public function Delete()
{
$ps_mode = $this->request->getParameter('mode', pString);
$va_errors = array();
$pa_watch_ids = $this->request->getParameter('watch_id', pArray);
$va_errors = array();
if (is_array($pa_watch_ids) && sizeof($pa_watch_ids) > 0) {
$t_watch_list = new ca_watch_list();
foreach ($pa_watch_ids as $vn_watch_id) {
if ($t_watch_list->load(array('watch_id' => $vn_watch_id))) {
$t_watch_list->setMode(ACCESS_WRITE);
$t_watch_list->delete();
if ($t_watch_list->numErrors()) {
$va_errors = $t_item->errors;
}
}
}
if (sizeof($va_errors) > 0) {
$this->notification->addNotification(implode("; ", $va_errors), __NOTIFICATION_TYPE_ERROR__);
} else {
$this->notification->addNotification(_t("Your watched items have been deleted"), __NOTIFICATION_TYPE_INFO__);
}
} else {
$this->notification->addNotification(_t("Please use the checkboxes to select items to remove from your watch list"), __NOTIFICATION_TYPE_WARNING__);
}
if ($ps_mode == "dashboard") {
$this->response->setRedirect(caNavUrl($this->request, "", "Dashboard", "Index"));
} else {
$this->ListItems();
}
}
/**
* Add item to user's watch list. Intended to be called via ajax, and JSON response is returned in the current view inherited from ActionController
*/
public function toggleWatch()
{
list($vn_subject_id, $t_subject) = $this->_initView();
require_once __CA_MODELS_DIR__ . '/ca_watch_list.php';
if (!$this->_checkAccess($t_subject)) {
return false;
}
$va_errors = array();
$t_watch_list = new ca_watch_list();
$vn_user_id = $this->request->user->get("user_id");
if ($t_watch_list->isItemWatched($vn_subject_id, $t_subject->tableNum(), $vn_user_id)) {
if ($t_watch_list->load(array('row_id' => $vn_subject_id, 'user_id' => $vn_user_id, 'table_num' => $t_subject->tableNum()))) {
$t_watch_list->setMode(ACCESS_WRITE);
$t_watch_list->delete();
if ($t_watch_list->numErrors()) {
$va_errors = $t_item->errors;
$this->view->setVar('state', 'watched');
} else {
$this->view->setVar('state', 'unwatched');
}
}
} else {
$t_watch_list->setMode(ACCESS_WRITE);
$t_watch_list->set('user_id', $vn_user_id);
$t_watch_list->set('table_num', $t_subject->tableNum());
$t_watch_list->set('row_id', $vn_subject_id);
$t_watch_list->insert();
if ($t_watch_list->numErrors()) {
$this->view->setVar('state', 'unwatched');
$va_errors = $t_item->errors;
} else {
$this->view->setVar('state', 'watched');
}
}
$this->view->setVar('errors', $va_errors);
$this->render('../generic/ajax_toggle_item_watch_json.php');
}