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v3.0.5 2024-05-29 12:50 UTC



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An eZPlatform bundle providing new field type with enhanced features related to image management



Use Composer

Add NovaeZEnhancedImageAssetBundle in your composer.json:

composer require novactive/ezenhancedimageassetbundle

Register the bundle

Register the bundle in your application's kernel class:

// app/AppKernel.php
public function registerBundles()
    $bundles = array(
        // ...
        new Novactive\EzEnhancedImageAssetBundle\EzEnhancedImageAssetBundle(),
        // ...


1. Focus point

This bundle provide a new enhancedimage field type which extend the ezimage field type. This field type allow the user to select a focus point on the uploaded image. Variation can then be created based on the selected focus point.


Check out the demo

2. Default image configuration

Added to siteaccess aware parameters which allow to define the default post processors and configuration to use when generating image alias

        quality: '40-85'
        strip_all: true
        max: 70
        progressive: true
    animated: true
    quality: 80

3. LazyLoading

Lazy loading is controlled globaly by the following settings (default to true) and can be overriden at field level.

  ez_enhanced_image_asset.default.enable_lazy_load: true

4. Retina variations

Retina variations should suffixed by _retina will be used automatically (if enabled) when using the provided field template. To be displayed, the generated variation width should be two time the width of the default variation.

Considering a variation named my_alias, the variation named my_alias_retina will be used and displayed on retina screens.

 - { name: my_alias, params: {size: [<width>, <height>], focus: [0, 0]} }
 - { name: my_alias_retina, params: {size: [<width*2>, <height*2>], focus: [0, 0]} }

The automatic use of retina variations is controlled by this setting

  ez_enhanced_image_asset.default.enable_retina: true

5. WebP variations

Auto-creation of a webp variation for each existing variations and will then automaticaly add this variation as an alternative source

6. Twig render field parameters

You can now specify the alternativeAlias parameter to define alternative image alias depending the screen size

{{ ibexa_render_field(content, fieldIdentifier, {
    parameters: {
        alias: 'desktop_alias',
        alternativeAlias: [
                alias: 'mobile_alias',
                media: '(max-width: 320px)'
        lazyLoad: true|false, // optionnal
        retina: true|false // optionnal
}) }}

Variations configuration

Focused variations require the use of a "focusedThumbnail" filter to generate thumbnail based on the contributed focus point.

 - { name: focusedThumbnail, params: {size: [<width>, <height>], focus: [0, 0]} }

NB: the focus parameter is automaticaly updated for each image based on what has been contributed

Migrate existing ezimage fields

As the new enhancedimage field type is an extend of the ezimage field type, you just need to update the data_type_string column in the database for the fields you want.

Example :

UPDATE ezcontentclass_attribute ca
INNER JOIN ezcontentclass c ON = ca.contentclass_id
SET data_type_string = "enhancedimage"
WHERE ca.data_type_string = "ezimage" AND c.identifier="my_content_type" AND ca.identifier="my_field_identifier";

UPDATE ezcontentobject_attribute oa
INNER JOIN ezcontentclass_attribute ca ON oa.contentclassattribute_id =
SET oa.data_type_string = "enhancedimage"
WHERE oa.data_type_string = "ezimage" AND ca.data_type_string="enhancedimage";


Some feature will require the following assets

{{ encore_entry_link_tags('enhancedimage-css', null, 'ibexa') }}
{{ encore_entry_script_tags('enhancedimage-js', null, 'ibexa') }}