nextcloud/apps/media/lib_media.php

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<?php
/**
* ownCloud - media plugin
*
* @author Robin Appelman
* @copyright 2010 Robin Appelman icewind1991@gmail.com
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
* License as published by the Free Software Foundation; either
* version 3 of the License, or any later version.
*
* This library is diconnectstributed 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 Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*/
//we need to have the sha256 hash of passwords for ampache
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OC_Hook::connect('OC_User','post_login','OC_MEDIA','loginListener');
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//connect to the filesystem for auto updating
OC_Hook::connect('OC_Filesystem','post_write','OC_MEDIA','updateFile');
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//listen for file deletions to clean the database if a song is deleted
OC_Hook::connect('OC_Filesystem','post_delete','OC_MEDIA','deleteFile');
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//list for file moves to update the database
OC_Hook::connect('OC_Filesystem','post_rename','OC_MEDIA','moveFile');
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class OC_MEDIA{
/**
* get the sha256 hash of the password needed for ampache
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* @param array $params, parameters passed from OC_Hook
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*/
public static function loginListener($params){
if(isset($_POST['user']) and $_POST['password']){
$name=$_POST['user'];
$query=OC_DB::prepare("SELECT user_id from *PREFIX*media_users WHERE user_id LIKE ?");
$uid=$query->execute(array($name))->fetchAll();
if(count($uid)==0){
$password=hash('sha256',$_POST['password']);
$query=OC_DB::prepare("INSERT INTO *PREFIX*media_users (user_id, user_password_sha256) VALUES (?, ?);");
$query->execute(array($name,$password));
}
}
}
/**
*
*/
public static function updateFile($params){
$path=$params['path'];
if(!$path) return;
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require_once 'lib_scanner.php';
require_once 'lib_collection.php';
//fix a bug where there were multiply '/' in front of the path, it should only be one
while($path[0]=='/'){
$path=substr($path,1);
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}
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$path='/'.$path;
OC_MEDIA_SCANNER::scanFile($path);
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}
/**
*
*/
public static function deleteFile($params){
$path=$params['path'];
require_once 'lib_collection.php';
OC_MEDIA_COLLECTION::deleteSongByPath($path);
}
public static function moveFile($params){
require_once 'lib_collection.php';
OC_MEDIA_COLLECTION::moveSong($params['oldpath'],$params['newpath']);
}
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}
class OC_MediaSearchProvider implements OC_Search_Provider{
static function search($query){
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require_once('lib_collection.php');
$artists=OC_MEDIA_COLLECTION::getArtists($query);
$albums=OC_MEDIA_COLLECTION::getAlbums(0,$query);
$songs=OC_MEDIA_COLLECTION::getSongs(0,0,$query);
$results=array();
foreach($artists as $artist){
$results[]=new OC_Search_Result($artist['artist_name'],'',OC_Helper::linkTo( 'media', 'index.php').'#artist='.urlencode($artist['artist_name']),'Music');
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}
foreach($albums as $album){
$artist=OC_MEDIA_COLLECTION::getArtistName($album['album_artist']);
$results[]=new OC_Search_Result($album['album_name'],'by '.$artist,OC_Helper::linkTo( 'media', 'index.php').'#artist='.urlencode($artist).'&album='.urlencode($album['album_name']),'Music');
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}
foreach($songs as $song){
$minutes=floor($song['song_length']/60);
$secconds=$song['song_length']%60;
$artist=OC_MEDIA_COLLECTION::getArtistName($song['song_artist']);
$album=OC_MEDIA_COLLECTION::getalbumName($song['song_album']);
$results[]=new OC_Search_Result($song['song_name'],"by $artist, in $album $minutes:$secconds",OC_Helper::linkTo( 'media', 'index.php').'#artist='.urlencode($artist).'&album='.urlencode($album).'&song='.urlencode($song['song_name']),'Music');
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}
return $results;
}
}