--- /dev/null
+++ b/app/class/user.class.php
@@ -0,0 +1,336 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+require_once "class/agent.class.php";
+
+/*
+ * This class models Scrott users, including users without valid logins
+ * (external-users).
+ */
+class user extends agent
+{
+    /*
+     * Constructor
+     */
+    public function __construct(?string $guid = NULL)
+    {
+        $this->fields['users'] = array(
+            "guid",
+            "auth",
+            "salt",
+            "alias",
+            "email",
+            "emailVer",
+            "admin",
+            "reg",
+            "emailConf",
+        );
+
+        parent::__construct($guid);
+        $this->expectType("user");
+    }
+
+    /*
+     * Get the GUID of a user object from a given username, or NULL if
+     * the username is not in use.  Therefore, this function can be
+     * used to test the existence of a user with the given username.
+     */
+    public static function getGuidByUname(string $uname) : ?string
+    {
+        $uname = database::esc($uname);
+
+        $query = "SELECT guid FROM objects WHERE objtype = 'user' AND name = '" . $uname . "'";
+        $res = database::query($query);
+
+        if (count($res) == 0)
+            return NULL;
+
+        return $res[0]['guid'];
+    }
+
+    /*
+     * Get a user object from a given username, or NULL if the username
+     * is not in use.  This function can be used to test the existence
+     * of a user with the given username.
+     */
+    public static function getByUname(string $uname) : ?user
+    {
+        if (($guid = self::getGuidByUname($uname)))
+            return new user($guid);
+
+        return NULL;
+    }
+
+    /*
+     * Get an array of all users, sorted by username
+     */
+    public static function getAll_ordByUname() : array
+    {
+        $query = "SELECT guid FROM objects WHERE objtype = 'user' ORDER BY name";
+        $res = database::query($query);
+
+        $users = array();
+
+        foreach ($res as $u)
+            $users[] = new user($u['guid']);
+
+        return $users;
+    }
+
+    /*
+     * Get an array of all users, sorted by admin (descending, admins
+     * first), then by username.
+     */
+    public static function getAll_ordByAdminByUname() : array
+    {
+        $query = "SELECT o.guid FROM objects o JOIN users u ON o.guid = u.guid " .
+                 "WHERE o.objtype = 'user' ORDER BY u.admin DESC, o.name";
+        $res = database::query($query);
+
+        $users = array();
+
+        foreach ($res as $u)
+            $users[] = new user($u['guid']);
+
+        return $users;
+    }
+
+    /*
+     * Get an array of all admins, sorted by username
+     */
+    public static function getAllAdmin_ordByUname() : array
+    {
+        $query = "SELECT o.guid FROM objects o JOIN users u ON o.guid = u.guid " .
+                 "WHERE o.objtype = 'user' AND u.admin = 1 ORDER BY o.name";
+        $res = database::query($query);
+
+        $users = array();
+
+        foreach ($res as $u)
+            $users[] = new user($u['guid']);
+
+        return $users;
+    }
+
+    /*
+     * Get the currently logged in user, or NULL if logged out.  This
+     * function will throw if unable to aquire a PHP session.  This
+     * function will also forcibly log the current user out if it
+     * detects any changes in the user-agent or remote IP address.
+     */
+    public static function getCurrent() : ?user
+    {
+        if ((session_status() != PHP_SESSION_ACTIVE) && !session_start())
+            throw new Exception("Unable to aquire a PHP session");
+
+        if (!isset($_SESSION['userguid']))
+            return NULL;
+
+        /* detect session hijacking */
+        if (($_SESSION['useragent'] != $_SERVER['HTTP_USER_AGENT']) ||
+            ($_SESSION['userip'] != $_SERVER['REMOTE_ADDR']))
+        {
+            self::setCurrent();
+            location("/");
+            return NULL;
+        }
+
+        try
+        {
+            return new user($_SESSION['userguid']);
+        }
+        catch (Exception $e)
+        {
+            /* invalid user */
+            self::setCurrent();
+            location("/");
+            return NULL;
+        }
+    }
+
+    /*
+     * Set the currently logged in user.  Using NULL will logout any
+     * current user.  This function will throw if unable to aquire a
+     * PHP session.  This function will also cache the user-agent and
+     * remote IP address of the current request to help validate future
+     * requests made under the same session.
+     */
+    public static function setCurrent(?user $user = NULL) : void
+    {
+        if ((session_status() != PHP_SESSION_ACTIVE) && !session_start())
+            throw new Exception("Unable to aquire a PHP session");
+
+        unset($_SESSION['userguid']);
+        unset($_SESSION['useragent']);
+        unset($_SESSION['userip']);
+
+        if ($user)
+        {
+            $_SESSION['userguid'] = $user->guid;
+            $_SESSION['useragent'] = $_SERVER['HTTP_USER_AGENT'];
+            $_SESSION['userip'] = $_SERVER['REMOTE_ADDR'];
+        }
+    }
+
+    /*
+     * Initialize a new user object with the given username and plain
+     * text password.  This function returns NULL if $uname is already
+     * being used.
+     */
+    public static function initNew(string $uname, string $passwd) : ?user
+    {
+        if (self::getByUname($uname))
+            return NULL;
+
+        $user = new user();
+
+        /* if there exist no users already, make this new one an admin */
+        if (count(self::getAll_ordByUname()) == 0)
+            $user->admin = 1;
+
+        $user->name = $uname;
+        $user->objtype = "user";
+        $user->setPasswd($passwd);
+        $user->setEmail("");
+        $user->reg = 1;
+        $user->saveObj();
+
+        return $user;
+    }
+
+    /*
+     * Get the salted and hashed form of a password
+     */
+    private static function getAuth(string $passwd, string $salt) : string
+    {
+        return hash("sha256", $passwd . $salt);
+    }
+
+    /*
+     * Validate the given plain-text password for this user.  Returns true if
+     * correct, false otherwise.
+     */
+    public function validatePasswd(string $passwd) : bool
+    {
+        $auth = self::getAuth($passwd, $this->salt);
+        return $auth == $this->auth;
+    }
+
+    /*
+     * Update the auth and salt for this user, given a new plain-text
+     * password.
+     */
+    public function setPasswd(string $passwd) : void
+    {
+        $this->salt = self::getBlob();
+        $this->auth = self::getAuth($passwd, $this->salt);
+        $this->saveObj();
+    }
+
+    /*
+     * Validate the email confirmation code for this user.  Returns true if
+     * correct, false otherwise.  On success, $this->emailConf is also set
+     * to 1
+     */
+    public function verifyEmail(string $ver) : bool
+    {
+        if ($ver != $this->emailVer)
+            return false;
+
+        $this->emailConf = 1;
+        $this->saveObj();
+        return true;
+    }
+
+    /*
+     * Update the email address for this user.  This function will automatically
+     * reset the emailConf flag and confirmation code for this user as well.
+     */
+    public function setEmail(string $email) : void
+    {
+        $this->email = $email;
+        $this->emailVer = substr(self::getBlob(), 0, 8);
+        $this->emailConf = 0;
+        $this->saveObj();
+    }
+
+    /*
+     * Get all groups this user owns or is a member of.  This isn't necessarily
+     * all groups this user has access permissions for.  Results are sorted by
+     * ownership, then by name.
+     */
+    public function getGroups_ordByOwnByName() : array
+    {
+        $groups = array();
+
+        /* owner */
+        $query = "SELECT guid FROM objects WHERE objtype = 'group' AND owner = '" . database::esc($this->guid) . "' " .
+            "ORDER BY name";
+        $res = database::query($query);
+
+        foreach ($res as $g)
+            $groups[] = new group($g['guid']);
+
+        /* member */
+        $query = "SELECT o.guid FROM objects o JOIN members m ON o.guid = m.guid WHERE o.objtype = 'group' AND " .
+            "m.member = '" . database::esc($this->guid) . "' ORDER BY o.name";
+        $res = database::query($query);
+
+        foreach ($res as $g)
+            $groups[] = new group($g['guid']);
+
+        return $groups;
+    }
+
+    /*
+     * Send an email message to this user using stored configuration
+     * parameters.  If config is not established, delivery is not
+     * attempted.  Return status.
+     */
+    public function sendEmail(string $subj, string $mesg,
+        ?string $attachPath = NULL, ?string $attachName = NULL,
+        bool $ignoreEmailConf = false) : bool
+    {
+        if (settings::smtpServer() == "")
+            return false;
+
+        if (!$ignoreEmailConf && !$this->emailConf)
+            return true;
+
+        if ($this->email == "")
+            return true;
+
+        $mail = new PHPMailer();
+        $mail->isSMTP();
+        $mail->SMTPAuth = true;
+
+        $mail->Host = settings::smtpServer();
+        $mail->Port = settings::smtpPort();
+        $mail->Username = settings::smtpUname();
+        $mail->Password = settings::smtpPasswd();
+        $mail->SMTPSecure = settings::smtpSecurity();
+
+        $mail->setFrom(settings::smtpEmailAddress(), settings::smtpFrom());
+        $mail->addAddress($this->email, $this->getDisplayName());
+        $mail->Subject = $subj;
+        $mail->Body = $mesg;
+
+        if ($attachPath && $attachName)
+            $mail->addAttachment($attachPath, $attachName);
+
+        return $mail->send();
+    }
+}
+
+?>
diff --git a/app/cron.php b/app/cron.php
new file mode 100644
index 0000000..abadeec
--- /dev/null
+++ b/app/cron.php
@@ -0,0 +1,73 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+require_once "class/database.class.php";
+
+/*
+ * This file is intended to be run periodically by the local cron daemon
+ * and will perform tasks such as reacting to incoming emails and running
+ * garbage collection on the object database.
+ */
+
+/*
+ * Remove all orphaned objects from Scrott's object database.  These are
+ * any object with either a parent or owner set, which doesn't exist.
+ * Metadata tables (members, views, etc.) are also updated to drop all rows
+ * related to purged objects.
+ */
+function gc() : void
+{
+    $query = "CREATE TEMPORARY TABLE IF NOT EXISTS objtmp AS (SELECT * FROM objects)";
+    database::query($query);
+
+    /* cleanup base objects table */
+    $query = "DELETE FROM objects WHERE parent != '' AND parent NOT IN (SELECT guid FROM objtmp)";
+    database::query($query);
+
+    $query = "DELETE FROM objects WHERE owner != '' AND owner NOT IN (SELECT guid FROM objtmp)";
+    database::query($query);
+
+    /* cleanup sub tables */
+    $query = "DELETE FROM users WHERE guid NOT IN (SELECT guid FROM objects)";
+    database::query($query);
+
+    $query = "DELETE FROM groups WHERE guid NOT IN (SELECT guid FROM objects)";
+    database::query($query);
+
+    $query = "DELETE FROM pads WHERE guid NOT IN (SELECT guid FROM objects)";
+    database::query($query);
+
+    $query = "DELETE FROM stages WHERE guid NOT IN (SELECT guid FROM objects)";
+    database::query($query);
+
+    $query = "DELETE FROM issues WHERE guid NOT IN (SELECT guid FROM objects)";
+    database::query($query);
+
+    $query = "DELETE FROM mesgs WHERE guid NOT IN (SELECT guid FROM objects)";
+    database::query($query);
+
+    /* cleanup metadata tables */
+    $query = "DELETE FROM members WHERE guid NOT IN (SELECT guid FROM objects) " .
+        "OR member NOT IN (SELECT guid FROM objects)";
+    database::query($query);
+
+    $query = "DELETE FROM views WHERE guid NOT IN (SELECT guid FROM objects) " .
+        "OR viewer NOT IN (SELECT guid FROM objects)";
+    database::query($query);
+}
+
+/* Run maintenance routines */
+gc();
+
+?>
diff --git a/app/df.php b/app/df.php
new file mode 100644
index 0000000..97cd055
--- /dev/null
+++ b/app/df.php
@@ -0,0 +1,113 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+require_once "class/user.class.php";
+require_once "class/group.class.php";
+require_once "class/mesg.class.php";
+
+/*
+ * This file is a proxy script for fetching resources from the /dynmic
+ * directory.  This script enforces access-control on HTTP objects such
+ * as images and flat files which are supplied by users.
+ *
+ * Example request:
+ * https://yourdomain.com/scrott/df.php?d=heads&f=a4bf903a
+ *
+ * In cases of error or lack of access privilege, this script will
+ * produce no output and fail silently.
+ */
+
+/*
+ * Serve the resource at the given URI in response to the current
+ * request.  When finished, this function will exit PHP and terminate
+ * this script.
+ */
+function serveResource(string $uri, ?string $filename = NULL) : void
+{
+    $f = fopen($uri, "rb");
+
+    if (!$f)
+        exit;
+
+    header("Content-Type: " . mime_content_type($uri));
+    header("Content-Length: " . filesize($uri));
+
+    if ($filename)
+        header("Content-Disposition: attachment; filename=\"" . $filename . "\"");
+
+    fpassthru($f);
+    fclose($f);
+
+    exit;
+}
+
+/*
+ * Check the current user's permissions.  User must have access
+ * rights for the file's object, unless that object is a user
+ * object and $allowHeadUser is set to true.
+ */
+function checkPermissions(string $guid, bool $allowHeadUser = false) : bool
+{
+    if (!($user = user::getCurrent()))
+        return false;
+
+    $obj = new obj($guid);
+
+    if ($allowHeadUser && $obj->objtype == "user")
+        return true;
+
+    return $user->canAccess($obj);
+}
+
+/*
+ * Respond to users' requests for dynamic files
+ */
+function main(string $dir, string $guid) : void
+{
+    try
+    {
+        if (basename($guid) != $guid || $guid == "")
+            return;
+
+        if (!checkPermissions($guid, $dir == "heads"))
+            return;
+
+        switch ($dir)
+        {
+            case "heads":
+                if (file_exists("dynmic/heads/" . $guid))
+                    serveResource("dynmic/heads/" . $guid);
+                else
+                    serveResource("static/img/null.jpg");
+                break;
+
+            case "bgs":
+                serveResource("dynmic/bgs/" . $guid);
+                break;
+
+            case "attach":
+                $mesg = new mesg($guid);
+                serveResource("dynmic/attach/" . $guid, $mesg->attachment);
+                break;
+        }
+    }
+    catch (Exception $e)
+    {
+        /* fail silently */
+    }
+}
+
+main($_REQUEST['d'], $_REQUEST['f']);
+
+?>
diff --git a/app/dynmic/attach/.gitignore b/app/dynmic/attach/.gitignore
new file mode 100644
index 0000000..e38384e
--- /dev/null
+++ b/app/dynmic/attach/.gitignore
@@ -0,0 +1,3 @@
+# Track empty directory
+*
+!.gitignore
diff --git a/app/dynmic/bgs/.gitignore b/app/dynmic/bgs/.gitignore
new file mode 100644
index 0000000..e38384e
--- /dev/null
+++ b/app/dynmic/bgs/.gitignore
@@ -0,0 +1,3 @@
+# Track empty directory
+*
+!.gitignore
diff --git a/app/dynmic/heads/.gitignore b/app/dynmic/heads/.gitignore
new file mode 100644
index 0000000..e38384e
--- /dev/null
+++ b/app/dynmic/heads/.gitignore
@@ -0,0 +1,3 @@
+# Track empty directory
+*
+!.gitignore
diff --git a/app/index.php b/app/index.php
new file mode 100644
index 0000000..21f3036
--- /dev/null
+++ b/app/index.php
@@ -0,0 +1,136 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+require_once "class/database.class.php";
+require_once "class/settings.class.php";
+require_once "class/user.class.php";
+require_once "class/group.class.php";
+require_once "class/pad.class.php";
+
+/*
+ * This file is the entry-point to the Scrott application.  main() will
+ * make a few assertions and figure out which content is being requested.
+ */
+function main(array $argv) : void
+{
+    try
+    {
+        /* assert the database configuration is present */
+        if (!database::checkConfig())
+        {
+            require "view/dbconfig.php";
+            return;
+        }
+
+        /* assert we are running over HTTPS (if enabled) */
+        if (settings::sslOnly())
+            require_https();
+
+        /* assert that a user is logged in */
+        if (!($user = user::getCurrent()))
+        {
+            require "view/login.php";
+            return;
+        }
+
+        setPageObj($user);
+
+        /* no arguments?  display dashboard */
+        if (count($argv) == 0)
+        {
+            setPageName("<i>Dashboard</i>");
+            require "view/dashboard.php";
+            return;
+        }
+
+        switch ($argv[0])
+        {
+            case "logout":
+                /* logout user */
+                user::setCurrent();
+                location("/");
+                break;
+
+            case "admin":
+                /* check permissions */
+                if ($user->admin == 0)
+                    location("/");
+
+                setPageName("<i>Administration</i>");
+                require "view/administration.php";
+                break;
+
+            case "deleteaccount":
+                setPageName("<i>Leaving Scrott</i>");
+                require "view/deleteaccount.php";
+                break;
+
+            case "groups":
+                setPageName("<i>Groups</i>");
+                require "view/groups.php";
+                break;
+
+            case "pads":
+                setPageName("<i>Pads</i>");
+                require "view/pads.php";
+                break;
+
+            default:
+                /* view object */
+                if (table::isGUID($argv[0]))
+                {
+                    /* check permissions */
+                    if (!$user->canAccess(new obj($argv[0])))
+                    {
+                        /* TODO - use notice modal instead of an exception */
+                        throw new Exception("You do not have access permission for the requested object");
+                    }
+
+                    /* setup page */
+                    switch (obj::typeOf($argv[0]))
+                    {
+                        case "group":
+                            $obj = new group($argv[0]);
+                            setPageObj($obj);
+                            setPageName($obj->name);
+                            require "view/group.php";
+                            break;
+
+                        case "pad":
+                            $obj = new pad($argv[0]);
+                            setPageObj($obj);
+                            setPageName($obj->name);
+                            require "view/pad.php";
+                            break;
+                    }
+                }
+
+                /* page not found */
+                else
+                {
+                    require "view/404.php";
+                }
+        }
+    }
+
+    catch (Exception $e)
+    {
+        require "view/except.php";
+    }
+}
+
+$tokens = explode("/", $_SERVER['PATH_INFO']);
+main(array_values(array_filter($tokens)));
+
+?>
diff --git a/app/model/datamods.php b/app/model/datamods.php
new file mode 100644
index 0000000..0b7f3da
--- /dev/null
+++ b/app/model/datamods.php
@@ -0,0 +1,120 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+require_once "class/form.class.php";
+require_once "class/agent.class.php";
+require_once "class/user.class.php";
+require_once "class/group.class.php";
+require_once "class/pad.class.php";
+require_once "class/stage.class.php";
+require_once "class/issue.class.php";
+require_once "class/mesg.class.php";
+
+/*
+ * Action: dm-group-add - New group modal
+ */
+if (isAction("dm-group-add"))
+{
+    $form = new form();
+    $form->text("name");
+
+    if (!$form->populate(input()))
+        return;
+
+    if (!($user = user::getCurrent()))
+    {
+        logError(ERROR, "You must be logged in to create a group");
+        return;
+    }
+
+    $group = group::initNew($form->name, $user);
+}
+
+/*
+ * Action: dm-pad-add - New pad modal
+ */
+if (isAction("dm-pad-add"))
+{
+    $form = new form();
+    $form->text("owner");
+    $form->text("name");
+
+    if (!$form->populate(input()))
+        return;
+
+    $owner = agent::getAgentObj($form->owner);
+
+    if (!($user = user::getCurrent()))
+    {
+        logError(ERROR, "You must be logged in to create a pad");
+        return;
+    }
+
+    if (!$user->canCreateSub($owner))
+    {
+        logError(ERROR, "You do not have permission to create a pad for '" . $owner->getDisplayName() . "'");
+        return;
+    }
+
+    $pad = pad::initNew($form->name, $owner);
+    $td = stage::initNew("To Do", $pad);
+    $ip = stage::initNew("In Progress", $pad);
+
+    $pad->insertStage($td);
+    $td->insertStage($ip);
+}
+
+/*
+ * Action: dm-issue-add - New issue modal
+ */
+if (isAction("dm-issue-add"))
+{
+    $form = new form();
+    $form->text("pad");
+    $form->text("name");
+    $form->text("mesg", false);
+
+    if (!$form->populate(input()))
+        return;
+
+    $pad  = new pad($form->pad);
+
+    if (!($user = user::getCurrent()))
+    {
+        logError(ERROR, "You must be logged in to open an issue");
+        return;
+    }
+
+    if (!$user->canCreateSub($pad))
+    {
+        logError(ERROR, "You do not have permission to open an issue for '" . $pad->name . "'");
+        return;
+    }
+
+    $stages = $pad->getStages();
+
+    if (count($stages) == 0)
+    {
+        logError(ERROR, "Cannot create new issue, '" . $pad->name . "' doesn't have any stages");
+        return;
+    }
+
+    $mesg = mesg::initNewDiscussion($form->name, $form->mesg, $user, $pad);
+    $issue = issue::initNew($mesg, $user, $stages[0]);
+    $log = mesg::initNewLog("%s opened issue", $user, $issue);
+
+    location(); // bug mitigation
+}
+
+?>
diff --git a/app/model/dbconfig.php b/app/model/dbconfig.php
new file mode 100644
index 0000000..c66b052
--- /dev/null
+++ b/app/model/dbconfig.php
@@ -0,0 +1,42 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+require_once "class/database.class.php";
+require_once "class/form.class.php";
+
+/*
+ * Action: save - Write given configuration parameters to the database
+ * configuration file.
