/**
* Extract information - only public function
*
* @access public
* @param string file Audio file to extract info from.
*/
function Info($file)
{
// Too many mp3 encoders on the market put gabage in front of mpeg files - use assume format on these
$assume_mpeg = eregi('\\.mp[123a]$', $file);
// Extract info with GetAllFileInfo() - in this example we want MD5data (fourth param).
// If MD5data is not needed, set to FALSE for performance improvement.
$this->info = GetAllFileInfo($file, $assume_mpeg ? 'mp3' : '', FALSE, TRUE);
//dump($this->info, false);
// Exit here on error
if (isset($this->info['error'])) {
return array('error' => $this->info['error']);
}
// Init wrapper object
$this->result = array();
$this->result['format_name'] = @$this->info['fileformat'] . '/' . @$this->info['audio']['dataformat'] . (isset($this->info['video']['dataformat']) ? '/' . @$this->info['video']['dataformat'] : '');
$this->result['encoder_version'] = @$this->info['audio']['encoder'];
$this->result['encoder_options'] = NULL;
$this->result['bitrate_mode'] = @$this->info['audio']['bitrate_mode'];
$this->result['channels'] = @$this->info['audio']['channels'];
$this->result['sample_rate'] = @$this->info['audio']['sample_rate'];
$this->result['bits_per_sample'] = @$this->info['audio']['bits_per_sample'];
$this->result['playing_time'] = @$this->info['playtime_seconds'];
$this->result['avg_bit_rate'] = @$this->info['audio']['bitrate'];
$this->result['tags'] = @$this->info['tags'];
$this->result['comments'] = @$this->info['comments'];
$this->result['warning'] = @$this->info['warning'];
$this->result['md5'] = @$this->info['md5_data'];
// Post getID3() data handling based on file format
$method = @$this->info['fileformat'] . 'Info';
if (@$this->info['fileformat'] && method_exists($this, $method)) {
$this->{$method}();
}
return $this->result;
}
function add($item)
{
$mp3info = GetAllFileInfo($item['path']);
//debug('mp3info', $mp3info);
$bitrate = (string) $mp3info['audio']['bitrate'];
if (!$bitrate) {
raiseError("Could not determine bitrate, maybe this is not an audio file: " . $item['path']);
}
$item['bitrate'] = $bitrate;
$this->audioFiles[] = $item;
}
/**
* Adds a file to the list.
*
* @param string $path Path of the file to add to the list
* @return boolean If the file was successfully added to the list return true, else false
*/
function add($path)
{
$path = realpath(trim($path));
if (is_file($path)) {
if (!$this->pathExist($path)) {
$audioinfo = GetAllFileInfo($path);
if (isset($audioinfo["audio"])) {
$this->list[] =& new sotf_AudioFile($path);
} else {
$this->list[] =& new sotf_File($path);
}
}
}
return false;
}
function add($item)
{
global $config;
if ($item['url']) {
// this is a remote file
if ($config['httpStreaming']) {
$lines = file($item['url']);
foreach ($lines as $line) {
if (!empty($line)) {
$this->audioFiles[] = array('url' => $line);
}
}
} else {
// nothing to do
// not tested for Tamburine
}
} else {
// this is a local file
$mp3info = GetAllFileInfo($item['path']);
//debug('mp3info', $mp3info);
$bitrate = (string) $mp3info['audio']['bitrate'];
if (!$bitrate) {
raiseError("Could not determine bitrate, maybe this audio is temporarily unavailable");
}
$item['bitrate'] = $bitrate;
if ($config['httpStreaming']) {
//$tmpFileName = 'au_' . $item['id'] . '_' . ($item['name'] ? $item['name'] : basename($item['path']));
$tmpFileName = 'au_' . $item['id'] . '_' . basename($item['path']);
$tmpFile = $config['tmpDir'] . "/{$tmpFileName}";
