PHP c2cTools::is_collaborative_document示例

 public function executeInsertimagetag()
 {
     $user = $this->getUser();
     $prefered_cultures = $user->getCulturesForDocuments();
     $module = $this->getRequestParameter('mod');
     $id = $this->getRequestParameter('id');
     $associated_docs = Association::findAllWithBestName($id, $prefered_cultures);
     $associated_images = Document::fetchAdditionalFieldsFor(array_filter($associated_docs, array('c2cTools', 'is_image')), 'Image', array('filename', 'image_type'));
     $doc = Document::find(c2cTools::module2model($module), $id);
     if (empty($doc)) {
         $this->setNotFoundAndRedirect();
     }
     if (c2cTools::is_collaborative_document($doc)) {
         // for collaborative content, keep only collaborative images
         $associated_images = array_filter($associated_images, array('c2cTools', 'is_collaborative_document'));
     }
     $this->document_id = $id;
     $this->div = $this->getRequestParameter('div');
     $this->associated_images = $associated_images;
 }