+ */
+if (isAction("save"))
+{
+    $form = new form();
+    $form->text("dbHost");
+    $form->text("dbUname");
+    $form->text("dbPasswd", false);
+    $form->text("dbName");
+
+    if (!$form->populate(input()))
+        return;
+
+    $stat = database::setConfig("mysql", $form->dbHost, $form->dbUname,
+        $form->dbPasswd, $form->dbName);
+
+    if (!$stat)
+        return;
+
+    location("/");
+}
+
+?>
diff --git a/app/model/deleteaccount.php b/app/model/deleteaccount.php
new file mode 100644
index 0000000..d83537e
--- /dev/null
+++ b/app/model/deleteaccount.php
@@ -0,0 +1,51 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+require_once "class/form.class.php";
+require_once "class/user.class.php";
+
+/*
+ * Action: deleteaccount - Remove one's own user account
+ */
+if (isAction("deleteaccount"))
+{
+    $form = new form();
+    $form->text("passwd", false);
+
+    if (!$form->populate(input()))
+        return;
+
+    if (!($user = user::getCurrent()))
+    {
+        logError(ERROR, "You must be logged in to close your account");
+        return;
+    }
+
+    if (!$user->validatePasswd($form->passwd))
+    {
+        logError(WARNING, "Account not deleted, password was incorrect");
+        return;
+    }
+
+    if ($user->admin == 1 && count(user::getAllAdmin_ordByUname()) == 1)
+    {
+        logError(ERROR, "Account not deleted, can not remove the last administrator");
+        return;
+    }
+
+    $user->delObj();
+    location("/");
+}
+
+?>
diff --git a/app/model/gpListItem.php b/app/model/gpListItem.php
new file mode 100644
index 0000000..809a7cf
--- /dev/null
+++ b/app/model/gpListItem.php
@@ -0,0 +1,42 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+require_once "class/group.class.php";
+require_once "class/pad.class.php";
+
+/*
+ * including scope defines
+ * obj $obj
+ */
+
+$url = ar() . "/" . $obj->guid;
+$owner = $obj->getOwner();
+$own_name = $owner->getDisplayName();
+$obj_name = $obj->name;
+$numb_membs = count($obj->getMembers());
+
+/* TODO - tweak lengths (check view file as well) */
+$membs_lg = $obj->getMembers(18);
+$membs_md = $obj->getMembers(18);
+$membs_sm = $obj->getMembers(18);
+$membs_xs = $obj->getMembers(18);
+
+if ($obj->objtype == "group")
+    $glyph = "glyphicon-th";
+else if ($obj->objtype == "pad")
+    $glyph = "glyphicon-edit";
+else
+    throw new Exception("Group/pad list item was given something besides a group or pad");
+
+?>
diff --git a/app/model/group.php b/app/model/group.php
new file mode 100644
index 0000000..7f3b2bc
--- /dev/null
+++ b/app/model/group.php
@@ -0,0 +1,20 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+require_once "class/group.class.php";
+
+$group = getPageObj();
+$pads = $group->getPads_ordByOwnByName();
+
+?>
diff --git a/app/model/issue.php b/app/model/issue.php
new file mode 100644
index 0000000..4300bbb
--- /dev/null
+++ b/app/model/issue.php
@@ -0,0 +1,58 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+require_once "class/form.class.php";
+require_once "class/issue.class.php";
+require_once "class/mesg.class.php";
+
+/*
+ * Action: iss-mesg-add - Post new issue message
+ */
+if (isAction("iss-mesg-add"))
+{
+    $form = new form();
+    $form->text("issue");
+    $form->text("mesg");
+
+    if (!$form->populate(input()))
+        return;
+
+    $issue = new issue($form->issue);
+
+    if (!($user = user::getCurrent()))
+    {
+        logError(ERROR, "You must be logged in to post a message");
+        return;
+    }
+
+    if (!$user->canCreateSub($issue))
+    {
+        logError(ERROR, "You do not have permission to post to this issue");
+        return;
+    }
+
+    $mesg = mesg::initNew($form->mesg, $user, $issue);
+
+    if ($mesg->setAttachment("attachment"))
+        logError(NOTICE, "Saved attachment " . $mesg->attachment);
+
+    if (isset(input()['closeIssue']))
+    {
+        $issue->close($user);
+        logError(NOTICE, "Issue #" . $issue->numb . " closed");
+        $log = mesg::initNewLog("% closed issue", $user, $issue);
+    }
+}
+
+?>
diff --git a/app/model/login.php b/app/model/login.php
new file mode 100644
index 0000000..3393281
--- /dev/null
+++ b/app/model/login.php
@@ -0,0 +1,97 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+require_once "class/form.class.php";
+require_once "class/user.class.php";
+require_once "class/settings.class.php";
+
+/*
+ * Action: login - Attempt to authenticate new user
+ */
+if (isAction("login"))
+{
+    $form = new form();
+    $form->text("uname");
+    $form->text("passwd", false);
+
+    if (!$form->populate(input()))
+        goto prep;
+
+    if (!(($user = user::getByUname($form->uname)) &&
+           $user->validatePasswd($form->passwd)))
+    {
+        logError(ERROR, "Username or password is incorrect");
+
+        if ($user)
+            $log = mesg::initNewAdminLog("Failed login for username '%s'", $user);
+
+        goto prep;
+    }
+
+    user::setCurrent($user);
+    location();
+}
+
+/*
+ * Action: signup - Attempt to register a new account
+ */
+if (isAction("signup"))
+{
+    if (!settings::allowPublicSignup() &&
+        count(user::getAll_ordByUname()) > 0)
+    {
+        logError(ERROR, "You may not signup at this time");
+        goto prep;
+    }
+
+    $form = new form();
+    $form->text("uname");
+    $form->text("passwd", false);
+    $form->text("cpasswd", false);
+
+    if (!$form->populate(input()))
+        goto prep;
+
+    if ($form->passwd != $form->cpasswd)
+    {
+        logError(ERROR, "Passwords do not match");
+        goto prep;
+    }
+
+    if (!($user = user::initNew($form->uname, $form->passwd)))
+    {
+        logError(ERROR, "Your requested username is already in use");
+        goto prep;
+    }
+
+    user::setCurrent($user);
+    $log = mesg::initNewAdminLog("%s account registered", $user);
+    location("/");
+}
+
+prep:
+
+    if (count(user::getAll_ordByUname()) == 0)
+    {
+        $noaccounts = true;
+        $activeTab['signup'] = "in active";
+        $tabSwap = false;
+    }
+    else
+    {
+        $activeTab['login'] = "in active";
+        $tabSwap = settings::allowPublicSignup();
+    }
+
+?>
diff --git a/app/model/noticemodal.php b/app/model/noticemodal.php
new file mode 100644
index 0000000..c1e99c3
--- /dev/null
+++ b/app/model/noticemodal.php
@@ -0,0 +1,40 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+require_once "class/globals.php";
+
+prep:
+
+if (isError(ERROR))
+{
+    $noticeModalAlertClass = "alert-danger";
+    $noticeModalGlyphicon  = "glyphicon-remove-sign";
+}
+else if (isError(WARNING))
+{
+    $noticeModalAlertClass = "alert-warning";
+    $noticeModalGlyphicon  = "glyphicon-exclamation-sign";
+}
+else if (isError(NOTICE))
+{
+    $noticeModalAlertClass = "alert-info";
+    $noticeModalGlyphicon  = "glyphicon-info-sign";
+}
+else
+{
+    $noticeModalAlertClass = "";
+    $noticeModalGlyphicon  = "";
+}
+
+?>
diff --git a/app/model/objBgPrev.php b/app/model/objBgPrev.php
new file mode 100644
index 0000000..f8d024a
--- /dev/null
+++ b/app/model/objBgPrev.php
@@ -0,0 +1,40 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+require_once "class/obj.class.php";
+
+/*
+ * including scope defines
+ * obj $obj
+ * int $height
+ */
+
+$src = $obj->getBgImg();
+
+if ($src == NULL)
+    $src = ar() . "/static/img/null.jpg";
+
+switch ($obj->objtype)
+{
+    case "user":
+    case "group":
+        $alt = $obj->getDisplayName() . " background";
+        break;
+
+    default:
+        $alt = $obj->name . " background";
+        break;
+}
+
+?>
diff --git a/app/model/objHeadCircle.php b/app/model/objHeadCircle.php
new file mode 100644
index 0000000..eef56b7
--- /dev/null
+++ b/app/model/objHeadCircle.php
@@ -0,0 +1,37 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+require_once "class/obj.class.php";
+
+/*
+ * including scope defines
+ * obj $obj
+ * int $height
+ */
+
+$src = $obj->getHeadImg();
+
+switch ($obj->objtype)
+{
+    case "user":
+    case "group":
+        $alt = $obj->getDisplayName();
+        break;
+
+    default:
+        $alt = $obj->name;
+        break;
+}
+
+?>
diff --git a/app/model/pad.php b/app/model/pad.php
new file mode 100644
index 0000000..d7cfb23
--- /dev/null
+++ b/app/model/pad.php
@@ -0,0 +1,29 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+require_once "class/pad.class.php";
+
+$pad = getPageObj();
+$stages = $pad->getStages();
+$stages = array_reverse($stages);
+
+$issues = array();
+
+foreach ($stages as $s)
+{
+    $i = $s->getIssues_ordByDueByNumb();
+    $issues = array_merge($issues, $i);
+}
+
+?>
diff --git a/app/model/settings.php b/app/model/settings.php
new file mode 100644
index 0000000..3293122
--- /dev/null
+++ b/app/model/settings.php
@@ -0,0 +1,144 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+require_once "class/form.class.php";
+require_once "class/settings.class.php";
+require_once "class/user.class.php";
+
+/*
+ * Action: settings-user - Modify user settings
+ */
+if (isAction("settings-user"))
+{
+    $form = new form();
+    $form->text("guid");
+    $form->flag("setpasswd");
+    $form->text("curpasswd", false);
+    $form->text("passwd", false);
+    $form->text("cpasswd", false);
+    $form->text("alias", false);
+    $form->text("email", false);
+    $form->text("emailVer", false);
+
+    if (!$form->populate(input()))
+        return;
+
+    $user = new user($form->guid);
+
+    /* permissions */
+    if (!($cu = user::getCurrent()) || !$cu->canModify($user))
+    {
+        logError(ERROR, "You do not have permission to modify the selected user");
+        return;
+    }
+
+    /* image file removal */
+    if (isset(input()['rmImg-head']))
+    {
+        if ($user->rmHeadImg())
+            logError(NOTICE, "User image removed");
+        else
+            logError(ERROR, "Error removing user image");
+        return;
+    }
+
+    if (isset(input()['rmImg-bg']))
+    {
+        if ($user->rmBgImg())
+            logError(NOTICE, "Background image removed");
+        else
+            logError(ERROR, "Error removing background image");
+        return;
+    }
+
+    /* image file set */
+    if ($user->setHeadImg("img-head"))
+        logError(NOTICE, "User image updated");
+
+    if ($user->setBgImg("img-bg"))
+        logError(NOTICE, "Background image updated");
+
+    /* modify object */
+    if ($form->setpasswd)
+    {
+        if ($user->validatePasswd($form->curpasswd))
+        {
+            if ($form->passwd == $form->cpasswd)
+            {
+                $user->setPasswd($form->passwd);
+                logError(NOTICE, "Password updated successfully");
+            }
+            else
+                logError(WARNING, "Password not changed, passwords did not match");
+        }
+        else
+            logError(WARNING, "Password not changed, current password was incorrect");
+    }
+
+    $user->alias = $form->alias;
+
+    if ($form->email != $user->email)
+        $user->setEmail($form->email);
+
+    else if ($form->emailVer != "" && $user->emailConf == 0)
+    {
+        if (!$user->verifyEmail($form->emailVer))
+            logError(WARNING, "Email not verified, key was incorrect");
+    }
+
+    $user->saveObj();
+}
+
+/*
+ * Action: settings-admin - Modify global settings
+ */
+if (isAction("settings-admin"))
+{
+    $form = new form();
+    $form->flag("sslOnly");
+    $form->flag("allowPublicSignup");
+    $form->text("smtpEmailAddress", false);
+    $form->text("smtpFrom", false);
+    $form->text("smtpServer", false);
+    $form->numeric("smtpPort", 0, 65535);
+    $form->enum("smtpSecurity", array("", "ssl", "tls"));
+    $form->text("smtpUname", false);
+    $form->text("smtpPasswd", false);
+
+    if (!$form->populate(input()))
+        return;
+
+    /* permissions */
+    if (!($cu = user::getCurrent()) || $cu->admin == 0)
+    {
+        logError(ERROR, "You do not have permission to modify global settings");
+        return;
+    }
+
+    settings::sslOnly($form->sslOnly);
+    settings::allowPublicSignup($form->allowPublicSignup);
+    settings::smtpEmailAddress($form->smtpEmailAddress);
+    settings::smtpFrom($form->smtpFrom);
+    settings::smtpServer($form->smtpServer);
+    settings::smtpPort($form->smtpPort);
+    settings::smtpSecurity($form->smtpSecurity);
+    settings::smtpUname($form->smtpUname);
+
+    if ($form->smtpPasswd != "")
+        settings::smtpPasswd($form->smtpPasswd);
+
+    $log = mesg::initNewAdminLog("%s changed global settings", $cu);
+}
+
+?>
diff --git a/app/static/css/bootstrap-select.min.css b/app/static/css/bootstrap-select.min.css
new file mode 100644
index 0000000..9d96ebb
--- /dev/null
+++ b/app/static/css/bootstrap-select.min.css
@@ -0,0 +1,6 @@
+/*!

+ * Bootstrap-select v1.12.4 (http://silviomoreto.github.io/bootstrap-select)

+ *

+ * Copyright 2013-2017 bootstrap-select

+ * Licensed under MIT (https://github.com/silviomoreto/bootstrap-select/blob/master/LICENSE)

+ */select.bs-select-hidden,select.selectpicker{display:none!important}.bootstrap-select{width:220px\9}.bootstrap-select>.dropdown-toggle{width:100%;padding-right:25px;z-index:1}.bootstrap-select>.dropdown-toggle.bs-placeholder,.bootstrap-select>.dropdown-toggle.bs-placeholder:active,.bootstrap-select>.dropdown-toggle.bs-placeholder:focus,.bootstrap-select>.dropdown-toggle.bs-placeholder:hover{color:#999}.bootstrap-select>select{position:absolute!important;bottom:0;left:50%;display:block!important;width:.5px!important;height:100%!important;padding:0!important;opacity:0!important;border:none}.bootstrap-select>select.mobile-device{top:0;left:0;display:block!important;width:100%!important;z-index:2}.error .bootstrap-select .dropdown-toggle,.has-error .bootstrap-select .dropdown-toggle{border-color:#b94a48}.bootstrap-select.fit-width{width:auto!important}.bootstrap-select:not([class*=col-]):not([class*=form-control]):not(.input-group-btn){width:220px}.bootstrap-select .dropdown-toggle:focus{outline:thin dotted #333!important;outline:5px auto -webkit-focus-ring-color!important;outline-offset:-2px}.bootstrap-select.form-control{margin-bottom:0;padding:0;border:none}.bootstrap-select.form-control:not([class*=col-]){width:100%}.bootstrap-select.form-control.input-group-btn{z-index:auto}.bootstrap-select.form-control.input-group-btn:not(:first-child):not(:last-child)>.btn{border-radius:0}.bootstrap-select.btn-group:not(.input-group-btn),.bootstrap-select.btn-group[class*=col-]{float:none;display:inline-block;margin-left:0}.bootstrap-select.btn-group.dropdown-menu-right,.bootstrap-select.btn-group[class*=col-].dropdown-menu-right,.row .bootstrap-select.btn-group[class*=col-].dropdown-menu-right{float:right}.form-group .bootstrap-select.btn-group,.form-horizontal .bootstrap-select.btn-group,.form-inline .bootstrap-select.btn-group{margin-bottom:0}.form-group-lg .bootstrap-select.btn-group.form-control,.form-group-sm .bootstrap-select.btn-group.form-control{padding:0}.form-group-lg .bootstrap-select.btn-group.form-control .dropdown-toggle,.form-group-sm .bootstrap-select.btn-group.form-control .dropdown-toggle{height:100%;font-size:inherit;line-height:inherit;border-radius:inherit}.form-inline .bootstrap-select.btn-group .form-control{width:100%}.bootstrap-select.btn-group.disabled,.bootstrap-select.btn-group>.disabled{cursor:not-allowed}.bootstrap-select.btn-group.disabled:focus,.bootstrap-select.btn-group>.disabled:focus{outline:0!important}.bootstrap-select.btn-group.bs-container{position:absolute;height:0!important;padding:0!important}.bootstrap-select.btn-group.bs-container .dropdown-menu{z-index:1060}.bootstrap-select.btn-group .dropdown-toggle .filter-option{display:inline-block;overflow:hidden;width:100%;text-align:left}.bootstrap-select.btn-group .dropdown-toggle .caret{position:absolute;top:50%;right:12px;margin-top:-2px;vertical-align:middle}.bootstrap-select.btn-group[class*=col-] .dropdown-toggle{width:100%}.bootstrap-select.btn-group .dropdown-menu{min-width:100%;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}.bootstrap-select.btn-group .dropdown-menu.inner{position:static;float:none;border:0;padding:0;margin:0;border-radius:0;-webkit-box-shadow:none;box-shadow:none}.bootstrap-select.btn-group .dropdown-menu li{position:relative}.bootstrap-select.btn-group .dropdown-menu li.active small{color:#fff}.bootstrap-select.btn-group .dropdown-menu li.disabled a{cursor:not-allowed}.bootstrap-select.btn-group .dropdown-menu li a{cursor:pointer;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.bootstrap-select.btn-group .dropdown-menu li a.opt{position:relative;padding-left:2.25em}.bootstrap-select.btn-group .dropdown-menu li a span.check-mark{display:none}.bootstrap-select.btn-group .dropdown-menu li a span.text{display:inline-block}.bootstrap-select.btn-group .dropdown-menu li small{padding-left:.5em}.bootstrap-select.btn-group .dropdown-menu .notify{position:absolute;bottom:5px;width:96%;margin:0 2%;min-height:26px;padding:3px 5px;background:#f5f5f5;border:1px solid #e3e3e3;-webkit-box-shadow:inset 0 1px 1px rgba(0,0,0,.05);box-shadow:inset 0 1px 1px rgba(0,0,0,.05);pointer-events:none;opacity:.9;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}.bootstrap-select.btn-group .no-results{padding:3px;background:#f5f5f5;margin:0 5px;white-space:nowrap}.bootstrap-select.btn-group.fit-width .dropdown-toggle .filter-option{position:static}.bootstrap-select.btn-group.fit-width .dropdown-toggle .caret{position:static;top:auto;margin-top:-1px}.bootstrap-select.btn-group.show-tick .dropdown-menu li.selected a span.check-mark{position:absolute;display:inline-block;right:15px;margin-top:5px}.bootstrap-select.btn-group.show-tick .dropdown-menu li a span.text{margin-right:34px}.bootstrap-select.show-menu-arrow.open>.dropdown-toggle{z-index:1061}.bootstrap-select.show-menu-arrow .dropdown-toggle:before{content:'';border-left:7px solid transparent;border-right:7px solid transparent;border-bottom:7px solid rgba(204,204,204,.2);position:absolute;bottom:-4px;left:9px;display:none}.bootstrap-select.show-menu-arrow .dropdown-toggle:after{content:'';border-left:6px solid transparent;border-right:6px solid transparent;border-bottom:6px solid #fff;position:absolute;bottom:-4px;left:10px;display:none}.bootstrap-select.show-menu-arrow.dropup .dropdown-toggle:before{bottom:auto;top:-3px;border-top:7px solid rgba(204,204,204,.2);border-bottom:0}.bootstrap-select.show-menu-arrow.dropup .dropdown-toggle:after{bottom:auto;top:-3px;border-top:6px solid #fff;border-bottom:0}.bootstrap-select.show-menu-arrow.pull-right .dropdown-toggle:before{right:12px;left:auto}.bootstrap-select.show-menu-arrow.pull-right .dropdown-toggle:after{right:13px;left:auto}.bootstrap-select.show-menu-arrow.open>.dropdown-toggle:after,.bootstrap-select.show-menu-arrow.open>.dropdown-toggle:before{display:block}.bs-actionsbox,.bs-donebutton,.bs-searchbox{padding:4px 8px}.bs-actionsbox{width:100%;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}.bs-actionsbox .btn-group button{width:50%}.bs-donebutton{float:left;width:100%;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}.bs-donebutton .btn-group button{width:100%}.bs-searchbox+.bs-actionsbox{padding:0 8px 4px}.bs-searchbox .form-control{margin-bottom:0;width:100%;float:none}
\ No newline at end of file
diff --git a/app/static/css/bootstrap.min.css b/app/static/css/bootstrap.min.css
new file mode 100644
index 0000000..ed3905e
--- /dev/null
+++ b/app/static/css/bootstrap.min.css
@@ -0,0 +1,6 @@
+/*!
