getid3_write_lyrics3 Class Reference

getID3() by James Heinrich info@.nosp@m.geti.nosp@m.d3.or.nosp@m.g // More...

Collaboration diagram for getid3_write_lyrics3:

Public Member Functions
	getid3_write_lyrics3 ()
	WriteLyrics3 ()
	DeleteLyrics3 ()

Data Fields
	$filename
	$tag_data
	$warnings = array()
	$errors = array()

Detailed Description

getID3() by James Heinrich info@.nosp@m.geti.nosp@m.d3.or.nosp@m.g //

Definition at line 17 of file write.lyrics3.php.

Member Function Documentation

getid3_write_lyrics3::DeleteLyrics3

(

)

Definition at line 34 of file write.lyrics3.php.

References getID3\analyze().

                                 {
                // 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;
        }

Here is the call graph for this function:

getid3_write_lyrics3::getid3_write_lyrics3

(

)

Definition at line 25 of file write.lyrics3.php.

                                        {
                return true;
        }

getid3_write_lyrics3::WriteLyrics3

(

)

Definition at line 29 of file write.lyrics3.php.

                                {
                $this->errors[] = 'WriteLyrics3() not yet functional - cannot write Lyrics3';
                return false;
        }

Field Documentation

getid3_write_lyrics3::$errors = array()

Definition at line 23 of file write.lyrics3.php.

getid3_write_lyrics3::$filename

Definition at line 19 of file write.lyrics3.php.

getid3_write_lyrics3::$tag_data

Definition at line 20 of file write.lyrics3.php.

getid3_write_lyrics3::$warnings = array()

Definition at line 22 of file write.lyrics3.php.

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The documentation for this class was generated from the following file:

• Services/MediaObjects/getid3/getid3/write.lyrics3.php