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advanced-configuration.md

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Advanced configuration

Custom configuration provider

ElFinder bundle allows to override his configuration provider service:

fm_elfinder:
    configuration_provider: elfinder.configurator

where 'elfinder.configurator' is default ElFinder's bundle service to read configuration from DIC

To override service, simply define your own service:

services:
    my_elfinder_configurator:
        class:        Acme\DemoBundle\MyElfinderConfigurator
        arguments:    ["%my_arguments%"]

Configuration class must implement ElFinderConfigurationProviderInterface

method getConfiguration($instance) should return array of parameters compatible with ElFinder bundle configuration

Custom loader

It is possible to override loader service with your own class:

services:
    my_loader:
        class:        AppBundle\Service\MyElFinderLoader
        arguments:    [@fm_elfinder.configurator]

fm_elfinder:
  loader: my_loader

Plugins

ElFinder comes with some plugins, like auto-resize, which can be enabled, by the following configuration:

fm_elfinder:
  instances:
    tinymce:
      locale: %locale%
      editor: tinymce4
      include_assets: true
      relative_path: true
      fullscreen: true
      connector:
          debug: true # defaults to false
          binds:
              upload.presave:
                  - Plugin.AutoResize.onUpLoadPreSave
          plugins:
              AutoResize: # global resize options, applies to root which don't have his own resize configuraion
                  enable: true
                  maxWidth: 750
                  maxHeight: 750
                  quality: 95 # JPEG image save quality
          roots:       # at least one root must be defined
              uploads:
                  driver: LocalFileSystem
                  path: uploads
                  plugins:
                      AutoResize:
                          enable: true
                          maxWidth: 500
                          maxHeight: 500
                          quality: 95 # JPEG image save quality
                  upload_allow: ['image/png', 'image/jpg', 'image/jpeg']
                  upload_deny: ['all']
                  upload_max_size: 2M
              resize1:
                  driver: LocalFileSystem
                  path: uploads
                  plugins:
                      AutoResize:
                          enable: true # For control by volume driver
                          maxWidth: 800 # Path to Water mark image
                          maxHeight: 800 # Margin right pixel
                          quality: 95 # JPEG image save quality
                  upload_allow: ['image/png', 'image/jpg', 'image/jpeg']
                  upload_deny: ['all']
                  upload_max_size: 2M
              resize2:
                  driver: LocalFileSystem
                  path: uploads
                  plugins:
                      AutoResize:
                          enable: true
                          maxWidth: 800
                          maxHeight: 800
                          quality: 95
                  upload_allow: ['image/png', 'image/jpg', 'image/jpeg']
                  upload_deny: ['all']
                  upload_max_size: 2M

ElFinder comes with other plugins, check Plugins folder under ElFinderPHP for more information.

Symfony service as a volume driver

volumeDriver can be declared as Symfony service The service should however be an instance of the FM\ElFinderPHP\Driver\ElFinderVolumeDriver class. This check is to ensure the service is a valid ElFinder VolumeDriver.

To configure a root with a service-driver you can simply use the service id as the drive key:

fm_elfinder:
    connector:
        roots:
            uploads:
                driver: elfinder.driver.filesystem
                path: uploads

This means that if you add the service definition:

<service id="elfinder.driver.filesystem" class="FM\ElFinderPHP\Driver\ElFinderVolumeLocalFileSystem" />

Flysystem configuration

Since 4.0 bundle supports flysystem filesystem abstraction library

Example configuration can be found here Flysystem