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stream.php
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<?php
// +------------------------------------------------------------------------+
// | O!MPD, Copyright © 2015-2020 Artur Sierzant |
// | http://www.ompd.pl |
// | |
// | |
// | netjukebox, Copyright © 2001-2012 Willem Bartels |
// | |
// | http://www.netjukebox.nl |
// | http://forum.netjukebox.nl |
// | |
// | 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/>. |
// +------------------------------------------------------------------------+
// +------------------------------------------------------------------------+
// | stream.php |
// +------------------------------------------------------------------------+
require_once('include/initialize.inc.php');
require_once('include/stream.inc.php');
require_once('include/cache.inc.php');
require_once('include/play.inc.php');
$action = get('action');
$album_id = get('album_id');
$track_id = get('track_id');
if ($action == 'playlist') playlist();
//elseif ($action == 'playTo') playTo();
elseif ($action == 'stream') stream();
elseif ($action == 'streamTo') streamTo();
elseif ($action == 'streamTidal') streamTidal($track_id);
elseif ($action == 'streamYouTube') streamYouTube($track_id);
elseif ($action == 'streamHRA') streamHRA($track_id);
elseif ($action == 'shareAlbum') shareAlbum($album_id);
else message(__FILE__, __LINE__, 'error', '[b]Unsupported input value for[/b][br]action');
exit();
// +------------------------------------------------------------------------+
// | Playlist |
// +------------------------------------------------------------------------+
function playlist() {
global $cfg, $db;
$stream_id = get('stream_id');
$track_id = get('track_id');
$album_id = get('album_id');
$favorite_id = get('favorite_id');
$random = get('random');
$sid = get('sid');
if ($sid) {
// Share stream
header('Expires: Mon, 9 Oct 2000 18:00:00 GMT');
header('Cache-Control: no-store, no-cache, must-revalidate');
mysqli_query($db,'UPDATE share_stream SET
ip = "' . mysqli_real_escape_string($db,$_SERVER['REMOTE_ADDR']) . '"
WHERE sid = BINARY "' . mysqli_real_escape_string($db,$sid) . '"
AND ip = ""');
$query = mysqli_query($db,'SELECT album_id, stream_id
FROM share_stream
WHERE sid = BINARY "' . mysqli_real_escape_string($db,$sid) . '"
AND ip = "' . mysqli_real_escape_string($db,$_SERVER['REMOTE_ADDR']) . '"
AND expire_time > ' . (int) time());
$share_stream = mysqli_fetch_assoc($query);
if ($share_stream == false || $cfg['album_share_stream'] == false)
message(__FILE__, __LINE__, 'error', '[b]Stream failed[/b][br]Authentication failed or share stream is disabled');
$album_id = $share_stream['album_id'];
$stream_id = $share_stream['stream_id'];
}
else {
// Common stream
authenticate('access_stream');
}
if ($sid) {
$query = mysqli_query($db,'SELECT artist, title, relative_file, miliseconds, audio_bitrate, track_id
FROM track, share_stream
WHERE share_stream.sid = "' . mysqli_real_escape_string($db,$sid) . '" AND
share_stream.album_id = track.album_id
ORDER BY relative_file');
}
elseif ($track_id) {
$query = mysqli_query($db,'SELECT artist, title, relative_file, miliseconds, audio_bitrate, track_id FROM track WHERE track_id = "' . mysqli_real_escape_string($db,$track_id) . '"');
}
elseif ($album_id) {
$query = mysqli_query($db,'SELECT artist, title, relative_file, miliseconds, audio_bitrate, track_id FROM track WHERE album_id = "' . mysqli_real_escape_string($db,$album_id) . '" ORDER BY relative_file');
