PHP getid3_id3v1::LookupGenreID方法代码示例

 function StandardiseID3v1GenreName($OriginalGenre)
 {
     if (($GenreID = getid3_id3v1::LookupGenreID($OriginalGenre)) !== false) {
         return getid3_id3v1::LookupGenreName($GenreID);
     }
     return $OriginalGenre;
 }

 function ParseID3v2GenreString($genrestring)
 {
     // Parse genres into arrays of genreName and genreID
     // ID3v2.2.x, ID3v2.3.x: '(21)' or '(4)Eurodisco' or '(51)(39)' or '(55)((I think...)'
     // ID3v2.4.x: '21' $00 'Eurodisco' $00
     $genrestring = trim($genrestring);
     $returnarray = array();
     if (strpos($genrestring, "") !== false) {
         $unprocessed = trim($genrestring);
         // trailing nulls will cause an infinite loop.
         $genrestring = '';
         while (strpos($unprocessed, "") !== false) {
             // convert null-seperated v2.4-format into v2.3 ()-seperated format
             $endpos = strpos($unprocessed, "");
             $genrestring .= '(' . substr($unprocessed, 0, $endpos) . ')';
             $unprocessed = substr($unprocessed, $endpos + 1);
         }
         unset($unprocessed);
     }
     if (getid3_id3v1::LookupGenreID($genrestring)) {
         $returnarray['genre'][] = $genrestring;
     } else {
         while (strpos($genrestring, '(') !== false) {
             $startpos = strpos($genrestring, '(');
             $endpos = strpos($genrestring, ')');
             if (substr($genrestring, $startpos + 1, 1) == '(') {
                 $genrestring = substr($genrestring, 0, $startpos) . substr($genrestring, $startpos + 1);
                 $endpos--;
             }
             $element = substr($genrestring, $startpos + 1, $endpos - ($startpos + 1));
             $genrestring = substr($genrestring, 0, $startpos) . substr($genrestring, $endpos + 1);
             if (getid3_id3v1::LookupGenreName($element)) {
                 // $element is a valid genre id/abbreviation
                 if (empty($returnarray['genre']) || !in_array(getid3_id3v1::LookupGenreName($element), $returnarray['genre'])) {
                     // avoid duplicate entires
                     $returnarray['genre'][] = getid3_id3v1::LookupGenreName($element);
                 }
             } else {
                 if (empty($returnarray['genre']) || !in_array($element, $returnarray['genre'])) {
                     // avoid duplicate entires
                     $returnarray['genre'][] = $element;
                 }
             }
         }
     }
     if ($genrestring) {
         if (empty($returnarray['genre']) || !in_array($genrestring, $returnarray['genre'])) {
             // avoid duplicate entires
             $returnarray['genre'][] = $genrestring;
         }
     }
     return $returnarray;
 }

 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(' ', @$this->tag_data['TITLE']));
     $tag_data_id3v1['artist'] = getid3_lib::iconv_fallback($this->tag_encoding, 'ISO-8859-1', @implode(' ', @$this->tag_data['ARTIST']));
     $tag_data_id3v1['album'] = getid3_lib::iconv_fallback($this->tag_encoding, 'ISO-8859-1', @implode(' ', @$this->tag_data['ALBUM']));
     $tag_data_id3v1['year'] = getid3_lib::iconv_fallback($this->tag_encoding, 'ISO-8859-1', @implode(' ', @$this->tag_data['YEAR']));
     $tag_data_id3v1['comment'] = getid3_lib::iconv_fallback($this->tag_encoding, 'ISO-8859-1', @implode(' ', @$this->tag_data['COMMENT']));
     $tag_data_id3v1['track'] = intval(getid3_lib::iconv_fallback($this->tag_encoding, 'ISO-8859-1', @implode(' ', @$this->tag_data['TRACKNUMBER'])));
     if ($tag_data_id3v1['track'] <= 0) {
         $tag_data_id3v1['track'] = '';
     }
     $this->MergeExistingTagData('id3v1', $tag_data_id3v1);
     return $tag_data_id3v1;
 }

         echo WindowsShareSlashTranslate($row['filename']) . "\n";
     }
     exit;
 } else {
     if ($_REQUEST['genredistribution'] == '%') {
         $SQLquery = 'SELECT COUNT(*) AS `num`, `genre`';
         $SQLquery .= ' FROM `' . mysql_real_escape_string(GETID3_DB_TABLE) . '`';
         $SQLquery .= ' WHERE (`fileformat` NOT LIKE "' . implode('") AND (`fileformat` NOT LIKE "', $IgnoreNoTagFormats) . '")';
         $SQLquery .= ' GROUP BY `genre`';
         $SQLquery .= ' ORDER BY `num` DESC';
         $result = mysql_query_safe($SQLquery);
         getid3_lib::IncludeDependency(GETID3_INCLUDEPATH . 'module.tag.id3v1.php', __FILE__, true);
         echo '<table border="1" cellspacing="0" cellpadding="4">';
         echo '<tr><th>Count</th><th>Genre</th><th>m3u</th></tr>';
         while ($row = mysql_fetch_array($result)) {
             $GenreID = getid3_id3v1::LookupGenreID($row['genre']);
             if (is_numeric($GenreID)) {
                 echo '<tr bgcolor="#00FF00;">';
             } else {
                 echo '<tr bgcolor="#FF9999;">';
             }
             echo '<td><a href="' . htmlentities($_SERVER['PHP_SELF'] . '?genredistribution=' . urlencode($row['genre'])) . '">' . number_format($row['num']) . '</a></td>';
             echo '<td nowrap>' . str_replace("\t", '<br>', $row['genre']) . '</td>';
             echo '<td><a href="' . htmlentities($_SERVER['PHP_SELF'] . '?m3u=.m3u&genredistribution=' . urlencode($row['genre'])) . '">.m3u</a></td>';
             echo '</tr>';
         }
         echo '</table><hr>';
     } else {
         $SQLquery = 'SELECT `filename`, `genre`';
         $SQLquery .= ' FROM `' . mysql_real_escape_string(GETID3_DB_TABLE) . '`';
         $SQLquery .= ' WHERE (`genre` LIKE "' . mysql_real_escape_string($_REQUEST['genredistribution']) . '")';