+ * Bootstrap v3.3.7 (http://getbootstrap.com)
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diff --git a/app/static/fonts/glyphicons-halflings-regular.ttf b/app/static/fonts/glyphicons-halflings-regular.ttf
new file mode 100644
index 0000000..1413fc6
--- /dev/null
+++ b/app/static/fonts/glyphicons-halflings-regular.ttf
diff --git a/app/static/fonts/glyphicons-halflings-regular.woff b/app/static/fonts/glyphicons-halflings-regular.woff
new file mode 100644
index 0000000..9e61285
--- /dev/null
+++ b/app/static/fonts/glyphicons-halflings-regular.woff
diff --git a/app/static/fonts/glyphicons-halflings-regular.woff2 b/app/static/fonts/glyphicons-halflings-regular.woff2
new file mode 100644
index 0000000..64539b5
--- /dev/null
+++ b/app/static/fonts/glyphicons-halflings-regular.woff2
diff --git a/app/static/img/null.jpg b/app/static/img/null.jpg
new file mode 100644
index 0000000..a78f946
--- /dev/null
+++ b/app/static/img/null.jpg
diff --git a/app/static/js/bootstrap-select.min.js b/app/static/js/bootstrap-select.min.js
new file mode 100644
index 0000000..d417383
--- /dev/null
+++ b/app/static/js/bootstrap-select.min.js
@@ -0,0 +1,9 @@
+/*!
+ * Bootstrap-select v1.12.4 (http://silviomoreto.github.io/bootstrap-select)
+ *
+ * Copyright 2013-2017 bootstrap-select
+ * Licensed under MIT (https://github.com/silviomoreto/bootstrap-select/blob/master/LICENSE)
+ */
+!function(a,b){"function"==typeof define&&define.amd?define(["jquery"],function(a){return b(a)}):"object"==typeof module&&module.exports?module.exports=b(require("jquery")):b(a.jQuery)}(this,function(a){!function(a){"use strict";function b(b){var c=[{re:/[\xC0-\xC6]/g,ch:"A"},{re:/[\xE0-\xE6]/g,ch:"a"},{re:/[\xC8-\xCB]/g,ch:"E"},{re:/[\xE8-\xEB]/g,ch:"e"},{re:/[\xCC-\xCF]/g,ch:"I"},{re:/[\xEC-\xEF]/g,ch:"i"},{re:/[\xD2-\xD6]/g,ch:"O"},{re:/[\xF2-\xF6]/g,ch:"o"},{re:/[\xD9-\xDC]/g,ch:"U"},{re:/[\xF9-\xFC]/g,ch:"u"},{re:/[\xC7-\xE7]/g,ch:"c"},{re:/[\xD1]/g,ch:"N"},{re:/[\xF1]/g,ch:"n"}];return a.each(c,function(){b=b?b.replace(this.re,this.ch):""}),b}function c(b){var c=arguments,d=b;[].shift.apply(c);var e,f=this.each(function(){var b=a(this);if(b.is("select")){var f=b.data("selectpicker"),g="object"==typeof d&&d;if(f){if(g)for(var h in g)g.hasOwnProperty(h)&&(f.options[h]=g[h])}else{var i=a.extend({},l.DEFAULTS,a.fn.selectpicker.defaults||{},b.data(),g);i.template=a.extend({},l.DEFAULTS.template,a.fn.selectpicker.defaults?a.fn.selectpicker.defaults.template:{},b.data().template,g.template),b.data("selectpicker",f=new l(this,i))}"string"==typeof d&&(e=f[d]instanceof Function?f[d].apply(f,c):f.options[d])}});return"undefined"!=typeof e?e:f}String.prototype.includes||!function(){var a={}.toString,b=function(){try{var a={},b=Object.defineProperty,c=b(a,a,a)&&b}catch(a){}return c}(),c="".indexOf,d=function(b){if(null==this)throw new TypeError;var d=String(this);if(b&&"[object RegExp]"==a.call(b))throw new TypeError;var e=d.length,f=String(b),g=f.length,h=arguments.length>1?arguments[1]:void 0,i=h?Number(h):0;i!=i&&(i=0);var j=Math.min(Math.max(i,0),e);return!(g+j>e)&&c.call(d,f,i)!=-1};b?b(String.prototype,"includes",{value:d,configurable:!0,writable:!0}):String.prototype.includes=d}(),String.prototype.startsWith||!function(){var a=function(){try{var 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Event(a,{bubbles:!0}):(b=document.createEvent("Event"),b.initEvent(a,!0,!1)),c.dispatchEvent(b)):c.fireEvent?(b=document.createEventObject(),b.eventType=a,c.fireEvent("on"+a,b)):this.trigger(a)},a.expr.pseudos.icontains=function(b,c,d){var e=a(b).find("a"),f=(e.data("tokens")||e.text()).toString().toUpperCase();return f.includes(d[3].toUpperCase())},a.expr.pseudos.ibegins=function(b,c,d){var e=a(b).find("a"),f=(e.data("tokens")||e.text()).toString().toUpperCase();return f.startsWith(d[3].toUpperCase())},a.expr.pseudos.aicontains=function(b,c,d){var e=a(b).find("a"),f=(e.data("tokens")||e.data("normalizedText")||e.text()).toString().toUpperCase();return f.includes(d[3].toUpperCase())},a.expr.pseudos.aibegins=function(b,c,d){var e=a(b).find("a"),f=(e.data("tokens")||e.data("normalizedText")||e.text()).toString().toUpperCase();return f.startsWith(d[3].toUpperCase())};var g={"&":"&amp;","<":"&lt;",">":"&gt;",'"':"&quot;","'":"&#x27;","`":"&#x60;"},h={"&amp;":"&","&lt;":"<","&gt;":">","&quot;":'"',"&#x27;":"'","&#x60;":"`"},i=function(a){var b=function(b){return a[b]},c="(?:"+Object.keys(a).join("|")+")",d=RegExp(c),e=RegExp(c,"g");return function(a){return a=null==a?"":""+a,d.test(a)?a.replace(e,b):a}},j=i(g),k=i(h),l=function(b,c){d.useDefault||(a.valHooks.select.set=d._set,d.useDefault=!0),this.$element=a(b),this.$newElement=null,this.$button=null,this.$menu=null,this.$lis=null,this.options=c,null===this.options.title&&(this.options.title=this.$element.attr("title"));var e=this.options.windowPadding;"number"==typeof e&&(this.options.windowPadding=[e,e,e,e]),this.val=l.prototype.val,this.render=l.prototype.render,this.refresh=l.prototype.refresh,this.setStyle=l.prototype.setStyle,this.selectAll=l.prototype.selectAll,this.deselectAll=l.prototype.deselectAll,this.destroy=l.prototype.destroy,this.remove=l.prototype.remove,this.show=l.prototype.show,this.hide=l.prototype.hide,this.init()};l.VERSION="1.12.4",l.DEFAULTS={noneSelectedText:"Nothing selected",noneResultsText:"No results matched {0}",countSelectedText:function(a,b){return 1==a?"{0} item selected":"{0} items selected"},maxOptionsText:function(a,b){return[1==a?"Limit reached ({n} item max)":"Limit reached ({n} items max)",1==b?"Group limit reached ({n} item max)":"Group limit reached ({n} items max)"]},selectAllText:"Select All",deselectAllText:"Deselect All",doneButton:!1,doneButtonText:"Close",multipleSeparator:", ",styleBase:"btn",style:"btn-default",size:"auto",title:null,selectedTextFormat:"values",width:!1,container:!1,hideDisabled:!1,showSubtext:!1,showIcon:!0,showContent:!0,dropupAuto:!0,header:!1,liveSearch:!1,liveSearchPlaceholder:null,liveSearchNormalize:!1,liveSearchStyle:"contains",actionsBox:!1,iconBase:"glyphicon",tickIcon:"glyphicon-ok",showTick:!1,template:{caret:'<span class="caret"></span>'},maxOptions:!1,mobile:!1,selectOnTab:!1,dropdownAlignRight:!1,windowPadding:0},l.prototype={constructor:l,init:function(){var b=this,c=this.$element.attr("id");this.$element.addClass("bs-select-hidden"),this.liObj={},this.multiple=this.$element.prop("multiple"),this.autofocus=this.$element.prop("autofocus"),this.$newElement=this.createView(),this.$element.after(this.$newElement).appendTo(this.$newElement),this.$button=this.$newElement.children("button"),this.$menu=this.$newElement.children(".dropdown-menu"),this.$menuInner=this.$menu.children(".inner"),this.$searchbox=this.$menu.find("input"),this.$element.removeClass("bs-select-hidden"),this.options.dropdownAlignRight===!0&&this.$menu.addClass("dropdown-menu-right"),"undefined"!=typeof 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b=this.multiple||this.options.showTick?" show-tick":"",c=this.$element.parent().hasClass("input-group")?" input-group-btn":"",d=this.autofocus?" autofocus":"",e=this.options.header?'<div class="popover-title"><button type="button" class="close" aria-hidden="true">&times;</button>'+this.options.header+"</div>":"",f=this.options.liveSearch?'<div class="bs-searchbox"><input type="text" class="form-control" autocomplete="off"'+(null===this.options.liveSearchPlaceholder?"":' placeholder="'+j(this.options.liveSearchPlaceholder)+'"')+' role="textbox" aria-label="Search"></div>':"",g=this.multiple&&this.options.actionsBox?'<div class="bs-actionsbox"><div class="btn-group btn-group-sm btn-block"><button type="button" class="actions-btn bs-select-all btn btn-default">'+this.options.selectAllText+'</button><button type="button" class="actions-btn bs-deselect-all btn btn-default">'+this.options.deselectAllText+"</button></div></div>":"",h=this.multiple&&this.options.doneButton?'<div 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+this.setWidth(),this.$lis&&this.$searchbox.trigger("propertychange"),this.$element.trigger("refreshed.bs.select")},hide:function(){this.$newElement.hide()},show:function(){this.$newElement.show()},remove:function(){this.$newElement.remove(),this.$element.remove()},destroy:function(){this.$newElement.before(this.$element).remove(),this.$bsContainer?this.$bsContainer.remove():this.$menu.remove(),this.$element.off(".bs.select").removeData("selectpicker").removeClass("bs-select-hidden selectpicker")}};var m=a.fn.selectpicker;a.fn.selectpicker=c,a.fn.selectpicker.Constructor=l,a.fn.selectpicker.noConflict=function(){return a.fn.selectpicker=m,this},a(document).data("keycount",0).on("keydown.bs.select",'.bootstrap-select [data-toggle=dropdown], .bootstrap-select [role="listbox"], .bs-searchbox input',l.prototype.keydown).on("focusin.modal",'.bootstrap-select [data-toggle=dropdown], .bootstrap-select [role="listbox"], .bs-searchbox input',function(a){a.stopPropagation()}),a(window).on("load.bs.select.data-api",function(){a(".selectpicker").each(function(){var b=a(this);c.call(b,b.data())})})}(a)});
+//# sourceMappingURL=bootstrap-select.js.map
\ No newline at end of file
diff --git a/app/static/js/bootstrap.min.js b/app/static/js/bootstrap.min.js
new file mode 100644
index 0000000..9bcd2fc
--- /dev/null
+++ b/app/static/js/bootstrap.min.js
@@ -0,0 +1,7 @@
+/*!
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+ * Copyright 2011-2016 Twitter, Inc.
+ * Licensed under the MIT license
+ */
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diff --git a/app/view/404.php b/app/view/404.php
new file mode 100644
index 0000000..95f4835
--- /dev/null
+++ b/app/view/404.php
@@ -0,0 +1,41 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+require_once "view/stdpage.php";
+
+?>
+
+<!DOCTYPE html>
+
+<html lang="en">
+    <head>
+        <?=stdpage\head( "Page not found" )?>
+    </head>
+
+    <body>
+        <?=stdpage\top()?>
+
+        <div class="container">
+            <div class="jumbotron text-center">
+                <h1>Page not found</h1>
+
+                <a href="<?=ar()?>/" class="btn btn-primary btn-lg">
+                    <span class="glyphicon glyphicon-pencil"></span> Go to Scrott Dashboard
+                </a>
+            </div>
+        </div>
+
+        <?=stdpage\foot()?>
+    </body>
+</html>
diff --git a/app/view/administration.php b/app/view/administration.php
new file mode 100644
index 0000000..e5af14a
--- /dev/null
+++ b/app/view/administration.php
@@ -0,0 +1,38 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+require_once "view/stdpage.php";
+
+?>
+
+<!DOCTYPE html>
+
+<html lang="en">
+    <head>
+        <?=stdpage\head( "Administration" )?>
+    </head>
+
+    <body>
+        <?=stdpage\top()?>
+        <?=stdpage\nav()?>
+
+        <div class="container">
+            <div class="jumbotron text-center">
+                Welcome to the admin panel.  There is no content yet.
+            </div>
+        </div>
+
+        <?=stdpage\foot()?>
+    </body>
+</html>
diff --git a/app/view/dashboard.php b/app/view/dashboard.php
new file mode 100644
index 0000000..7b34e9f
--- /dev/null
+++ b/app/view/dashboard.php
@@ -0,0 +1,38 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+require_once "view/stdpage.php";
+
+?>
+
+<!DOCTYPE html>
+
+<html lang="en">
+    <head>
+        <?=stdpage\head( "Dashboard" )?>
+    </head>
+
+    <body>
+        <?=stdpage\top()?>
+        <?=stdpage\nav()?>
+
+        <div class="container">
+            <div class="jumbotron text-center">
+                Welcome to the dashboard.  There is no content yet.
+            </div>
+        </div>
+
+        <?=stdpage\foot()?>
+    </body>
+</html>
diff --git a/app/view/datalsts.php b/app/view/datalsts.php
new file mode 100644
index 0000000..2bbb44e
--- /dev/null
+++ b/app/view/datalsts.php
@@ -0,0 +1,137 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+namespace datalsts;
+
+require_once "class/obj.class.php";
+require_once "class/stage.class.php";
+require_once "class/issue.class.php";
+
+?>
+<?php function objHeadCircle(\obj $obj, int $height) : void { ?>
+
+    <?php require "model/objHeadCircle.php"; ?>
+    <img src="<?=$src?>" alt="<?=$alt?>" title="<?=$alt?>" class="img-circle" height="<?=$height?>" />
+
+<?php } ?>
+<?php function objBgPrev(\obj $obj, int $height) : void { ?>
+
+    <?php require "model/objBgPrev.php"; ?>
+    <img src="<?=$src?>" alt="<?=$alt?>" title="<?=$alt?>" class="img-rounded" height="<?=$height?>" />
+
+<?php } ?>
+<?php function gpListItem(\obj $obj) : void { ?>
+
+    <?php require "model/gpListItem.php"; ?>
+
+    <a href="<?=$url?>" style="color: #000; text-decoration: none;">
+        <div class="panel panel-default">
+            <div class="panel-body">
+                <div class="row">
+                    <div class="col-md-12">
+                        <span class="glyphicon <?=$glyph?>"></span> <?=$own_name?> / <?=$obj_name?>
+                        <!--TODO stats on pad/issue counts-->
+                    </div>
+                </div>
+
+                <div class="visible-lg-block">
+                    <?=objHeadCircle($owner, 25)?>
+
+                    <?php if ($numb_membs) { ?>
+                        <span class="glyphicon glyphicon-plus"></span>
+                    <?php } ?>
+
+                    <?php foreach ($membs_lg as $memb) { ?>
+                        <?=objHeadCircle($memb, 25)?>
+                    <?php } ?>
+
+                    <?php if ($numb_membs > 18) { ?>
+                        <span class="glyphicon glyphicon-option-horizontal"></span>
+                    <?php } ?>
+                </div>
+
+                <div class="visible-md-block">
+                    <?=objHeadCircle($owner, 25)?>
+
+                    <?php if ($numb_membs) { ?>
+                        <span class="glyphicon glyphicon-plus"></span>
+                    <?php } ?>
+
+                    <?php foreach ($membs_md as $memb) { ?>
+                        <?=objHeadCircle($memb, 25)?>
+                    <?php } ?>
+
+                    <?php if ($numb_membs > 18) { ?>
+                        <span class="glyphicon glyphicon-option-horizontal"></span>
+                    <?php } ?>
+                </div>
+
+                <div class="visible-sm-block">
+                    <?=objHeadCircle($owner, 25)?>
+
+                    <?php if ($numb_membs) { ?>
+                        <span class="glyphicon glyphicon-plus"></span>
+                    <?php } ?>
+
+                    <?php foreach ($membs_sm as $memb) { ?>
+                        <?=objHeadCircle($memb, 25)?>
+                    <?php } ?>
+
+                    <?php if ($numb_membs > 18) { ?>
+                        <span class="glyphicon glyphicon-option-horizontal"></span>
+                    <?php } ?>
+                </div>
+
+                <div class="visible-xs-block">
+                    <?=objHeadCircle($owner, 25)?>
+
+                    <?php if ($numb_membs) { ?>
+                        <span class="glyphicon glyphicon-plus"></span>
+                    <?php } ?>
+
+                    <?php foreach ($membs_xs as $memb) { ?>
+                        <?=objHeadCircle($memb, 25)?>
+                    <?php } ?>
+
+                    <?php if ($numb_membs > 18) { ?>
+                        <span class="glyphicon glyphicon-option-horizontal"></span>
+                    <?php } ?>
+                </div>
+            </div>
+        </div>
+    </a>
+
+<?php } ?>
+<?php function stageListItem(\stage $s) : void { ?>
+
+    <div class="panel panel-default">
+        <h2 class="text-center"><?=$s->name?></h2>
+
+        <table class="table table-hover">
+            <?php foreach ($s->getIssues_ordByDueByNumb() as $i) { ?>
+                <?=issueListItem($i)?>
+            <?php } ?>
+        </table>
+    </div>
+
+<?php } ?>
+<?php function issueListItem(\issue $i) : void { ?>
+
+    <tr class="issueListItem" data-guid="<?=$i->guid?>">
+        <!-- TODO -->
+        <td class="col-md-2"><?=$i->guid?> (#<?=$i->numb?>)</td>
+        <td class="col-md-10"><?=$i->name?></td>
+    </tr>
+
+<?php } ?>
diff --git a/app/view/datamods.php b/app/view/datamods.php
new file mode 100644
index 0000000..921002c
--- /dev/null
+++ b/app/view/datamods.php
@@ -0,0 +1,168 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+namespace datamods;
+
+require_once "model/datamods.php";
+require_once "view/formctrl.php";
+require_once "class/user.class.php";
+
+?>
+<?php function newGroup() : void { ?>
+
+    <div id="newGroupModal" class="modal fade" tabindex="-1" role="dialog">
+        <div class="modal-dialog modal-sm" role="document">
+            <div class="modal-content">
+                <div class="modal-header">
+                    <button type="button" class="close" data-dismiss="modal">
+                        <span aria-hidden="true">&times;</span>
+                    </button>
+
+                    <h4 class="modal-title">
+                        <span class="glyphicon glyphicon-th"></span> Create new Group
+                    </h4>
+                </div>
+
+                <div class="modal-body">
+                    <form method="post" action="<?=ap()?>">
+                        <?=\formctrl\formname( "dm-group-add" )?>
+
+                        <div class="form-group">
+                            <label>Owner</label>
+
+                            <select class="form-control selectpicker">
+                                <optgroup label="Users">
+                                    <option data-icon="glyphicon-user">
+                                        <?=\user::getCurrent()->getDisplayName()?>
+                                    </option>
+                                </optgroup>
+                            </select>
+                        </div>
+
+                        <?=\formctrl\text( "Group Name", "name" )?>
+
+                        <button type="submit" class="btn btn-success pull-right">
+                            <span class="glyphicon glyphicon-plus"></span> Add
+                        </button>
+
+                        <p>&nbsp;</p>
+                    </form>
+                </div>
+            </div>
+        </div>
+    </div>
+
+<?php } ?>
+<?php function newPad() : void { ?>
+
+    <div id="newPadModal" class="modal fade" tabindex="-1" role="dialog">
+        <div class="modal-dialog modal-sm" role="document">
+            <div class="modal-content">
+                <div class="modal-header">
+                    <button type="button" class="close" data-dismiss="modal">
+                        <span aria-hidden="true">&times;</span>
+                    </button>
+
+                    <h4 class="modal-title">
+                        <span class="glyphicon glyphicon-edit"></span> Create new Pad
+                    </h4>
+                </div>
+
+                <div class="modal-body">
+                    <form method="post" action="<?=ap()?>">
+                        <?=\formctrl\formname( "dm-pad-add" )?>
+
+                        <div class="form-group">
+                            <label>Owner</label>
+
+                            <select name="input[owner]" class="form-control selectpicker">
+                                <optgroup label="Users">
+                                    <option data-icon="glyphicon-user" value="<?=\user::getCurrent()->guid?>">
+                                        <?=\user::getCurrent()->getDisplayName()?>
+                                    </option>
+                                </optgroup>
+
+                                <optgroup label="Groups">
+                                    <?php foreach (\user::getCurrent()->getGroups_ordByOwnByName() as $g) { ?>
+                                        <?php if (\user::getCurrent()->canCreateSub($g)) { ?>
+                                            <option data-icon="glyphicon-th" value="<?=$g->guid?>">
+                                                <?=$g->getDisplayName()?>
+                                            </option>
+                                        <?php } ?>
+                                    <?php } ?>
+                                </optgroup>
+                            </select>
+                        </div>
+
+                        <?=\formctrl\text( "Pad Name", "name" )?>
+
+                        <button type="submit" class="btn btn-success pull-right">
+                            <span class="glyphicon glyphicon-plus"></span> Add
+                        </button>
+
+                        <p>&nbsp;</p>
+                    </form>
+                </div>
+            </div>
+        </div>
+    </div>
+
+<?php } ?>
+<?php function newIssue() : void { ?>
+
+    <?php $p = getPageObj(); ?>
+
+    <div id="newIssueModal" class="modal fade" tabindex="-1" role="dialog">
+        <div class="modal-dialog" role="document">
+            <div class="modal-content">
+                <div class="modal-header">
+                    <button type="button" class="close" data-dismiss="modal">
+                        <span aria-hidden="true">&times;</span>
+                    </button>
+
+                    <h4 class="modal-title">
+                        <span class="glyphicon glyphicon-inbox"></span> Open new Issue
+                    </h4>
+                </div>
+
+                <div class="modal-body">
+                    <?php if (count($p->getStages()) == 0) { ?>
+                        <div class="well well-sm text-center text-danger">
+                            <h3><?=$p->name?> doesn't have any stages</h3>
+                        </div>
+                    <?php } else { ?>
+                        <h4>
+                            <span class="glyphicon glyphicon-tasks"></span>
+                            <?=$p->getStages()[0]->name?>
+                        </h4>
+
+                        <form method="post" action="<?=ap()?>">
+                            <?=\formctrl\formname( "dm-issue-add" )?>
+                            <?=\formctrl\hidden( "pad", $p->guid )?>
+                            <?=\formctrl\text( "Subject", "name" )?>
+                            <?=\formctrl\textarea( "Description", "mesg", 15 )?>
+
+                            <button type="submit" class="btn btn-success pull-right">
+                                <span class="glyphicon glyphicon-plus"></span> Open
+                            </button>
+
+                            <p>&nbsp;</p>
+                        </form>
+                    <?php } ?>
+                </div>
+            </div>
+        </div>
+    </div>
+
+<?php } ?>
diff --git a/app/view/dbconfig.php b/app/view/dbconfig.php
new file mode 100644
index 0000000..a8d8bce
--- /dev/null
+++ b/app/view/dbconfig.php
@@ -0,0 +1,86 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+require_once "model/dbconfig.php";
+require_once "view/stdpage.php";
+require_once "view/formctrl.php";
+
+?>
+
+<!DOCTYPE html>
+
+<html lang="en">
+    <head>
+        <?=stdpage\head( "Database Configuration" )?>
+    </head>
+
+    <body>
+        <?=stdpage\top()?>
+
+        <div class="container">
+            <div class="jumbotron">
+                <h2 class="text-center">
+                    <span class="glyphicon glyphicon-user"></span>&nbsp;&nbsp;&nbsp;
+                    <span class="glyphicon glyphicon-th"></span>&nbsp;&nbsp;&nbsp;
+                    <span class="glyphicon glyphicon-edit"></span>&nbsp;&nbsp;&nbsp;
+                    <span class="glyphicon glyphicon-tasks"></span>&nbsp;&nbsp;&nbsp;
+                    <span class="glyphicon glyphicon-inbox"></span>&nbsp;&nbsp;&nbsp;
+                    <span class="glyphicon glyphicon-envelope"></span>
+                </h2>
+
+                <h1 class="text-center">Welcome to Scrott!</h1>
+                <hr />
+
+                <p class="text-center">You're seeing this page because the file "dbconfig.php" is missing.</p>
+                <p class="text-center">Please fill out the form below to configure Scrott to use your database.</p>
+                <hr />
+
+                <p class="text-center">This form will save your database parameters to the configuration file.<br />
+                Scrott needs this information before it can begin working!</p>
+
+                <h5 class="text-center text-danger">
+                    It is presumed that you are the administrator for this Scrott install.<br />
+                    There is a security risk involved with exposing this page to the public!
