/**
* @param modMediaSource $mediaSource
*
* @return bool|string
*/
public function prepareSource(modMediaSource $mediaSource = null)
{
if (!($this->ms2Gallery = $this->xpdo->getService('ms2gallery', 'ms2Gallery', MODX_CORE_PATH . 'components/ms2gallery/model/ms2gallery/'))) {
return 'Could not load class ms2Gallery!';
}
if ($mediaSource) {
$this->mediaSource = $mediaSource;
return true;
} elseif (is_object($this->mediaSource) && $this->mediaSource instanceof modMediaSource) {
return true;
} else {
/* @var modResource $resource */
if ($resource = $this->getOne('Resource')) {
$properties = $resource->getProperties('ms2gallery');
$source = $properties['media_source'];
$ctx = $resource->get('context_key');
$this->mediaSource = $this->ms2Gallery->initializeMediaSource($ctx, $source);
if (!$this->mediaSource || !$this->mediaSource instanceof modMediaSource) {
return 'Could not initialize media source for resource with id = ' . $this->get('resource_id');
} else {
return true;
}
} else {
return 'Could not load file resource with id = ' . $this->get('resource_id');
}
}
}
/**
* @return bool|null|string
*/
public function initialize()
{
/* @var modResource $resource */
$id = $this->getProperty('id', @$_GET['id']);
if (!($resource = $this->modx->getObject('modResource', $id))) {
return $this->modx->lexicon('ms2gallery_err_no_resource');
}
$ctx = $resource->get('context_key');
$properties = $resource->getProperties('ms2gallery');
$source = $properties['media_source'];
if (!($this->ms2Gallery = $this->modx->getService('ms2gallery', 'ms2Gallery', MODX_CORE_PATH . 'components/ms2gallery/model/ms2gallery/'))) {
return 'Could not load class ms2Gallery!';
} elseif (!($this->mediaSource = $this->ms2Gallery->initializeMediaSource($ctx, $source))) {
return $this->modx->lexicon('ms2gallery_err_no_source');
}
$this->resource = $resource;
return true;
}