}
elseif ($favorite_id) {
$query = mysqli_query($db,'SELECT stream
FROM favorite
WHERE favorite_id = ' . (int) $favorite_id . '
AND stream = 1');
if (mysqli_fetch_row($query))
streamPlaylist($favorite_id);
$query = mysqli_query($db,'SELECT track.artist, track.title, track.relative_file, track.miliseconds, track.audio_bitrate, track.track_id
FROM track, favoriteitem
WHERE favoriteitem.track_id = track.track_id
AND favorite_id = "' . mysqli_real_escape_string($db,$favorite_id) . '"
ORDER BY position');
}
elseif ($random == 'database') {
$query = mysqli_query($db,'SELECT artist, title, relative_file, miliseconds, audio_bitrate, track.track_id
FROM track, random
WHERE random.sid = "' . mysqli_real_escape_string($db,$cfg['sid']) . '" AND
random.track_id = track.track_id
ORDER BY position');
}
elseif ($random == 'new') {
$blacklist = explode(',', $cfg['random_blacklist']);
$blacklist = '"' . implode('","', $blacklist) . '"';
$query = mysqli_query($db,'SELECT track.artist, title, relative_file, miliseconds, audio_bitrate, track_id
FROM track, album
WHERE (genre_id = "" OR genre_id NOT IN (' . $blacklist . ')) AND
audio_dataformat != "" AND
video_dataformat = "" AND
track.album_id = album.album_id
ORDER BY RAND()
LIMIT 30');
}
else
message(__FILE__, __LINE__, 'error', '[b]Unsupported query string[/b][br]' . $_SERVER['QUERY_STRING']);
if ($stream_id != -1 && isset($cfg['encode_extension'][$stream_id]) == false)
message(__FILE__, __LINE__, 'error', '[b]Unsupported input value for[/b][br]stream_id');
createHiddenDir(NJB_HOME_DIR . 'stream/');
$m3u = 'stream/netjukebox_' . randomHex() . '.m3u';
$m3u_content = '#EXTM3U' . "\n";
while ($track = mysqli_fetch_assoc($query)) {
$extension = substr(strrchr($track['relative_file'], '.'), 1);
$extension = strtolower($extension);
if (sourceFile($extension, $track['audio_bitrate'], $stream_id))
$stream_extension = $extension;
else
$stream_extension = $cfg['encode_extension'][$stream_id];
if ($sid) {
// Share stream
$url = NJB_HOME_URL . 'stream.php?action=stream&stream_id=' . $stream_id . '&track_id=' . $track['track_id'] . '&sid=' . $sid . '&ext=.' . $stream_extension;
}
else {
// Common stream
$hash = hmacsha1($cfg['server_seed'], $track['track_id'] . $stream_id . $cfg['sid']);
$url = NJB_HOME_URL . 'stream.php?action=stream&stream_id=' . $stream_id . '&track_id=' . $track['track_id'] . '&sid=' . $cfg['sid'] . '&hash=' . $hash . '&ext=.' . $stream_extension;
}
$m3u_content .= '#EXTINF:' . round($track['miliseconds'] / 1000) . ',' . $track['artist'] . ' - ' . $track['title'] . "\n";
$m3u_content .= $url . "\n";
}
$m3u_content .= '#EXT-X-ENDLIST' . "\n";
if (file_put_contents(NJB_HOME_DIR . $m3u, $m3u_content) === false)
message(__FILE__, __LINE__, 'error', '[b]Failed to write file:[/b][br]' . NJB_HOME_DIR . $m3u);
// Cleanup stream directory
$dir = NJB_HOME_DIR . 'stream/';
$entries = @scandir($dir) or message(__FILE__, __LINE__, 'error', '[b]Failed to open directory:[/b][br]' . $dir);
foreach ($entries as $entry) {
$file = $dir . $entry;
if (!in_array($entry, array('.', '..', 'index.php','.gitignore')) && is_file($file) && filemtime($file) < filemtime(NJB_HOME_DIR . $m3u) - 86400)
@unlink($file);
}
if ($album_id)
updateCounter($album_id, NJB_COUNTER_STREAM);
header('Location: ' . NJB_HOME_URL . $m3u);
exit();
}
/*