+                </h5>
+
+                <div class="row">
+                    <div class="col-md-2"></div>
+
+                    <div class="col-md-8">
+                        <div class="panel panel-default">
+                            <div class="panel-body">
+                                <form method="post" action="<?=ap()?>">
+                                    <?=formctrl\formname( "save" )?>
+                                    <?=formctrl\text( "Engine", "dbEngine", "MySQL", "", false, true )?>
+                                    <?=formctrl\text( "Hostname", "dbHost", "", "localhost" )?>
+                                    <?=formctrl\text( "Username", "dbUname", "", "root" )?>
+                                    <?=formctrl\password( "Password", "dbPasswd", false )?>
+                                    <?=formctrl\text( "Database Name", "dbName", "", "db_scrott" )?>
+
+                                    <button type="submit" class="btn btn-primary pull-right">
+                                        Use these settings
+                                    </button>
+                                </form>
+                            </div>
+                        </div>
+                    </div>
+
+                    <div class="col-md-2"></div>
+                </div>
+            </div>
+        </div>
+
+        <?=stdpage\foot()?>
+    </body>
+</html>
diff --git a/app/view/deleteaccount.php b/app/view/deleteaccount.php
new file mode 100644
index 0000000..37c35a0
--- /dev/null
+++ b/app/view/deleteaccount.php
@@ -0,0 +1,60 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+require_once "model/deleteaccount.php";
+require_once "view/stdpage.php";
+require_once "view/formctrl.php";
+
+?>
+
+<!DOCTYPE html>
+
+<html lang="en">
+    <head>
+        <?=stdpage\head( "Delete user account" )?>
+    </head>
+
+    <body>
+        <?=stdpage\top()?>
+        <?=stdpage\nav()?>
+
+        <div class="container">
+            <div class="panel panel-danger">
+                <div class="panel-heading">
+                    Warning: Deleting your user account!
+                </div>
+
+                <div class="panel-body text-center">
+                    <form method="post" action="<?=ap()?>">
+                        <?=formctrl\formname( "deleteaccount" )?>
+
+                        <h1>Are you sure?!</h1>
+                        <h4>Please confirm you want to delete your Scrott account.  Type your current password in the box below and click the confirm button.</h4>
+                        <h5 class="text-danger">This can not be undone</h5>
+                        <br />
+
+                        <?=formctrl\password( "Password", "passwd", false )?>
+
+                        <button type="submit" class="btn btn-danger btn-lg">
+                            <span class="glyphicon glyphicon-trash"></span>
+                            Confirm Delete Account
+                        </button>
+                    </form>
+                </div>
+            </div>
+        </div>
+
+        <?=stdpage\foot()?>
+    </body>
+</html>
diff --git a/app/view/except.php b/app/view/except.php
new file mode 100644
index 0000000..766828a
--- /dev/null
+++ b/app/view/except.php
@@ -0,0 +1,46 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+require_once "view/stdpage.php";
+
+?>
+
+<!DOCTYPE html>
+
+<html lang="en">
+    <head>
+        <?=stdpage\head( "Application exception" )?>
+    </head>
+
+    <body>
+        <?=stdpage\top()?>
+
+        <div class="container">
+            <div class="jumbotron text-center">
+                <h1>Scrott derped</h1>
+                <h5>System internals reported this:</h5>
+
+                <div class="well well-sm text-danger">
+                    <h3><?=$e->getMessage()?></h3>
+                </div>
+
+                <a href="<?=ar()?>/" class="btn btn-primary btn-lg">
+                    <span class="glyphicon glyphicon-pencil"></span> Go to Scrott Dashboard
+                </a>
+            </div>
+        </div>
+
+        <?=stdpage\foot()?>
+    </body>
+</html>
diff --git a/app/view/formctrl.php b/app/view/formctrl.php
new file mode 100644
index 0000000..1a8348d
--- /dev/null
+++ b/app/view/formctrl.php
@@ -0,0 +1,73 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+namespace formctrl;
+
+?>
+<?php function formname(string $name) : void { ?>
+
+    <input type="hidden" name="action" value="<?=$name?>" />
+
+<?php } ?>
+<?php function hidden(string $name, string $value) : void { ?>
+
+    <input type="hidden" name="input[<?=$name?>]" value="<?=$value?>" />
+
+<?php } ?>
+<?php function text(string $label, string $name, string $value = "", string $placeholder = "",
+        bool $required = true, bool $disabled = false, string $cls = "", ?string $help = NULL) : void { ?>
+
+    <div class="form-group <?=$cls?>">
+        <label class="control-label"><?=$label?></label>
+        <input type="text" name="input[<?=$name?>]" value="<?=$value?>" placeholder="<?=$placeholder?>" class="form-control" <?=($required ? "required" : "")?> <?=($disabled ? "disabled" : "")?> maxlength="64" />
+
+        <?php if ($help) { ?>
+            <span class="help-block"><?=$help?></span>
+        <?php } ?>
+    </div>
+
+<?php } ?>
+<?php function textarea(string $label, string $name, int $rows, string $value = "") : void { ?>
+
+    <div class="form-group">
+        <label class="control-label"><?=$label?></label>
+        <textarea name="input[<?=$name?>]" class="form-control" rows="<?=$rows?>"><?=$value?></textarea>
+    </div>
+
+<?php } ?>
+<?php function password(string $label, string $name, bool $required = true) : void {?>
+
+    <div class="form-group">
+        <label class="control-label"><?=$label?></label>
+        <input type="password" name="input[<?=$name?>]" class="form-control" <?=($required ? "required" : "")?> />
+    </div>
+
+<?php } ?>
+<?php function checkbox(string $label, string $name, bool $checked = false, bool $disabled = false, ?string $collapse = NULL) : void { ?>
+
+    <div class="checkbox">
+        <label <?=($collapse ? "data-toggle=\"collapse\" data-target=\"$collapse\"" : "")?>>
+            <input type="checkbox" name="input[<?=$name?>]" value="1" <?=($checked ? "checked" : "")?> <?=($disabled ? "disabled" : "")?> /> <?=$label?>
+        </label>
+    </div>
+
+<?php } ?>
+<?php function file(string $label, string $name) : void { ?>
+
+    <div class="form-group">
+        <label class="control-label"><?=$label?></label>
+        <input type="file" name="<?=$name?>" />
+    </div>
+
+<?php } ?>
diff --git a/app/view/group.php b/app/view/group.php
new file mode 100644
index 0000000..014a560
--- /dev/null
+++ b/app/view/group.php
@@ -0,0 +1,57 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+require_once "model/group.php";
+require_once "view/stdpage.php";
+require_once "view/datalsts.php";
+
+?>
+
+<!DOCTYPE html>
+
+<html lang="en">
+    <head>
+        <?=stdpage\head( getPageName() )?>
+    </head>
+
+    <body>
+        <?=stdpage\top()?>
+        <?=stdpage\nav()?>
+
+        <div class="container">
+            <div class="well well-lg">
+                <div class="row">
+                    <div class="col-md-12">
+                        <h1>
+                            <span class="glyphicon glyphicon-th"></span>
+                            <?=$group->name?>
+                        </h1>
+                    </div>
+                </div>
+            </div>
+
+            <?php if (!count($pads)) { ?>
+                <div class="jumbotron">
+                    <h2 class="text-center">No pads in <?=$group->name?></h2>
+                </div>
+            <?php } ?>
+
+            <?php foreach ($pads as $p) { ?>
+                <?=datalsts\gpListItem($p)?>
+            <?php } ?>
+        </div>
+
+        <?=stdpage\foot()?>
+    </body>
+</html>
diff --git a/app/view/groups.php b/app/view/groups.php
new file mode 100644
index 0000000..dadb61e
--- /dev/null
+++ b/app/view/groups.php
@@ -0,0 +1,55 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+require_once "view/stdpage.php";
+require_once "view/datalsts.php";
+
+?>
+
+<!DOCTYPE html>
+
+<html lang="en">
+    <head>
+        <?=stdpage\head( "My Groups" )?>
+    </head>
+
+    <body>
+        <?=stdpage\top()?>
+        <?=stdpage\nav()?>
+
+        <div class="container">
+            <div class="page-header">
+                <h1>
+                    My Groups
+
+                    <button type="button" class="btn btn-success pull-right" data-toggle="modal" data-target="#newGroupModal">
+                        <span class="glyphicon glyphicon-plus"></span> Create new
+                    </button>
+                </h1>
+            </div>
+
+            <?php if (!count(user::getCurrent()->getGroups_ordByOwnByName())) { ?>
+                <div class="jumbotron">
+                    <h2 class="text-center">You aren't part of any groups</h2>
+                </div>
+            <?php } ?>
+
+            <?php foreach (user::getCurrent()->getGroups_ordByOwnByName() as $g) { ?>
+                <?=datalsts\gpListItem($g)?>
+            <?php } ?>
+        </div>
+
+        <?=stdpage\foot()?>
+    </body>
+</html>
diff --git a/app/view/issue.php b/app/view/issue.php
new file mode 100644
index 0000000..2d781ba
--- /dev/null
+++ b/app/view/issue.php
@@ -0,0 +1,174 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+namespace issue_v;
+
+require_once "model/issue.php";
+require_once "class/issue.class.php";
+
+?>
+<?php function userPanel(?\user $u, string $style, string $role, string $ts) : void { ?>
+
+    <div class="<?=$style?>">
+        <?php if (!$u) { ?>
+            <p class="text-center">
+                <span class="glyphicon glyphicon-ban-circle"></span>
+                <?=$role?>
+            </p>
+        <?php } else { ?>
+            <table>
+                <tbody>
+                    <tr>
+                        <td><?=\datalsts\objHeadCircle($u, 30)?>&nbsp;</td>
+
+                        <td>
+                            <?=$u->getDisplayName()?>
+
+                            <small>
+                                <?=$role?>
+                                <br />
+                                <?=$ts?>
+                            </small>
+                        </td>
+                    </tr>
+                </tbody>
+            </table>
+        <?php } ?>
+    </div>
+
+<?php } ?>
+<?php function issue(\issue $i) : void { ?>
+
+    <?php $m = $i->getOPMesg(); ?>
+
+    <div id="issueModal-<?=$i->guid?>" class="modal fade" tabindex="-1" role="dialog">
+        <div class="modal-dialog modal-lg" role="document">
+            <div class="modal-content">
+                <div class="modal-header">
+                    <button type="button" class="close" data-dismiss="modal">
+                        <span aria-hidden="true">&times;</span>
+                    </button>
+
+                    <h4 class="modal-title">
+                        <span class="glyphicon glyphicon-inbox"></span>
+                        <?=$i->name?>
+                        <small>#<?=$i->numb?></small>
+                    </h4>
+                </div>
+
+                <div class="modal-body">
+                    <div class="row">
+                        <div class="col-md-8">
+                            <p><?=$m->renderMesg()?></p>
+
+                            <hr />
+
+                            <?php foreach ($i->getMesgs_ordByDatetime() as $rm) { ?>
+                                <div class="panel panel-default">
+                                    <div class="panel-body">
+                                        <?php if ($rm->objtype == "mesg") { ?>
+                                            <div class="row">
+                                                <div class="col-xs-1">
+                                                    <?=\datalsts\objHeadCircle($rm->getAuthor(), 40)?>
+                                                </div>
+
+                                                <div class="col-xs-11">
+                                                    <strong><?=$rm->getAuthor()->getDisplayName()?></strong>
+                                                    <small><?=$rm->created?></small>
+                                                    <br />
+                                                    <?=$rm->renderMesg()?>
+
+                                                    <?php if ($rm->getAttachment()) { ?>
+                                                        <br />
+                                                        <br />
+
+                                                        <a href="<?=$rm->getAttachment()?>" class="btn btn-info">
+                                                            <span class="glyphicon glyphicon-save"></span>
+                                                            <?=$rm->attachment?>
+                                                        </a>
+                                                    <?php } ?>
+                                                </div>
+                                            </div>
+                                        <?php } else { ?>
+                                            <?=\datalsts\objHeadCircle($rm->getAuthor(), 25)?>
+                                            <?=$rm->renderMesg()?>
+                                            <small><?=$rm->created?></small>
+                                        <?php } ?>
+                                    </div>
+                                </div>
+                            <?php } ?>
+
+                            <form method="post" action="<?=ap()?>" enctype="multipart/form-data">
+                                <?=\formctrl\formname( "iss-mesg-add" )?>
+                                <?=\formctrl\hidden( "issue", $i->guid )?>
+                                <?=\formctrl\textarea( "New message", "mesg", 5 )?>
+
+                                <div class="btn-group pull-right">
+                                    <button type="submit" name="input[postMesg]" class="btn btn-primary">
+                                        <span class="glyphicon glyphicon-envelope"></span> Post message
+                                    </button>
+
+                                    <button type="submit" name="input[closeIssue]" class="btn btn-success">
+                                        <span class="glyphicon glyphicon-ok"></span> Close issue
+                                    </button>
+                                </div>
+
+                                <?=\formctrl\file( "Attachment", "attachment" )?>
+                            </form>
+                        </div>
+
+                        <div class="col-md-4">
+                            <?php $closer  = $i->getCloser(); ?>
+                            <?php $assigns = $i->getAssignees(); ?>
+                            <?php $owner   = $i->getOwner(); ?>
+                            <?php $author  = $m->getAuthor(); ?>
+                            <?php $members = $i->getMembers(); ?>
+
+                            <?php if ($closer) { ?>
+                                <?=userPanel($closer, "alert alert-success", "closed", $i->closed)?>
+                            <?php } ?>
+
+                            <?php if (count($assigns) == 0) { ?>
+                                <?=userPanel(NULL, "alert alert-danger", "unassigned", "")?>
+                            <?php } ?>
+
+                            <?php foreach ($assigns as $assign) { ?>
+                                <?php if ($assign->signedoff != "") { ?>
+                                    <?=userPanel($assign->assignee, "alert alert-success", "signed off", $assign->signedoff)?>
+                                <?php } else { ?>
+                                    <?=userPanel($assign->assignee, "alert alert-warning", "assigned", $assign->assigned)?>
+                                <?php } ?>
+                            <?php } ?>
+
+                            <?=userPanel($owner, "alert alert-info", "opened", $i->created)?>
+
+                            <?php if ($author->guid != $owner->guid) { ?>
+                                <?=userPanel($author, "alert alert-info", "authored", $m->created)?>
+                            <?php } ?>
+
+                            <?php if (count($members) != 0) { ?>
+                                <hr />
+                            <?php } ?>
+
+                            <?php foreach ($members as $m) { ?>
+                                <?=userPanel($m, "well", "cc'd", "")?>
+                            <?php } ?>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+
+<?php } ?>
diff --git a/app/view/login.php b/app/view/login.php
new file mode 100644
index 0000000..901a12d
--- /dev/null
+++ b/app/view/login.php
@@ -0,0 +1,117 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+require_once "model/login.php";
+require_once "view/stdpage.php";
+require_once "view/formctrl.php";
+
+?>
+
+<!DOCTYPE html>
+
+<html lang="en">
+    <head>
+        <?=stdpage\head( "Not logged in" )?>
+    </head>
+
+    <body>
+        <?=stdpage\top()?>
+        <?=stdpage\nav()?>
+
+        <div class="container">
+            <?php if (isset($noaccounts)) { ?>
+                <div class="jumbotron">
+                    <h1>Almost there...</h1>
+                    <p class="text-center">Scrott's database is working, but no user accounts exist.<br />
+                    Use the form below to signup as an admin.</p>
+                    <h5 class="text-center text-danger">
+                        It is presumed that you are the administrator for this Scrott install.<br />
+                        There is a security risk involved with exposing this page to the public!
