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Size: | 18457 |
Storage flags: | strip |
<?php
if (!defined('GETID3_INCLUDEPATH')) {
throw new Exception('getid3.php MUST be included before calling getid3_writetags');
}
if (!include_once(GETID3_INCLUDEPATH.'getid3.lib.php')) {
throw new Exception('write.php depends on getid3.lib.php, which is missing.');
}
class getid3_writetags
{
public $filename;
public $tagformats = array();
public $tag_data = array(array());
public $tag_encoding = 'ISO-8859-1';
public $overwrite_tags = true;
public $remove_other_tags = false;
public $id3v2_tag_language = 'eng';
public $id3v2_paddedlength = 4096;
public $warnings = array();
public $errors = array();
private $ThisFileInfo;
public function getid3_writetags() {
return true;
}
public function WriteTags() {
if (empty($this->filename)) {
$this->errors[] = 'filename is undefined in getid3_writetags';
return false;
} elseif (!file_exists($this->filename)) {
$this->errors[] = 'filename set to non-existant file "'.$this->filename.'" in getid3_writetags';
return false;
}
if (!is_array($this->tagformats)) {
$this->errors[] = 'tagformats must be an array in getid3_writetags';
return false;
}
$TagFormatsToRemove = array();
if (filesize($this->filename) == 0) {
$this->ThisFileInfo = array('fileformat'=>'');
$AllowedTagFormats = array('id3v1', 'id3v2.2', 'id3v2.3', 'id3v2.4', 'ape', 'lyrics3');
} else {
$getID3 = new getID3;
$getID3->encoding = $this->tag_encoding;
$this->ThisFileInfo = $getID3->analyze($this->filename);
switch (isset($this->ThisFileInfo['fileformat']) ? $this->ThisFileInfo['fileformat'] : '') {
case 'mp3':
case 'mp2':
case 'mp1':
case 'riff':
$AllowedTagFormats = array('id3v1', 'id3v2.2', 'id3v2.3', 'id3v2.4', 'ape', 'lyrics3');
break;
case 'mpc':
$AllowedTagFormats = array('ape');
break;
case 'flac':
$AllowedTagFormats = array('metaflac');
break;
case 'real':
$AllowedTagFormats = array('real');
break;
case 'ogg':
switch (isset($this->ThisFileInfo['audio']['dataformat']) ? $this->ThisFileInfo['audio']['dataformat'] : '') {
case 'flac':
$this->errors[] = 'metaflac is not (yet) compatible with OggFLAC files';
return false;
break;
case 'vorbis':
$AllowedTagFormats = array('vorbiscomment');
break;
default:
$this->errors[] = 'metaflac is not (yet) compatible with Ogg files other than OggVorbis';
return false;
break;
}
break;
default:
$AllowedTagFormats = array();
break;
}
foreach ($this->tagformats as $requested_tag_format) {
if (!in_array($requested_tag_format, $AllowedTagFormats)) {
$errormessage = 'Tag format "'.$requested_tag_format.'" is not allowed on "'.(isset($this->ThisFileInfo['fileformat']) ? $this->ThisFileInfo['fileformat'] : '');
$errormessage .= (isset($this->ThisFileInfo['audio']['dataformat']) ? '.'.$this->ThisFileInfo['audio']['dataformat'] : '');
$errormessage .= '" files';
$this->errors[] = $errormessage;
return false;
}
}
if ($this->remove_other_tags) {
foreach ($AllowedTagFormats as $AllowedTagFormat) {
switch ($AllowedTagFormat) {
case 'id3v2.2':
case 'id3v2.3':
case 'id3v2.4':