// +------------------------------------------------------------------------+
// | Play to |
// +------------------------------------------------------------------------+
function playTo() {
global $cfg, $db;
$data = array();
$stream_id = get('stream_id');
$track_id = get('track_id');
$album_id = get('album_id');
$favorite_id = get('favorite_id');
$random = get('random');
$sid = get('sid');
$player_id = get('player_id');
$data['playToResult'] = "playTo_Error";
$data['player_id'] = $player_id;
$playerQuery = mysqli_query($db,'SELECT * FROM player WHERE player_id="' . $player_id. '"' );
$player = mysqli_fetch_assoc($playerQuery);
$player_host = $player['player_host'];
$player_port = $player['player_port'];
$player_pass = $player['player_pass'];
if ($sid) {
// Share stream
header('Expires: Mon, 9 Oct 2000 18:00:00 GMT');
header('Cache-Control: no-store, no-cache, must-revalidate');
mysqli_query($db,'UPDATE share_stream SET
ip = "' . mysqli_real_escape_string($db,$_SERVER['REMOTE_ADDR']) . '"
WHERE sid = BINARY "' . mysqli_real_escape_string($db,$sid) . '"
AND ip = ""');
$query = mysqli_query($db,'SELECT album_id, stream_id
FROM share_stream
WHERE sid = BINARY "' . mysqli_real_escape_string($db,$sid) . '"
AND ip = "' . mysqli_real_escape_string($db,$_SERVER['REMOTE_ADDR']) . '"
AND expire_time > ' . (int) time());
$share_stream = mysqli_fetch_assoc($query);
if ($share_stream == false || $cfg['album_share_stream'] == false)
message(__FILE__, __LINE__, 'error', '[b]Stream failed[/b][br]Authentication failed or share stream is disabled');
$album_id = $share_stream['album_id'];
$stream_id = $share_stream['stream_id'];
}
else {
// Common stream
authenticate('access_stream');
//$sid = cookie('netjukebox_sid');
}
if ($sid) {
$query = mysqli_query($db,'SELECT artist, title, relative_file, miliseconds, audio_bitrate, track_id
FROM track, share_stream
WHERE share_stream.sid = "' . mysqli_real_escape_string($db,$sid) . '" AND
share_stream.album_id = track.album_id
ORDER BY relative_file');
}
elseif ($track_id) {
$query = mysqli_query($db,'SELECT artist, title, relative_file, miliseconds, audio_bitrate, track_id FROM track WHERE track_id = "' . mysqli_real_escape_string($db,$track_id) . '"');
}
elseif ($album_id) {
$query = mysqli_query($db,'SELECT artist, title, relative_file, miliseconds, audio_bitrate, track_id FROM track WHERE album_id = "' . mysqli_real_escape_string($db,$album_id) . '" ORDER BY relative_file');
}
elseif ($favorite_id) {
$query = mysqli_query($db,'SELECT stream
FROM favorite
WHERE favorite_id = ' . (int) $favorite_id . '
AND stream = 1');
if (mysqli_fetch_row($query))
streamPlaylist($favorite_id);
$query = mysqli_query($db,'SELECT track.artist, track.title, track.relative_file, track.miliseconds, track.audio_bitrate, track.track_id
FROM track, favoriteitem
WHERE favoriteitem.track_id = track.track_id
AND favorite_id = "' . mysqli_real_escape_string($db,$favorite_id) . '"
ORDER BY position');
}
elseif ($random == 'database') {
$query = mysqli_query($db,'SELECT artist, title, relative_file, miliseconds, audio_bitrate, track.track_id
FROM track, random
WHERE random.sid = "' . mysqli_real_escape_string($db,$cfg['sid']) . '" AND
random.track_id = track.track_id
ORDER BY position');
}
elseif ($random == 'new') {
$blacklist = explode(',', $cfg['random_blacklist']);
$blacklist = '"' . implode('","', $blacklist) . '"';
