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download.php
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download.php
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<?php
// +------------------------------------------------------------------------+
// | 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/>. |
// +------------------------------------------------------------------------+
// +------------------------------------------------------------------------+
// | download.php |
// +------------------------------------------------------------------------+
require_once('include/initialize.inc.php');
require_once('include/stream.inc.php');
require_once('include/cache.inc.php');
$action = get('action');
$track_id = get('track_id');
$album_id = get('album_id');
$mime = get('mime');
$filepath = get('filepath');
if ($action == 'downloadAlbum') downloadAlbum($album_id);
elseif ($action == 'downloadTrack') downloadTrack($track_id);
elseif ($action == 'downloadFile') downloadFile($filepath, $mime);
elseif ($action == 'batchValidateCache') batchValidateCache();
elseif ($action == 'batchTranscodeInit') batchTranscodeInit();
elseif ($action == 'batchTranscode') batchTranscode();
elseif ($action == 'shareAlbum') shareAlbum($album_id);
elseif ($action == 'copyAlbum') copyAlbum($album_id);
else message(__FILE__, __LINE__, 'error', '[b]Unsupported input value for[/b][br]action');
exit();
// +------------------------------------------------------------------------+
// | Download album |
// +------------------------------------------------------------------------+
function downloadAlbum($album_id) {
global $cfg, $db;
$sid = get('sid');
$download_id = (int) get('download_id');
if ($sid) {
// Download shared file
header('Expires: Mon, 9 Oct 2000 18:00:00 GMT');
header('Cache-Control: no-store, no-cache, must-revalidate');
mysqli_query($db,'UPDATE share_download SET
ip = "' . mysqli_real_escape_string($db,$_SERVER['REMOTE_ADDR']) . '"
WHERE sid = BINARY "' . mysqli_real_escape_string($db,$sid) . '"
AND ip = ""');
$query = mysqli_query($db,'SELECT album_id, download_id
FROM share_download
WHERE sid = BINARY "' . mysqli_real_escape_string($db,$sid) . '"
AND ip = "' . mysqli_real_escape_string($db,$_SERVER['REMOTE_ADDR']) . '"
AND expire_time > ' . (int) time());
$share_download = mysqli_fetch_assoc($query);
if ($share_download == false || $cfg['album_share_download'] == false)
message(__FILE__, __LINE__, 'error', '[b]Download failed[/b][br]Authentication failed or share download is disabled');
$album_id = $share_download['album_id'];
$download_id = $share_download['download_id'];
if (cacheGetFile($album_id, $download_id)) authenticate('access_always', true);
else authenticate('access_always');
$download_url = NJB_HOME_URL . 'download.php?action=downloadAlbum&sid=' . $sid;
}
else {
// Common download
if (cacheGetFile($album_id, $download_id)) authenticate('access_download', true);
else authenticate('access_download');
if ($cfg['album_download'] == false)
message(__FILE__, __LINE__, 'error', '[b]Error[/b][br]Download album disabled');
$download_url = NJB_HOME_URL . 'download.php?action=downloadAlbum&album_id=' . rawurlencode($album_id) . '&download_id=' . $download_id;
}
if ($download_id != -1 && isset($cfg['encode_extension'][$download_id]) == false)
message(__FILE__, __LINE__, 'error', '[b]Unsupported input value for[/b][br]download_id');
$query = mysqli_query($db,'SELECT track_id
FROM track
WHERE album_id = "' . mysqli_real_escape_string($db,$album_id) . '"');
if (mysqli_num_rows($query) == 1) {
// By one file downloadTrack()
$track = mysqli_fetch_assoc($query);
downloadTrack($track['track_id']);
if ($sid != '') mysqli_query($db,'DELETE FROM share_download WHERE sid = BINARY "' . mysqli_real_escape_string($db,$sid) . '"');
else updateCounter($album_id, NJB_COUNTER_DOWNLOAD);
exit();
}
if ($file = cacheGetFile($album_id, $download_id)) {
// Download from cache
