You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
72 lines
1.9 KiB
72 lines
1.9 KiB
<?php
|
|
/**
|
|
* @copyright Copyright (c) 2016, ownCloud, Inc.
|
|
*
|
|
* @author Christoph Wurst <christoph@winzerhof-wurst.at>
|
|
* @author Georg Ehrke <oc.list@georgehrke.com>
|
|
* @author Joas Schilling <coding@schilljs.com>
|
|
* @author Lukas Reschke <lukas@statuscode.ch>
|
|
* @author Olivier Paroz <github@oparoz.com>
|
|
* @author Robin Appelman <robin@icewind.nl>
|
|
* @author Roeland Jago Douma <roeland@famdouma.nl>
|
|
* @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;
|
|
|
|
use ID3Parser\ID3Parser;
|
|
|
|
use OCP\Files\File;
|
|
use OCP\IImage;
|
|
|
|
class MP3 extends ProviderV2 {
|
|
/**
|
|
* {@inheritDoc}
|
|
*/
|
|
public function getMimeType(): string {
|
|
return '/audio\/mpeg/';
|
|
}
|
|
|
|
/**
|
|
* {@inheritDoc}
|
|
*/
|
|
public function getThumbnail(File $file, int $maxX, int $maxY): ?IImage {
|
|
$getID3 = new ID3Parser();
|
|
|
|
$tmpPath = $this->getLocalFile($file);
|
|
$tags = $getID3->analyze($tmpPath);
|
|
$this->cleanTmpFiles();
|
|
$picture = isset($tags['id3v2']['APIC'][0]['data']) ? $tags['id3v2']['APIC'][0]['data'] : null;
|
|
if (is_null($picture) && isset($tags['id3v2']['PIC'][0]['data'])) {
|
|
$picture = $tags['id3v2']['PIC'][0]['data'];
|
|
}
|
|
|
|
if (!is_null($picture)) {
|
|
$image = new \OC_Image();
|
|
$image->loadFromData($picture);
|
|
|
|
if ($image->valid()) {
|
|
$image->scaleDownToFit($maxX, $maxY);
|
|
|
|
return $image;
|
|
}
|
|
}
|
|
|
|
return null;
|
|
}
|
|
}
|