Add "invitationIgnore" event

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

@@ -98,6 +98,16 @@ final class Events
      */
     const INVITATION_REJECT = 'invitationReject';
 
+    /**
+     * An invitation is ignored.
+     *
+     * This event is triggered after an invitation has been ignored by a
+     * visitor and automatically closed by the system. An associative array with
+     * the following items is passed to the event handlers:
+     *  - "invitation": an instance of {@link \Mibew\Thread} class.
+     */
+    const INVITATION_IGNORE = 'invitationIgnore';
+
     /**
      * An operator cannot be authenticated.
      *

src/mibew/libs/invitation.php

@@ -245,7 +245,9 @@ function invitation_reject($visitor_id)
 }
 
 /**
- * Close old invitations
+ * Close old invitations.
+ *
+ * Triggers {@link \Mibew\EventDispatcher\Events::INVITATION_IGNORE} event.
  */
 function invitation_close_old()
 {
@@ -294,6 +296,10 @@ function invitation_close_old()
             Thread::KIND_FOR_AGENT,
             getlocal('Visitor ignored invitation and it was closed automatically', null, $thread->locale, true)
         );
+
+        $args = array('invitation' => $thread);
+        EventDispatcher::getInstance()->triggerEvent(Events::INVITATION_IGNORE, $args);
+
         unset($thread);
     }
 }