/**
* Saves a thumbnail locally
*
* @param $thumbnailUrl
*/
public function saveThumbnail()
{
$this->_videoId = XenGallery_Helper_String::cleanVideoId($this->_videoId);
$this->_mediaSiteId = preg_replace('#[^a-zA-Z0-9_]#', '', $this->_mediaSiteId);
if (!$this->_mediaSiteId || !$this->_videoId || !$this->_thumbnailUrl) {
return false;
}
$options = XenForo_Application::getOptions();
$this->_thumbnailPath = XenForo_Application::$externalDataPath . '/xengallery/' . $this->_mediaSiteId;
try {
$thumbnailPath = $this->_thumbnailPath . '/' . $this->_mediaSiteId . '_' . $this->_videoId . '.jpg';
$client = XenForo_Helper_Http::getClient($this->_thumbnailUrl);
XenForo_Helper_File::createDirectory(dirname($thumbnailPath), true);
$fp = @fopen($thumbnailPath, 'w');
if (!$fp) {
return false;
}
fwrite($fp, $client->request('GET')->getBody());
fclose($fp);
} catch (Zend_Http_Client_Exception $e) {
return false;
}
$image = new XenGallery_Helper_Image($thumbnailPath);
$image->resize($options->xengalleryThumbnailDimension['width'], $options->xengalleryThumbnailDimension['height'], 'crop');
return $image->save($this->_mediaSiteId . '_' . $this->_videoId . '_thumb', $this->_thumbnailPath, 'jpg');
}