$file = @readlink($tmpFile);
if ($file) {
if (!is_readable($file)) {
logError("Bad symlink: {$tmpFile} to {$file}");
unlink($tmpFile);
$file = false;
}
}
if (!$file) {
if (!symlink($item['path'], $tmpFile)) {
raiseError("symlink failed in tmp dir");
}
}
$item['url'] = $config['tmpUrl'] . "/{$tmpFileName}";
}
$this->totalLength += $mp3info["playtime_seconds"];
$this->audioFiles[] = $item;
}
}
/**
* Sets up sotf_AudioFile object
*
* @constructor sotf_AudioFile
* @param string $path Path of the file
*/
function sotf_AudioFile($path)
{
$parent = get_parent_class($this);
parent::$parent($path);
// Call the constructor of the parent class. lk. super()
$fileinfo = GetAllFileInfo($this->path);
//if ($audioinfo["fileformat"] == 'mp3' || $audioinfo["fileformat"] == 'ogg') {
debug("finfo", $fileinfo);
if (isset($fileinfo['audio'])) {
$audioinfo = $fileinfo['audio'];
$this->type = "audio";
$this->format = $fileinfo["fileformat"];
if ($audioinfo["bitrate_mode"] == 'vbr') {
$this->bitrate = "VBR";
}
$this->bitrate = round($audioinfo["bitrate"] / 1000);
$this->average_bitrate = round($audioinfo["bitrate"] / 1000);
$this->samplerate = $audioinfo["sample_rate"];
$this->channels = $audioinfo["channels"];
$this->duration = round($fileinfo["playtime_seconds"]);
$this->mimetype = $this->determineMimeType($this->format);
}
}
function get_file_info($name, $return_finfo = false)
{
global $streamtypes, $cfg;
$ret = gen_file_header();
$ret['ftypeid'] = file_type($name);
$finfo = null;
if ($cfg['enablegetid3']) {
if (GETID3_V == 16) {
$finfo = GetAllFileInfo($name, file_extension($name));
if (isset($finfo['tags']) && is_array($finfo['tags'])) {
$use = '';
foreach ($finfo['tags'] as $tagroot) {
$use = $tagroot;
if ($use == 'id3v2') {
break;
}
// prefer id3v2.
}
}
$ret['bitrate'] = isset($finfo['bitrate']) ? round($finfo['bitrate']) / 1000 : 0;
$ret['ratemode'] = isset($finfo['audio']['bitrate_mode']) ? ratetypeid($finfo['audio']['bitrate_mode']) : 0;
$ret['length'] = isset($finfo['playtime_string']) ? $finfo['playtime_string'] : '00:00';
$ret['lengths'] = isset($finfo['playtime_seconds']) ? (int) round($finfo['playtime_seconds']) : 0;
if (!empty($use) && @is_array($finfo[$use])) {
if ($use == 'id3v2' && isset($finfo['id3v1'])) {
$order = getid3order();
foreach ($order as $idtag) {
switch ($idtag) {
case 1:
array_fetch($finfo['id3v1'], $ret);
break;
case 2:
array_fetch($finfo[$use]['comments'], $ret);
break;
}
}
} else {
if ($use == 'id3v2') {
array_fetch($finfo[$use]['comments'], $ret);
} else {
array_fetch($finfo[$use], $ret);
}
}
} else {
if (@is_array($finfo['comments'])) {
array_fetch($finfo['comments'], $ret);
}
}
} else {
if (GETID3_V == 17 || GETID3_V == 19) {
$getID3 = new getID3();
if (UTF8MODE) {
$getID3->encoding = 'UTF-8';
}
$finfo = $getID3->analyze($name);
$ret['length'] = isset($finfo['playtime_string']) ? $finfo['playtime_string'] : '00:00';
$ret['lengths'] = isset($finfo['playtime_seconds']) ? round($finfo['playtime_seconds']) : 0;
isset($finfo['audio']['bitrate']) ? $ret['bitrate'] = round($finfo['audio']['bitrate']) / 1000 : 0;
if (isset($finfo['bitrate'])) {
$ret['bitrate'] = round($finfo['bitrate']) / 1000;
}
$ret['ratemode'] = isset($finfo['audio']['bitrate_mode']) ? ratetypeid($finfo['audio']['bitrate_mode']) : 0;
if (isset($finfo['tags']) && is_array($finfo['tags'])) {
$first = '';
foreach ($finfo['tags'] as $tagroot => $vals) {
$use = $tagroot;
if ($use == 'id3v2') {
break;
}
// prefer id3v2.