$query = mysqli_query($db,'SELECT artist_alphabetic, album, year FROM album WHERE album_id = "' . mysqli_real_escape_string($db,$album_id) . '"');
$album = mysqli_fetch_assoc($query);
$filename = $album['artist_alphabetic'] . ' - ';
$filename .= ($album['year']) ? $album['year'] . ' - ' : '';
$filename .= $album['album'] . '.' . $cfg['download_album_extension'];
$filename = downloadFilename($filename);
streamFile($file, $cfg['download_album_mime_type'], 'attachment', $filename);
if ($sid != '') mysqli_query($db,'DELETE FROM share_download WHERE sid = BINARY "' . mysqli_real_escape_string($db,$sid) . '"');
else updateCounter($album_id, NJB_COUNTER_DOWNLOAD);
exit();
}
ini_set('max_execution_time', 0);
$query = mysqli_query($db,'SELECT artist_alphabetic, album 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;
$nav['name'][] = 'Download album';
require_once('include/header.inc.php');
?>
<table cellspacing="0" cellpadding="0" class="border">
<tr class="header">
<td class="space"></td>
<td><?php echo ($download_id == -1 ) ? 'Source' : 'Transcode to ' . html($cfg['encode_name'][$download_id]); ?></td>
<td class="textspace"></td>
<td></td>
<td class="textspace"></td>
<td></td>
<td class="space"></td>
</tr>
<tr class="line"><td colspan="7"></td></tr>
<?php
$i = 0;
$query = mysqli_query($db,'SELECT title, artist FROM track WHERE album_id = "' . mysqli_real_escape_string($db,$album_id) . '" ORDER BY relative_file');
while ($track = mysqli_fetch_assoc($query)) { ?>
<tr class="<?php echo ($i++ & 1) ? 'even' : 'odd'; ?>">
<td></td>
<td><?php echo html($track['artist']); ?></td>
<td></td>
<td><?php echo html($track['title']); ?></td>
<td></td>
<td><span id="status<?php echo $i; ?>"></span></td>
<td></td>
</tr>
<?php
} ?>
<tr class="line"><td colspan="7"></td></tr>
<tr class="header">
<td></td>
<td colspan="5">Download</td>
<td></td>
</tr>
<tr class="line"><td colspan="7"></td></tr>
<tr class="odd">
<td></td>
<td colspan="3"><span id="text">Create <?php echo $cfg['download_album_extension']; ?> file</span></td>
<td></td>
<td align="center"><span id="icon"></span></td>
<td></td>
</tr>
</table>
<?php
$cfg['footer'] = 'dynamic';
require('include/footer.inc.php');
$cache_dir = cacheGetDir($album_id, $download_id);
$i = 0;
$hash_data = '';
$list = $cache_dir . $album_id . '.txt';
$list_content = '';
$query = mysqli_query($db,'SELECT track_id, relative_file FROM track WHERE album_id = "' . mysqli_real_escape_string($db,$album_id) . '" ORDER BY relative_file');
while($track = mysqli_fetch_assoc($query)) {
$i++;
echo '<script type="text/javascript">document.getElementById(\'status' . $i . '\').innerHTML=\'<img src="' . $cfg['img'] . 'small_animated_progress.gif" alt="" class="small">\';</script>' . "\n";
@ob_flush();
flush();
$source = transcode($track['track_id'], $download_id);
$pathinfo = pathinfo($source);
$source_name = $pathinfo['filename'];
$pathinfo = pathinfo($track['relative_file']);
$destination_name = $pathinfo['filename'];
$destination_name = downloadFilename($destination_name, true, true);
if ($source_name == $destination_name) {
$destination = $source;
}
else {
$destination = $cache_dir . $destination_name . '.' . $cfg['encode_extension'][$download_id];
@copy($source, $destination) or message(__FILE__, __LINE__, 'error', '[b]Failed to copy file[/b][br]From: ' . $source . '[br]To: ' . $destination);
}
$pathinfo = pathinfo($destination);
$hash_data .= $pathinfo['filename'];
$destination = iconv(NJB_DEFAULT_CHARSET, 'UTF-8', $destination);
$list_content .= $destination . "\n";
echo '<script type="text/javascript">document.getElementById(\'status' . $i . '\').innerHTML=\'<img src="' . $cfg['img'] . 'small_check.png" alt="" class="small">\';</script>' . "\n";
@ob_flush();
flush();
}
if (file_put_contents($list, $list_content) === false)
message(__FILE__, __LINE__, 'error', '[b]Failed to write file:[/b][br]' . $list);
