Accessibility Widget: Extending

Accessibility widget for Sylius - public interfaces to decorate, template override point, classes marked internal

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Public extension points

Service / interface	Purpose
`WidgetConfigResolverInterface` (`mmd_sylius_accessibility.widget_config_resolver`)	Resolves the configuration for a channel code and returns `null` when nothing is to be shown; decoratable, for example to connect a source other than the plugin's own table
`ChannelSettingsRepositoryInterface` (`mmd_sylius_accessibility.channel_settings_repository`)	Reads/writes the channel row (`findOneByChannelCode`, `save`); decoratable for your own caching strategies
`skip_target.html.twig`	Override point if your theme places the content area elsewhere: `templates/bundles/MmdSyliusAccessibilityPlugin/shop/skip_target.html.twig` in your application (see Storefront Integration)

The Twig hooks from Storefront Integration can be adjusted with the usual Sylius Twig Hooks mechanisms, for example to render the widget somewhere else.

Internal classes

ChannelSettingsFormType, AdminMenuListener and AccessibilityTwigExtension (Twig functions mmd_accessibility_config, mmd_accessibility_asset_url, mmd_accessibility_plugin_version) are marked @internal in the source: they are not part of the extension API and may change in a minor release. Do not build against their constructor signatures.

The ChannelSettings entity implements ChannelSettingsInterface (Sylius ResourceInterface) and is not final, so it follows the usual Sylius pattern for custom resources.