}
if (!empty($use)) {
if ($use == 'id3v2' && isset($finfo['tags']['id3v1'])) {
$order = getid3order();
foreach ($order as $idtag) {
switch ($idtag) {
case 1:
array_fetch($finfo['tags']['id3v1'], $ret);
break;
case 2:
array_fetch($finfo['tags']['id3v2'], $ret);
break;
}
}
} else {
array_fetch($finfo['tags'][$use], $ret);
}
if (isset($finfo['id3v2']['APIC'][0]) && is_array($finfo['id3v2']['APIC'][0])) {
$apic = $finfo['id3v2']['APIC'][0];
if (isset($apic['mime']) && isset($apic['data']) && !empty($apic['data'])) {
$ret['id3image'] = 1;
}
}
if (isset($finfo['tags'][$use]['genre'])) {
$ret['genre'] = getgenreidfromName($finfo['tags'][$use]['genre'][0]);
} else {
if (isset($finfo['tags'][$use]['content_type'][0])) {
$genreinfo = $finfo['tags'][$use]['content_type'][0];
$gnum = extractnum($genreinfo);
if (is_numeric($gnum)) {
$ret['genre'] = $gnum;
}
}
}
}
}
}
}
} else {
$ftype = file_type($name);
if ($ftype != -1) {
$getidf = @$streamtypes[$ftype][3] or $getidf = 0;
switch ($getidf) {
case 1:
if (class_exists('id3')) {
$id3 = new id3($name);
$ret['title'] = trim($id3->name);
$ret['artist'] = trim($id3->artists);
$ret['album'] = trim($id3->album);
$ret['length'] = $id3->length;
$ret['track'] = (int) $id3->track;
$ret['year'] = (int) $id3->year;
$ret['comment'] = trim($id3->comment);
if ($id3->bitrate) {
$ret['bitrate'] = $id3->bitrate;
}
if ($id3->lengths > 0) {
$ret['lengths'] = $id3->lengths;
}
$ret['genre'] = $id3->genreno;
}
break;
case 2:
if (class_exists('ogg')) {
$ogg = new ogg($name);
foreach ($ogg->fields as $name => $val) {
$ch = strtolower($name);
if (isset($ret[$ch])) {
$ind = '';
foreach ($val as $contents) {
$ind .= $contents;
}
switch ($ch) {
case 'genre':
if (is_numeric($ind)) {
$ret[$ch] = $ind;
}
break;
case 'lengths':
if (is_numeric($ind)) {
$ret[$ch] = $ind;
}
break;
default:
$ret[$ch] = $ind;
break;
}
}
}
}
break;
default:
break;
}
}
}
if (!is_numeric($ret['track'])) {
$slashp = strpos($ret['track'], '/', 1);
if ($slashp !== false) {
$ret['track'] = substr($ret['track'], 0, $slashp);
}
if (!is_numeric($ret['track'])) {
$ret['track'] = 0;
}
}
if (!is_numeric($ret['year'])) {
$ret['year'] = 0;
}
if (!is_numeric($ret['lengths'])) {
$ret['lengths'] = 0;
}
if (!is_numeric($ret['bitrate'])) {
$ret['bitrate'] = 0;
}
if ($return_finfo) {
return $finfo;
}
return $ret;
}
// delete tags
if (isset($_POST['VersionToEdit1']) && $_POST['VersionToEdit1'] == '1') {
echo 'ID3v1 tag' . (RemoveID3v1($EditorFilename, true) ? '' : ' NOT') . ' successfully deleted<HR>';
}
if (isset($_POST['VersionToEdit2']) && $_POST['VersionToEdit2'] == '2') {
echo 'ID3v2 tag' . (RemoveID3v2($EditorFilename, true) ? '' : ' NOT') . ' successfully deleted<HR>';
}
}
}
echo '<A HREF="' . $_SERVER['PHP_SELF'] . '">Start Over</A><BR>';
echo '<TABLE BORDER="0"><FORM ACTION="' . $_SERVER['PHP_SELF'] . '" METHOD="POST" ENCTYPE="multipart/form-data">';
echo '<TR><TD ALIGN="CENTER" COLSPAN="2"><B>Sample ID3v1/ID3v2/OggComment editor</B></TD></TR>';
if ($EditorFilename) {
echo '<TR><TD ALIGN="RIGHT"><B>Filename: </B></TD><TD><INPUT TYPE="HIDDEN" NAME="EditorFilename" VALUE="' . FixTextFields($EditorFilename) . '"><I>' . $EditorFilename . '</I></TD></TR>';
if (file_exists($EditorFilename)) {
$OldThisfileInfo = GetAllFileInfo($EditorFilename);
echo '<TR><TD ALIGN="RIGHT"><B>Title</B></TD><TD><INPUT TYPE="TEXT" SIZE="40" NAME="EditorTitle" VALUE="' . FixTextFields(isset($OldThisfileInfo['comments']['title'][0]) ? $OldThisfileInfo['comments']['title'][0] : '') . '"></TD></TR>';