if (!in_array('id3v2', $TagFormatsToRemove) && !in_array('id3v2.2', $this->tagformats) && !in_array('id3v2.3', $this->tagformats) && !in_array('id3v2.4', $this->tagformats)) {
$TagFormatsToRemove[] = 'id3v2';
}
break;
default:
if (!in_array($AllowedTagFormat, $this->tagformats)) {
$TagFormatsToRemove[] = $AllowedTagFormat;
}
break;
}
}
}
}
$WritingFilesToInclude = array_merge($this->tagformats, $TagFormatsToRemove);
foreach ($WritingFilesToInclude as $tagformat) {
switch ($tagformat) {
case 'ape':
$GETID3_ERRORARRAY = &$this->errors;
getid3_lib::IncludeDependency(GETID3_INCLUDEPATH.'write.apetag.php', __FILE__, true);
break;
case 'id3v1':
case 'lyrics3':
case 'vorbiscomment':
case 'metaflac':
case 'real':
$GETID3_ERRORARRAY = &$this->errors;
getid3_lib::IncludeDependency(GETID3_INCLUDEPATH.'write.'.$tagformat.'.php', __FILE__, true);
break;
case 'id3v2.2':
case 'id3v2.3':
case 'id3v2.4':
case 'id3v2':
$GETID3_ERRORARRAY = &$this->errors;
getid3_lib::IncludeDependency(GETID3_INCLUDEPATH.'write.id3v2.php', __FILE__, true);
break;
default:
$this->errors[] = 'unknown tag format "'.$tagformat.'" in $tagformats in WriteTags()';
return false;
break;
}
}
if (!is_array($this->tag_data)) {
$this->errors[] = '$this->tag_data is not an array in WriteTags()';
return false;
}
foreach ($this->tag_data as $tag_key => $tag_array) {
if (strtoupper($tag_key) !== $tag_key) {
$this->tag_data[strtoupper($tag_key)] = $this->tag_data[$tag_key];
unset($this->tag_data[$tag_key]);
}
}
if (!empty($this->ThisFileInfo['tags'])) {
foreach ($this->ThisFileInfo['tags'] as $tag_format => $tag_data_array) {
foreach ($tag_data_array as $tag_key => $tag_array) {
if (strtoupper($tag_key) !== $tag_key) {
$this->ThisFileInfo['tags'][$tag_format][strtoupper($tag_key)] = $this->ThisFileInfo['tags'][$tag_format][$tag_key];
unset($this->ThisFileInfo['tags'][$tag_format][$tag_key]);
}
}
}
}
if (isset($this->tag_data['TRACK']) && !isset($this->tag_data['TRACKNUMBER'])) {
$this->tag_data['TRACKNUMBER'] = $this->tag_data['TRACK'];
unset($this->tag_data['TRACK']);
}
if ($this->remove_other_tags) {
$this->DeleteTags($TagFormatsToRemove);
}
foreach ($this->tagformats as $tagformat) {
$success = false;
switch ($tagformat) {
case 'ape':
$ape_writer = new getid3_write_apetag;
if (($ape_writer->tag_data = $this->FormatDataForAPE()) !== false) {
$ape_writer->filename = $this->filename;
if (($success = $ape_writer->WriteAPEtag()) === false) {
$this->errors[] = 'WriteAPEtag() failed with message(s):<pre><ul><li>'.str_replace("\n", '</li><li>', htmlentities(trim(implode("\n", $ape_writer->errors)))).'</li></ul></pre>';
}
} else {
$this->errors[] = 'FormatDataForAPE() failed';
}
break;
case 'id3v1':
$id3v1_writer = new getid3_write_id3v1;
if (($id3v1_writer->tag_data = $this->FormatDataForID3v1()) !== false) {
$id3v1_writer->filename = $this->filename;
if (($success = $id3v1_writer->WriteID3v1()) === false) {
$this->errors[] = 'WriteID3v1() failed with message(s):<pre><ul><li>'.str_replace("\n", '</li><li>', htmlentities(trim(implode("\n", $id3v1_writer->errors)))).'</li></ul></pre>';