$query = mysqli_query($db,'SELECT track.artist, title, relative_file, miliseconds, audio_bitrate, track_id
FROM track, album
WHERE (genre_id = "" OR genre_id NOT IN (' . $blacklist . ')) AND
audio_dataformat != "" AND
video_dataformat = "" AND
track.album_id = album.album_id
ORDER BY RAND()
LIMIT 30');
}
else
message(__FILE__, __LINE__, 'error', '[b]Unsupported query string[/b][br]' . $_SERVER['QUERY_STRING']);
if ($stream_id != -1 && isset($cfg['encode_extension'][$stream_id]) == false)
message(__FILE__, __LINE__, 'error', '[b]Unsupported input value for[/b][br]stream_id');
//$sid = cookie('netjukebox_sid');
createHiddenDir(NJB_HOME_DIR . 'stream/');
$m3u = 'stream/netjukebox_' . randomHex() . '.m3u';
$m3u_content = '#EXTM3U' . "\n";
while ($track = mysqli_fetch_assoc($query)) {
$extension = substr(strrchr($track['relative_file'], '.'), 1);
$extension = strtolower($extension);
if (sourceFile($extension, $track['audio_bitrate'], $stream_id))
$stream_extension = $extension;
else
$stream_extension = $cfg['encode_extension'][$stream_id];
if ($sid) {
// Share stream
$url = NJB_HOME_URL . 'stream.php?action=streamTo&stream_id=' . $stream_id . '&track_id=' . $track['track_id'] . '&sid=' . $sid . '&ext=.' . $stream_extension;
}
else {
// Common stream
$hash = hmacsha1($cfg['server_seed'], $track['track_id'] . $stream_id . $cfg['sid']);
$url = NJB_HOME_URL . 'stream.php?action=streamTo&stream_id=' . $stream_id . '&track_id=' . $track['track_id'] . '&sid=' . $cfg['sid'] . '&hash=' . $hash . '&ext=.' . $stream_extension;
}
$m3u_content .= '#EXTINF:' . round($track['miliseconds'] / 1000) . ',' . $track['artist'] . ' - ' . $track['title'] . "\n";
$m3u_content .= $url . "\n";
}
$m3u_content .= '#EXT-X-ENDLIST' . "\n";
if (file_put_contents(NJB_HOME_DIR . $m3u, $m3u_content) === false)
message(__FILE__, __LINE__, 'error', '[b]Failed to write file:[/b][br]' . NJB_HOME_DIR . $m3u);
// Cleanup stream directory
$dir = NJB_HOME_DIR . 'stream/';
$entries = @scandir($dir) or message(__FILE__, __LINE__, 'error', '[b]Failed to open directory:[/b][br]' . $dir);
foreach ($entries as $entry) {
$file = $dir . $entry;
if (!in_array($entry, array('.', '..', 'index.php')) && is_file($file) && filemtime($file) < filemtime(NJB_HOME_DIR . $m3u) - 86400)
@unlink($file);
}
if ($album_id){
//updateCounter($album_id, NJB_COUNTER_STREAM);
}
$status = mpd('status', $player_host, $player_port);
$index = $status['playlistlength'];
mpd("load " . NJB_HOME_URL . $m3u, $player_host, $player_port);
if ($index > 0) {
mpd("play " . $index, $player_host, $player_port);
}
else {
mpd("play", $player_host, $player_port);
}
$data['playToResult'] = 'playTo_OK';
echo safe_json_encode($data);
exit();
}
*/
// +------------------------------------------------------------------------+
// | Stream playlist |
// +------------------------------------------------------------------------+
function streamPlaylist($favorite_id) {
global $cfg, $db;
createHiddenDir(NJB_HOME_DIR . 'stream/');
$m3u = 'stream/netjukebox_' . randomHex() . '.m3u';
$m3u_content = '#EXTM3U' . "\n";
$query = mysqli_query($db,'SELECT stream_url FROM favoriteitem WHERE favorite_id = ' . (int) $favorite_id . ' AND stream_url != "" ORDER BY position');
while ($favoriteitem = mysqli_fetch_assoc($query))
$m3u_content .= $favoriteitem['stream_url'] . "\n";
$m3u_content .= '#EXT-X-ENDLIST' . "\n";
if (file_put_contents(NJB_HOME_DIR . $m3u, $m3u_content) === false)