echo '<script type="text/javascript">document.getElementById(\'icon\').innerHTML=\'<img src="' . $cfg['img'] . 'small_animated_progress.gif" alt="" class="small">\';</script>' . "\n";
@ob_flush();
flush();
$hash = md5($hash_data);
$destination = $cache_dir . $album_id . '_' . $hash . '.' . $cfg['download_album_extension'];
// Download album
if (NJB_WINDOWS) $cmd = $cfg['download_album_cmd'];
else $cmd = $cfg['download_album_cmd'] . ' 2>&1';
$cmd = str_replace('%list', escapeCmdArg($list), $cmd);
$cmd = str_replace('%destination', escapeCmdArg($destination), $cmd);
$cmd_output = array();
$cmd_return = 0;
@exec($cmd, $cmd_output, $cmd_return);
if ($cmd_return != 0)
message(__FILE__, __LINE__, 'error', '[b]Exec error[/b][br][b]Command:[/b] ' . $cmd . '[br][b]System output:[/b] ' . implode('[br]', $cmd_output) . '[br][b]System return code:[/b] ' . $cmd_return);
if (is_file($destination) == false)
message(__FILE__, __LINE__, 'error', '[b]Destination file not created[/b][br]File: ' . $destination . '[br]Command: ' . $cmd);
cacheUpdateFile($album_id, $download_id, $destination, '', $hash);
// Cleanup
@unlink($list);
recursiveValidate($cache_dir);
cacheCleanup();
$download_url .= '&timestamp=' . dechex(time());
echo '<script type="text/javascript">document.getElementById(\'text\').innerHTML=\'<a href="' . $download_url . '"><img src="' . $cfg['img'] . 'small_download.png" alt="" class="small space">Download ' . $cfg['download_album_extension'] . ' file (' . formattedSize(filesize($destination)) . ')<\/a>\';</script>' . "\n";
echo '<script type="text/javascript">document.getElementById(\'icon\').innerHTML=\'\';</script>' . "\n";
echo '<iframe src="' . $download_url . '" width="0" height="0" scrolling="no" frameborder="0"></iframe>' . "\n";
$cfg['footer'] = 'close';
require('include/footer.inc.php');
}
// +------------------------------------------------------------------------+
// | Download track |
// +------------------------------------------------------------------------+
function downloadTrack($track_id) {
global $cfg, $db;
authenticate('access_download', true);
$download_id = (int) get('download_id');
if ($download_id != -1 && isset($cfg['encode_extension'][$download_id]) == false)
message(__FILE__, __LINE__, 'error', '[b]Unsupported input value for[/b][br]download_id');
$query = mysqli_query($db,'SELECT
LOWER(SUBSTRING_INDEX(relative_file, ".", -1)) AS extension,
relative_file,
mime_type,
miliseconds,
filesize,
audio_bitrate
FROM track
WHERE track_id = "' . mysqli_real_escape_string($db,$track_id) . '"');
$track = mysqli_fetch_assoc($query);
if (sourceFile($track['extension'], $track['audio_bitrate'], $download_id)) {
// Download source file
$file = $cfg['media_dir'] . $track['relative_file'];
$pathinfo = pathinfo($file);
$filename = $pathinfo['basename'];
$filename = downloadFilename($filename);
streamFile($file, $track['mime_type'], 'attachment', $filename);
return true;
}
elseif ($file = cacheGetFile($track_id, $download_id)) {
// Download from cache
$pathinfo = pathinfo($track['relative_file']);
$filename = $pathinfo['filename'] . '.' . $cfg['encode_extension'][$download_id];
$filename = downloadFilename($filename);
cacheUpdateTag($track_id, $download_id, $file);
streamFile($file, $cfg['encode_mime_type'][$download_id], 'attachment', $filename);
return true;
}
ini_set('max_execution_time', 0);
$query = mysqli_query($db,'SELECT album.artist_alphabetic, album.album, album.album_id
FROM album, track
WHERE track.album_id = album.album_id
AND track_id = "' . mysqli_real_escape_string($db,$track_id) . '"');
$album = mysqli_fetch_assoc($query);
if ($album == false)
message(__FILE__, __LINE__, 'error', '[b]Error[/b][br]track_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['album_id'];
$nav['name'][] = 'Download track';
require_once('include/header.inc.php');
?>
<table cellspacing="0" cellpadding="0" class="border">
<tr class="header">
<td class="space"></td>
<td>Transcode to <?php echo html($cfg['encode_name'][$download_id]); ?></td>