+                    </h5>
+                </div>
+            <?php } ?>
+
+            <div class="tab-content">
+                <div class="tab-pane fade <?=$activeTab['login']?>" id="loginTab">
+                    <div class="row">
+                        <div class="col-md-4"></div>
+
+                        <div class="col-md-4">
+                            <div class="panel panel-default">
+                                <div class="panel-body text-center">
+                                    <form method="post" action="<?=ap()?>">
+                                        <h1>Login</h1>
+                                        <?=formctrl\formname( "login" )?>
+                                        <?=formctrl\text( "Username", "uname" )?>
+                                        <?=formctrl\password( "Password", "passwd", false )?>
+
+                                        <div class="btn-group pull-right">
+                                            <?php if ($tabSwap) { ?>
+                                                <a href="#signupTab" class="btn btn-default" data-toggle="tab">
+                                                    Signup <span class="glyphicon glyphicon-user"></span>
+                                                </a>
+                                            <?php } ?>
+
+                                            <button type="submit" class="btn btn-success">
+                                                Login <span class="glyphicon glyphicon-log-in"></span>
+                                            </button>
+                                        </div>
+                                    </form>
+                                </div>
+                            </div>
+                        </div>
+
+                        <div class="col-md-4"></div>
+                    </div>
+                </div>
+
+                <div class="tab-pane fade <?=$activeTab['signup']?>" id="signupTab">
+                    <div class="row">
+                        <div class="col-md-3"></div>
+
+                        <div class="col-md-6">
+                            <div class="panel panel-default">
+                                <div class="panel-body">
+                                    <form method="post" action="<?=ap()?>">
+                                        <h1 class="text-center">Signup for Scrott</h1>
+                                        <?=formctrl\formname( "signup" )?>
+                                        <?=formctrl\text( "Username", "uname" )?>
+                                        <?=formctrl\password( "Password", "passwd", false )?>
+                                        <?=formctrl\password( "Confirm Password", "cpasswd", false )?>
+
+                                        <div class="btn-group pull-right">
+                                            <?php if ($tabSwap) { ?>
+                                                <a href="#loginTab" class="btn btn-default" data-toggle="tab">
+                                                    Cancel <span class="glyphicon glyphicon-remove"></span>
+                                                </a>
+                                            <?php } ?>
+
+                                            <button type="submit" class="btn btn-success">
+                                                Signup <span class="glyphicon glyphicon-user"></span>
+                                            </button>
+                                        </div>
+                                    </form>
+                                </div>
+                            </div>
+                        </div>
+
+                        <div class="col-md-3"></div>
+                    </div>
+                </div>
+            </div>
+        </div>
+
+        <?=stdpage\foot()?>
+    </body>
+</html>
diff --git a/app/view/pad.php b/app/view/pad.php
new file mode 100644
index 0000000..a9c8508
--- /dev/null
+++ b/app/view/pad.php
@@ -0,0 +1,60 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+require_once "model/pad.php";
+require_once "view/stdpage.php";
+require_once "view/datalsts.php";
+require_once "view/issue.php";
+
+?>
+
+<!DOCTYPE html>
+
+<html lang="en">
+    <head>
+        <?=stdpage\head( getPageName() )?>
+    </head>
+
+    <body>
+        <?php foreach ($issues as $i) { ?>
+            <?=issue_v\issue($i)?>
+        <?php } ?>
+
+        <?=stdpage\top()?>
+        <?=stdpage\nav()?>
+
+        <div class="container">
+            <div class="well well-lg">
+                <div class="row">
+                    <div class="col-md-12">
+                        <h1>
+                            <span class="glyphicon glyphicon-edit"></span>
+                            <?=$pad->name?>
+
+                            <button type="button" class="btn btn-success" data-toggle="modal" data-target="#newIssueModal">
+                                <span class="glyphicon glyphicon-plus"></span> Open Issue
+                            </button>
+                        </h1>
+                    </div>
+                </div>
+            </div>
+
+            <?php foreach ($stages as $s) { ?>
+                <?=datalsts\stageListItem($s)?>
+            <?php } ?>
+        </div>
+
+        <?=stdpage\foot()?>
+    </body>
+</html>
diff --git a/app/view/pads.php b/app/view/pads.php
new file mode 100644
index 0000000..1f321d0
--- /dev/null
+++ b/app/view/pads.php
@@ -0,0 +1,55 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+require_once "view/stdpage.php";
+require_once "view/datalsts.php";
+
+?>
+
+<!DOCTYPE html>
+
+<html lang="en">
+    <head>
+        <?=stdpage\head( "My Pads" )?>
+    </head>
+
+    <body>
+        <?=stdpage\top()?>
+        <?=stdpage\nav()?>
+
+        <div class="container">
+            <div class="page-header">
+                <h1>
+                    My Pads
+
+                    <button type="button" class="btn btn-success pull-right" data-toggle="modal" data-target="#newPadModal">
+                        <span class="glyphicon glyphicon-plus"></span> Create new
+                    </button>
+                </h1>
+            </div>
+
+            <?php if (!count(user::getCurrent()->getPads_ordByOwnByName())) { ?>
+                <div class="jumbotron">
+                    <h2 class="text-center">You don't have any pads</h2>
+                </div>
+            <?php } ?>
+
+            <?php foreach (user::getCurrent()->getPads_ordByOwnByName() as $p) { ?>
+                <?=datalsts\gpListItem($p)?>
+            <?php } ?>
+        </div>
+
+        <?=stdpage\foot()?>
+    </body>
+</html>
diff --git a/app/view/settings.php b/app/view/settings.php
new file mode 100644
index 0000000..21b75ba
--- /dev/null
+++ b/app/view/settings.php
@@ -0,0 +1,219 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+namespace settings;
+
+require_once "model/settings.php";
+require_once "view/formctrl.php";
+require_once "view/datalsts.php";
+require_once "class/settings.class.php";
+require_once "class/obj.class.php";
+require_once "class/user.class.php";
+
+?>
+<?php function settings() : void { ?>
+
+    <div id="settingsModal" class="modal fade" tabindex="-1" role="dialog">
+        <div class="modal-dialog" role="document">
+            <div class="modal-content">
+                <div class="modal-header">
+                    <button type="button" class="close" data-dismiss="modal">
+                        <span aria-hidden="true">&times;</span>
+                    </button>
+
+                    <h4 class="modal-title">
+                        <span class="glyphicon glyphicon-cog"></span> Settings
+                    </h4>
+                </div>
+
+                <div class="modal-body">
+                    <?php $s = false; ?>
+                    <?php $u = \user::getCurrent(); ?>
+
+                    <ul class="nav nav-tabs" role="tablist">
+                        <li class="<?=oneStr("active", $s)?>">
+                            <a href="#settingsUserTab" data-toggle="tab">
+                                <span class="glyphicon glyphicon-user"></span> <?=$u->getDisplayName()?>
+                            </a>
+                        </li>
+
+                        <?php if ($u->admin == 1) { ?>
+                            <li class="<?=oneStr("active", $s)?>">
+                                <a href="#settingsAdminTab" data-toggle="tab">
+                                    <span class="glyphicon glyphicon-sunglasses"></span> Admin
+                                </a>
+                            </li>
+                        <?php } ?>
+                    </ul>
+
+                    <?php $s = false; ?>
+
+                    <div class="tab-content">
+                        <div class="tab-pane fade <?=oneStr("in active", $s)?>" id="settingsUserTab">
+                            <?=userTab($u)?>
+                        </div>
+
+                        <?php if ($u->admin == 1) { ?>
+                            <div class="tab-pane fade <?=oneStr("in active", $s)?>" id="settingsAdminTab">
+                                <?=adminTab()?>
+                            </div>
+                        <?php } ?>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+
+<?php } ?>
+<?php function image(\obj $obj, string $type, string $label) : void { ?>
+
+    <div class="col-md-6 text-center">
+        <?php if ($type == "head") { ?>
+            <?=\datalsts\objHeadCircle($obj, 100)?>
+            <?php $d = (!$obj->hasHeadImg() ? "disabled" : ""); ?>
+        <?php } else { ?>
+            <?=\datalsts\objBgPrev($obj, 100)?>
+            <?php $d = (!$obj->getBgImg() ? "disabled" : ""); ?>
+        <?php } ?>
+
+        <br />
+        <br />
+
+        <button type="button" class="btn btn-default btn-xs" data-toggle="collapse" data-target="#setimgCollapse-<?=$obj->guid?>-<?=$type?>">
+            <span class="glyphicon glyphicon-camera"></span> Upload new image
+        </button>
+
+        <br />
+
+        <button type="submit" name="input[rmImg-<?=$type?>]" class="btn btn-danger btn-xs" <?=$d?> onclick="return assertconfirm()">
+            <span class="glyphicon glyphicon-remove"></span> Remove image
+        </button>
+
+        <br />
+        <br />
+
+        <div class="collapse" id="setimgCollapse-<?=$obj->guid?>-<?=$type?>">
+            <?=\formctrl\file($label, "img-".$type)?>
+        </div>
+    </div>
+
+<?php } ?>
+<?php function userTab(\user $u) : void { ?>
+
+    <form method="post" action="<?=ap()?>" enctype="multipart/form-data">
+        <?=\formctrl\formname( "settings-user" )?>
+        <?=\formctrl\hidden( "guid", $u->guid )?>
+
+        <p>&nbsp;</p>
+
+        <div class="row">
+            <?=image($u, "head", "User Image")?>
+            <?=image($u, "bg", "Background Image")?>
+        </div>
+
+        <p>&nbsp;</p>
+
+        <?php if ($u->admin == 1) { ?>
+            <p class="pull-right">
+                <span class="glyphicon glyphicon-sunglasses"></span> <?=$u->getDisplayName()?> is a Scrott Administrator
+            </p>
+        <?php } ?>
+
+        <?=\formctrl\text( "Username", "", $u->name, "", false, true )?>
+        <?=\formctrl\checkbox( "Change Password", "setpasswd", false, false, "#setpasswdCollapse-".$u->guid )?>
+
+        <div class="collapse" id="setpasswdCollapse-<?=$u->guid?>">
+            <?=\formctrl\password( "Current Password", "curpasswd", false )?>
+            <?=\formctrl\password( "New Password", "passwd", false )?>
+            <?=\formctrl\password( "Confirm Password", "cpasswd", false )?>
+        </div>
+
+        <?=\formctrl\text( "Alias", "alias", $u->alias, "", false )?>
+        <?=\formctrl\text( "Email", "email", $u->email, "", false, false, ($u->emailConf == 1 ? "has-success" : "") )?>
+
+        <?php if ($u->email != "" && $u->emailConf == 0) { ?>
+            <?=\formctrl\text( "Email Verification Key", "emailVer", "", "", false, false, "has-warning", "You have not confirmed ownership of your email address" )?>
+        <?php } ?>
+
+        <div class="btn-group pull-right">
+            <button type="submit" class="btn btn-success">
+                <span class="glyphicon glyphicon-ok"></span> Save Changes
+            </button>
+
+            <a href="<?=ar()?>/deleteaccount" class="btn btn-danger">
+                <span class="glyphicon glyphicon-trash"></span> Delete Account
+            </a>
+        </div>
+
+        <h6>Created <?=$u->created?></h6>
+        <h6>Updated <?=$u->updated?></h6>
+    </form>
+
+<?php } ?>
+<?php function adminTab() : void { ?>
+
+    <form method="post" action="<?=ap()?>">
+        <?=\formctrl\formname( "settings-admin" )?>
+
+        <p>&nbsp;</p>
+
+        <div class="well well-sm">
+            See detailed statistics, manage users and other objects in the <a href="<?=ar()?>/admin">Administration Panel</a>
+        </div>
+
+        <legend><h4>General Settings</h4></legend>
+        <?=\formctrl\checkbox( "Require SSL", "sslOnly", \settings::sslOnly() )?>
+        <?=\formctrl\checkbox( "Allow anyone to create an account", "allowPublicSignup", \settings::allowPublicSignup() )?>
+
+        <p>&nbsp;</p>
+
+        <legend><h4>SMTP Settings</h4></legend>
+
+        <?php $res = \settings::smtpResult(); ?>
+
+        <?php if ($res == "true") { ?>
+            <p class="text-success pull-right">Last mail attempt was successful</p>
+        <?php } else if ($res == "false") { ?>
+            <p class="text-danger pull-right">Last mail attempt failed</p>
+        <?php } else { ?>
+            <p class="text-warning pull-right">No mail has been attempted yet</p>
+        <?php } ?>
+
+        <?=\formctrl\text( "From Address", "smtpEmailAddress", \settings::smtpEmailAddress(), "", false )?>
+        <?=\formctrl\text( "From Name", "smtpFrom", \settings::smtpFrom(), "", false )?>
+        <?=\formctrl\text( "SMTP Server", "smtpServer", \settings::smtpServer(), "", false )?>
+        <?=\formctrl\text( "Server Port", "smtpPort", \settings::smtpPort() )?>
+
+        <div class="form-group">
+            <label>SMTP Security</label>
+
+            <?php $sec = \settings::smtpSecurity(); ?>
+            <select name="input[smtpSecurity]" class="form-control selectpicker">
+                <option value="" <?=($sec == "" ? "selected" : "")?>>None</option>
+                <option value="ssl" <?=($sec == "ssl" ? "selected" : "")?>>SSL</option>
+                <option value="tls" <?=($sec == "tls" ? "selected" : "")?>>TLS</option>
+            </select>
+        </div>
+
+        <?=\formctrl\text( "Username", "smtpUname", \settings::smtpUname(), "", false )?>
+        <?=\formctrl\password( "Password", "smtpPasswd", false )?>
+
+        <button type="submit" class="btn btn-success pull-right">
+            <span class="glyphicon glyphicon-ok"></span> Save Changes
+        </button>
+
+        <p>&nbsp;</p>
+    </form>
+
+<?php } ?>
diff --git a/app/view/stdpage.php b/app/view/stdpage.php
new file mode 100644
index 0000000..99cbb25
--- /dev/null
+++ b/app/view/stdpage.php
@@ -0,0 +1,266 @@
+<?php
+
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+namespace stdpage;
+
+require_once "class/globals.php";
+require_once "class/user.class.php";
+require_once "view/datamods.php";
+require_once "view/settings.php";
+
+?>
+<?php function head(?string $title = NULL) : void { ?>
+
+    <!--
+
+                ███████╗ ██████╗██████╗  ██████╗ ████████╗████████╗
+                ██╔════╝██╔════╝██╔══██╗██╔═══██╗╚══██╔══╝╚══██╔══╝
+                ███████╗██║     ██████╔╝██║   ██║   ██║      ██║   
+                ╚════██║██║     ██╔══██╗██║   ██║   ██║      ██║   
+                ███████║╚██████╗██║  ██║╚██████╔╝   ██║      ██║   
+                ╚══════╝ ╚═════╝╚═╝  ╚═╝ ╚═════╝    ╚═╝      ╚═╝   
+               Secure Centralized Robust Online  Ticketing  Tool
+               <?=__VERSION__?>
+
+
+        * This is free and unencumbered software released into the public domain.
+        *
+        * Anyone is free to copy, modify, publish, use, compile, sell, or
+        * distribute this software, either in source code form or as a compiled
+        * binary, for any purpose, commercial or non-commercial, and by any
+        * means.
+        *
+        * In jurisdictions that recognize copyright laws, the author or authors
+        * of this software dedicate any and all copyright interest in the
+        * software to the public domain. We make this dedication for the benefit
+        * of the public at large and to the detriment of our heirs and
+        * successors. We intend this dedication to be an overt act of
+        * relinquishment in perpetuity of all present and future rights to this
+        * software under copyright law.
+        *
+        * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+        * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+        * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+        * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+        * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+        * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+        * OTHER DEALINGS IN THE SOFTWARE.
+        *
+        * For more information, please refer to <http://unlicense.org/>
+    -->
+
+    <meta charset="utf-8" />
+    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+
+    <title>Scrott<?=($title ? " - ".$title : "")?></title>
+
+    <link rel="stylesheet" type="text/css" href="<?=ar()?>/static/css/bootstrap.min.css" />
+    <link rel="stylesheet" type="text/css" href="<?=ar()?>/static/css/bootstrap-select.min.css" />
+
+    <style type="text/css">
+        body
+        {
+            padding-top: 70px;
+
+            <?php if (getPageObj() && ($pagebg = getPageObj()->getBgImg())) { ?>
+                background: url(<?=$pagebg?>) no-repeat center center fixed;
+                -webkit-background-size: cover;
+                -moz-background-size: cover;
+                -o-background-size: cover;
+                background-size: cover;
+            <?php } ?>
+        }
+    </style>
+
+<?php } ?>
+<?php function top() : void { ?>
+
+    <?php require "model/noticemodal.php"; ?>
+
+    <?php if (isError(ERROR) || isError(WARNING) || isError(NOTICE)) { ?>
+        <div id="noticeModal" class="modal fade" tabindex="-1" role="dialog">
+            <div class="modal-dialog" role="document">
+                <div class="modal-content">
+                    <div class="modal-body alert <?=$noticeModalAlertClass?>" style="margin: 0;">
+                        <h1 class="text-center"><span class="glyphicon <?=$noticeModalGlyphicon?>"></span></h1>
+                        <h5 class="text-center">Something Happened</h5>
+
+                        <?php if (isError(ERROR)) { ?>
+                            <p>
+                                <?php foreach (getErrors(ERROR) as $err) { ?>
+                                    <span class="label label-danger">Error</span> <?=$err?><br />
+                                <?php } ?>
+                            </p>
+                        <?php } ?>
+
+                        <?php if (isError(WARNING)) { ?>
+                            <p>
+                                <?php foreach (getErrors(WARNING) as $err) { ?>
+                                    <span class="label label-warning">Warning</span> <?=$err?><br />
+                                <?php } ?>
+                            </p>
+                        <?php } ?>
+
+                        <?php if (isError(NOTICE)) { ?>
+                            <p>
+                                <?php foreach (getErrors(NOTICE) as $err) { ?>
+                                    <span class="label label-info">Notice</span> <?=$err?><br />
+                                <?php } ?>
+                            </p>
+                        <?php } ?>
+
+                        <div class="text-center">
+                            <button type="button" class="btn btn-default" data-dismiss="modal">
+                                <span class="glyphicon glyphicon-ok"></span> Got it
+                            </button>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+    <?php } ?>
+
+<?php } ?>
+<?php function foot() : void { ?>
+
+    <script type="text/javascript" src="<?=ar()?>/static/js/jquery.min.js"></script>
+    <script type="text/javascript" src="<?=ar()?>/static/js/bootstrap.min.js"></script>
+    <script type="text/javascript" src="<?=ar()?>/static/js/bootstrap-select.min.js"></script>
+
+    <?php if (isError(ERROR) || isError(WARNING) || isError(NOTICE)) { ?>
+        <script type="text/javascript">
+            $(window).on('load', function () {
+                $("#noticeModal").modal("show");
+            });
+        </script>
+    <?php } ?>
+
+    <script type="text/javascript">
+        $(".issueListItem").click(function () {
+            $("#issueModal-"+$(this).data("guid")).modal("show");
+        });
+
+        function assertconfirm() {
+            return confirm("Are you sure?");
+        }
+    </script>
+
+<?php } ?>
+<?php function about() : void { ?>
+
+    <div id="aboutModal" class="modal fade" tabindex="-1" role="dialog">
+        <div class="modal-dialog" role="document">
+            <div class="modal-content">
+                <div class="modal-body" style="margin: 0;">
+                    <h1 class="text-center"><span class="glyphicon glyphicon-pencil"></span> Scrott</h1>
+                    <h3 class="text-center"><span class="label label-primary"><?=__VERSION__?></span></h3>
+                </div>
+            </div>
+        </div>
+    </div>
+
+<?php } ?>
+<?php function nav() : void { ?>
+
+    <?=about()?>
+
+    <?php if (\user::getCurrent()) { ?>
+        <?=\settings\settings()?>
+        <?=\datamods\newGroup()?>
+        <?=\datamods\newPad()?>
+
+        <?php if (getPageObj()->objtype == "pad") { ?>
+            <?=\datamods\newIssue()?>
+        <?php } ?>
+    <?php } ?>
+
+    <nav class="navbar navbar-inverse navbar-fixed-top">
+        <div class="container-fluid">
+            <div class="navbar-header">
+                <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#scrottnav" aria-expanded="false">
+                    <span class="icon-bar"></span>
+                    <span class="icon-bar"></span>
+                    <span class="icon-bar"></span>
+                </button>
+
+                <a href="<?=ar()?>/" class="navbar-brand">
+                    <span class="glyphicon glyphicon-pencil"></span> Scrott
+                </a>
+            </div>
+
+            <div class="collapse navbar-collapse" id="scrottnav">
+                <?php if (!\user::getCurrent()) { ?>
+                    <p class="navbar-text navbar-right"><i>Not Logged In&nbsp;&nbsp;&nbsp;</i></p>
+                <?php } else { ?>
+                    <ul class="nav navbar-nav">
+                        <li><a href="<?=ap()?>"><span class="glyphicon glyphicon-refresh"></span></a></li>
+                        <li><a href="<?=ar()?>/groups"><span class="glyphicon glyphicon-th"></span></a></li>
+                        <li><a href="<?=ar()?>/pads"><span class="glyphicon glyphicon-edit"></span></a></li>
+
+                        <li class="dropdown">
+                            <a href="#" class="dropdown-toggle" data-toggle="dropdown" aria-expanded="false">
+                                <?=getPageName()?> <span class="caret"></span>
+                            </a>
+
+                            <ul class="dropdown-menu">
+                                <li><a href="#">TODO</a></li>
+                                <li><a href="#">TODO</a></li>
+                                <li><a href="#">TODO</a></li>
+                            </ul>
+                        </li>
+
+                        <li class="dropdown">
+                            <a href="#" class="dropdown-toggle" data-toggle="dropdown" aria-expanded="false">
+                                <span class="glyphicon glyphicon-plus"></span> <span class="caret"></span>
+                            </a>
+
+                            <ul class="dropdown-menu">
+                                <li><a href="#" data-toggle="modal" data-target="#newGroupModal">New Group</a></li>
+                                <li><a href="#" data-toggle="modal" data-target="#newPadModal">New Pad</a></li>
+
+                                <?php if (getPageObj()->objtype == "pad") { ?>
+                                    <li class="divider"></li>
+                                    <li><a href="#" data-toggle="modal" data-target="#newIssueModal">New Issue</a></li>
+                                <?php } ?>
+                            </ul>
+                        </li>
+                    </ul>
+
+                    <ul class="nav navbar-nav navbar-right">
+                        <li class="dropdown">
+                            <a href="#" class="dropdown-toggle" data-toggle="dropdown" aria-expanded="false">
+                                <?php if (\user::getCurrent()->admin == 1) { ?>
+                                    <span class="glyphicon glyphicon-sunglasses"></span>
+                                <?php } ?>
+
+                                <span class="glyphicon glyphicon-user"></span>
+                                &nbsp;
+                                <?=\user::getCurrent()->getDisplayName()?>
+                                <span class="caret"></span>
+                            </a>
+
+                            <ul class="dropdown-menu">
+                                <li><a href="#" data-toggle="modal" data-target="#aboutModal">About Scrott</a></li>
+                                <li><a href="#" data-toggle="modal" data-target="#settingsModal">Settings</a></li>
+                                <li><a href="<?=ar()?>/logout">Log out</a></li>
+                            </ul>
+                        </li>
+                    </ul>
+                <?php } ?>
+            </div>
+        </div>
+    </nav>
+
+<?php } ?>
diff --git a/deps/Bootstrap-select.LICENSE b/deps/Bootstrap-select.LICENSE
new file mode 100644
index 0000000..abb940a
--- /dev/null
+++ b/deps/Bootstrap-select.LICENSE
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2013-2015 bootstrap-select
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/deps/Bootstrap.LICENSE b/deps/Bootstrap.LICENSE
new file mode 100644
index 0000000..1381cb2
--- /dev/null
+++ b/deps/Bootstrap.LICENSE
@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2011-2017 Twitter, Inc.
