ext/eventcart/CRM/Event/Cart/Page/RemoveFromCart.php

   1 <?php
   2
   3 /**
   4  * Class CRM_Event_Cart_Page_RemoveFromCart
   5  */
   6 class CRM_Event_Cart_Page_RemoveFromCart extends CRM_Core_Page {
   7
   8   /**
   9    * This function takes care of all the things common to all pages.
  10    *
  11    * This typically involves assigning the appropriate smarty variables :)
  12    */
  13   public function run() {
  14     $transaction = new CRM_Core_Transaction();
  15     $this->_id = CRM_Utils_Request::retrieve('id', 'Positive', $this, TRUE);
  16     $cart = CRM_Event_Cart_BAO_Cart::find_or_create_for_current_session();
  17     $cart->load_associations();
  18     $event_in_cart = $cart->get_event_in_cart_by_event_id($this->_id);
  19     $removed_event = $cart->remove_event_in_cart($event_in_cart->id);
  20     $removed_event_title = $removed_event->event->title;
  21     CRM_Core_Session::setStatus(ts("<b>%1</b> has been removed from your cart.", [1 => $removed_event_title]), '', 'success');
  22     $transaction->commit();
  23     return CRM_Utils_System::redirect($_SERVER['HTTP_REFERER']);
  24   }
  25
  26 }