nextcloud/lib/preview/images.php

36 lines
876 B
PHP

<?php
/**
* Copyright (c) 2013 Frank Karlitschek frank@owncloud.org
* Copyright (c) 2013 Georg Ehrke georg@ownCloud.com
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
namespace OC\Preview;
class Image extends Provider {
public function getMimeType() {
return '/image\/.*/';
}
public function getThumbnail($path, $maxX, $maxY, $scalingup, $fileview) {
//get fileinfo
$fileinfo = $fileview->getFileInfo($path);
//check if file is encrypted
if($fileinfo['encrypted'] === true) {
$image = new \OC_Image($fileview->fopen($path, 'r'));
}else{
$image = new \OC_Image();
$image->loadFromFile($fileview->getLocalFile($path));
}
//check if image object is valid
if (!$image->valid()) return false;
return $image;
}
}
\OC\Preview::registerProvider('OC\Preview\Image');