configuration.rst

Configuration

The default configuration for the bundle looks like this:

# app/config/config.yml
liip_imagine:

    resolvers:
        default:
            web_path:
                web_root: ~ # %kernel.project_dir%/public (%kernel.project_dir%/web for Symfony < 4.0.0)
                cache_prefix: ~ # media/cache

    loaders:
        default:
            filesystem:
                data_root: ~  # %kernel.project_dir%/public (%kernel.project_dir%/web for Symfony < 4.0.0)

    driver:               gd
    cache:                default
    data_loader:          default
    default_image:        null
    controller:
        filter_action:         liip_imagine.controller:filterAction
        filter_runtime_action: liip_imagine.controller:filterRuntimeAction
    filter_sets:

        # Prototype
        name:
            quality:              100
            jpeg_quality:         ~
            png_compression_level:  ~
            png_compression_filter: ~
            animated:             false
            format:               ~
            cache:                ~
            data_loader:          ~
            default_image:        null
            filters:

                # Prototype
                name:                 []

            post_processors:

                # Prototype
                name:                 []

There are several configuration options available:

• cache - default cache resolver. Default value: web_path (which means the standard web_path resolver is used)
• data_loader - name of a custom data loader. Default value: filesystem (which means the standard filesystem loader is used).

• controller

  • filter_action - name of the controller action to use in the route loader. Default value: liip_imagine.controller:filterAction
  • filter_runtime_action - name of the controller action to use in the route loader for runtimeconfig images. Default value: liip_imagine.controller:filterRuntimeAction

• driver - one of the three drivers: gd, imagick, gmagick. Default value: gd
• filter_sets - specify the filter sets that you want to define and use.

Each filter set that you specify has the following options:

• filters - determine the type of filter to be used (refer to Filters section for more information) and options that should be passed to the specific filter type.
• post_processors - sets post-processors to be applied on filtered image (see Post-Processors section in the :doc:`filters chapter <filters>` for details).
• jpeg_quality - override the quality for jpeg images (this overrides the quality option above)
• png_compression_level - set the compression level for png images (0-9) (this overrides the quality option above)
• png_compression_filter - set the compression filter for png images (see the filters parameter for imagepng function in PHP manual for more details)
• cache - override the default cache setting.
• data_loader - override the default data loader.
• route - optional list of route requirements, defaults and options using in the route loader. Add array with keys requirements, defaults or options. Default value: empty array.
• format - hardcodes the output format (which means that the requested format is ignored).
• animated - support for resizing animated gif (currently not supported by Imagine (PR pending))