+Copyright (c) 2011-2017 The Bootstrap Authors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/PHPMailer.LICENSE b/deps/PHPMailer.LICENSE
new file mode 100644
index 0000000..8e0763d
--- /dev/null
+++ b/deps/PHPMailer.LICENSE
@@ -0,0 +1,504 @@
+		  GNU LESSER GENERAL PUBLIC LICENSE
+		       Version 2.1, February 1999
+
+ Copyright (C) 1991, 1999 Free Software Foundation, Inc.
+     59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+[This is the first released version of the Lesser GPL.  It also counts
+ as the successor of the GNU Library Public License, version 2, hence
+ the version number 2.1.]
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+Licenses are intended to guarantee your freedom to share and change
+free software--to make sure the software is free for all its users.
+
+  This license, the Lesser General Public License, applies to some
+specially designated software packages--typically libraries--of the
+Free Software Foundation and other authors who decide to use it.  You
+can use it too, but we suggest you first think carefully about whether
+this license or the ordinary General Public License is the better
+strategy to use in any particular case, based on the explanations below.
+
+  When we speak of free software, we are referring to freedom of use,
+not price.  Our General Public Licenses are designed to make sure that
+you have the freedom to distribute copies of free software (and charge
+for this service if you wish); that you receive source code or can get
+it if you want it; that you can change the software and use pieces of
+it in new free programs; and that you are informed that you can do
+these things.
+
+  To protect your rights, we need to make restrictions that forbid
+distributors to deny you these rights or to ask you to surrender these
+rights.  These restrictions translate to certain responsibilities for
+you if you distribute copies of the library or if you modify it.
+
+  For example, if you distribute copies of the library, whether gratis
+or for a fee, you must give the recipients all the rights that we gave
+you.  You must make sure that they, too, receive or can get the source
+code.  If you link other code with the library, you must provide
+complete object files to the recipients, so that they can relink them
+with the library after making changes to the library and recompiling
+it.  And you must show them these terms so they know their rights.
+
+  We protect your rights with a two-step method: (1) we copyright the
+library, and (2) we offer you this license, which gives you legal
+permission to copy, distribute and/or modify the library.
+
+  To protect each distributor, we want to make it very clear that
+there is no warranty for the free library.  Also, if the library is
+modified by someone else and passed on, the recipients should know
+that what they have is not the original version, so that the original
+author's reputation will not be affected by problems that might be
+introduced by others.
+
+  Finally, software patents pose a constant threat to the existence of
+any free program.  We wish to make sure that a company cannot
+effectively restrict the users of a free program by obtaining a
+restrictive license from a patent holder.  Therefore, we insist that
+any patent license obtained for a version of the library must be
+consistent with the full freedom of use specified in this license.
+
+  Most GNU software, including some libraries, is covered by the
+ordinary GNU General Public License.  This license, the GNU Lesser
+General Public License, applies to certain designated libraries, and
+is quite different from the ordinary General Public License.  We use
+this license for certain libraries in order to permit linking those
+libraries into non-free programs.
+
+  When a program is linked with a library, whether statically or using
+a shared library, the combination of the two is legally speaking a
+combined work, a derivative of the original library.  The ordinary
+General Public License therefore permits such linking only if the
+entire combination fits its criteria of freedom.  The Lesser General
+Public License permits more lax criteria for linking other code with
+the library.
+
+  We call this license the "Lesser" General Public License because it
+does Less to protect the user's freedom than the ordinary General
+Public License.  It also provides other free software developers Less
+of an advantage over competing non-free programs.  These disadvantages
+are the reason we use the ordinary General Public License for many
+libraries.  However, the Lesser license provides advantages in certain
+special circumstances.
+
+  For example, on rare occasions, there may be a special need to
+encourage the widest possible use of a certain library, so that it becomes
+a de-facto standard.  To achieve this, non-free programs must be
+allowed to use the library.  A more frequent case is that a free
+library does the same job as widely used non-free libraries.  In this
+case, there is little to gain by limiting the free library to free
+software only, so we use the Lesser General Public License.
+
+  In other cases, permission to use a particular library in non-free
+programs enables a greater number of people to use a large body of
+free software.  For example, permission to use the GNU C Library in
+non-free programs enables many more people to use the whole GNU
+operating system, as well as its variant, the GNU/Linux operating
+system.
+
+  Although the Lesser General Public License is Less protective of the
+users' freedom, it does ensure that the user of a program that is
+linked with the Library has the freedom and the wherewithal to run
+that program using a modified version of the Library.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.  Pay close attention to the difference between a
+"work based on the library" and a "work that uses the library".  The
+former contains code derived from the library, whereas the latter must
+be combined with the library in order to run.
+
+		  GNU LESSER GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License Agreement applies to any software library or other
+program which contains a notice placed by the copyright holder or
+other authorized party saying it may be distributed under the terms of
+this Lesser General Public License (also called "this License").
+Each licensee is addressed as "you".
+
+  A "library" means a collection of software functions and/or data
+prepared so as to be conveniently linked with application programs
+(which use some of those functions and data) to form executables.
+
+  The "Library", below, refers to any such software library or work
+which has been distributed under these terms.  A "work based on the
+Library" means either the Library or any derivative work under
+copyright law: that is to say, a work containing the Library or a
+portion of it, either verbatim or with modifications and/or translated
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+
+  "Source code" for a work means the preferred form of the work for
+making modifications to it.  For a library, complete source code means
+all the source code for all modules it contains, plus any associated
+interface definition files, plus the scripts used to control compilation
+and installation of the library.
+
+  Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running a program using the Library is not restricted, and output from
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+on the Library (independent of the use of the Library in a tool for
+writing it).  Whether that is true depends on what the Library does
+and what the program that uses the Library does.
+  
+  1. You may copy and distribute verbatim copies of the Library's
+complete source code as you receive it, in any medium, provided that
+you conspicuously and appropriately publish on each copy an
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+warranty; and distribute a copy of this License along with the
+Library.
+
+  You may charge a fee for the physical act of transferring a copy,
+and you may at your option offer warranty protection in exchange for a
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+above, provided that you also meet all of these conditions:
+
+    a) The modified work must itself be a software library.
+
+    b) You must cause the files modified to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    c) You must cause the whole of the work to be licensed at no
+    charge to all third parties under the terms of this License.
+
+    d) If a facility in the modified Library refers to a function or a
+    table of data to be supplied by an application program that uses
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+    is invoked, then you must make a good faith effort to ensure that,
+    in the event an application does not supply such function or
+    table, the facility still operates, and performs whatever part of
+    its purpose remains meaningful.
+
+    (For example, a function in a library to compute square roots has
+    a purpose that is entirely well-defined independent of the
+    application.  Therefore, Subsection 2d requires that any
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+    be optional: if the application does not supply it, the square
+    root function must still compute square roots.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Library,
+and can be reasonably considered independent and separate works in
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+possible use to the public, we recommend making it free software that
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+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
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+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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+
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+
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+  Ty Coon, President of Vice
+
+That's all there is to it!
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+
diff --git a/deps/jQuery.LICENSE b/deps/jQuery.LICENSE
new file mode 100644
index 0000000..e4e5e00
--- /dev/null
+++ b/deps/jQuery.LICENSE
@@ -0,0 +1,36 @@
+Copyright JS Foundation and other contributors, https://js.foundation/
+
+This software consists of voluntary contributions made by many
+individuals. For exact contribution history, see the revision history
+available at https://github.com/jquery/jquery
+
+The following license applies to all parts of this software except as
+documented below:
+
+====
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+====
+
+All files located in the node_modules and external directories are
+externally maintained libraries used by this software which have their
+own licenses; we recommend you read them, as their terms may differ from
+the terms above.
diff --git a/srvs/mysql.sql b/srvs/mysql.sql
new file mode 100644
index 0000000..de5ce85
--- /dev/null
+++ b/srvs/mysql.sql
@@ -0,0 +1,219 @@
+/*
+ * SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to UNLICENSE
+ */
+
+/*
+ * Execute this SQL script file to create or recreate a relational
+ * database schema for use with Scrott.  This file targets MySQL (MariaDB),
+ * however may be applicable to other DBMSs as well.  If necessary,
+ * alternative versions of this file may be tracked to support those
+ * systems.
+ *
+ * Scrott's data model emulates object-oriented structures in the database
+ * schema and features a generic "object" table containing fields pertinent
+ * all object types.  Additional tables extend this for each class of
+ * objects, referencing a row in the object table by GUID.  All objects are
+ * uniquely identifiable by a GUID which is, in our case, an 8-digit
+ * hexadecimal string.
+ */
+
+CREATE DATABASE IF NOT EXISTS db_scrott;
+USE db_scrott;
+
+/*
+ * This table describes a dictionary used for recording system settings
+ * and configuration.  These are application-wide and only writable by
+ * administrators.  This table will only hold values which have been
+ * changed and the app will use built-in defaults for settings *not*
+ * defined by this table.
+ */
+DROP TABLE IF EXISTS settings;
+CREATE TABLE settings (
+    name        varchar(64)         NOT NULL,
+    value       varchar(64)         NOT NULL    DEFAULT '',
+
+    PRIMARY KEY (name)
+);
+
+/*
+ * This table tracks membership.  Users may be members of groups, pads,
+ * and issues as part of the permissions system.  This table is a many-
+ * to-many relationship between users and other objects that is
+ * representative of existing memberships.
+ */
+DROP TABLE IF EXISTS members;
+CREATE TABLE members (
+    guid        varchar(8)          NOT NULL,
+    member      varchar(8)          NOT NULL,
+
+    PRIMARY KEY (guid, member)
+);
+
+/*
+ * This table records whether messages have been seen by any user.  This
+ * table is a many-to-many relationship between users and messages.
+ */
+DROP TABLE IF EXISTS views;
+CREATE TABLE views (
+    guid        varchar(8)          NOT NULL,
+    viewer      varchar(8)          NOT NULL,
+
+    PRIMARY KEY (guid, viewer)
+);
+
+/*
+ * Scrott issues may have multiple assignees.  This table is used to
+ * co-relate assignees and issues along with additional meta-data.
+ */
+DROP TABLE IF EXISTS assignees;
+CREATE TABLE assignees (
+    guid        varchar(8)          NOT NULL,                   /* guid of issue */
+    assignee    varchar(8)          NOT NULL,                   /* user */
+    assigner    varchar(8)          NOT NULL,                   /* user */
+    assigned    datetime            NOT NULL,                   /* timestamp */
+    dismisser   varchar(8)          NOT NULL    DEFAULT '',     /* user */
+    dismissed   varchar(64)         NOT NULL    DEFAULT '',     /* timestamp */
+    signedoff   varchar(64)         NOT NULL    DEFAULT '',     /* timestamp */
+
+    PRIMARY KEY (guid, assignee)
+);
+
+/*
+ * Base table for Scrott objects
+ *
+ * Explaination of permissions...
+ * Every object has an owner, zero or more additional members, and then there is the general
+ * public.
+ *                                              OWNER       MEMBERS         PUBLIC
+ * Permissions are:                         ------------------------------------------
+ *      Access object                           GRANTED     GRANTED         config
+ *      Modify object                           GRANTED     config          DENIED
+ *      Modify members                          GRANTED     config          DENIED
+ *      Modify permissions                      GRANTED     DENIED          DENIED
+ *      Access sub-objects                      GRANTED     config          config
+ *      Create sub-objects                      GRANTED     config          config
+ *      Modify sub-objects                      GRANTED     config          DENIED
+ *      Modify sub-objects' members             GRANTED     config          DENIED
+ *      Modify sub-objects' permissions         GRANTED     DENIED          DENIED
+ *
+ * Permissions can be overridden in sub-objects, but will cascade otherwise.
+ */
+DROP TABLE IF EXISTS objects;
+CREATE TABLE objects (
+    guid        varchar(8)          NOT NULL,
+    owner       varchar(8)          NOT NULL    DEFAULT '',
+    parent      varchar(8)          NOT NULL    DEFAULT '',
+    name        varchar(64)         NOT NULL    DEFAULT '',
+    created     datetime            NOT NULL,
+    updated     datetime            NOT NULL,
+
+    membModify  int(1)              NOT NULL    DEFAULT 0,      /* members can modify object */
+    membMemb    int(1)              NOT NULL    DEFAULT 0,      /* members can modify members */
+    membAccs    int(1)              NOT NULL    DEFAULT 1,      /* members can access sub-objects */
+    membCres    int(1)              NOT NULL    DEFAULT 1,      /* members can create sub-objects */
+    membModifys int(1)              NOT NULL    DEFAULT 1,      /* members can modify sub-objects */
+    membMembs   int(1)              NOT NULL    DEFAULT 1,      /* members can modify sub-obj members */
+    pubAcc      int(1)              NOT NULL    DEFAULT 0,      /* public can access object */
+    pubAccs     int(1)              NOT NULL    DEFAULT 0,      /* public can access sub-objects */
+    pubCres     int(1)              NOT NULL    DEFAULT 0,      /* public can create sub-objects */
+
+    objtype     enum (
+                    'user',
+                    'group',
+                    'pad',
+                    'stage',
+                    'issue',
+                    'mesg',
+                    'log'
+                )                   NOT NULL,
+
+    PRIMARY KEY (guid)
+);
+
+/*
+ * Users -- extends objects
+ */
+DROP TABLE IF EXISTS users;
+CREATE TABLE users (
+    guid        varchar(8)          NOT NULL,
+    auth        varchar(64)         NOT NULL,                   /* user's salted and hashed passwd -- SHA256 */
+    salt        varchar(64)         NOT NULL,                   /* random SHA256 output, used as salt for auth */
+    alias       varchar(64)         NOT NULL    DEFAULT '',
+    email       varchar(64)         NOT NULL    DEFAULT '',
+    emailVer    varchar(8)          NOT NULL    DEFAULT '',
+    admin       int(1)              NOT NULL    DEFAULT 0,
+    reg         int(1)              NOT NULL    DEFAULT 0,      /* if false, user doesn't have valid credentials */
+    emailConf   int(1)              NOT NULL    DEFAULT 0,
+
+    PRIMARY KEY (guid)
+);
+
+/*
+ * Groups -- extends objects
+ */
+DROP TABLE IF EXISTS groups;
+CREATE TABLE groups (
+    guid        varchar(8)          NOT NULL,
+
+    PRIMARY KEY (guid)
+);
+
+/*
+ * Pads -- extends objects
+ */
+DROP TABLE IF EXISTS pads;
+CREATE TABLE pads (
+    guid        varchar(8)          NOT NULL,
+    stage       varchar(8)          NOT NULL    DEFAULT '',
+    issueNumb   int(32)             NOT NULL    DEFAULT 0,
+
+    PRIMARY KEY (guid)
+);
+
+/*
+ * Stages -- extends objects
+ */
+DROP TABLE IF EXISTS stages;
+CREATE TABLE stages (
+    guid        varchar(8)          NOT NULL,
+    stage       varchar(8)          NOT NULL    DEFAULT '',
+
+    PRIMARY KEY (guid)
+);
+
+/*
+ * Issues -- extends objects
+ */
+DROP TABLE IF EXISTS issues;
+CREATE TABLE issues (
+    guid        varchar(8)          NOT NULL,
+    numb        int(32)             NOT NULL    DEFAULT 0,
+    mesg        varchar(8)          NOT NULL    DEFAULT '',
+    closer      varchar(8)          NOT NULL    DEFAULT '',     /* user */
+    closed      varchar(64)         NOT NULL    DEFAULT '',     /* timestamp */
+    due         varchar(64)         NOT NULL    DEFAULT '',     /* timestamp */
+    tags        text            DEFAULT NULL,
+
+    PRIMARY KEY (guid)
+);
+
+/*
+ * Messages / logs -- extends objects
+ */
+DROP TABLE IF EXISTS mesgs;
+CREATE TABLE mesgs (
+    guid        varchar(8)          NOT NULL,
+    author      varchar(8)          NOT NULL    DEFAULT '',
+    mesg        text            DEFAULT NULL,
+    attachment  varchar(64)         NOT NULL    DEFAULT '',
+
+    PRIMARY KEY (guid)
+);
diff --git a/srvs/nginx.conf b/srvs/nginx.conf
new file mode 100644
index 0000000..a5e81f1
--- /dev/null
+++ b/srvs/nginx.conf
@@ -0,0 +1,81 @@
+##
+# SCROTT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+# IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+#
+# For more information, please refer to UNLICENSE
+##
+
+##
+# This file is for configuring NGINX to work with Scrott.  This is not
+# a complete configuration, just a simple and genaric server {} block
+# to use as a starting-point for setting up your server.
+##
+
+server
+{
+    listen 80;
+    listen [::]:80 ipv6only=on;
+    listen 443 ssl;
+    listen [::]:443 ssl ipv6only=on;
+
+    # set to your instance #
+    server_name localhost;
+    root /usr/share/nginx/scrott;
+
+    index index.php;
+    keepalive_timeout 70;
+
+    ##
+    # Completely deny access to user-supplied content.  This content
+    # should instead be served by the df.php script, to enforce
+    # access permissions and prevent code-execution.
+    ##
+    location ^~ /dynmic
+    {
+        deny all;
+        return 404;
+    }
+
+    ##
+    # Allow direct access to built-in static content, instead of
+    # passing these requests to the PHP system.
+    ##
+    location ^~ /static
+    {
+        try_files $uri $uri/ =404;
+    }
+
+    ##
+    # Process normal requests via (clean) url rewriting.  Unless
+    # the requested path exists on disk, pass it to index.php
+    # for processing.
+    ##
+    location /
+    {
+        rewrite ^(.*)$ /index.php$1;
+    }
+
+    ##
+    # Hand-off completed php rewrites (or direct requests) to
+    # php-fpm for processing.
