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<?php
/*
Copyright (c) 2001 - 2006 Ampache.org
All Rights Reserved
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/**
* get_song_files
* tmakes array of song ids and returns
* array of path to actual files
* @param $song_ids an array of song ids whose filenames you need
*/
function get_song_files( $song_ids ) {
global $user;
$song_files = array();
foreach( $song_ids as $song_id ) {
$song = new Song( $song_id );
/* Don't archive disabled songs */
if ($song->status != 'disabled') {
$user->update_stats( $song_id );
$total_size += sprintf("%.2f",($song->size/1048576));
array_push( $song_files, $song->file );
} // if song isn't disabled
}
return array($song_files,$total_size);
} //get_song_files
/**
* send_zip
* takes array of full paths to songs
* zips them and sends them
* @param $name name of the zip file to be created
* @param $song_files array of full paths to songs to zip create w/ call to get_song_files
*/
function send_zip( $name, $song_files ) {
/* Require needed library */
require_once(conf('prefix') . '/modules/archive/archive.lib.php' );
$arc = new zip_file( $name . ".zip" );
$options = array(
'inmemory' => 1, // create archive in memory
'storepaths' => 0, // only store file name, not full path
'level' => 0 // no compression
);
$arc->set_options( $options );
$arc->add_files( $song_files );
if (count($arc->error)) {
debug_event('archive',"Error: unable to add songs",'3');
} // if failed to add songs
if (!$arc->create_archive()) {
debug_event('archive',"Error: unable to create archive",'3');
} // if failed to create archive
$arc->download_file();
} // send_zip
?>
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