}
} else {
$this->errors[] = 'FormatDataForID3v1() failed';
}
break;
case 'id3v2.2':
case 'id3v2.3':
case 'id3v2.4':
$id3v2_writer = new getid3_write_id3v2;
$id3v2_writer->majorversion = intval(substr($tagformat, -1));
$id3v2_writer->paddedlength = $this->id3v2_paddedlength;
if (($id3v2_writer->tag_data = $this->FormatDataForID3v2($id3v2_writer->majorversion)) !== false) {
$id3v2_writer->filename = $this->filename;
if (($success = $id3v2_writer->WriteID3v2()) === false) {
$this->errors[] = 'WriteID3v2() failed with message(s):<pre><ul><li>'.str_replace("\n", '</li><li>', htmlentities(trim(implode("\n", $id3v2_writer->errors)))).'</li></ul></pre>';
}
} else {
$this->errors[] = 'FormatDataForID3v2() failed';
}
break;
case 'vorbiscomment':
$vorbiscomment_writer = new getid3_write_vorbiscomment;
if (($vorbiscomment_writer->tag_data = $this->FormatDataForVorbisComment()) !== false) {
$vorbiscomment_writer->filename = $this->filename;
if (($success = $vorbiscomment_writer->WriteVorbisComment()) === false) {
$this->errors[] = 'WriteVorbisComment() failed with message(s):<pre><ul><li>'.str_replace("\n", '</li><li>', htmlentities(trim(implode("\n", $vorbiscomment_writer->errors)))).'</li></ul></pre>';
}
} else {
$this->errors[] = 'FormatDataForVorbisComment() failed';
}
break;
case 'metaflac':
$metaflac_writer = new getid3_write_metaflac;
if (($metaflac_writer->tag_data = $this->FormatDataForMetaFLAC()) !== false) {
$metaflac_writer->filename = $this->filename;
if (($success = $metaflac_writer->WriteMetaFLAC()) === false) {
$this->errors[] = 'WriteMetaFLAC() failed with message(s):<pre><ul><li>'.str_replace("\n", '</li><li>', htmlentities(trim(implode("\n", $metaflac_writer->errors)))).'</li></ul></pre>';
}
} else {
$this->errors[] = 'FormatDataForMetaFLAC() failed';
}
break;
case 'real':
$real_writer = new getid3_write_real;
if (($real_writer->tag_data = $this->FormatDataForReal()) !== false) {
$real_writer->filename = $this->filename;
if (($success = $real_writer->WriteReal()) === false) {
$this->errors[] = 'WriteReal() failed with message(s):<pre><ul><li>'.str_replace("\n", '</li><li>', htmlentities(trim(implode("\n", $real_writer->errors)))).'</li></ul></pre>';
}
} else {
$this->errors[] = 'FormatDataForReal() failed';
}
break;
default:
$this->errors[] = 'Invalid tag format to write: "'.$tagformat.'"';
return false;
break;
}
if (!$success) {
return false;
}
}
return true;
}
public function DeleteTags($TagFormatsToDelete) {
foreach ($TagFormatsToDelete as $DeleteTagFormat) {
$success = false;
switch ($DeleteTagFormat) {
case 'id3v1':
$id3v1_writer = new getid3_write_id3v1;
$id3v1_writer->filename = $this->filename;
if (($success = $id3v1_writer->RemoveID3v1()) === false) {
$this->errors[] = 'RemoveID3v1() failed with message(s):<PRE><UL><LI>'.trim(implode('</LI><LI>', $id3v1_writer->errors)).'</LI></UL></PRE>';
}
break;
case 'id3v2':
$id3v2_writer = new getid3_write_id3v2;
$id3v2_writer->filename = $this->filename;
if (($success = $id3v2_writer->RemoveID3v2()) === false) {