+    ##
+    location ~ [^/]\.php(/|$)
+    {
+        fastcgi_split_path_info ^((?U).+\.php)(.*)$;
+
+        try_files $fastcgi_script_name =404;
+
+        include fastcgi_params;
+        set $path_info $fastcgi_path_info;
+        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+        fastcgi_param PATH_INFO $path_info;
+
+        fastcgi_pass unix:/var/run/php-fpm/php-fpm.sock;
+        fastcgi_index index.php;
+    }
+}
diff --git a/todo/common.mod.php b/todo/common.mod.php
new file mode 100644
index 0000000..0d740ef
--- /dev/null
+++ b/todo/common.mod.php
@@ -0,0 +1,384 @@
+<?php
+
+    /*
+     * Default action
+     */
+    function common_deflt()
+    {
+        global $_SCROTT;
+
+        /* Admin settings tab */
+        if ($_SCROTT['settSSL'] != "neither")
+        {
+            $this->common_settingAdminSettSSLChecked[$_SCROTT['settSSL']] = "checked";
+            $this->common_settingAdminSettSSLDisabled = "disabled";
+        }
+        else
+            $this->common_settingAdminSettSSLChecked[Setting::settSSL()] = "checked";
+
+        if (Setting::allowPublicSignup())
+            $this->common_settingAdminAllowPublicSignupChecked = "checked";
+
+        /* Admin all-users settings tab */
+        $userTbl = new User();
+        $this->common_settingAllUsers = $userTbl->getAllUsers_orderByAdminByName();
+
+        /* Setting modal - what tabs to display? */
+        if (isset($this->obj))
+        {
+            if ($this->obj->type == "group")
+            {
+                $this->group = new Group($this->obj->guid);
+                $this->common_settingShowTab['group'] = true;
+            }
+        }
+    }
+
+    /*
+     * Save changes to user group settings
+     */
+    function saveSettingGroup($input, $attachment)
+    {
+        $form = new Form();
+        $form->field_text("guid");
+        $form->field_text("name");
+        $form->field_bool("perm0");
+        $form->field_bool("perm1");
+        $form->field_bool("perm2");
+        $form->field_bool("perm3");
+        $form->field_bool("perm4");
+        $form->field_bool("perm5");
+        $form->field_bool("perm6");
+        $form->field_bool("perm7");
+        $form->field_bool("perm8");
+
+        if (!$form->populate($input))
+        {
+            $this->logFormErrors($form);
+            return;
+        }
+
+        $user = $this->getCurrentUser();
+        $group = new Group($form->guid);
+
+        if (!$user || $group->type != "group" || !$group->canModify($user))
+        {
+            $this->logError("You do not have permission to modify this group");
+            return;
+        }
+
+        if (isset($input['rmImage']))
+        {
+            if ($group->rmHeadImage())
+                $this->logNotice("Image removed");
+            else
+                $this->logError("Error removing group image");
+
+            return;
+        }
+
+        $group->name = $form->name;
+
+        if ($group->canModifyPermissions($user))
+        {
+            $perms = 0;
+
+            if ($form->perm0)
+                $perms |= 0x100;
+            if ($form->perm1)
+                $perms |= 0x080;
+            if ($form->perm2)
+                $perms |= 0x040;
+            if ($form->perm3)
+                $perms |= 0x020;
+            if ($form->perm4)
+                $perms |= 0x010;
+            if ($form->perm5)
+                $perms |= 0x008;
+            if ($form->perm6)
+                $perms |= 0x004;
+            if ($form->perm7)
+                $perms |= 0x002;
+            if ($form->perm8)
+                $perms |= 0x001;
+
+            $group->perms = $perms;
+        }
+
+        $group->saveObj();
+
+        if ($form->saveFile($attachment, $this->HEAD_IMG_MAX_SIZE, $this->HEAD_IMG_MIME, "assets/img/heads/" . $group->guid))
+            $this->logNotice("Image uploaded");
+        else
+            $this->logFormErrors($form);
+    }
+
+    /*
+     * Save changes to user account settings
+     */
+    function saveSettingUser($input, $attachment)
+    {
+        $form = new Form();
+        $form->field_bool("setPasswd");
+        $form->field_text("curPasswd", null, false);
+        $form->field_text("newPasswd", null, false);
+        $form->field_text("confPasswd", null, false);
+        $form->field_text("alias", "", false);
+        $form->field_text("email", "", false);
+        $form->field_text("emailConfKey", null, false);
+
+        if (!$form->populate($input))
+        {
+            $this->logFormErrors($form);
+            return;
+        }
+
+        $user = $this->getCurrentUser();
+
+        if (!$user)
+        {
+            $this->logError("Not logged in");
+            return;
+        }
+
+        if (isset($input['rmImage']))
+        {
+            if ($user->rmHeadImage())
+                $this->logNotice("Image removed");
+            else
+                $this->logError("Error removing user image");
+
+            return;
+        }
+
+        if ($form->setPasswd)
+        {
+            if ($user->validatePassword($form->curPasswd))
+            {
+                if ($form->newPasswd == $form->confPasswd)
+                {
+                    $user->setPassword($form->newPasswd);
+                    $this->logNotice("Password updated successfully");
+                }
+                else
+                    $this->logWarning("Password not changed -- Passwords did not match");
+            }
+
+            else
+                $this->logWarning("Password not changed -- Current password was incorrect");
+        }
+
+        $user->alias = $form->alias;
+
+        if ($form->email != $user->email)
+            $user->setEmail($form->email);
+
+        else if ($form->emailConfKey != "")
+        {
+            if (!$user->confirmEmailKey($form->emailConfKey))
+                $this->logWarning("Email not confirmed -- Key was incorrect");
+        }
+
+        $user->saveObj();
+
+        if ($form->saveFile($attachment, $this->HEAD_IMG_MAX_SIZE, $this->HEAD_IMG_MIME, "assets/img/heads/" . $user->guid))
+            $this->logNotice("Image uploaded");
+        else
+            $this->logFormErrors($form);
+    }
+
+    /*
+     * Save changes to admin settings
+     */
+    function saveSettingAdmin($input)
+    {
+        $form = new Form();
+        $form->field_enum("settSSL", array("force", "neither", "forbid"), Setting::settSSL());
+        $form->field_bool("allowPublicSignup");
+
+        if (!$form->populate($input))
+        {
+            $this->logFormErrors($form);
+            return;
+        }
+
+        $user = $this->getCurrentUser();
+
+        if (!$user || $user->admin == 0)
+        {
+            $this->logError("Admin permissions required");
+            return;
+        }
+
+        Setting::settSSL($form->settSSL);
+        Setting::allowPublicSignup($form->allowPublicSignup);
+    }
+
+    /*
+     * Allow an admin to create a new user account
+     */
+    function saveSettingAllusersAdduser($input)
+    {
+        $form = new Form();
+        $form->field_text("username");
+        $form->field_text("password", null, false);
+        $form->field_text("cPassword", null, false);
+        $form->field_bool("admin");
+        $form->field_text("alias", "", false);
+        $form->field_text("email", "", false);
+
+        if (!$form->populate($input))
+        {
+            $this->logFormErrors($form);
+            return;
+        }
+
+        $user = $this->getCurrentUser();
+
+        if (!$user || $user->admin == 0)
+        {
+            $this->logError("Admin permissions required");
+            return;
+        }
+
+        if ($form->password != $form->cPassword)
+        {
+            $this->logError("Passwords do not match");
+            return;
+        }
+
+        $user = new User();
+
+        if (!$user->createNewUser($form->username, $form->password))
+        {
+            $this->logError("Username " . $form->username . " is not available");
+            return;
+        }
+
+        if ($form->admin)
+            $user->admin = 1;
+
+        $user->alias = $form->alias;
+        $user->setEmail($form->email);
+        $user->saveObj();
+
+        $this->logNotice("Created new user " . $form->username);
+    }
+
+    /*
+     * Allow an admin to edit user accounts
+     */
+    function saveSettingAllusersEdituser($input, $attachment)
+    {
+        $form = new Form();
+        $form->field_text("guid");
+        $form->field_bool("setPasswd");
+        $form->field_text("newPasswd", null, false);
+        $form->field_text("confPasswd", null, false);
+        $form->field_bool("admin");
+        $form->field_text("alias", "", false);
+        $form->field_text("email", "", false);
+
+        if (!$form->populate($input))
+        {
+            $this->logFormErrors($form);
+            return;
+        }
+
+        $user = $this->getCurrentUser();
+
+        if (!$user || $user->admin == 0)
+        {
+            $this->logError("Admin permissions required");
+            return;
+        }
+
+        $user = new User($form->guid);
+
+        if ($user->type != "user")
+        {
+            $this->logError("Invalid user GUID");
+            return;
+        }
+
+        if (isset($input['rmImage']))
+        {
+            if ($user->rmHeadImage())
+                $this->logNotice("Image removed");
+            else
+                $this->logError("Error removing user image");
+
+            return;
+        }
+
+        if ($form->setPasswd)
+        {
+            if ($form->newPasswd == $form->confPasswd)
+            {
+                $user->setPassword($form->newPasswd);
+                $this->logNotice("Password for " . $user->name . " updated successfully");
+            }
+            else
+                $this->logWarning("Password not changed -- Passwords did not match");
+        }
+
+        $user->admin = $form->admin;
+        $user->alias = $form->alias;
+
+        if ($form->email != $user->email)
+            $user->setEmail($form->email);
+
+        $user->saveObj();
+
+        if ($form->saveFile($attachment, $this->HEAD_IMG_MAX_SIZE, $this->HEAD_IMG_MIME, "assets/img/heads/" . $user->guid))
+            $this->logNotice("Image uploaded");
+        else
+            $this->logFormErrors($form);
+    }
+
+    /*
+     * Allow admin to remove user accounts
+     */
+    function saveSettingAllusersDeluser($input)
+    {
+        $form = new Form();
+        $form->field_text("guid");
+
+        if (!$form->populate($input))
+        {
+            $this->logFormErrors($form);
+            return;
+        }
+
+        $user = $this->getCurrentUser();
+
+        if (!$user || $user->admin == 0)
+        {
+            $this->logError("Admin permissions required");
+            return;
+        }
+
+        $user = new User($form->guid);
+
+        if ($user->type != "user")
+        {
+            $this->logError("Invalid user GUID");
+            return;
+        }
+
+        if ($user->admin && $user->getNumAdmins() == 1)
+        {
+            $this->logError("Account not deleted - Cannot remove the last admin account");
+            return;
+        }
+
+        $user->delObj();
+
+        if (!$this->getCurrentUser())
+        {
+            /* did user delete their own account? */
+            $this->redirectTo($this->ar() . "/");
+        }
+    }
+
+?>
diff --git a/todo/deleteacct.mod.php b/todo/deleteacct.mod.php
new file mode 100644
index 0000000..0178c95
--- /dev/null
+++ b/todo/deleteacct.mod.php
@@ -0,0 +1,63 @@
+<?php
+
+/*
+ * SCROTT Copyright (C) 2016 Malf Furious
+ *
+ * Scrott is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published
+ * by the Free Software Foundation, either version 3 of the License,
+ * or (at your option) any later version.
+ *
+ * Scrott is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
+ * License for more details.
+ */
+
+require_once "model/common.mod.php";
+require_once "class/form.class.php";
+require_once "class/user.class.php";
+
+class DeleteacctModel extends CommonModel
+{
+    /*
+     * Default action
+     */
+    function deflt()
+    {
+    }
+
+    /*
+     * Delete current user's account
+     */
+    function del($input)
+    {
+        $form = new Form();
+        $form->field_text("password", null, false);
+
+        if (!$form->populate($input))
+        {
+            $this->logFormErrors($form);
+            return;
+        }
+
+        $user = $this->getCurrentUser();
+
+        if (!$user->validatePassword($form->password))
+        {
+            $this->logError("Account not deleted - Password was incorrect");
+            return;
+        }
+
+        if ($user->admin && $user->getNumAdmins() == 1)
+        {
+            $this->logError("Account not deleted - Cannot remove the last admin account");
+            return;
+        }
+
+        $user->delObj();
+        $this->redirectTo($this->ar() . "/");
+    }
+}
+
+?>
diff --git a/todo/example.html b/todo/example.html
new file mode 100644
index 0000000..abf84a3
--- /dev/null
+++ b/todo/example.html
@@ -0,0 +1,230 @@
+<!DOCTYPE html>
+
+<html lang="en">
+    <head>
+        <meta charset="utf-8" />
+        <meta http-equiv="X-UA-Compatible" content="IE=edge" />
+        <meta name="viewport" content="width=device-width, initial-scale=1" />
+
+        <title>Scrott - Save the World</title>
+
+        <link rel="stylesheet" type="text/css" href="assets/css/bootstrap.min.css" />
+
+        <style type="text/css">
+body
+{
+    padding-top: 70px;
+}
+        </style>
+    </head>
+
+    <body>
+        <!--NAVBAR-->
+        <nav class="navbar navbar-inverse navbar-fixed-top">
+            <div class="container-fluid">
+                <!--TITLE AND EXPAND BUTTON-->
+                <div class="navbar-header">
+                    <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar-collapse-1" aria-expanded="false">
+                        <span class="icon-bar"></span>
+                        <span class="icon-bar"></span>
+                        <span class="icon-bar"></span>
+                    </button>
+
+                    <a href="/" class="navbar-brand"><span class="glyphicon glyphicon-pencil"></span> Scrott</a>
+                </div>
+
+                <!--NAVBAR CONTENT-->
+                <div class="collapse navbar-collapse" id="navbar-collapse-1">
+                    <ul class="nav navbar-nav">
+                        <li class="dropdown">
+                            <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Save the World <span class="caret"></span></a>
+                            <ul class="dropdown-menu">
+                                <li><a href="#">Project 2</a></li>
+                                <li role="separator" class="divider"></li>
+                                <li><a href="#">Create New Pad</a></li>
+                            </ul>
+                        </li>
+
+                        <li class="dropdown">
+                            <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false"><span class="glyphicon glyphicon-plus"></span> <span class="caret"></span></a>
+                            <ul class="dropdown-menu">
+                                <li><a href="#">Open Issue</a></li>
+                                <li><a href="#">New Discussion Thread</a></li>
+                            </ul>
+                        </li>
+                    </ul>
+
+                    <form method="post" action="#" class="navbar-form navbar-left" role="search">
+                        <div class="form-group">
+                            <input type="text" name="query" class="form-control" placeholder="Search this pad" />
+                        </div>
+                    </form>
+
+                    <ul class="nav navbar-nav navbar-right">
+                        <li class="dropdown">
+                            <a href="#" class=dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">
+                                <span class="glyphicon glyphicon-exclamation-sign"></span>
+                                <span class="glyphicon glyphicon-envelope"></span>
+                                <span class="glyphicon glyphicon-user"></span> Sonic the Hedgehog <span class="caret"></span>
+                            </a>
+                            <ul class="dropdown-menu">
+                                <li><a href="#">Issues assigned to Me <span class="badge">1</span></a></li>
+                                <li><a href="#">My open Issues</a></li>
+                                <li role="separator" class="divider"></li>
+                                <li><a href="#">Private Messages <span class="badge">1</span></a></li>
+                                <li><a href="#">Settings</a></li>
+                                <li><a href="#">Log out</a></li>
+                            </ul>
+                        </li>
+                    </ul>
+                </div>
+            </div>
+        </nav>
+
+        <!-- PAD SUMMARY -->
+        <div class="container">
+            <div class="well well-lg">
+                <div class="row">
+                    <div class="col-md-4">
+                        <h1>Save the World <span class="glyphicon glyphicon-globe"></span><!--Denoting this pad as globally visible--></h1>
+                        <img src="assets/img/sonic.png"    alt="Sonic"    class="img-circle" height="50" />
+                        <span class="glyphicon glyphicon-plus"></span>
+                        <img src="assets/img/tails.png"    alt="Miles"    class="img-circle" height="50" />
+                        <img src="assets/img/amy.png"      alt="Amy"      class="img-circle" height="50" />
+                        <img src="assets/img/knuckles.png" alt="Knuckles" class="img-circle" height="50" />
+                    </div>
+
+                    <div class="col-md-8">
+                        <legend class="text-center">Issue Progress</legend>
+                        <div class="progress">
+                            <div class="progress-bar progress-bar-success" style="width: 50%">Closed</div>
+                            <div class="progress-bar progress-bar-warning" style="width: 25%">In Progress</div>
+                            <div class="progress-bar progress-bar-danger" style="width: 25%">To Do</div>
+                        </div>
+
+                        <div class="row">
+                            <div class="col-md-4 text-center">
+                                <!-- open issues -->
+                                <a href="#"><span class="label label-info"><span class="glyphicon glyphicon-inbox"></span> 5 Open Issues</span></a>
+                            </div>
+
+                            <div class="col-md-4 text-center">
+                                <a href="#"><span class="label label-info"><span class="glyphicon glyphicon-comment"></span> 10 Unresolved Discussions</span></a>
+                            </div>
+
+                            <div class="col-md-4 text-center">
+                                <div class="btn-group" role="group">
+                                    <button type="button" class="btn btn-default"><span class="glyphicon glyphicon-cog"></span></button>
+                                </div>
+                            </div>
+                        </div>
+                    </div>
+                </div>
+            </div>
+
+            <div class="panel panel-default">
+                <h2 class="text-center">In Progress</h2>
+                <table class="table table-hover">
+                    <tr>
+                        <td class="col-md-2">a8c2402b (#4)</td>
+                        <td class="col-md-5">Example Issue</td>
+                        <td class="col-md-3">
+                            <img src="assets/img/sonic.png" alt="Sonic" class="img-circle" height="35" />
+                            <span class="glyphicon glyphicon-share-alt"></span>
+                            <img src="assets/img/tails.png" alt="Miles" class="img-circle" height="35" />
+                        </td>
+                        <td class="col-md-2">
+                            <div class="btn-group" role="group">
+                                <button type="button" class="btn btn-default"><span class="glyphicon glyphicon-pencil"></span></button>
+                                <button type="button" class="btn btn-default"><span class="glyphicon glyphicon-arrow-up"></span></button>
+                                <button type="button" class="btn btn-default"><span class="glyphicon glyphicon-cog"></span></button>
+                                <button type="button" class="btn btn-success"><span class="glyphicon glyphicon-ok"></span></button>
+                            </div>
+                        </td>
+                    </tr>
+
+                    <tr>
+                        <td class="col-md-2">a8c2402b (#5)</td>
+                        <td class="col-md-5">Example Issue</td>
+                        <td class="col-md-3">
+                            <img src="assets/img/tails.png" alt="Miles" class="img-circle" height="35" />
+                            <span class="glyphicon glyphicon-share-alt"></span>
+                            <img src="assets/img/amy.png" alt="Amy" class="img-circle" height="35" />
+                            <span class="glyphicon glyphicon-plus"></span>
+                            <img src="assets/img/sonic.png" alt="Sonic" class="img-circle" height="35" />
+                        </td>
+                        <td class="col-md-2">
+                            <div class="btn-group" role="group">
+                                <button type="button" class="btn btn-default"><span class="glyphicon glyphicon-pencil"></span></button>
+                                <button type="button" class="btn btn-default"><span class="glyphicon glyphicon-arrow-up"></span></button>
+                                <button type="button" class="btn btn-default"><span class="glyphicon glyphicon-cog"></span></button>
+                                <button type="button" class="btn btn-success"><span class="glyphicon glyphicon-ok"></span></button>
+                            </div>
+                        </td>
+                    </tr>
+                </table>
+            </div>
+
+            <div class="panel panel-default">
+                <h2 class="text-center">To Do</h2>
+                <table class="table table-hover">
+                    <tr>
+                        <td class="col-md-2">a8c2402b (#6)</td>
+                        <td class="col-md-5">Example Issue for external user</td>
+                        <td class="col-md-3">
+                            <img src="assets/img/knuckles.png" alt="Knuckles" class="img-circle" height="35" />
+                            <span class="glyphicon glyphicon-share-alt"></span>
+                            <span class="glyphicon glyphicon-user"></span>
+                        </td>
+                        <td class="col-md-2">
+                            <div class="btn-group" role="group">
+                                <button type="button" class="btn btn-default"><span class="glyphicon glyphicon-pencil"></span></button>
+                                <button type="button" class="btn btn-default"><span class="glyphicon glyphicon-arrow-up"></span></button>
+                                <button type="button" class="btn btn-default"><span class="glyphicon glyphicon-cog"></span></button>
+                                <button type="button" class="btn btn-success"><span class="glyphicon glyphicon-ok"></span></button>
+                            </div>
+                        </td>
+                    </tr>
+
+                    <tr>
+                        <td class="col-md-2">a8c2402b (#7)</td>
+                        <td class="col-md-5">Example Unassigned Issue</td>
+                        <td class="col-md-3">
+                            <span class="glyphicon glyphicon-ban-circle"></span>
+                            <span class="glyphicon glyphicon-share-alt"></span>
+                            <img src="assets/img/sonic.png" alt="Sonic" class="img-circle" height="35" />
+                        </td>
+                        <td class="col-md-2">
+                            <div class="btn-group" role="group">
+                                <button type="button" class="btn btn-default"><span class="glyphicon glyphicon-pencil"></span></button>
+                                <button type="button" class="btn btn-default"><span class="glyphicon glyphicon-arrow-up"></span></button>
+                                <button type="button" class="btn btn-default"><span class="glyphicon glyphicon-cog"></span></button>
+                                <button type="button" class="btn btn-success"><span class="glyphicon glyphicon-ok"></span></button>
+                            </div>
+                        </td>
+                    </tr>
+
+                    <tr>
+                        <td class="col-md-2">a8c2402b (#8)</td>
+                        <td class="col-md-5">Example Self-assigned Issue</td>
+                        <td class="col-md-3">
+                            <img src="assets/img/amy.png" alt="Amy" class="img-circle" height="35" />
+                        </td>
+                        <td class="col-md-2">
+                            <div class="btn-group" role="group">
+                                <button type="button" class="btn btn-default"><span class="glyphicon glyphicon-pencil"></span></button>
+                                <button type="button" class="btn btn-default"><span class="glyphicon glyphicon-arrow-up"></span></button>
+                                <button type="button" class="btn btn-default"><span class="glyphicon glyphicon-cog"></span></button>
+                                <button type="button" class="btn btn-success"><span class="glyphicon glyphicon-ok"></span></button>
+                            </div>
+                        </td>
+                    </tr>
+                </table>
+            </div>
+        </div>
+
+        <!-- JS -->
+        <script type="text/javascript" src="assets/js/jquery.min.js"></script>
+        <script type="text/javascript" src="assets/js/bootstrap.min.js"></script>
+    </body>
+</html>
diff --git a/todo/group.setting.modal.view.php b/todo/group.setting.modal.view.php
new file mode 100644
index 0000000..d0e11ca
--- /dev/null
+++ b/todo/group.setting.modal.view.php
@@ -0,0 +1,96 @@
+<?php
+
+/*
+ * SCROTT Copyright (C) 2016 Malf Furious
+ *
+ * Scrott is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published
+ * by the Free Software Foundation, either version 3 of the License,
+ * or (at your option) any later version.