<td class="textspace"></td>
<td></td>
<td class="textspace"></td>
<td></td>
<td class="space"></td>
</tr>
<tr class="line"><td colspan="7"></td></tr>
<?php
$query = mysqli_query($db,'SELECT title, artist FROM track WHERE track_id = "' . mysqli_real_escape_string($db,$track_id) . '"');
$track = mysqli_fetch_assoc($query) ?>
<tr class="odd">
<td></td>
<td><?php echo html($track['artist']); ?></td>
<td></td>
<td><?php echo html($track['title']); ?></td>
<td></td>
<td><span id="status"><img src="<?php echo $cfg['img']; ?>small_animated_progress.gif" alt="" class="small"></span></td>
<td></td>
</tr>
<tr class="line"><td colspan="7"></td></tr>
<tr class="header">
<td></td>
<td colspan="5">Download</td>
<td></td>
</tr>
<tr class="line"><td colspan="7"></td></tr>
<tr class="odd">
<td></td>
<td colspan="5"><span id="text">Prepare file</span></td>
<td></td>
</tr>
</table>
<?php
$cfg['footer'] = 'dynamic';
require('include/footer.inc.php');
$file = transcode($track_id, $download_id);
$download_url = NJB_HOME_URL . 'download.php?action=downloadTrack&track_id=' . rawurlencode($track_id) . '&download_id=' . $download_id;
$download_url .= '&timestamp=' . dechex(time());
echo '<script type="text/javascript">document.getElementById(\'status\').innerHTML=\'<img src="' . $cfg['img'] . 'small_check.png" alt="" class="small">\';</script>' . "\n";
echo '<script type="text/javascript">document.getElementById(\'text\').innerHTML=\'<a href="' . $download_url . '"><img src="' . $cfg['img'] . 'small_download.png" alt="" class="small space">Download ' . $cfg['encode_extension'][$cfg['download_id']] . ' file (' . formattedSize(filesize($file)) . ')<\/a>\';</script>' . "\n";
echo '<iframe src="' . $download_url . '" width="0" height="0" scrolling="no" frameborder="0"></iframe>' . "\n";
$cfg['footer'] = 'close';
require('include/footer.inc.php');
}
// +------------------------------------------------------------------------+
// | Download file |
// +------------------------------------------------------------------------+
function downloadFile($filepath, $mime) {
global $cfg, $db;
authenticate('access_download', true);
//restrict acccess to files/folders outside media_dir
if (!$cfg['allow_access_to_all_files']) {
$access_allowed = false;
if (isset($filepath)) {
$pos = strpos($filepath,$cfg['media_dir']);
if ($pos !== false ) {
$access_allowed = true;
}
}
if ($access_allowed === false ) {
message(__FILE__, __LINE__, 'error', '[b]Access forbidden[/b]');
exit();
}
}
$filepath = myDecode($filepath);
$pathinfo = pathinfo($filepath);
$filename = $pathinfo['basename'];
$filename = downloadFilename($filename);
streamFile($filepath, $mime, 'attachment', $filename);
return true;
}
// +------------------------------------------------------------------------+
// | Batch validate cache |
// +------------------------------------------------------------------------+
function batchValidateCache() {
global $cfg, $db;
$cfg['menu'] = 'config';
authenticate('access_admin', false, true, true);
ini_set('max_execution_time', 0);
// formattedNavigator
$nav = array();
$nav['name'][] = 'Configuration';
$nav['url'][] = 'config.php';
$nav['name'][] = 'Batch transcode';
$nav['url'][] = 'config.php?action=batchTranscode';
$nav['name'][] = 'Validate cache';
require_once('include/header.inc.php');
?>
<table cellspacing="0" cellpadding="0" class="border">
<tr class="header">
<td class="space"></td>
<td>Progress</td>
<td class="textspace"></td>
<td></td>
<td class="space"></td>
</tr>
<tr class="line"><td colspan="5"></td></tr>
<tr class="even">
<td></td>
<td>Validate cache</td>
<td></td>
<td><span id="validate"></span></td>
<td></td>
</tr>
</table>
<?php
$cfg['footer'] = 'dynamic';
require('include/footer.inc.php');
echo '<script type="text/javascript">';
echo 'document.getElementById(\'validate\').innerHTML=\'<img src="' . $cfg['img'] . 'small_animated_progress.gif" alt="" class="small">\';' . "\n";
echo '</script>';
@ob_flush();
flush();