message(__FILE__, __LINE__, 'error', '[b]Failed to write file:[/b][br]' . NJB_HOME_DIR . $m3u);
header('Location: ' . NJB_HOME_URL . $m3u);
exit();
}
// +------------------------------------------------------------------------+
// | Stream |
// +------------------------------------------------------------------------+
function stream() {
global $cfg, $db;
$track_id = get('track_id');
$stream_id = (int) get('stream_id');
$sid = get('sid');
$hash = get('hash');
if ($stream_id != -1 && isset($cfg['encode_extension'][$stream_id]) == false) {
header('HTTP/1.1 400 Bad Request');
exit();
}
if ($hash) authenticateStream();
else authenticateShareStream();
$query = mysqli_query($db,'SELECT
LOWER(SUBSTRING_INDEX(relative_file, ".", -1)) AS extension,
track.artist, title, album, album.year, disc, discs, number,
relative_file, mime_type, miliseconds, filesize, filemtime, audio_bitrate
FROM track, album
WHERE track_id = "' . mysqli_real_escape_string($db,$track_id) . '"
AND track.album_id = album.album_id');
$track = mysqli_fetch_assoc($query);
$file = $cfg['media_dir'] . $track['relative_file'];
if (sourceFile($track['extension'], $track['audio_bitrate'], $stream_id)) {
// Stream from source
streamFile($file, $track['mime_type']);
}
elseif ($cache = cacheGetFile($track_id, $stream_id)) {
// Stream from cache
cacheUpdateTag($track_id, $stream_id, $cache);
streamFile($cache, $cfg['encode_mime_type'][$stream_id]);
}
else {
// Real time transcode stream
ini_set('zlib.output_compression', 'off');
ini_set('max_execution_time', 0);
if (file_exists(NJB_HOME_DIR . '-'))
@unlink(NJB_HOME_DIR . '-');
$cmd = $cfg['decode_stdout'][$track['extension']] . ' | ' . $cfg['encode_stdout'][$stream_id];
$cmd = str_replace('%source', escapeCmdArg($file), $cmd);
header('Accept-Ranges: none');
header('Content-Type: ' . $cfg['encode_mime_type'][$stream_id]);
if (@passthru($cmd) == false) {
header('HTTP/1.1 500 Internal Server Error');
exit();
}
}
}
// +------------------------------------------------------------------------+
// | Stream to other mpd in network |
// +------------------------------------------------------------------------+
function streamTo() {
global $cfg, $db;
$track_id = get('track_id');
$filepath = get('filepath');
$filepath = str_replace('ompd_ampersand_ompd','&',$filepath);
$stream_id = (int) get('stream_id');
$sid = get('sid');
$hash = get('hash');
if ($stream_id != -1 && isset($cfg['encode_extension'][$stream_id]) == false) {
header('HTTP/1.1 400 Bad Request');
exit();
}
/* if ($hash) authenticateStream();
else authenticateShareStream(); */
if ($filepath) {
$mime = mime_content_type_replacement($filepath);
if (strpos($mime, 'audio') !== false) {
streamFile($filepath, $mime);
}
}
$query = mysqli_query($db,'SELECT
LOWER(SUBSTRING_INDEX(relative_file, ".", -1)) AS extension,
track.artist, title, album, album.year, disc, discs, number,
relative_file, mime_type, miliseconds, filesize, filemtime, audio_bitrate
FROM track, album
WHERE track_id = "' . mysqli_real_escape_string($db,$track_id) . '"
AND track.album_id = album.album_id');
$track = mysqli_fetch_assoc($query);
$file = $cfg['media_dir'] . $track['relative_file'];
if (sourceFile($track['extension'], $track['audio_bitrate'], $stream_id)) {
// Stream from source
streamFile($file, $track['mime_type']);
}
elseif ($cache = cacheGetFile($track_id, $stream_id)) {
// Stream from cache
cacheUpdateTag($track_id, $stream_id, $cache);