echo '<TR><TD ALIGN="RIGHT"><B>Artist</B></TD><TD><INPUT TYPE="TEXT" SIZE="40" NAME="EditorArtist" VALUE="' . FixTextFields(isset($OldThisfileInfo['comments']['artist'][0]) ? $OldThisfileInfo['comments']['artist'][0] : '') . '"></TD></TR>';
echo '<TR><TD ALIGN="RIGHT"><B>Album</B></TD><TD><INPUT TYPE="TEXT" SIZE="40" NAME="EditorAlbum" VALUE="' . FixTextFields(isset($OldThisfileInfo['comments']['album'][0]) ? $OldThisfileInfo['comments']['album'][0] : '') . '"></TD></TR>';
if ($OldThisfileInfo['fileformat'] == 'mp3') {
echo '<TR><TD ALIGN="RIGHT"><B>Year</B></TD><TD><INPUT TYPE="TEXT" SIZE="4" NAME="EditorYear" VALUE="' . FixTextFields(isset($OldThisfileInfo['comments']['year'][0]) ? $OldThisfileInfo['comments']['year'][0] : '') . '"></TD></TR>';
}
echo '<TR><TD ALIGN="RIGHT"><B>Track</B></TD><TD><INPUT TYPE="TEXT" SIZE="2" NAME="EditorTrack" VALUE="' . FixTextFields(isset($OldThisfileInfo['comments']['track'][0]) ? $OldThisfileInfo['comments']['track'][0] : '') . '"></TD></TR>';
echo '<TR><TD ALIGN="RIGHT"><B>Genre</B></TD><TD><SELECT NAME="EditorGenre">';
require_once GETID3_INCLUDEPATH . 'getid3.id3.php';
$ArrayOfGenres = ArrayOfGenres();
// get the array of genres
unset($ArrayOfGenres['CR']);
// take off these special cases
unset($ArrayOfGenres['RX']);
unset($ArrayOfGenres[255]);
}
$FilesInDir = array_unique($FilesInDir);
sort($FilesInDir);
require_once 'getid3.php';
$starttime = time();
$rowcounter = 0;
$totaltoprocess = count($FilesInDir);
$formatExtensions = array('mp3' => 'mp3', 'ogg' => 'ogg', 'zip' => 'zip', 'wav' => 'riff', 'avi' => 'riff', 'mid' => 'midi', 'mpg' => 'mpeg');
foreach ($FilesInDir as $filename) {
set_time_limit(30);
echo date('H:i:s') . ' [' . number_format(++$rowcounter) . ' / ' . number_format($totaltoprocess) . '] ' . $filename . '<BR>';
flush();
$ThisFileInfo = GetAllFileInfo($filename, '', true, true, true);
if (empty($ThisFileInfo['fileformat']) || $ThisFileInfo['fileformat'] == 'id3') {
if (isset($formatExtensions[strtolower(fileextension($filename))])) {
$ThisFileInfo = GetAllFileInfo($filename, $formatExtensions[strtolower(fileextension($filename))], true, true, true);
}
}
if (!empty($_REQUEST['rescanerrors'])) {
$SQLquery = 'UPDATE files SET ';
$SQLquery .= 'md5_file = "' . addslashes(@$ThisFileInfo['md5_file']) . '", ';
$SQLquery .= 'md5_data = "' . addslashes(@$ThisFileInfo['md5_data']) . '", ';
$SQLquery .= 'md5_data_source = "' . addslashes(@$ThisFileInfo['md5_data_source']) . '", ';
$SQLquery .= 'filesize = "' . addslashes(@$ThisFileInfo['filesize']) . '", ';
$SQLquery .= 'fileformat = "' . addslashes(@$ThisFileInfo['fileformat']) . '", ';
$SQLquery .= 'audio_dataformat = "' . addslashes(@$ThisFileInfo['audio']['dataformat']) . '", ';
$SQLquery .= 'video_dataformat = "' . addslashes(@$ThisFileInfo['video']['dataformat']) . '", ';
$SQLquery .= 'audio_bitrate = "' . addslashes(@$ThisFileInfo['audio']['bitrate']) . '", ';
$SQLquery .= 'video_bitrate = "' . addslashes(@$ThisFileInfo['video']['bitrate']) . '", ';
$SQLquery .= 'playtime_seconds = "' . addslashes(@$ThisFileInfo['playtime_seconds']) . '", ';
$SQLquery .= 'tags = "' . addslashes(@implode(',', @$ThisFileInfo['tags'])) . '", ';
$DirectoryContents["{$currentfulldir}"]['dir']["{$file}"]['filename'] = $ParentDir;
break;
case '.':
// ignore
break;
default:
$DirectoryContents["{$currentfulldir}"]['dir']["{$file}"]['filename'] = $file;
break;
}
} elseif ($TargetObjectType == 'file') {
$fileinformation = GetAllFileInfo($currentfilename, false, isset($_REQUEST['ShowMD5']), isset($_REQUEST['ShowMD5']));