$this->errors[] = 'RemoveID3v2() failed with message(s):<PRE><UL><LI>'.trim(implode('</LI><LI>', $id3v2_writer->errors)).'</LI></UL></PRE>';
}
break;
case 'ape':
$ape_writer = new getid3_write_apetag;
$ape_writer->filename = $this->filename;
if (($success = $ape_writer->DeleteAPEtag()) === false) {
$this->errors[] = 'DeleteAPEtag() failed with message(s):<PRE><UL><LI>'.trim(implode('</LI><LI>', $ape_writer->errors)).'</LI></UL></PRE>';
}
break;
case 'vorbiscomment':
$vorbiscomment_writer = new getid3_write_vorbiscomment;
$vorbiscomment_writer->filename = $this->filename;
if (($success = $vorbiscomment_writer->DeleteVorbisComment()) === false) {
$this->errors[] = 'DeleteVorbisComment() failed with message(s):<PRE><UL><LI>'.trim(implode('</LI><LI>', $vorbiscomment_writer->errors)).'</LI></UL></PRE>';
}
break;
case 'metaflac':
$metaflac_writer = new getid3_write_metaflac;
$metaflac_writer->filename = $this->filename;
if (($success = $metaflac_writer->DeleteMetaFLAC()) === false) {
$this->errors[] = 'DeleteMetaFLAC() failed with message(s):<PRE><UL><LI>'.trim(implode('</LI><LI>', $metaflac_writer->errors)).'</LI></UL></PRE>';
}
break;
case 'lyrics3':
$lyrics3_writer = new getid3_write_lyrics3;
$lyrics3_writer->filename = $this->filename;
if (($success = $lyrics3_writer->DeleteLyrics3()) === false) {
$this->errors[] = 'DeleteLyrics3() failed with message(s):<PRE><UL><LI>'.trim(implode('</LI><LI>', $lyrics3_writer->errors)).'</LI></UL></PRE>';
}
break;
case 'real':
$real_writer = new getid3_write_real;
$real_writer->filename = $this->filename;
if (($success = $real_writer->RemoveReal()) === false) {
$this->errors[] = 'RemoveReal() failed with message(s):<PRE><UL><LI>'.trim(implode('</LI><LI>', $real_writer->errors)).'</LI></UL></PRE>';
}
break;
default:
$this->errors[] = 'Invalid tag format to delete: "'.$tagformat.'"';
return false;
break;
}
if (!$success) {
return false;
}
}
return true;
}
public function MergeExistingTagData($TagFormat, &$tag_data) {
if ($this->overwrite_tags) {
} else {
throw new Exception('$this->overwrite_tags=false is known to be buggy in this version of getID3. Will be fixed in the near future, check www.getid3.org for a newer version.');
if (!isset($this->ThisFileInfo['tags'][$TagFormat])) {
return false;
}
$tag_data = array_merge_recursive($tag_data, $this->ThisFileInfo['tags'][$TagFormat]);
}
return true;
}
public function FormatDataForAPE() {
$ape_tag_data = array();
foreach ($this->tag_data as $tag_key => $valuearray) {
switch ($tag_key) {
case 'ATTACHED_PICTURE':
$this->warnings[] = '$data['.$tag_key.'] is assumed to be ID3v2 APIC data - NOT written to APE tag';
break;
default:
foreach ($valuearray as $key => $value) {
if (is_string($value) || is_numeric($value)) {
$ape_tag_data[$tag_key][$key] = getid3_lib::iconv_fallback($this->tag_encoding, 'UTF-8', $value);
} else {
$this->warnings[] = '$data['.$tag_key.']['.$key.'] is not a string value - all of $data['.$tag_key.'] NOT written to APE tag';
unset($ape_tag_data[$tag_key]);
break;
}
}
break;
}
}
$this->MergeExistingTagData('ape', $ape_tag_data);
