/** * Returns whether or not inline editing should be enabled. * * This method can be called "in general" (no $obj passed) or answered * for a very specific object being modified. * * @param Object $object The Object being edited - could be a Doctrine_Record, Doctrine_Collection * @return boolean */ public function shouldShowEditor($obj = null, $forceRefresh = false) { $key = $obj === null ? 'generic' : spl_object_hash($obj); if (!isset($this->_shouldShowEditor[$key]) || $forceRefresh) { $credential = $this->getOption('admin_credential'); if ($credential) { $shouldShow = $this->_user->hasCredential($credential); } else { // even if no credential were passed, still require a login at least $shouldShow = $this->_user->isAuthenticated(); } $event = new sfEvent($this, 'editable_content.should_show_editor', array('user' => $this->_user, 'object' => $obj)); $this->_dispatcher->filter($event, $shouldShow); $this->_shouldShowEditor[$key] = $event->getReturnValue(); } return $this->_shouldShowEditor[$key]; }
$e = $dispatcher->notifyUntil($event = new sfEvent(new stdClass(), 'foo')); $t->is($listener->getValue(), 'listenToFooBis', '->notifyUntil() notifies all registered listeners in order and stops if it returns true'); // ->filter() $t->diag('->filter()'); $listener->reset(); $dispatcher = new sfEventDispatcher(); $dispatcher->connect('foo', array($listener, 'filterFoo')); $dispatcher->connect('foo', array($listener, 'filterFooBis')); $e = $dispatcher->filter($event = new sfEvent(new stdClass(), 'foo'), 'foo'); $t->is($e->getReturnValue(), '-*foo*-', '->filter() filters a value'); $t->is($e, $event, '->filter() returns the event object'); $listener->reset(); $dispatcher = new sfEventDispatcher(); $dispatcher->connect('foo', array($listener, 'filterFooBis')); $dispatcher->connect('foo', array($listener, 'filterFoo')); $e = $dispatcher->filter($event = new sfEvent(new stdClass(), 'foo'), 'foo'); $t->is($e->getReturnValue(), '*-foo-*', '->filter() filters a value'); class Listener { protected $value = ''; function filterFoo(sfEvent $event, $foo) { return "*{$foo}*"; } function filterFooBis(sfEvent $event, $foo) { return "-{$foo}-"; } function listenToFoo(sfEvent $event) { $this->value .= 'listenToFoo';
protected function getWindows() { return $this->dispatcher->filter(new sfEvent($this, 'dm.admin_homepage.filter_windows'), $this->getDefaultWindows())->getReturnValue(); }