78 lines
2.4 KiB
PHP
78 lines
2.4 KiB
PHP
<?php
|
|
/////////////////////////////////////////////////////////////////
|
|
/// getID3() by James Heinrich <info@getid3.org> //
|
|
// available at http://getid3.sourceforge.net //
|
|
// or http://www.getid3.org //
|
|
/////////////////////////////////////////////////////////////////
|
|
// See readme.txt for more details //
|
|
/////////////////////////////////////////////////////////////////
|
|
// //
|
|
// write.lyrics3.php //
|
|
// module for writing Lyrics3 tags //
|
|
// dependencies: module.tag.lyrics3.php //
|
|
// ///
|
|
/////////////////////////////////////////////////////////////////
|
|
|
|
|
|
class getid3_write_lyrics3
|
|
{
|
|
var $filename;
|
|
var $tag_data;
|
|
//var $lyrics3_version = 2; // 1 or 2
|
|
var $warnings = array(); // any non-critical errors will be stored here
|
|
var $errors = array(); // any critical errors will be stored here
|
|
|
|
function getid3_write_lyrics3() {
|
|
return true;
|
|
}
|
|
|
|
function WriteLyrics3() {
|
|
$this->errors[] = 'WriteLyrics3() not yet functional - cannot write Lyrics3';
|
|
return false;
|
|
}
|
|
|
|
function DeleteLyrics3() {
|
|
// Initialize getID3 engine
|
|
$getID3 = new getID3;
|
|
$ThisFileInfo = $getID3->analyze($this->filename);
|
|
if (isset($ThisFileInfo['lyrics3']['tag_offset_start']) && isset($ThisFileInfo['lyrics3']['tag_offset_end'])) {
|
|
if ($fp = @fopen($this->filename, 'a+b')) {
|
|
|
|
flock($fp, LOCK_EX);
|
|
$oldignoreuserabort = ignore_user_abort(true);
|
|
|
|
fseek($fp, $ThisFileInfo['lyrics3']['tag_offset_end'], SEEK_SET);
|
|
$DataAfterLyrics3 = '';
|
|
if ($ThisFileInfo['filesize'] > $ThisFileInfo['lyrics3']['tag_offset_end']) {
|
|
$DataAfterLyrics3 = fread($fp, $ThisFileInfo['filesize'] - $ThisFileInfo['lyrics3']['tag_offset_end']);
|
|
}
|
|
|
|
ftruncate($fp, $ThisFileInfo['lyrics3']['tag_offset_start']);
|
|
|
|
if (!empty($DataAfterLyrics3)) {
|
|
fseek($fp, $ThisFileInfo['lyrics3']['tag_offset_start'], SEEK_SET);
|
|
fwrite($fp, $DataAfterLyrics3, strlen($DataAfterLyrics3));
|
|
}
|
|
|
|
flock($fp, LOCK_UN);
|
|
fclose($fp);
|
|
ignore_user_abort($oldignoreuserabort);
|
|
|
|
return true;
|
|
|
|
} else {
|
|
|
|
$this->errors[] = 'Cannot open "'.$this->filename.'" in "a+b" mode';
|
|
return false;
|
|
|
|
}
|
|
}
|
|
// no Lyrics3 present
|
|
return true;
|
|
}
|
|
|
|
|
|
|
|
}
|
|
|
|
?>
|