return $ape_tag_data;
}
public function FormatDataForID3v1() {
$tag_data_id3v1['genreid'] = 255;
if (!empty($this->tag_data['GENRE'])) {
foreach ($this->tag_data['GENRE'] as $key => $value) {
if (getid3_id3v1::LookupGenreID($value) !== false) {
$tag_data_id3v1['genreid'] = getid3_id3v1::LookupGenreID($value);
break;
}
}
}
$tag_data_id3v1['title'] = getid3_lib::iconv_fallback($this->tag_encoding, 'ISO-8859-1', implode(' ', (isset($this->tag_data['TITLE'] ) ? $this->tag_data['TITLE'] : array())));
$tag_data_id3v1['artist'] = getid3_lib::iconv_fallback($this->tag_encoding, 'ISO-8859-1', implode(' ', (isset($this->tag_data['ARTIST'] ) ? $this->tag_data['ARTIST'] : array())));
$tag_data_id3v1['album'] = getid3_lib::iconv_fallback($this->tag_encoding, 'ISO-8859-1', implode(' ', (isset($this->tag_data['ALBUM'] ) ? $this->tag_data['ALBUM'] : array())));
$tag_data_id3v1['year'] = getid3_lib::iconv_fallback($this->tag_encoding, 'ISO-8859-1', implode(' ', (isset($this->tag_data['YEAR'] ) ? $this->tag_data['YEAR'] : array())));
$tag_data_id3v1['comment'] = getid3_lib::iconv_fallback($this->tag_encoding, 'ISO-8859-1', implode(' ', (isset($this->tag_data['COMMENT'] ) ? $this->tag_data['COMMENT'] : array())));
$tag_data_id3v1['track'] = intval(getid3_lib::iconv_fallback($this->tag_encoding, 'ISO-8859-1', implode(' ', (isset($this->tag_data['TRACKNUMBER']) ? $this->tag_data['TRACKNUMBER'] : array()))));
if ($tag_data_id3v1['track'] <= 0) {
$tag_data_id3v1['track'] = '';
}
$this->MergeExistingTagData('id3v1', $tag_data_id3v1);
return $tag_data_id3v1;
}
public function FormatDataForID3v2($id3v2_majorversion) {
$tag_data_id3v2 = array();
$ID3v2_text_encoding_lookup[2] = array('ISO-8859-1'=>0, 'UTF-16'=>1);
$ID3v2_text_encoding_lookup[3] = array('ISO-8859-1'=>0, 'UTF-16'=>1);
$ID3v2_text_encoding_lookup[4] = array('ISO-8859-1'=>0, 'UTF-16'=>1, 'UTF-16BE'=>2, 'UTF-8'=>3);
foreach ($this->tag_data as $tag_key => $valuearray) {
$ID3v2_framename = getid3_write_id3v2::ID3v2ShortFrameNameLookup($id3v2_majorversion, $tag_key);
switch ($ID3v2_framename) {
case 'APIC':
foreach ($valuearray as $key => $apic_data_array) {
if (isset($apic_data_array['data']) &&
isset($apic_data_array['picturetypeid']) &&
isset($apic_data_array['description']) &&
isset($apic_data_array['mime'])) {
$tag_data_id3v2['APIC'][] = $apic_data_array;
} else {
$this->errors[] = 'ID3v2 APIC data is not properly structured';
return false;
}
}
break;
case '':
$this->errors[] = 'ID3v2: Skipping "'.$tag_key.'" because cannot match it to a known ID3v2 frame type';
break;
default:
foreach ($valuearray as $key => $value) {
if (isset($ID3v2_text_encoding_lookup[$id3v2_majorversion][$this->tag_encoding])) {
$tag_data_id3v2[$ID3v2_framename][$key]['encodingid'] = $ID3v2_text_encoding_lookup[$id3v2_majorversion][$this->tag_encoding];
$tag_data_id3v2[$ID3v2_framename][$key]['data'] = $value;
} else {
if ($id3v2_majorversion < 4) {
$ID3v2_tag_data_converted = false;
if (!$ID3v2_tag_data_converted && ($this->tag_encoding == 'ISO-8859-1')) {
$tag_data_id3v2[$ID3v2_framename][$key]['encodingid'] = 0;
