1 files changed, 71 insertions, 0 deletions
diff --git a/app/class/model.class.php b/app/class/model.class.php
new file mode 100644
index 0000000..25e34ab
--- /dev/null
+++ b/app/class/model.class.php
@@ -0,0 +1,71 @@
+<?php
+
+require_once "class/framework.class.php";
+
+/*
+ * Abstract model class - defines logic common to all app MVC models
+ */
+abstract class Model extends Framework
+{
+    /*
+     * Constructor
+     */
+    function __construct()
+    {
+        parent::__construct();
+
+        $this->errorlist   = array();
+        $this->warninglist = array();
+        $this->noticelist  = array();
+    }
+
+    /*
+     * Check for error
+     */
+    function isError()
+    {
+        return count($this->errorlist) > 0;
+    }
+
+    /*
+     * Check for warning
+     */
+    function isWarning()
+    {
+        return count($this->warninglist) > 0;
+    }
+
+    /*
+     * Check for notice
+     */
+    function isNotice()
+    {
+        return count($this->noticelist) > 0;
+    }
+
+    /*
+     * Log an error
+     */
+    function logError($str)
+    {
+        $this->errorlist[] = $str;
+    }
+
+    /*
+     * Log a warning
+     */
+    function logWarning($str)
+    {
+        $this->warninglist[] = $str;
+    }
+
+    /*
+     * Log a notice
+     */
+    function logNotice($str)
+    {
+        $this->noticelist[] = $str;
+    }
+}
+
+?>