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Current Path : /home/s/c/g/scgforma/www/cloud/lib/private/Preview/ |
Current File : /home/s/c/g/scgforma/www/cloud/lib/private/Preview/Image.php |
<?php /** * @copyright Copyright (c) 2016, ownCloud, Inc. * * @author Georg Ehrke <oc.list@georgehrke.com> * @author Joas Schilling <coding@schilljs.com> * @author josh4trunks <joshruehlig@gmail.com> * @author Olivier Paroz <github@oparoz.com> * @author Robin Appelman <robin@icewind.nl> * @author Thomas Müller <thomas.mueller@tmit.eu> * @author Thomas Tanghus <thomas@tanghus.net> * * @license AGPL-3.0 * * This code is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License, version 3, * as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License, version 3, * along with this program. If not, see <http://www.gnu.org/licenses/> * */ namespace OC\Preview; abstract class Image extends Provider { /** * {@inheritDoc} */ public function getThumbnail($path, $maxX, $maxY, $scalingup, $fileview) { //get fileinfo $fileInfo = $fileview->getFileInfo($path); if (!$fileInfo) { return false; } $maxSizeForImages = \OC::$server->getConfig()->getSystemValue('preview_max_filesize_image', 50); $size = $fileInfo->getSize(); if ($maxSizeForImages !== -1 && $size > ($maxSizeForImages * 1024 * 1024)) { return false; } $image = new \OC_Image(); $useTempFile = $fileInfo->isEncrypted() || !$fileInfo->getStorage()->isLocal(); if ($useTempFile) { $fileName = $fileview->toTmpFile($path); } else { $fileName = $fileview->getLocalFile($path); } $image->loadFromFile($fileName); $image->fixOrientation(); if ($useTempFile) { unlink($fileName); } if ($image->valid()) { $image->scaleDownToFit($maxX, $maxY); return $image; } return false; } }