/**
* Get the basic file info and supporting slices/tags
* $params object should be a json like
* <code>
* {
* "id": 1
* "gallery": {
* "name": "Gallery name",
* "width": 100
* "height": 100
* "thumb_xsize": 50
* "thumb_ysize": 50
* }
* "order": [1, 2, 10, 3, 8]
* }
* </code>
*
* @param $params
* @return RokCommon_Ajax_Result
*/
public function update($params)
{
$result = new RokCommon_Ajax_Result();
/** @var Doctrine_Transaction $tx */
$tx = RokGallery_Doctrine::getConnection()->transaction;
$tx->setIsolation('REPEATABLE READ');
try {
$tx->beginTransaction();
$gallery = RokGallery_Model_GalleryTable::getSingle($params->id);
if ($gallery === false) {
throw new RokCommon_Ajax_Exception(rc__('ROKGALLERY_UNABLE_TO_FIND_GALLERY_WITH_ID_N_TO_UPDATE', $params->id));
}
$oldfiletags = $gallery->filetags;
$update_slices = false;
foreach ($params->gallery as $field => $value) {
if (isset($gallery->{$field})) {
// see if we need to update the slices
if ($field == 'width' || $field == 'height' || $field == 'keep_aspect' || $field == 'thumb_xsize' || $field == 'thumb_ysize' || $field == 'thumb_background' || $field == 'thumb_keep_aspect') {
$update_slices = true;
}
if ($value == '') {
$value = null;
}
$gallery->{$field} = $value;
}
}
$gallery->save();
$result->setPayload(array('gallery' => $gallery->toJsonableArray()));
// get list of files to process
$fileids = RokGallery_Model_FileTable::getIdsByTags($gallery->filetags);
// get list of files to remove
$original_fileids = RokGallery_Model_FileTable::getIdsByTags($oldfiletags);
// get the list of file ids to remove or add
$remove_fileids = array_diff($original_fileids, $fileids);
$new_fileids = array_diff($fileids, $original_fileids);
// just return if there are no files to process
if ((empty($fileids) || $fileids === false) && (empty($remove_fileids) || $remove_fileids === false)) {
$tx->commit();
return $result;
}
/** @var RokGallery_Job_Property_GalleryFile[] $files */
$files = array();
// Add any new files to the job
if (!empty($new_fileids)) {
foreach ($new_fileids as $new_fileid) {
$files[] = new RokGallery_Job_Property_GalleryFile($new_fileid);
}
}
// if we need to update all slices populate them
if ($update_slices) {
foreach ($fileids as $fileid) {
$files[] = new RokGallery_Job_Property_GalleryFile($fileid);
}
}
$remove_slices = array();
// remove all non linked slices
foreach ($gallery->Slices as $key => &$slice) {
/** @var RokGallery_Model_Slice $slice */
if (in_array($slice->File->id, $remove_fileids)) {
$remove_slices[] = $slice->id;
}
}
foreach ($remove_slices as $remove_slice_id) {
$remove_slice = RokGallery_Model_SliceTable::getSingle($remove_slice_id);
if (RokGallery_Config::getOption(RokGallery_Config::OPTION_GALLERY_REMOVE_SLICES, false)) {
$remove_slice->delete();
} else {
$remove_slice->unlink('Gallery');
$remove_slice->save();
}
}
// if there are no files to process just return
if (empty($files)) {
$tx->commit();
return;
}
$properties = array("galleryId" => $gallery->id, "files" => $files);
$job = RokGallery_Job::create(RokGallery_Job::TYPE_UPDATEGALLERY);
$job->propertires = serialize($properties);
$job->setProperties($properties);
$job->save();
$tx->commit();
// Disconnect and process job
$this->sendDisconnectingReturn($result);
$job->Ready();
$job->Run('Starting Gallery Update');
$job->process();
die;
} catch (Exception $e) {
$tx->rollback();
throw $e;
}
}
