Add form submission handler for user removal

Added handler for the button added in the previous commit.

1 files changed, 46 insertions, 0 deletions

diff --git a/app/model/common.mod.php b/app/model/common.mod.php
index 03ed54f..5e6373c 100644
--- a/app/model/common.mod.php
+++ b/app/model/common.mod.php
@@ -58,6 +58,7 @@ class CommonModel extends MasterModel
             case "common-setting-admin":             $this->saveSettingAdmin($input);                         break;
             case "common-setting-allusers-adduser":  $this->saveSettingAllusersAdduser($input);               break;
             case "common-setting-allusers-edituser": $this->saveSettingAllusersEdituser($input, $attachment); break;
+            case "common-setting-allusers-deluser":  $this->saveSettingAllusersDeluser($input);               break;
         }
     }
 
@@ -283,6 +284,51 @@ class CommonModel extends MasterModel
         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() . "/");
+        }
+    }
 }
 
 ?>