/**
* Remove one or more categories
*
* @return void
*/
public function removeTask()
{
// Check for request forgeries
Request::checkToken();
// Incoming
$ids = Request::getVar('id', array());
if (!is_array($ids)) {
$ids = array();
}
// Make sure we have an ID
if (empty($ids)) {
App::redirect(Route::url('index.php?option=' . $this->_option . '&controller=' . $this->_controller, false));
return;
}
$cids = array();
if (count($ids) > 0) {
// Loop through each category ID
foreach ($ids as $id) {
// Load the category
$cat = new Category($this->database);
$cat->load($id);
// Check its count of items in it
if ($cat->count > 0) {
// Category is NOT empty
$cids[] = $cat->name;
} else {
// Empty category, go ahead and delete
$cat->delete($id);
}
}
}
if (count($cids)) {
App::redirect(Route::url('index.php?option=' . $this->_option . '&controller=' . $this->_controller, false), Lang::txt('COM_EVENTS_CAL_LANG_CATEGORY_NOTEMPTY', implode("\\', \\'", $cids)), 'warning');
return;
}
// Redirect
App::redirect(Route::url('index.php?option=' . $this->_option . '&controller=' . $this->_controller, false), Lang::txt('COM_EVENTS_CAL_LANG_CATEGORY_REMOVED'));
}