streamFile($cache, $cfg['encode_mime_type'][$stream_id]);
}
else {
// Real time transcode stream
ini_set('zlib.output_compression', 'off');
ini_set('max_execution_time', 0);
if (file_exists(NJB_HOME_DIR . '-'))
@unlink(NJB_HOME_DIR . '-');
$cmd = $cfg['decode_stdout'][$track['extension']] . ' | ' . $cfg['encode_stdout'][$stream_id];
$cmd = str_replace('%source', escapeCmdArg($file), $cmd);
header('Accept-Ranges: none');
header('Content-Type: ' . $cfg['encode_mime_type'][$stream_id]);
if (@passthru($cmd) == false) {
header('HTTP/1.1 500 Internal Server Error');
exit();
}
}
}
// +------------------------------------------------------------------------+
// | Stream Tidal track |
// +------------------------------------------------------------------------+
function streamTidal($id) {
global $cfg, $db, $t;
/* $t = new TidalAPI;
$t->username = $cfg["tidal_username"];
$t->password = $cfg["tidal_password"];
$t->token = $cfg["tidal_token"];
$t->audioQuality = $cfg["tidal_audio_quality"];
$t->fixSSLcertificate();*/
//$t = tidal();
$conn = $t->connect();
if ($conn === true){
$trackURL = $t->getStreamURL($id);
for ($i=0;$i<4;$i++) {
//get 8 bytes of stream to make sure that stream is ready
$stream = file_get_contents($trackURL["url"], NULL, NULL, 0, 8);
if (strlen($stream) > 0) {
cliLog('timestamp: ' . time() . ' stream: ' . $stream . ' iteration: ' . $i);
break;
}
}
if ($cfg['fix_tidal_freezes']) {
$logWD = 'false';
if ($cfg['debug']) $logWD = 'true';
$handle = popen('curl "' . NJB_HOME_URL . 'watchdog.php?host=' . $_SERVER['REMOTE_ADDR'] . '&port=6600&track_id=' . $id .'&logWD=' . $logWD .' " &', 'r');
}
header("Location: " . $trackURL["url"]);
exit;
}
else {
cliLog('TIDAL_CONNECT_ERROR for id=' . $id);
echo 'TIDAL_CONNECT_ERROR';
var_dump($conn);
}
}
// +------------------------------------------------------------------------+
// | Stream HRA track |
// +------------------------------------------------------------------------+
function streamHRA($id) {
global $cfg, $db;
$h = new HraAPI;
$h->username = $cfg["hra_username"];
$h->password = $cfg["hra_password"];
if (NJB_WINDOWS) $h->fixSSLcertificate();
$conn = $h->connect();
if ($conn === true){
$results = $h->getTrack($id);
}
else {
return false;
}
if ($results["data"]["results"]["tracks"]) {
$url = $results["data"]["results"]["tracks"]["url"];
}
/* $streamUrl = get('streamUrl');
$parts = parse_url($streamUrl);
parse_str($parts['query'], $query);
$expire = (int) $query['expire'];
if ($expire > time()){
$url = $streamUrl;
}
else {
$url = getYouTubeStreamUrl($id);
} */
if ($url){
//$stream = file_get_contents($trackURL["url"], NULL, NULL, 0, 8);
cliLog('HRA track URL for ' . $id . ': ' . $url);
header("Location: " . $url);
}
else {
echo 'HRA_CONNECT_ERROR';
var_dump($url);
}
}
// +------------------------------------------------------------------------+
// | Stream YouTube track |
// +------------------------------------------------------------------------+
function streamYouTube($id) {
global $cfg, $db;
$streamUrl = get('streamUrl');
$parts = parse_url($streamUrl);
parse_str($parts['query'], $query);
$expire = (int) $query['expire'];
if ($expire > time()){
$url = $streamUrl;
}
else {
$url = getYouTubeStreamUrl($id);
}
if ($url){
//$stream = file_get_contents($trackURL["url"], NULL, NULL, 0, 8);
cliLog('YouTube track URL for ' . $id . ': ' . $url);
header("Location: " . $url);
}
else {
echo 'YOUTUBE_CONNECT_ERROR';
var_dump($url);
}
}