cacheValidate();
echo '<script type="text/javascript">';
echo 'document.getElementById(\'validate\').innerHTML=\'<img src="' . $cfg['img'] . 'small_check.png" alt="" class="small">\';' . "\n";
echo '</script>';
$cfg['footer'] = 'close';
require('include/footer.inc.php');
}
// +------------------------------------------------------------------------+
// | Batch transcode initialize |
// +------------------------------------------------------------------------+
function batchTranscodeInit() {
global $cfg, $db;
authenticate('access_admin', false, true, true);
ini_set('max_execution_time', 0);
$cfg['menu'] = 'config';
$profile = (int) get('profile');
if (isset($cfg['encode_name'][$profile]) == false)
message(__FILE__, __LINE__, 'error', '[b]Unsupported input value for[/b][br]profile');
// formattedNavigator
$nav = array();
$nav['name'][] = 'Configuration';
$nav['url'][] = 'config.php';
$nav['name'][] = 'Batch transcode';
$nav['url'][] = 'config.php?action=batchTranscode';
$nav['name'][] = $cfg['encode_name'][$profile];
require_once('include/header.inc.php');
?>
<table cellspacing="0" cellpadding="0" class="border">
<tr class="header">
<td class="space"></td>
<td>Progress</td>
<td class="textspace"></td>
<td></td>
<td class="space"></td>
</tr>
<tr class="line"><td colspan="5"></td></tr>
<tr class="even">
<td></td>
<td>Initialize</td>
<td></td>
<td><span id="initialize"></span></td>
<td></td>
</tr>
</table>
<?php
$cfg['footer'] = 'dynamic';
require('include/footer.inc.php');
echo '<script type="text/javascript">';
echo 'document.getElementById(\'initialize\').innerHTML=\'<img src="' . $cfg['img'] . 'small_animated_progress.gif" alt="" class="small">\';' . "\n";
echo '</script>';
@ob_flush();
flush();
cacheCleanup();
mysqli_query($db,'UPDATE track SET transcoded = 0');
mysqli_query($db,'UPDATE track SET transcoded = 1 WHERE EXISTS (SELECT * FROM cache WHERE track_id = id AND cache.profile = ' . (int) $profile . ')');
$query = mysqli_query($db,'SELECT track_id, audio_bitrate,
LOWER(SUBSTRING_INDEX(track.relative_file, ".", -1)) AS extension
FROM track
WHERE transcoded = 0');
while ($track = mysqli_fetch_assoc($query)) {
if (sourceFile($track['extension'], $track['audio_bitrate'], $profile)) {
// File will be downloaded from source
mysqli_query($db,'UPDATE track SET transcoded = 1
WHERE track_id = "' . mysqli_real_escape_string($db,$track['track_id']) . '"');
}
}
echo '<script type="text/javascript">';
echo 'document.getElementById(\'initialize\').innerHTML=\'<img src="' . $cfg['img'] . 'small_check.png" alt="" class="small">\';' . "\n";
echo '</script>' . "\n";
@ob_flush();
flush();
authenticate('access_admin', false, false, true); // Get up to date sign
exit('<script type="text/javascript">window.location.href="' . NJB_HOME_URL . 'download.php?action=batchTranscode&profile=' . $profile . '&sign=' . $cfg['sign'] . '";</script>');
}
// +------------------------------------------------------------------------+
// | Batch transcode |
// +------------------------------------------------------------------------+
function batchTranscode() {
global $cfg, $db;
authenticate('access_admin', false, true, true);
ini_set('max_execution_time', 0);
$cfg['menu'] = 'config';
$profile = (int) get('profile');
if (isset($cfg['encode_name'][$profile]) == false)
message(__FILE__, __LINE__, 'error', '[b]Unsupported input value for[/b][br]profile');
$cache_total_space = disk_total_space(NJB_HOME_DIR . 'cache/');
$cache_free_space = disk_free_space(NJB_HOME_DIR . 'cache/');
$cache_used_space = $cache_total_space - $cache_free_space;
if ($cache_used_space > $cache_total_space * .95)
message(__FILE__, __LINE__, 'warning', '[b]Warning[/b][br]The cache drive has reached 95% of the total capacity[br][url=config.php?action=downloadProfile][img]small_back.png[/img]Back to previous page[/url]');
$query = mysqli_query($db,'SELECT COUNT(*) AS counter FROM track');
$track = mysqli_fetch_assoc($query);
$total_counter = $track['counter'];