if (empty($fileinformation['fileformat'])) {
// auto-detect couldn't find the file format (probably corrupt header?), re-scan based on extension, if applicable
$formatExtensions = array('mp3' => 'mp3', 'ogg' => 'ogg', 'zip' => 'zip', 'wav' => 'riff', 'avi' => 'riff', 'mid' => 'midi', 'mpg' => 'mpeg', 'jpg' => 'image', 'gif' => 'image', 'png' => 'image');
if (isset($formatExtensions[fileextension($currentfilename)])) {
$fileinformation = GetAllFileInfo($currentfilename, $formatExtensions[fileextension($currentfilename)], isset($_REQUEST['ShowMD5']), isset($_REQUEST['ShowMD5']));
}
}
if (!empty($fileinformation['fileformat'])) {
$DirectoryContents["{$currentfulldir}"]['known']["{$file}"] = $fileinformation;
} else {
$DirectoryContents["{$currentfulldir}"]['other']["{$file}"] = $fileinformation;
$DirectoryContents["{$currentfulldir}"]['other']["{$file}"]['playtime_string'] = '-';
}
}
}
$endtime = getmicrotime();
closedir($handle);
echo 'done<BR>';
echo 'Directory scanned in ' . number_format($endtime - $starttime, 2) . ' seconds.<BR>';
flush();
function RemoveID3v2($filename, $showerrors = false)
{
// File MUST be writeable - CHMOD(646) at least. It's best if the
// directory is also writeable, because that method is both faster and less susceptible to errors.
if (is_writeable(dirname($filename))) {
// preferred method - only one copying operation, minimal chance of corrupting
// original file if script is interrupted, but required directory to be writeable
if ($fp_source = @fopen($filename, 'rb')) {
$OldThisfileInfo = GetAllFileInfo($filename);
rewind($fp_source);
if ($OldThisfileInfo['avdataoffset'] !== false) {
fseek($fp_source, $OldThisfileInfo['avdataoffset'], SEEK_SET);
}
if ($fp_temp = @fopen($filename . 'getid3tmp', 'w+b')) {
// while (($buffer = fread($fp_source, FREAD_BUFFER_SIZE)) !== false) {
while ($buffer = fread($fp_source, FREAD_BUFFER_SIZE)) {
fwrite($fp_temp, $buffer, strlen($buffer));
}
fclose($fp_temp);
} else {
$error .= 'Could not open ' . $filename . 'getid3tmp mode "w+b"<BR>';
}
fclose($fp_source);
} else {
$error .= 'Could not open ' . $filename . ' mode "rb"<BR>';
}
if (file_exists($filename)) {
unlink($filename);
}
rename($filename . 'getid3tmp', $filename);
} elseif (is_writable($filename)) {
// less desirable alternate method - double-copies the file, overwrites original file
// and could corrupt source file if the script is interrupted or an error occurs.
if ($fp_source = @fopen($filename, 'rb')) {
$OldThisfileInfo = GetAllFileInfo($filename);
rewind($fp_source);
if ($OldThisfileInfo['avdataoffset'] !== false) {
fseek($fp_source, $OldThisfileInfo['avdataoffset'], SEEK_SET);
}
if ($fp_temp = tmpfile()) {
// while (($buffer = fread($fp_source, FREAD_BUFFER_SIZE)) !== false) {
while ($buffer = fread($fp_source, FREAD_BUFFER_SIZE)) {
fwrite($fp_temp, $buffer, strlen($buffer));
}
fclose($fp_source);
if ($fp_source = @fopen($filename, 'wb')) {
rewind($fp_temp);
// while (($buffer = fread($fp_temp, FREAD_BUFFER_SIZE)) !== false) {
while ($buffer = fread($fp_temp, FREAD_BUFFER_SIZE)) {
fwrite($fp_source, $buffer, strlen($buffer));
}
fseek($fp_temp, -128, SEEK_END);
fclose($fp_source);
} else {
$error .= 'Could not open ' . $filename . ' mode "wb"<BR>';
}
fclose($fp_temp);
} else {
$error .= 'Could not create tmpfile()<BR>';
}
} else {
$error .= 'Could not open ' . $filename . ' mode "rb"<BR>';
}
} else {
$error .= 'Directory and file both not writeable<BR>';
}
if ($error) {
if ($showerrors) {
echo $error;
}
return false;
}
return true;
}
