forked from ampache/ampache
/
playlist.php
186 lines (168 loc) · 6.74 KB
/
playlist.php
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<?php
/* vim:set softtabstop=4 shiftwidth=4 expandtab: */
/**
*
* LICENSE: GNU Affero General Public License, version 3 (AGPLv3)
* Copyright 2001 - 2015 Ampache.org
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
// This is playlist.php, it does playlist things.
require_once 'lib/init.php';
// We special-case this so we can send a 302 if the delete succeeded
if ($_REQUEST['action'] == 'delete_playlist') {
// Check rights
$playlist = new Playlist($_REQUEST['playlist_id']);
if ($playlist->has_access()) {
$playlist->delete();
// Go elsewhere
header('Location: ' . AmpConfig::get('web_path') . '/browse.php?action=playlist');
exit;
}
}
UI::show_header();
/* Switch on the action passed in */
switch ($_REQUEST['action']) {
case 'create_playlist':
/* Check rights */
if (!Access::check('interface', 25)) {
UI::access_denied();
break;
}
$playlist_name = scrub_in($_REQUEST['playlist_name']);
$playlist_type = scrub_in($_REQUEST['type']);
$playlist_id = Playlist::create($playlist_name, $playlist_type);
$_SESSION['data']['playlist_id'] = $playlist_id;
show_confirmation(T_('Playlist Created'), sprintf(T_('%1$s (%2$s) has been created'), $playlist_name, $playlist_type), 'playlist.php');
break;
case 'delete_playlist':
// If we made it here, we didn't have sufficient rights.
UI::access_denied();
break;
case 'show_playlist':
$playlist = new Playlist($_REQUEST['playlist_id']);
$playlist->format();
$object_ids = $playlist->get_items();
require_once AmpConfig::get('prefix') . UI::find_template('show_playlist.inc.php');
break;
case 'show_import_playlist':
require_once AmpConfig::get('prefix') . UI::find_template('show_import_playlist.inc.php');
break;
case 'import_playlist':
/* first we rename the file to it's original name before importing.
Otherwise the playlist name will have the $_FILES['filename']['tmp_name'] which doesn't look right... */
$dir = dirname($_FILES['filename']['tmp_name']) . "/";
$filename = $dir . basename($_FILES['filename']['name']);
move_uploaded_file($_FILES['filename']['tmp_name'], $filename );
$result = Catalog::import_playlist($filename);
if ($result['success']) {
$url = 'show_playlist&playlist_id=' . $result['id'];
$title = T_('Playlist Imported');
$body = basename($_FILES['filename']['name']);
$body .= '<br />' .
sprintf(ngettext('Successfully imported playlist with %d song.', 'Successfully imported playlist with %d songs.', $result['count']), $result['count']);
} else {
$url = 'show_import_playlist';
$title = T_('Playlist Not Imported');
$body = T_($result['error']);
}
show_confirmation($title, $body, AmpConfig::get('web_path') . '/playlist.php?action=' . $url);
break;
case 'set_track_numbers':
debug_event('playlist', 'Set track numbers called.', '5');
$playlist = new Playlist($_REQUEST['playlist_id']);
/* Make sure they have permission */
if (!$playlist->has_access()) {
UI::access_denied();
break;
}
// Retrieving final song order from url
foreach ($_GET as $key => $data) {
$_GET[$key] = unhtmlentities(scrub_in($data));
debug_event('playlist', $key . '=' . $_GET[$key], '5');
}
if (isset($_GET['order'])) {
$songs = explode(";", $_GET['order']);
$track = $_GET['offset'] ? (intval($_GET['offset']) + 1) : 1;
foreach ($songs as $song_id) {
if ($song_id != '') {
$playlist->update_track_number($song_id, $track);
++$track;
}
}
}
break;
case 'add_song':
$playlist = new Playlist($_REQUEST['playlist_id']);
if (!$playlist->has_access()) {
UI::access_denied();
break;
}
$playlist->add_songs(array($_REQUEST['song_id']), true);
break;
case 'prune_empty':
if (!$GLOBALS['user']->has_access(100)) {
UI::access_denied();
break;
}
prune_empty_playlists();
$url = AmpConfig::get('web_path') . '/playlist.php';
$title = T_('Empty Playlists Deleted');
$body = '';
show_confirmation($title,$body,$url);
break;
case 'remove_duplicates':
debug_event('playlist', 'Remove duplicates called.', '5');
$playlist = new Playlist($_REQUEST['playlist_id']);
/* Make sure they have permission */
if (!$playlist->has_access()) {
UI::access_denied();
break;
}
$tracks_to_rm = array();
$map = array();
$items = $playlist->get_items();
foreach ($items as $item) {
if (!array_key_exists($item['object_type'], $map)) {
$map[$item['object_type']] = array();
}
if (!in_array($item['object_id'], $map[$item['object_type']])) {
$map[$item['object_type']][] = $item['object_id'];
} else {
$tracks_to_rm[] = $item['track_id'];
}
}
foreach ($tracks_to_rm as $track_id) {
$playlist->delete_track($track_id);
}
$object_ids = $playlist->get_items();
require_once AmpConfig::get('prefix') . UI::find_template('show_playlist.inc.php');
break;
case 'sort_tracks':
$playlist = new Playlist($_REQUEST['playlist_id']);
if (!$playlist->has_access()) {
access_denied();
break;
}
/* Sort the tracks */
$playlist->sort_tracks();
$object_ids = $playlist->get_items();
require_once AmpConfig::get('prefix') . UI::find_template('show_playlist.inc.php');
break;
default:
require_once AmpConfig::get('prefix') . UI::find_template('show_playlist.inc.php');
break;
} // switch on the action
UI::show_footer();