Forums / Extensions / Add rules to autoload

Add rules to autoload

Author Message

Damien MARTIN

Tuesday 14 June 2011 1:43:22 am

Hi there,

I would like to know if it is possible to add rules to autoload through ez extensions without having to alter /autoload.php .

My problem is that I have to include an extra library to read some xls files.

It works well outside of ezpublish. But to integrate it I have to add some things in the beginning :

$path = './Classes/';
    set_include_path(get_include_path() . PATH_SEPARATOR . $path);

    function __autoload($classe)
    {
        $fichier = str_replace
           (
             '_',           # Caractère à remplacer.
             DIRECTORY_SEPARATOR, # Caractère de remplacement.
             $classe              # Cible du remplacement.
           ) . '.php' ;
        require_once($fichier) ; # Chargement de la classe.
    }

    // Because the name of the classes is made of the full path to the class file
    // ex. : $objet = new PHPExcel_Reader_Excel5();

Jérôme Vieilledent

Tuesday 14 June 2011 1:50:52 am

Hi Damien

Yes, this is possible, but not inside extensions. You will need to alter your config.php.

Here's an extract from config.php-RECOMMENDED :

/*
   CUSTOM AUTOLOAD MECHANISM
   -------------------------
   It is also possible to push a custom autoload method to the autoload
   function stack. Remember to check for class prefixes in such a method, if it
   will not serve classes from eZ Publish and eZ Components.
   Here is an example code snippet to be placed right in this file, in the case
   you would be using your custom Foo framework, in which all PHP classes would be
   prefixed by 'Foo' :

   <code>
       ini_set( 'include_path', ini_get( 'include_path' ). ':/usr/lib/FooFramework/' );
       require 'Foo/ClassLoader.php';

       function fooAutoload( $className )
       {
          if ( 'Foo' == substr( $className, 0, 3 ) )
          {
              FooClassLoader::loadClass( $className );
          }
       }
       spl_autoload_register( 'fooAutoload' );
   </code>
*/

Damien MARTIN

Tuesday 14 June 2011 1:58:18 am

Thanks Jérôme.

It will save my day :)

Marko Žmak

Tuesday 14 June 2011 7:32:10 am

Hi Damien, in fact you can use external libraries without altering config.php, see here:

--
Nothing is impossible. Not if you can imagine it!

Hubert Farnsworth

Damien MARTIN

Wednesday 15 June 2011 4:58:25 am

"

Hi Damien, in fact you can use external libraries without altering config.php, see here:

"

It looks interesting too. I'll look at this when I'll have some time

Thanks

eZ debug

Timing: Jan 29 2025 13:46:14
Script start
Timing: Jan 29 2025 13:46:14
Module start 'content'
Timing: Jan 29 2025 13:46:14
Module end 'content'
Timing: Jan 29 2025 13:46:14
Script end

Main resources:

Total runtime0.1476 sec
Peak memory usage2,048.0000 KB
Database Queries141

Timing points:

CheckpointStart (sec)Duration (sec)Memory at start (KB)Memory used (KB)
Script start 0.00000.0051 587.9063180.8516
Module start 'content' 0.00510.0053 768.757898.6797
Module end 'content' 0.01040.1371 867.4375526.7344
Script end 0.1475  1,394.1719 

Time accumulators:

 Accumulator Duration (sec) Duration (%) Count Average (sec)
Ini load
Load cache0.00342.2860200.0002
Check MTime0.00130.8924200.0001
Mysql Total
Database connection0.00060.399910.0006
Mysqli_queries0.109974.49761410.0008
Looping result0.00080.54391390.0000
Template Total0.136792.610.1367
Template load0.00080.569210.0008
Template processing0.135992.071010.1359
Override
Cache load0.00060.406010.0006
Sytem overhead
Fetch class attribute can translate value0.00060.410110.0006
XML
Image XML parsing0.00020.130710.0002
General
dbfile0.00463.1245200.0002
String conversion0.00000.004230.0000
Note: percentages do not add up to 100% because some accumulators overlap

CSS/JS files loaded with "ezjscPacker" during request:

CacheTypePacklevelSourceFiles
CSS0extension/community/design/community/stylesheets/ext/jquery.autocomplete.css
extension/community_design/design/suncana/stylesheets/scrollbars.css
extension/community_design/design/suncana/stylesheets/tabs.css
extension/community_design/design/suncana/stylesheets/roadmap.css
extension/community_design/design/suncana/stylesheets/content.css
extension/community_design/design/suncana/stylesheets/star-rating.css
extension/community_design/design/suncana/stylesheets/syntax_and_custom_tags.css
extension/community_design/design/suncana/stylesheets/buttons.css
extension/community_design/design/suncana/stylesheets/tweetbox.css
extension/community_design/design/suncana/stylesheets/jquery.fancybox-1.3.4.css
extension/bcsmoothgallery/design/standard/stylesheets/magnific-popup.css
extension/sevenx/design/simple/stylesheets/star_rating.css
extension/sevenx/design/simple/stylesheets/libs/fontawesome/css/all.min.css
extension/sevenx/design/simple/stylesheets/main.v02.css
extension/sevenx/design/simple/stylesheets/main.v02.res.css
JS0extension/ezjscore/design/standard/lib/yui/3.17.2/build/yui/yui-min.js
extension/ezjscore/design/standard/javascript/jquery-3.7.0.min.js
extension/community_design/design/suncana/javascript/jquery.ui.core.min.js
extension/community_design/design/suncana/javascript/jquery.ui.widget.min.js
extension/community_design/design/suncana/javascript/jquery.easing.1.3.js
extension/community_design/design/suncana/javascript/jquery.ui.tabs.js
extension/community_design/design/suncana/javascript/jquery.hoverIntent.min.js
extension/community_design/design/suncana/javascript/jquery.popmenu.js
extension/community_design/design/suncana/javascript/jScrollPane.js
extension/community_design/design/suncana/javascript/jquery.mousewheel.js
extension/community_design/design/suncana/javascript/jquery.cycle.all.js
extension/sevenx/design/simple/javascript/jquery.scrollTo.js
extension/community_design/design/suncana/javascript/jquery.cookie.js
extension/community_design/design/suncana/javascript/ezstarrating_jquery.js
extension/community_design/design/suncana/javascript/jquery.initboxes.js
extension/community_design/design/suncana/javascript/app.js
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extension/community_design/design/suncana/javascript/community.js
extension/community_design/design/suncana/javascript/roadmap.js
extension/community_design/design/suncana/javascript/ez.js
extension/community_design/design/suncana/javascript/ezshareevents.js
extension/sevenx/design/simple/javascript/main.js

Templates used to render the page:

UsageRequested templateTemplateTemplate loadedEditOverride
1pagelayout.tpl<No override>extension/sevenx/design/simple/templates/pagelayout.tplEdit templateOverride template
 Number of times templates used: 1
 Number of unique templates used: 1

Time used to render debug report: 0.0002 secs