Add "groupCreate" event

src/mibew/libs/classes/Mibew/EventDispatcher/Events.php

@@ -32,6 +32,15 @@ final class Events
      */
     const CRON_RUN = 'cronRun';
 
+    /**
+     * A group is created.
+     *
+     * This event is triggered after a group has been created. An associative
+     * array with the following items is passed to the event handlers:
+     *  - "group": group's array.
+     */
+    const GROUP_CREATE = 'groupCreate';
+
     /**
      * An operator cannot be authenticated.
      *

src/mibew/libs/groups.php

@@ -18,6 +18,8 @@
  */
 
 // Import namespaces and classes of the core
+use Mibew\EventDispatcher\EventDispatcher;
+use Mibew\EventDispatcher\Events;
 use Mibew\Database;
 use Mibew\Settings;
 
@@ -291,6 +293,8 @@ function check_group_params($group, $extra_params = null)
 /**
  * Creates group
  *
+ * Triggers {@link \Mibew\EventDispatcher\Events::GROUP_CREATE} event.
+ *
  * @param array $group Operators' group. The $group array must contains the
  *   following keys:
  *     - name,
@@ -339,6 +343,9 @@ function create_group($group)
         array('return_rows' => Database::RETURN_ONE_ROW)
     );
 
+    $args = array('group' => $new_group);
+    EventDispatcher::getInstance()->triggerEvent(Events::GROUP_CREATE, $args);
+
     return $new_group;
 }