$query = mysqli_query($db,'SELECT COUNT(*) AS counter FROM track WHERE transcoded = 1');
$track = mysqli_fetch_assoc($query);
$transcoded_counter = $track['counter'];
$query = mysqli_query($db,'SELECT track.album_id
FROM album, track
WHERE track.transcoded = 0
AND track.album_id = album.album_id
GROUP BY album.album_id
ORDER BY album.album_add_time DESC');
$album = mysqli_fetch_assoc($query);
$album_id = $album['album_id'];
// formattedNavigator
$nav = array();
$nav['name'][] = 'Configuration';
$nav['url'][] = 'config.php';
$nav['name'][] = 'Batch transcode';
$nav['url'][] = 'config.php?action=batchTranscode';
$nav['name'][] = $cfg['encode_name'][$profile];
require_once('include/header.inc.php');
?>
<table cellspacing="0" cellpadding="0" class="border">
<tr class="header">
<td class="space"></td>
<td>Progress</td>
<td class="textspace"></td>
<td></td>
<td class="textspace"></td>
<td></td>
<td class="space"></td>
</tr>
<tr class="line"><td colspan="7"></td></tr>
<tr class="odd">
<td></td>
<td><span id="done"></span> / <?php echo $total_counter; ?> tracks</td>
<td></td>
<td colspan="3" align="right">
<!-- -->
<table cellspacing="0" cellpadding="0">
<tr>
<td class="bar_space"><img src="<?php echo $cfg['img']; ?>bar_left.png" alt=""></td>
<td class="bar"><div id="progress_counter" style="width: 0px; overflow: hidden;"><img src="<?php echo $cfg['img']; ?>bar_on.png" alt=""></div></td>
<td class="bar_space"><img src="<?php echo $cfg['img']; ?>bar_right.png" alt=""></td>
</tr>
</table>
<!-- -->
</td>
<td></td>
</tr>
<tr class="even">
<td></td>
<td><span id="used"></span> / <?php echo formattedSize($cache_total_space); ?></td>
<td></td>
<td colspan="3" align="right">
<!-- -->
<table cellspacing="0" cellpadding="0">
<tr>
<td class="bar_space"><img src="<?php echo $cfg['img']; ?>bar_left.png" alt=""></td>
<td class="bar"><div id="progress_cache" style="width: 0px; overflow: hidden;"><img src="<?php echo $cfg['img']; ?>bar_on.png" alt=""></div></td>
<td class="bar_space"><img src="<?php echo $cfg['img']; ?>bar_right.png" alt=""></td>
</tr>
</table>
<!-- -->
</td>
<td></td>
</tr>
<tr class="line"><td colspan="7"></td></tr>
<tr class="header">
<td class="space"></td>
<td>Transcode</td>
<td class="textspace"></td>
<td></td>
<td class="textspace"></td>
<td></td>
<td class="space"></td>
</tr>
<tr class="line"><td colspan="7"></td></tr>
<?php
$i = 0;
$query = mysqli_query($db,'SELECT title, artist FROM track WHERE album_id = "' . mysqli_real_escape_string($db,$album_id) . '" ORDER BY relative_file');
while ($track = mysqli_fetch_assoc($query)) { ?>
<tr class="<?php echo ($i++ & 1) ? 'even' : 'odd'; ?>">
<td></td>
<td><?php echo html($track['artist']); ?></td>
<td></td>
<td><?php echo html($track['title']); ?></td>
<td></td>
<td><span id="status<?php echo $i; ?>"></span></td>
<td></td>
</tr>
<?php
} ?>
</table>
<?php
$cfg['footer'] = 'dynamic';
require('include/footer.inc.php');
echo '<script type="text/javascript">';
echo 'document.getElementById(\'done\').innerHTML=\'' . $transcoded_counter . '\';' . "\n";
echo 'document.getElementById(\'used\').innerHTML=\'' . formattedSize($cache_used_space) . '\';' . "\n";
echo 'document.getElementById(\'progress_counter\').style.width=' . round($transcoded_counter / $total_counter * 100) . ";\n";
echo 'document.getElementById(\'progress_cache\').style.width=' . round($cache_used_space / $cache_total_space * 100) . ";\n";
echo '</script>' . "\n";
@ob_flush();
flush();
$i = 0;
$query = mysqli_query($db,'SELECT track_id, transcoded FROM track WHERE album_id = "' . mysqli_real_escape_string($db,$album_id) . '" ORDER BY relative_file');
while($track = mysqli_fetch_assoc($query)) {
$i++;
if ($track['transcoded'] == 0) {
echo '<script type="text/javascript">document.getElementById(\'status' . $i . '\').innerHTML=\'<img src="' . $cfg['img'] . 'small_animated_progress.gif" alt="" class="small">\';</script>' . "\n";
@ob_flush();
flush();