 protected function generate_tag()
 {
     $result = 'TAG';
     $result .= str_pad(trim(substr($this->title, 0, 30)), 30, "", STR_PAD_RIGHT);
     $result .= str_pad(trim(substr($this->artist, 0, 30)), 30, "", STR_PAD_RIGHT);
     $result .= str_pad(trim(substr($this->album, 0, 30)), 30, "", STR_PAD_RIGHT);
     $result .= str_pad(trim(substr($this->year, 0, 4)), 4, "", STR_PAD_LEFT);
     if (!empty($this->track) && $this->track > 0 && $this->track <= 255) {
         $result .= str_pad(trim(substr($this->comment, 0, 28)), 28, "", STR_PAD_RIGHT);
         $result .= "";
         $result .= chr($this->track);
     } else {
         $result .= str_pad(trim(substr($comment, 0, 30)), 30, "", STR_PAD_RIGHT);
     }
     // both genre and genre_id set
     if ($this->genre && $this->genre_id) {
         if ($this->genre != getid3_id3v1::LookupGenreName($this->genre_id)) {
             throw new getid3_exception('Genre and genre_id does not match. Unset one and the other will be determined automatically.');
         }
     } elseif ($this->genre) {
         $this->genre_id = getid3_id3v1::LookupGenreID($this->genre);
     } else {
         if ($this->genre_id < 0 || $this->genre_id > 147) {
             $this->genre_id = 255;
             // 'unknown' genre
         }
         $this->genre = getid3_id3v1::LookupGenreName($this->genre_id);
     }
     $result .= chr(intval($this->genre_id));
     return $result;
 }

 public static function ParseID3v2GenreString($genre_string)
 {
     // Parse genres into arrays of genreName and genreID
     // ID3v2.2.x, ID3v2.3.x: '(21)' or '(4)Eurodisco' or '(51)(39)' or '(55)((I think...)'
     // ID3v2.4.x: '21' $00 'Eurodisco' $00
     $genre_string = trim($genre_string);
     $return_array = array();
     if (strpos($genre_string, "") !== false) {
         $unprocessed = trim($genre_string);
         // trailing nulls will cause an infinite loop.
         $genre_string = '';
         while (strpos($unprocessed, "") !== false) {
             // convert null-seperated v2.4-format into v2.3 ()-seperated format
             $end_pos = strpos($unprocessed, "");
             $genre_string .= '(' . substr($unprocessed, 0, $end_pos) . ')';
             $unprocessed = substr($unprocessed, $end_pos + 1);
         }
         unset($unprocessed);
     } elseif (preg_match('/^([0-9]+|CR|RX)$/i', $genre_string)) {
         // some tagging program (including some that use TagLib) fail to include null byte after numeric genre
         $genre_string = '(' . $genre_string . ')';
     }
     if (getid3_id3v1::LookupGenreID($genre_string)) {
         $return_array['genre'][] = $genre_string;
     } else {
         while (strpos($genre_string, '(') !== false) {
             $start_pos = strpos($genre_string, '(');
             $end_pos = strpos($genre_string, ')');
             if (substr($genre_string, $start_pos + 1, 1) == '(') {
                 $genre_string = substr($genre_string, 0, $start_pos) . substr($genre_string, $start_pos + 1);
                 $end_pos--;
             }
             $element = substr($genre_string, $start_pos + 1, $end_pos - ($start_pos + 1));
             $genre_string = substr($genre_string, 0, $start_pos) . substr($genre_string, $end_pos + 1);
             if (getid3_id3v1::LookupGenreName($element)) {
                 // $element is a valid genre id/abbreviation
                 if (empty($return_array['genre']) || !in_array(getid3_id3v1::LookupGenreName($element), $return_array['genre'])) {
                     // avoid duplicate entires
                     $return_array['genre'][] = getid3_id3v1::LookupGenreName($element);
                 }
             } else {
                 if (empty($return_array['genre']) || !in_array($element, $return_array['genre'])) {
                     // avoid duplicate entires
                     $return_array['genre'][] = $element;
                 }
             }
         }
     }
     if ($genre_string) {
         if (empty($return_array['genre']) || !in_array($genre_string, $return_array['genre'])) {
             // avoid duplicate entires
             $return_array['genre'][] = $genre_string;
         }
     }
     return $return_array;
 }