[TYPO3-dev] Over 2Million images rendering using GIFBUILDER (but not all at once...)

[Ries van Twisk]

Bart,

below is my version.

two modifications from the origional

1) It created sub directories for 3 levels
2) it increases the length of the generated md5 to 16 characters.

What is the reason you also overload the function imageMagickConvert,   
and not the filename functions (mkdir, gifBuild and filename)?

Ries

<?php

require_once(PATH_t3lib.'class.t3lib_stdgraphic.php');
require_once(PATH_tslib.'class.tslib_gifbuilder.php');
class ux_tslib_gifbuilder extends tslib_gifbuilder {

     /**
      *
      * @param <type> $theNewFolder
      * @return <type> Added true to mkdir for recursive creation of  
directories
      */
     public function mkdir($theNewFolder)	{
             $theNewFolder = preg_replace('|/$|','',$theNewFolder);

             if (!@is_dir($theNewFolder)) {
                 if (@mkdir($theNewFolder,  
octdec($GLOBALS['TYPO3_CONF_VARS']['BE']['folderCreateMask']), true)){
                         chmod($theNewFolder,  
octdec($GLOBALS['TYPO3_CONF_VARS']['BE']['folderCreateMask'])); // 
added this line, because the mode at 'mkdir' has a strange behaviour  
sometimes

                         if($GLOBALS['TYPO3_CONF_VARS']['BE'] 
['createGroup'])	{	// skip this if createGroup is empty
                                 @chgrp($theNewFolder,  
$GLOBALS['TYPO3_CONF_VARS']['BE']['createGroup']);
                         }
                         return true;
                 } else {
                         return false;
                 }
             }
             return true;

     }

	/**
	 * Initiates the image file generation if ->setup is true and if the  
file did not exist already.
	 * Gets filename from fileName() and if file exists in typo3temp/ dir  
it will - of course - not be rendered again.
	 * Otherwise rendering means calling ->make(), then ->output(), then - 
 >destroy()
	 *
	 * @return	string		The filename for the created GIF/PNG file. The  
filename will be prefixed "GB_"
	 * @see make(), fileName()
	 */
	function gifBuild()	{
		if ($this->setup)	{
			$gifFileName = $this->fileName('GB/');	// Relative to PATH_site
			if (!@file_exists($gifFileName))	{		// File exists

					// Create temporary directory if not done:
                                 $dir=dirname($gifFileName);
				$this->mkdir(PATH_site.$dir);

					// Create file:
				$this->make();
				$this->output($gifFileName);
				$this->destroy();
			}
			return $gifFileName;
		}
	}

	/**
	 * Calculates the GIFBUILDER output filename/path based on a  
serialized, hashed value of this->setup
	 *
	 * @param	string		Filename prefix, eg. "GB_"
	 * @return	string		The relative filepath (relative to PATH_site)
	 * @access private
	 */
	function fileName($pre)	{
             $filename=
				
				($GLOBALS['TSFE']->config['config']['meaningfulTempFilePrefix'] ?  
$GLOBALS['TSFE']->fileNameASCIIPrefix(implode('_',array_merge($this- 
 >combinedTextStrings,$this- 
 >combinedFileNames)),intval($GLOBALS['TSFE']->config['config'] 
['meaningfulTempFilePrefix']),'_') : '').
				t3lib_div::shortMD5(serialize($this->setup),16).
				'.'.$this->extension();

             $l1=substr($filename,0,1);
             $l2=substr($filename,1,1);
             $l3=substr($filename,2,1);
             return "{$this->tempPath}{$pre}{$l1}/{$l2}/{$l3}/ 
$filename";
	}

}


?>



On Nov 5, 2009, at 9:36 PM, Bartosz Aninowski wrote:

>
>> the only solution I currently see is XCLASS tslib_gifbuilder,
>> am I over looking something? maby?
>
> Hi Ries
> Please check this out
> http://techblog.evo.pl/wp-content/uploads/2009/11/T3X_evo_massimages-0_0_0-z-200911060332.t3x
> If you find this ext usefull I will publish it in TER
>
>
> -- 
> Bartosz Aninowski
> typo(3)holics
> http://techblog.evo.pl/en/evo_nginx_boost-extension/ [Memcache Power  
> for TYPO3]
> _______________________________________________
> TYPO3-dev mailing list
> TYPO3-dev at lists.typo3.org
> http://lists.typo3.org/cgi-bin/mailman/listinfo/typo3-dev


			regards, Ries van Twisk

-------------------------------------------------------------------------------------------------
tags: Freelance TYPO3 Glassfish JasperReports JasperETL Flex Blaze-DS  
WebORB PostgreSQL DB-Architect
email: ries at vantwisk.nl        web:   http://www.rvantwisk.nl/     
skype: callto://r.vantwisk
Phone: +1-810-476-4196    Cell: +593 9901 7694                   SIP:  
+1-747-690-5133










			regards, Ries van Twisk

-------------------------------------------------------------------------------------------------
tags: Freelance TYPO3 Glassfish JasperReports JasperETL Flex Blaze-DS  
WebORB PostgreSQL DB-Architect
email: ries at vantwisk.nl        web:   http://www.rvantwisk.nl/     
skype: callto://r.vantwisk
Phone: +1-810-476-4196    Cell: +593 9901 7694                   SIP:  
+1-747-690-5133