$file = transcode($track['track_id'], $profile);
mysqli_query($db,'UPDATE track SET transcoded = 1 WHERE track_id = "' . mysqli_real_escape_string($db,$track['track_id']) . '"');
$transcoded_counter++;
}
$cache_total_space = disk_total_space(NJB_HOME_DIR . 'cache/');
$cache_free_space = disk_free_space(NJB_HOME_DIR . 'cache/');
$cache_used_space = $cache_total_space - $cache_free_space;
if ($cache_used_space > $cache_total_space * .95)
message(__FILE__, __LINE__, 'warning', '[b]Warning[/b][br]The cache drive has reached 95% of the total capacity[br][url=config.php?action=downloadProfile][img]small_back.png[/img]Back to previous page[/url]');
echo '<script type="text/javascript">';
echo 'document.getElementById(\'status' . $i . '\').innerHTML=\'<img src="' . $cfg['img'] . 'small_check.png" alt="" class="small">\';' . "\n";
echo 'document.getElementById(\'done\').innerHTML=\'' . $transcoded_counter . '\';' . "\n";
echo 'document.getElementById(\'used\').innerHTML=\'' . formattedSize($cache_used_space) . '\';' . "\n";
echo 'document.getElementById(\'progress_counter\').style.width=' . round($transcoded_counter / $total_counter * 100) . ";\n";
echo 'document.getElementById(\'progress_cache\').style.width=' . round($cache_used_space / $cache_total_space * 100) . ";\n";
echo '</script>' . "\n";
@ob_flush();
flush();
}
if ($transcoded_counter < $total_counter) {
authenticate('access_admin', false, false, true); // Get up to date sign
exit('<script type="text/javascript">window.location.href="' . NJB_HOME_URL . 'download.php?action=batchTranscode&profile=' . $profile . '&sign=' . $cfg['sign'] . '";</script>');
}
}
// +------------------------------------------------------------------------+
// | Transcode |
// +------------------------------------------------------------------------+
function transcode($track_id, $profile) {
global $cfg, $db;
$query = mysqli_query($db,'SELECT
LOWER(SUBSTRING_INDEX(relative_file, ".", -1)) AS extension,
relative_file, miliseconds, filesize, audio_bitrate
FROM track
WHERE track_id = "' . mysqli_real_escape_string($db,$track_id) . '"');
$track = mysqli_fetch_assoc($query);
$source = $cfg['media_dir'] . $track['relative_file'];
if (sourceFile($track['extension'], $track['audio_bitrate'], $profile)) {
// Return source file
return $source;
}
elseif ($file = cacheGetFile($track_id, $profile)) {
cacheUpdateTag($track_id, $profile, $file);
return $file;
}
else {
// Return transcoded file
$cache_dir = cacheGetDir($track_id, $profile);
$pathinfo = pathinfo($track['relative_file']);
$destination = $pathinfo['filename'];
$destination = $cache_dir . $destination . '.' . $cfg['encode_extension'][$profile];
// Transcode
if (NJB_WINDOWS) $cmd = $cfg['decode_stdout'][$track['extension']] . ' | ' . $cfg['encode_file'][$profile];
else $cmd = $cfg['decode_stdout'][$track['extension']] .' 2>&1 | ' . $cfg['encode_file'][$profile] . ' 2>&1';
$cmd = str_replace('%source', escapeCmdArg($source), $cmd);
$cmd = str_replace('%destination', escapeCmdArg($destination), $cmd);
$cmd_output = array();
$cmd_return = 0;
@exec($cmd, $cmd_output, $cmd_return);
if ($cmd_return != 0)
message(__FILE__, __LINE__, 'error', '[b]Exec error[/b][br][b]Command:[/b] ' . $cmd . '[br][b]System output:[/b] ' . implode('[br]', $cmd_output) . '[br][b]System return code:[/b] ' . $cmd_return);
if (is_file($destination) == false)
message(__FILE__, __LINE__, 'error', '[b]Destination file not created[/b][br]File: ' . $destination . '[br]Command: ' . $cmd);
cacheUpdateTag($track_id, $profile, $destination);
return $destination;
}
}
// +------------------------------------------------------------------------+
// | Share album |
// +------------------------------------------------------------------------+
function shareAlbum($album_id) {
global $cfg, $db;
authenticate('access_admin', false, true);
if ($cfg['album_share_download'] == 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 download';
