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ajax-random-files.php
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ajax-random-files.php
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<?php
// +------------------------------------------------------------------------+
// | O!MPD, Copyright © 2015-2018 Artur Sierzant |
// | http://www.ompd.pl |
// | |
// | |
// | 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 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 General Public License for more details. |
// | |
// | You should have received a copy of the GNU General Public License |
// | along with this program. If not, see <http://www.gnu.org/licenses/>. |
// +------------------------------------------------------------------------+
global $cfg, $db;
require_once('include/initialize.inc.php');
require_once('include/library.inc.php');
require_once('include/play.inc.php');
$data = array();
$dir = $_GET['dir'];
$limit = $_GET['limit'];
$id = $_GET['id'];
$file = array();
$file_count = 0;
//$dir = str_replace('ompd_ampersand_ompd','&',$dir);
$dir = myDecode($dir);
$dir = iconv('UTF-8', NJB_DEFAULT_FILESYSTEM_CHARSET, $dir);
setcookie('random_limit', $limit, time() + (86400 * 30 * 365), "/"); // 86400 = 1 day
setcookie('random_dir', $dir, time() + (86400 * 30 * 365), "/");
$query1 = mysqli_query($db,'SELECT player.player_name as pl, player.player_host as host, player.player_port as port FROM player, session WHERE (sid = BINARY "' . cookie('netjukebox_sid') . '") and player.player_id=session.player_id');
$session1 = mysqli_fetch_assoc($query1);
$player1 = $session1['pl'];
$player1_host = $session1['host'];
$player1_port = $session1['port'];
recursiveScan($dir. '/');
$file_count = count($file);
if ($limit > $file_count) {
$limit = $file_count;
}
$file = get_random_elements($file,$limit);
mpd('clear', $player1_host, $player1_port);
foreach ($file as $f) {
$mpdCommand = mpd ('add "' . mpdEscapeChar(str_ireplace($cfg['media_dir'], '', $f)) . '"', $player1_host, $player1_port);
if ($mpdCommand == 'ACK_ERROR_NO_EXIST') {
//file not found in MPD database - add stream
playTo(0,'',$f,'',$player1_host, $player1_port);
}
}
mpd('play', $player1_host, $player1_port);
$data['random_files_result'] = 'random_files_OK';
$data['id'] = $id;
echo safe_json_encode($data);
//get_random_elements by john at brahy dot com
function get_random_elements( $array,$limit = 0 ) {
shuffle($array);
if ( $limit > 0 ) {
$array = array_splice($array, 0, $limit);
}
return $array;
}
function recursiveScan($dir) {
global $cfg, $db, $file;
$album_id = '';
$filename = array();
if ($cfg['ignore_media_dir_access_error']) {
$entries = @scandir($dir);
}
else {
$entries = @scandir($dir) or err($dir);
}
foreach ($entries as $entry) {
if ($entry[0] != '.' && in_array($entry, $cfg['directory_blacklist']) === FALSE) {
if (is_dir($dir . $entry . '/'))
recursiveScan($dir . $entry . '/');
else {
$extension = substr(strrchr($entry, '.'), 1);
$extension = strtolower($extension);
if (in_array($extension, $cfg['media_extension'])) {
$entry = iconv(NJB_DEFAULT_FILESYSTEM_CHARSET, 'UTF-8', $entry);
$dir_d = iconv(NJB_DEFAULT_FILESYSTEM_CHARSET, 'UTF-8', $dir);
//$file[] = str_ireplace($cfg['media_dir'], '', $dir_d . $entry);
$file[] = $dir_d . $entry;
}
}
}
}
}
function err($dir){
global $data;
$data['random_files_result'] = 'Error reading directory: ' . $dir;
echo safe_json_encode($data);
exit();
}
?>