[TYPO3-dev] A problem using image manipulation in my own class file

[Tapio Markula]

> $imageFile= PATH_site .'uploads/pics/'.$content['image'];
> if(is_file($imageFile)) {
> $imageFile=$graphObj->imageMagickConvert($imageFile,'jpg','270','','','','',1); 
> t3lib_div::debug($imageFile);
> ...
> 
> result - no image will be created - got 'debug' from the debug function
> even if the input image really exists.

The problem relates with paths.

If the function has been called outside normal place, the $output 
variable is not correct.

In that circumstance should use absolute path.
That should however strip off from the file name, which is needed
creating src="..."


I'm not however sure, if all here is ok.


	// Register temporary filename:			 
$outputNopath=str_replace(PATH_site,'',$outputNopath);
$testOutputFile=PATH_site.$output;
$GLOBALS['TEMP_IMAGES_ON_PAGE'][] = $outputNopath;
				
if ($this->dontCheckForExistingTempFile || 
!$this->file_exists_typo3temp_file($testOutputFile, $imagefile))	{
					$this->imageMagickExec($imagefile.$frame, $testOutputFile, $command);
				}
if (@file_exists($testOutputFile))	{
	$info[2] = $newExt;					
	$info[3] = $outputNopath;
	$info[4] = $testOutputFile;
	if ($params)	{	// params could realisticly change some imagedata!
						$info=$this->getImageDimensions($info[4]);
					}
	if ($info[2]==$this->gifExtension && !$this->dontCompress)	{
						t3lib_div::gif_compress($info[4],'');
// Compress with IM (lzw) or GD (rle)  (Workaround for the absence of 
lzw-compression in GD)
					}
	$info[3] = $outputNopath;					
	unset($info[4]);
	return $info;					
	}

Should I just create an XCLASS or should we create a core patch?