require_once('include/header.inc.php');
$expire_time = time() + $cfg['share_download_lifetime'];
$sid = randomKey();
mysqli_query($db,'INSERT INTO share_download (sid, album_id, download_id, expire_time) VALUES (
"' . mysqli_real_escape_string($db,$sid) . '",
"' . mysqli_real_escape_string($db,$album_id) . '",
' . (int) $cfg['download_id'] . ',
' . (int) $expire_time . ')');
$url = NJB_HOME_URL . 'download.php?action=downloadAlbum&sid=' . $sid;
$filename = $album['artist_alphabetic'] . ' - ';
$filename .= ($album['year']) ? $album['year'] . ' - ' : '';
$filename .= $album['album'] . '.' . $cfg['download_album_extension'];
$filename = encodeEscapeChar($filename);
$filesize = 0;
$transcode = false;
$exact = true;
$extensions = array();
$query = mysqli_query($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) $cfg['download_id'] . '
WHERE album_id = "' . mysqli_real_escape_string($db,$album_id) . '"');
while($track = mysqli_fetch_assoc($query)) {
if (in_array($track['extension'], $extensions) == false) {
$extensions[] = $track['extension'];
}
$transcode_track = false;
if (sourceFile($track['extension'], $track['audio_bitrate'], $cfg['download_id']) == false) {
$transcode_track = true;
$transcode = true;
}
if ($track['cache_filesize']) {
$filesize += $track['cache_filesize'];
}
elseif ($transcode_track) {
$filesize += round($cfg['encode_bitrate'][$cfg['download_id']] * $track['miliseconds'] / 8 / 1000);
$exact = false;
}
else {
$filesize += $track['filesize'];
}
}
sort($extensions);
$source = implode($extensions, ', ');
if ($exact) $size = formattedSize($filesize);
else $size = html_entity_decode('± ', null, NJB_DEFAULT_CHARSET) . formattedSize($filesize);
$profile_name = ($transcode) ? $cfg['encode_name'][$cfg['download_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 = $cfg['img'] . 'small_check.png';}
?>
<form action="" name="form" id="form">
<table cellspacing="0" cellpadding="0" class="border">
<tr class="header">
<td class="space"></td>
<td colspan="3"><?php echo html($filename); ?></td>
<td class="space"></td>
</tr>
<tr class="line"><td colspan="5"></td></tr>
<tr class="odd">
<td></td>
<td>File size:</td>
<td></td>
<td><?php echo $size; ?></td>
<td class="space"></td>
</tr>
<tr class="even">
<td class="space"></td>
<td>Download profile:</td>
<td class="textspace"></td>
<td><?php echo html($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 $cache_png; ?>" alt="" class="small"></td>
<td class="space"></td>
</tr>
<tr class="even">
<td></td>
<td>Mail:</td>
<td></td>
<td><a href="mailto:?SUBJECT=<?php echo rawurlencode($filename); ?>&BODY=---%0AFilesize%3A%20<?php echo rawurlencode($size);?>%0ADownload%3A%20<?php echo rawurlencode($filename); ?>%0A<?php echo rawurlencode(str_replace('&', '&', $url)); ?>%0A%0AThis%20file%20will%20expire%20<?php echo rawurlencode(date($cfg['date_format'], $expire_time)); ?>%20or%20after%20one%20download%3B%20whatever%20comes%20first."><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('&', '&', $url)); ?>&e=l&s=3" alt=""></td>
<td></td>
</tr>
</table>
</form>
<?php
require_once('include/footer.inc.php');
}
// +------------------------------------------------------------------------+
// | Copy album |
// +------------------------------------------------------------------------+
function copyAlbum($album_id) {
global $cfg, $db;
authenticate('access_admin', false, true);
ini_set('max_execution_time', 0);
if ($cfg['album_copy'] == false)
message(__FILE__, __LINE__, 'error', '[b]Error[/b][br]Album copy disabled');
if (is_dir($cfg['external_storage']) == false)
message(__FILE__, __LINE__, 'error', '[b]Failed to open directory:[/b][br]' . $cfg['external_storage'] . '[br][url=index.php?action=view3&album_id=' . $album_id . '][img]small_back.png[/img]Back to previous page[/url]');
$query = mysqli_query($db,'SELECT artist_alphabetic, album 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'][] = 'Copy album';
require_once('include/header.inc.php');
?>