// +------------------------------------------------------------------------+
// | Authenticate stream |
// +------------------------------------------------------------------------+
function authenticateStream() {
global $cfg, $db;
header('Expires: Mon, 9 Oct 2000 18:00:00 GMT');
header('Cache-Control: no-store, no-cache, must-revalidate');
$track_id = get('track_id');
$stream_id = (int) get('stream_id');
$sid = get('sid');
$hash = get('hash');
$query = mysqli_query($db,'SELECT logged_in, idle_time, user_id, ip FROM session WHERE sid = BINARY "' . mysqli_real_escape_string($db,$sid) . '"');
$session = mysqli_fetch_assoc($query);
$query = mysqli_query($db,'SELECT access_stream FROM user WHERE user_id = ' . (int) $session['user_id']);
$user = mysqli_fetch_assoc($query);
if ($session['logged_in'] &&
$session['idle_time'] + $cfg['session_lifetime'] > time() &&
$session['ip'] == $_SERVER['REMOTE_ADDR'] &&
$hash == hmacsha1($cfg['server_seed'], $track_id . $stream_id . $sid) &&
$user['access_stream']) {
mysqli_query($db,'UPDATE session SET
idle_time = ' . (int) time() . ',
hit_counter = hit_counter + 1,
visit_counter = visit_counter + ' . (time() > $session['idle_time'] + 3600 ? 1 : 0) . '
WHERE sid = BINARY "' . mysqli_real_escape_string($db,$sid) . '"');
return true;
}
header('HTTP/1.1 403 Forbidden');
exit();
}
// +------------------------------------------------------------------------+
// | Authenticate share stream |
// +------------------------------------------------------------------------+
function authenticateShareStream() {
global $cfg, $db;
header('Expires: Mon, 9 Oct 2000 18:00:00 GMT');
header('Cache-Control: no-store, no-cache, must-revalidate');
$sid = get('sid');
$track_id = get('track_id');
$album_id = substr($track_id, 0, strpos($track_id, '_'));
$query = mysqli_query($db,'SELECT ip, album_id, stream_id, expire_time FROM share_stream
WHERE sid = BINARY "' . mysqli_real_escape_string($db,$sid) . '"');
$share_stream = mysqli_fetch_assoc($query);
if ($share_stream['ip'] == $_SERVER['REMOTE_ADDR'] &&
$share_stream['album_id'] == $album_id &&
$share_stream['expire_time'] > time())
return true;
header('HTTP/1.1 403 Forbidden');
exit();
}
// +------------------------------------------------------------------------+
// | Share album |
// +------------------------------------------------------------------------+
function shareAlbum($album_id) {
global $cfg, $db;
authenticate('access_admin', false, true);
if ($cfg['album_share_stream'] == false)
message(__FILE__, __LINE__, 'error', '[b]Error[/b][br]Share album disabled');
$query = mysqli_query($db,'SELECT artist_alphabetic, album, year
FROM album
WHERE album_id = "' . mysqli_real_escape_string($db,$album_id) . '"');
$album = mysqli_fetch_assoc($query);
if ($album == false)
message(__FILE__, __LINE__, 'error', '[b]Error[/b][br]album_id not found in database');
// formattedNavigator
$nav = array();
$nav['name'][] = 'Media';
$nav['url'][] = 'index.php';
$nav['name'][] = $album['artist_alphabetic'];
$nav['url'][] = 'index.php?action=view2&artist=' . rawurlencode($album['artist_alphabetic']);
$nav['name'][] = $album['album'];
$nav['url'][] = 'index.php?action=view3&album_id=' . $album_id;
$nav['name'][] = 'Share stream';
require_once('include/header.inc.php');
$expire_time = time() + $cfg['share_stream_lifetime'];
$sid = randomKey();
mysqli_query($db,'INSERT INTO share_stream (sid, album_id, stream_id, expire_time) VALUES (
