/** * Update the slice * $params object should be a json like * <code> * { * 'id': 1 * 'slice':{'title':'new title','description':'new description'} * } * </code> * * @param $params * @return RokCommon_Ajax_Result */ public function create($params) { $result = new RokCommon_Ajax_Result(); try { $file = RokGallery_Model_FileTable::getSingle($params->fileId); /** @var $slice RokGallery_Model_Slice */ $slice =& RokGallery_Model_Slice::createNew($file); if ($slice === false) { throw new RokCommon_Ajax_Exception(rc__('ROKGALLERY_UNABLE_TO_FIND_SLICE_N', $params->id)); } foreach ($params->slice as $field => $value) { // change the manipulation format if passed if ($field == 'manipulations') { $value = RokGallery_Manipulation_Helper::unserializeFromJson($value); } // Add any tags if they are passed if ($field == 'Tags') { if (!empty($value) && is_array($value)) { foreach ($value as $tag) { $slice->addTag($tag); } } continue; } $slice->{$field} = $value; } $slice->save(); $slice->populateFilterInfo(); $slice->manipulations = RokGallery_Manipulation_Helper::prepSerializedForJson($slice->manipulations); $slice->Tags; $slice->FileTags; $slice->File; $result->setPayload(array('slice' => $slice->toJsonableArray())); } catch (Exception $e) { throw $e; } return $result; }