nextcloud/lib/preview/mp3.php

46 lines
1.0 KiB
PHP

<?php
/**
* 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 MP3 extends Provider {
public function getMimeType() {
return '/audio\/mpeg/';
}
public function getThumbnail($path, $maxX, $maxY, $scalingup, $fileview) {
require_once('getid3/getid3.php');
$getID3 = new \getID3();
$tmppath = $fileview->toTmpFile($path);
$tags = $getID3->analyze($tmppath);
\getid3_lib::CopyTagsToComments($tags);
$picture = @$tags['id3v2']['APIC'][0]['data'];
unlink($tmppath);
$image = new \OC_Image($picture);
return $image->valid() ? $image : $this->getNoCoverThumbnail($maxX, $maxY);
}
public function getNoCoverThumbnail($maxX, $maxY) {
$icon = \OC::$SERVERROOT . '/core/img/filetypes/audio.png';
if(!file_exists($icon)) {
return false;
}
$image = new \OC_Image($icon);
return $image->valid() ? $image : false;
}
}
\OC\PreviewManager::registerProvider('OC\Preview\MP3');