+ *
+ * Scrott is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
+ * License for more details.
+ */
+
+?>
+
+<?php require_once "view/common/permissions.setting.modal.view.php"; ?>
+
+<div class="tab-pane fade <?=$mod->getSettingModalTabDispClasses()?>" id="settGroupTab">
+    <p>&nbsp;</p>
+
+    <form method="post" action="<?=$mod->ap()?>" enctype="multipart/form-data">
+        <input type="hidden" name="input[action]" value="common-setting-group" />
+        <input type="hidden" name="input[guid]" value="<?=$mod->group->guid?>" />
+
+        <div class="row">
+            <div class="col-md-8">
+                <div class="form-group">
+                    <label>Group name</label>
+                    <input type="text" name="input[name]" class="form-control" value="<?=$mod->group->name?>" required="true" maxlength="50" <?=($mod->group->canModify($mod->getCurrentUser()) ? "" : "disabled")?> />
+                </div>
+            </div>
+
+            <div class="col-md-4 text-center">
+                <img src="<?=$mod->group->getHeadImage()?>" alt="<?=$mod->group->name?>" class="img-circle" height="100" />
+
+                <?php if ($mod->group->canModify($mod->getCurrentUser())) { ?>
+                    <br />
+                    <br />
+                    <button type="button" class="btn btn-default btn-xs" data-toggle="collapse" data-target="#inputGroupImageCollapse">
+                        <span class="glyphicon glyphicon-camera"></span> Upload new image
+                    </button>
+                    <br />
+                    <button type="submit" name="input[rmImage]" class="btn btn-danger btn-xs" onclick="return assertConfirm()">
+                        <span class="glyphicon glyphicon-remove"></span> Remove image
+                    </button>
+                <?php } ?>
+            </div>
+        </div>
+
+        <div class="collapse" id="inputGroupImageCollapse">
+            <div class="form-group">
+                <label>Group Image</label>
+                <input type="file" name="attachment" />
+            </div>
+        </div>
+
+        <?php common_setting_permissions($mod, $mod->group); ?>
+
+        <?php if ($mod->group->canModify($mod->getCurrentUser())) { ?>
+            <p>&nbsp;</p>
+            <button type="submit" class="btn btn-success pull-right">Save</button>
+        <?php } ?>
+    </form>
+
+    <p>&nbsp;</p>
+    <p>&nbsp;</p>
+
+    <div class="btn-toolbar pull-right">
+        <?php if ($mod->group->canModifyMembers($mod->getCurrentUser())) { ?>
+            <div class="btn-group">
+                <a href="<?=$mod->group->getURL()?>/members" class="btn btn-primary btn-xs">
+                    <span class="glyphicon glyphicon-user"></span> Manage Members
+                </a>
+            </div>
+        <?php } ?>
+
+        <?php if ($mod->group->isOwner($mod->getCurrentUser())) { ?>
+            <div class="btn-group">
+                <a href="<?=$mod->group->getURL()?>/transfer" class="btn btn-danger btn-xs">
+                    <span class="glyphicon glyphicon-new-window"></span> Transfer Ownership
+                </a>
+            </div>
+
+            <div class="btn-group">
+                <a href="<?=$mod->group->getURL()?>/delete" class="btn btn-danger btn-xs">
+                    <span class="glyphicon glyphicon-trash"></span> Delete Group
+                </a>
+            </div>
+        <?php } ?>
+    </div>
+
+    <p>&nbsp;</p>
+</div>
diff --git a/todo/group.view.php b/todo/group.view.php
new file mode 100644
index 0000000..dde4df1
--- /dev/null
+++ b/todo/group.view.php
@@ -0,0 +1,43 @@
+<!--
+ * SCROTT Copyright (C) 2016 Malf Furious
+ *
+ * Scrott is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published
+ * by the Free Software Foundation, either version 3 of the License,
+ * or (at your option) any later version.
+ *
+ * Scrott is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
+ * License for more details.
+-->
+
+<!DOCTYPE html>
+
+<html lang="en">
+    <head>
+        <?php include "view/common/head.view.php"; ?>
+        <title>Scrott - <?=$mod->group->name?></title>
+    </head>
+
+    <body>
+        <?php include "view/common/topp.view.php"; ?>
+
+        <div class="container">
+            <div class="well well-lg">
+                <h1><?=$mod->group->name?></h1>
+                <img src="<?=$mod->owner->getHeadImage()?>" alt="<?=$mod->owner->getDisplayName()?>" class="img-circle" height="50" />
+
+                <?php if (count($mod->members)) { ?>
+                    <span class="glyphicon glyphicon-plus"></span>
+                <?php } ?>
+
+                <?php foreach ($mod->members as $member) { ?>
+                    <img src="<?=$member->getHeadImage()?>" alt="<?=$member->getDisplayName()?>" class="img-circle" height="50" />
+                <?php } ?>
+            </div>
+        </div>
+
+        <?php include "view/common/foot.view.php"; ?>
+    </body>
+</html>
diff --git a/todo/ownership.setting.modal.view.php b/todo/ownership.setting.modal.view.php
new file mode 100644
index 0000000..3f7c382
--- /dev/null
+++ b/todo/ownership.setting.modal.view.php
@@ -0,0 +1,35 @@
+<?php
+
+/*
+ * SCROTT Copyright (C) 2016 Malf Furious
+ *
+ * Scrott is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published
+ * by the Free Software Foundation, either version 3 of the License,
+ * or (at your option) any later version.
+ *
+ * Scrott is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
+ * License for more details.
+ */
+
+?>
+
+<?php function common_setting_ownership($mod, $obj) { ?>
+    <?php if ($obj->isOwner($mod->getCurrentUser())) { ?>
+        <label class="text-danger">Change Owner</label>
+        <div class="checkbox">
+            <label data-toggle="collapse" data-target="#inputGroupOwnerCollapse">
+                <input type="checkbox" name="input[setOwner]" value="1" /> Transfer Ownership
+            </label>
+        </div>
+
+        <div class="collapse" id="inputGroupOwnerCollapse">
+            <div class="form-group has-error">
+                <label class="control-label">Owner Username</label>
+                <input type="text" name="input[newOwner]" class="form-control" value="<?=$obj->getOwner()->name?>" />
+            </div>
+        </div>
+    <?php } ?>
+<?php } ?>
diff --git a/todo/permissions.setting.modal.view.php b/todo/permissions.setting.modal.view.php
new file mode 100644
index 0000000..55e4157
--- /dev/null
+++ b/todo/permissions.setting.modal.view.php
@@ -0,0 +1,82 @@
+<?php
+
+/*
+ * SCROTT Copyright (C) 2016 Malf Furious
+ *
+ * Scrott is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published
+ * by the Free Software Foundation, either version 3 of the License,
+ * or (at your option) any later version.
+ *
+ * Scrott is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
+ * License for more details.
+ */
+
+?>
+
+<?php function common_setting_permissions($mod, $obj) { ?>
+    <?php if ($obj->canModifyPermissions($mod->getCurrentUser())) { ?>
+        <label>Permissions</label>
+        <div class="row">
+            <div class="col-md-6">
+                <div class="checkbox">
+                    <label>
+                        <input type="checkbox" name="input[perm0]" value="1" <?=($obj->perms & 0x100 ? "checked" : "")?> /> Members can modify
+                    </label>
+                </div>
+
+                <div class="checkbox">
+                    <label>
+                        <input type="checkbox" name="input[perm1]" value="1" <?=($obj->perms & 0x080 ? "checked" : "")?> /> Members can modify members
+                    </label>
+                </div>
+
+                <div class="checkbox">
+                    <label>
+                        <input type="checkbox" name="input[perm2]" value="1" <?=($obj->perms & 0x040 ? "checked" : "")?> /> Members can access children
+                    </label>
+                </div>
+
+                <div class="checkbox">
+                    <label>
+                        <input type="checkbox" name="input[perm3]" value="1" <?=($obj->perms & 0x020 ? "checked" : "")?> /> Members can create children
+                    </label>
+                </div>
+
+                <div class="checkbox">
+                    <label>
+                        <input type="checkbox" name="input[perm4]" value="1" <?=($obj->perms & 0x010 ? "checked" : "")?> /> Members can modify children
+                    </label>
+                </div>
+
+                <div class="checkbox">
+                    <label>
+                        <input type="checkbox" name="input[perm5]" value="1" <?=($obj->perms & 0x008 ? "checked" : "")?> /> Members can modify children's members
+                    </label>
+                </div>
+            </div>
+
+            <div class="col-md-6">
+                <div class="checkbox">
+                    <label>
+                        <input type="checkbox" name="input[perm6]" value="1" <?=($obj->perms & 0x004 ? "checked" : "")?> /> Public can access
+                    </label>
+                </div>
+
+                <div class="checkbox">
+                    <label>
+                        <input type="checkbox" name="input[perm7]" value="1" <?=($obj->perms & 0x002 ? "checked" : "")?> /> Public can access children
+                    </label>
+                </div>
+
+                <div class="checkbox">
+                    <label>
+                        <input type="checkbox" name="input[perm8]" value="1" <?=($obj->perms & 0x001 ? "checked" : "")?> /> Public can create children
+                    </label>
+                </div>
+            </div>
+        </div>
+    <?php } ?>
+<?php } ?>
diff --git a/todo/setting.modal.view.php b/todo/setting.modal.view.php
new file mode 100644
index 0000000..029b58b
--- /dev/null
+++ b/todo/setting.modal.view.php
@@ -0,0 +1,218 @@
+                    <?php if ($mod->common_settingShowTab['group']) { ?>
+                        <li class="<?=$mod->getSettingModalTabActiveClass()?>"><a href="#settGroupTab" aria-controls="settGroupTab" data-toggle="tab">
+                            <span class="glyphicon glyphicon-th"></span> <?=$mod->group->name?>
+                        </a></li>
+                    <?php } ?>
+
+                    <?php if ($mod->getCurrentUser()->admin == 1) { ?>
+                        <li><a href="#settAdminTab" aria-controls="settAdminTab" data-toggle="tab"><span class="glyphicon glyphicon-sunglasses"></span> Admin</a></li>
+                        <li><a href="#settUsersTab" aria-controls="settUsersTab" data-toggle="tab"><span class="glyphicon glyphicon-th"></span> All Users</a></li>
+                    <?php } ?>
+
+
+                    <?php if ($mod->common_settingShowTab['group']) { ?>
+                        <?php include "view/common/group.setting.modal.view.php"; ?>
+                    <?php } ?>
+
+
+
+
+
+
+
+                    <?php if ($mod->getCurrentUser()->admin == 1) { ?>
+                        <div class="tab-pane fade" id="settAdminTab">
+                            <p>&nbsp;</p>
+
+                            <form method="post" action="<?=$mod->ap()?>">
+                                <input type="hidden" name="input[action]" value="common-setting-admin" />
+                                <div class="form-group">
+                                    <label>HTTP(S)</label>
+                                    <div class="radio">
+                                        <label>
+                                            <input type="radio" name="input[settSSL]" value="force" <?=$mod->common_settingAdminSettSSLChecked['force']?> <?=$mod->common_settingAdminSettSSLDisabled?> />
+                                            Always Force SSL
+                                        </label>
+                                    </div>
+
+                                    <div class="radio">
+                                        <label>
+                                            <input type="radio" name="input[settSSL]" value="neither" <?=$mod->common_settingAdminSettSSLChecked['neither']?> <?=$mod->common_settingAdminSettSSLDisabled?> />
+                                            Neither
+                                        </label>
+                                    </div>
+
+                                    <div class="radio">
+                                        <label>
+                                            <input type="radio" name="input[settSSL]" value="forbid" <?=$mod->common_settingAdminSettSSLChecked['forbid']?> <?=$mod->common_settingAdminSettSSLDisabled?> />
+                                            Always Forbid SSL
+                                        </label>
+                                    </div>
+                                </div>
+
+                                <label>Access</label>
+                                <div class="checkbox">
+                                    <label>
+                                        <input type="checkbox" name="input[allowPublicSignup]" value="1" <?=$mod->common_settingAdminAllowPublicSignupChecked?> /> Allow anyone to create an account
+                                    </label>
+                                </div>
+
+                                <button type="submit" class="btn btn-success pull-right">Save</button>
+                            </form>
+
+                            <p>&nbsp;</p>
+                        </div>
+
+                        <div class="tab-pane fade" id="settUsersTab">
+                            <p>&nbsp;</p>
+
+                            <div class="panel-group" id="common-setting-allusers">
+                                <div class="panel panel-default">
+                                    <div class="panel-heading">
+                                        <h4 class="panel-title">
+                                            <a href="#common-setting-allusers-add-collapse" data-toggle="collapse" data-parent="#common-setting-allusers" aria-expanded="false">
+                                                <span class="glyphicon glyphicon-plus"></span> Add New User
+                                            </a>
+                                        </h4>
+                                    </div>
+
+                                    <div class="panel-collapse collapse" id="common-setting-allusers-add-collapse">
+                                        <div class="panel-body">
+                                            <form method="post" action="<?=$mod->ap()?>">
+                                                <input type="hidden" name="input[action]" value="common-setting-allusers-adduser" />
+                                                <div class="form-group">
+                                                    <label>Username</label>
+                                                    <input type="text" name="input[username]" class="form-control" required="true" maxlength="50" />
+                                                </div>
+
+                                                <div class="form-group">
+                                                    <label>Password</label>
+                                                    <input type="password" name="input[password]" class="form-control" />
+                                                </div>
+
+                                                <div class="form-group">
+                                                    <label>Confirm Password</label>
+                                                    <input type="password" name="input[cPassword]" class="form-control" />
+                                                </div>
+
+                                                <div class="checkbox">
+                                                    <label>
+                                                        <input type="checkbox" name="input[admin]" value="1" /> Administrator
+                                                    </label>
+                                                </div>
+
+                                                <div class="form-group">
+                                                    <label>Alias</label>
+                                                    <input type="text" name="input[alias]" class="form-control" maxlength="50" />
+                                                </div>
+
+                                                <div class="form-group">
+                                                    <label>Email</label>
+                                                    <input type="text" name="input[email]" class="form-control" maxlength="50" />
+                                                </div>
+
+                                                <button type="submit" class="btn btn-success pull-right">Add</button>
+                                            </form>
+                                        </div>
+                                    </div>
+                                </div>
+
+                                <?php foreach ($mod->common_settingAllUsers as $user) { ?>
+                                    <div class="panel panel-default">
+                                        <div class="panel-heading">
+                                            <h4 class="panel-title">
+                                                <a href="#common-setting-allusers-<?=$user->guid?>-collapse" data-toggle="collapse" data-parent="#common-setting-allusers" aria-expanded="false">
+                                                    <span class="<?=$user->getGlyphicon()?>"></span> <?=$user->name?> <?=($user->alias != "" ? "(" . $user->alias . ")" : "")?>
+                                                </a>
+                                            </h4>
+                                        </div>
+
+                                        <div class="panel-collapse collapse" id="common-setting-allusers-<?=$user->guid?>-collapse">
+                                            <div class="panel-body">
+                                                <form method="post" action="<?=$mod->ap()?>" enctype="multipart/form-data">
+                                                    <input type="hidden" name="input[action]" value="common-setting-allusers-edituser" />
+                                                    <input type="hidden" name="input[guid]" value="<?=$user->guid?>" />
+
+                                                    <div class="row">
+                                                        <div class="col-md-8">
+                                                            <div class="form-group">
+                                                                <label>Username</label>
+                                                                <input type="text" class="form-control" value="<?=$user->name?>" disabled />
+                                                            </div>
+
+                                                            <div class="checkbox">
+                                                                <label data-toggle="collapse" data-target="#input<?=$user->guid?>PasswdCollapse">
+                                                                    <input type="checkbox" name="input[setPasswd]" value="1" /> Change Password
+                                                                </label>
+                                                            </div>
+                                                        </div>
+
+                                                        <div class="col-md-4 text-center">
+                                                            <img src="<?=$user->getHeadImage()?>" alt="<?=$user->getDisplayName()?>" class="img-circle" height="100" />
+                                                            <br />
+                                                            <br />
+                                                            <button type="button" class="btn btn-default btn-xs" data-toggle="collapse" data-target="#input<?=$user->guid?>ImageCollapse">
+                                                                <span class="glyphicon glyphicon-camera"></span> Upload new image
+                                                            </button>
+                                                            <br />
+                                                            <button type="submit" name="input[rmImage]" class="btn btn-danger btn-xs" onclick="return assertConfirm()">
+                                                                <span class="glyphicon glyphicon-remove"></span> Remove image
+                                                            </button>
+                                                        </div>
+                                                    </div>
+
+                                                    <div class="collapse" id="input<?=$user->guid?>ImageCollapse">
+                                                        <div class="form-group">
+                                                            <label>User Image</label>
+                                                            <input type="file" name="attachment" />
+                                                        </div>
+                                                    </div>
+
+                                                    <div class="collapse" id="input<?=$user->guid?>PasswdCollapse">
+                                                        <div class="form-group">
+                                                            <label>New Password</label>
+                                                            <input type="password" name="input[newPasswd]" class="form-control" />
+                                                        </div>
+
+                                                        <div class="form-group">
+                                                            <label>Confirm Password</label>
+                                                            <input type="password" name="input[confPasswd]" class="form-control" />
+                                                        </div>
+                                                    </div>
+
+                                                    <div class="checkbox">
+                                                        <label>
+                                                            <input type="checkbox" name="input[admin]" value="1" <?=($user->admin ? "checked" : "")?>> Administrator
+                                                        </label>
+                                                    </div>
+
+                                                    <div class="form-group">
+                                                        <label>Alias</label>
+                                                        <input type="text" name="input[alias]" class="form-control" maxlength="50" value="<?=$user->alias?>" />
+                                                    </div>
+
+                                                    <div class="form-group">
+                                                        <label>Email</label>
+                                                        <input type="text" name="input[email]" class="form-control" maxlength="50" value="<?=$user->email?>" />
+                                                    </div>
+
+                                                    <button type="submit" class="btn btn-success pull-right">Save</button>
+                                                </form>
+
+                                                <p>&nbsp;</p>
+                                                <p>&nbsp;</p>
+
+                                                <form method="post" action="<?=$mod->ap()?>">
+                                                    <input type="hidden" name="input[action]" value="common-setting-allusers-deluser" />
+                                                    <input type="hidden" name="input[guid]" value="<?=$user->guid?>" />
+                                                    <button type="submit" class="btn btn-danger btn-xs pull-right" onclick="return assertConfirm()">
+                                                        <span class="glyphicon glyphicon-trash"></span> Delete Account
+                                                    </button>
+                                                </form>
+                                            </div>
+                                        </div>
+                                    </div>
+                                <?php } ?>
+                            </div>
+                        </div>
+                    <?php } ?>