"' . mysqli_real_escape_string($db,$sid) . '",
"' . mysqli_real_escape_string($db,$album_id) . '",
' . (int) $cfg['stream_id'] . ',
' . (int) $expire_time . ')');
$url = NJB_HOME_URL . 'stream.php?action=playlist&sid=' . $sid;
$name = $album['artist_alphabetic'] . ' - ';
$name .= ($album['year']) ? $album['year'] . ' - ' : '';
$name .= $album['album'];
// $name = encodeEscapeChar($name);
$transcode = false;
$exact = true;
$extensions = array();
$miliseconds = 0;
$query = mysqli_query($db,'SELECT track.filesize, cache.filesize AS cache_filesize,
miliseconds, audio_bitrate, track_id,
LOWER(SUBSTRING_INDEX(track.relative_file, ".", -1)) AS extension
FROM track LEFT JOIN cache
ON track.track_id = cache.id
AND cache.profile = ' . (int) $cfg['stream_id'] . '
WHERE album_id = "' . mysqli_real_escape_string($db,$album_id) . '"');
while($track = mysqli_fetch_assoc($query)) {
if (in_array($track['extension'], $extensions) == false) {
$extensions[] = $track['extension'];
}
if (sourceFile($track['extension'], $track['audio_bitrate'], $cfg['stream_id']) == false) {
$transcode = true;
if ($track['cache_filesize'] == false)
$exact = false;
}
$miliseconds += $track['miliseconds'];
}
sort($extensions);
$source = implode($extensions, ', ');
$profile_name = ($transcode) ? $cfg['encode_name'][$cfg['stream_id']] . ' (' . $source . ' source)' : 'Source (' . $source . ')';
if ($transcode && $exact) {$cache_txt = 'Transcoded:'; $cache_png = $cfg['img'] . 'small_check.png';}
elseif ($transcode && !$exact) {$cache_txt = 'Transcoded:'; $cache_png = $cfg['img'] . 'small_uncheck.png';}
else {$cache_txt = 'Source:'; $cache_png = $cfg['img'] . 'small_check.png';}
?>
<form action="" name="form" id="form">
<table cellspacing="0" cellpadding="0" class="border">
<tr class="header">
<td class="space"></td>
<td colspan="3"><?php echo html($name); ?></td>
<td class="space"></td>
</tr>
<tr class="line"><td colspan="5"></td></tr>
<tr class="odd">
<td></td>
<td>Play time:</td>
<td></td>
<td><?php echo formattedTime($miliseconds); ?></td>
<td class="space"></td>
</tr>
<tr class="even">
<td class="space"></td>
<td>Stream profile:</td>
<td class="textspace"></td>
<td><?php echo html($profile_name); ?></td>
<td class="space"></td>
</tr>
<tr class="odd">
<td></td>
<td><?php echo $cache_txt; ?></td>
<td></td>
<td><img src="<?php echo $cache_png; ?>" alt="" class="small"></td>
<td class="space"></td>
</tr>
<tr class="even">
<td></td>
<td>Mail:</td>
<td></td>
<td><a href="mailto:?SUBJECT=<?php echo rawurlencode($name); ?>&BODY=---%0APlay%20time%3A%20<?php echo rawurlencode(formattedTime($miliseconds));?>%0AStream%3A%20<?php echo rawurlencode($name); ?>%0A<?php echo rawurlencode(str_replace('&', '&', $url)); ?>%0A%0AThis%20stream%20will%20expire%20<?php echo rawurlencode(date($cfg['date_format'], $expire_time)); ?>%20and%20locked%20to%20the%20first%20used%20IP%20address."><img src="<?php echo $cfg['img']; ?>small_mail.png" alt="" class="small"></a></td>
<td></td>
</tr>
<tr class="odd">
<td></td>
<td>URL:</td>
<td></td>
<td><input type="text" value="<?php echo $url; ?>" readonly class="url" onClick="focus(this); select(this);"></td>
<td></td>
</tr>
<tr class="even">
<td></td>
<td>QR Code:</td>
<td></td>
<td><img src="qrcode.php?d=<?php echo rawurlencode(str_replace('&', '&', $url)); ?>&e=l&s=3" alt=""></td>
<td></td>
</tr>
</table>
</form>
<?php
require_once('include/footer.inc.php');
}
?>