$tag_data_id3v2[$ID3v2_framename][$key]['data'] = $value;
$ID3v2_tag_data_converted = true;
}
if (!$ID3v2_tag_data_converted && ($this->tag_encoding == 'UTF-8')) {
do {
for ($i = 0; $i < strlen($value); $i++) {
if (ord($value{$i}) > 127) {
break 2;
}
}
$tag_data_id3v2[$ID3v2_framename][$key]['encodingid'] = 0;
$tag_data_id3v2[$ID3v2_framename][$key]['data'] = $value;
$ID3v2_tag_data_converted = true;
} while (false);
}
if (!$ID3v2_tag_data_converted) {
$tag_data_id3v2[$ID3v2_framename][$key]['encodingid'] = 1;
$tag_data_id3v2[$ID3v2_framename][$key]['data'] = "\xFF\xFE".getid3_lib::iconv_fallback($this->tag_encoding, 'UTF-16LE', $value);
$ID3v2_tag_data_converted = true;
}
} else {
$tag_data_id3v2[$ID3v2_framename][$key]['encodingid'] = 3;
$tag_data_id3v2[$ID3v2_framename][$key]['data'] = getid3_lib::iconv_fallback($this->tag_encoding, 'UTF-8', $value);
}
}
$tag_data_id3v2[$ID3v2_framename][$key]['description'] = '';
$tag_data_id3v2[$ID3v2_framename][$key]['language'] = $this->id3v2_tag_language;
}
break;
}
}
$this->MergeExistingTagData('id3v2', $tag_data_id3v2);
return $tag_data_id3v2;
}
public function FormatDataForVorbisComment() {
$tag_data_vorbiscomment = $this->tag_data;
foreach ($tag_data_vorbiscomment as $tag_key => $valuearray) {
foreach ($valuearray as $key => $value) {
str_replace("\r", "\n", $value);
if (strstr($value, "\n")) {
unset($tag_data_vorbiscomment[$tag_key][$key]);
$multilineexploded = explode("\n", $value);
foreach ($multilineexploded as $newcomment) {
if (strlen(trim($newcomment)) > 0) {
$tag_data_vorbiscomment[$tag_key][] = getid3_lib::iconv_fallback($this->tag_encoding, 'UTF-8', $newcomment);
}
}
} elseif (is_string($value) || is_numeric($value)) {
$tag_data_vorbiscomment[$tag_key][$key] = getid3_lib::iconv_fallback($this->tag_encoding, 'UTF-8', $value);
} else {
$this->warnings[] = '$data['.$tag_key.']['.$key.'] is not a string value - all of $data['.$tag_key.'] NOT written to VorbisComment tag';
unset($tag_data_vorbiscomment[$tag_key]);
break;
}
}
}
$this->MergeExistingTagData('vorbiscomment', $tag_data_vorbiscomment);
return $tag_data_vorbiscomment;
}
public function FormatDataForMetaFLAC() {
return $this->FormatDataForVorbisComment();
}
public function FormatDataForReal() {
$tag_data_real['title'] = getid3_lib::iconv_fallback($this->tag_encoding, 'ISO-8859-1', implode(' ', (isset($this->tag_data['TITLE'] ) ? $this->tag_data['TITLE'] : array())));
$tag_data_real['artist'] = getid3_lib::iconv_fallback($this->tag_encoding, 'ISO-8859-1', implode(' ', (isset($this->tag_data['ARTIST'] ) ? $this->tag_data['ARTIST'] : array())));
$tag_data_real['copyright'] = getid3_lib::iconv_fallback($this->tag_encoding, 'ISO-8859-1', implode(' ', (isset($this->tag_data['COPYRIGHT']) ? $this->tag_data['COPYRIGHT'] : array())));
$tag_data_real['comment'] = getid3_lib::iconv_fallback($this->tag_encoding, 'ISO-8859-1', implode(' ', (isset($this->tag_data['COMMENT'] ) ? $this->tag_data['COMMENT'] : array())));
$this->MergeExistingTagData('real', $tag_data_real);
return $tag_data_real;
}
}