Services

Retrieves service IDs from the container for public services.

Breadcrumb theme preprocess.

Interface for a storage manager.

Preprocess for commoncore theme templates.

A service for handling import of content.

Default implementation of the theme settings provider service.

Modifies the MIME type map by calling hook_file_mimetype_mapping_alter().

Provides an interface for the caching of a form and its form state.

Defines a class for configuring middlewares on the http handler stack.

Defines an interface for storing a menu tree containing menu link IDs.

The twig extension so Drupal can recognize the new code.

Lets you load templates using the component ID.

Determines which component should be used.

Checks whether two schemas are compatible.

Icon finder to discover files under specific paths or URLs.

Preprocess for commoncore theme templates.

Help hook implementations for announcements_feed.

Toolbar hook implementations for announcements_feed.

Hook implementations for big_pipe.

Provides a BC layer for modules providing old configurations.

Hook implementations for block.

Theme hook implementations for block_content.

Hook implementations for ckeditor5.

Form hooks for claro.

Hook implementations for comment.

Hook implementations for comment.

Hook implementations for contextual.

Hook implementations for contextual.

Hook implementations for datetime.

Hook implementations for dblog.

Hook implementations for editor.

Hook implementations for field_ui.

Subscribes to default content-related events.

Implements hook_file_download().

Hook implementations for file.

Theme hooks for the file module.

Hook implementations for file tokens.

Theme hooks for filter.

Hook implementations for help.

Hook implementations for history.

Hook implementations for history.

Requirements for the Image module.

Hook implementations for image.

Subscribes to default content-related events.

Theme hooks for link.

Hook implementations for menu_link_content.

Hook implementations for menu_ui.

Requirements for the MySQL module.

Config translation hook implementations for node.

Entity hook implementations for node.

Help hook implementation for node.

Module hook implementations for node.

Search related hook implementations for node module.

Token hook implementations for node.

Views hook implementations for node.

Page preprocess hooks for olivero.

Hook implementations for options.

Subscribes to default content-related events.

Hook implementations for search.

Theme hook implementations for search.

Hook implementations for shortcut.

Hook implementations for system.

Hook implementations for system.

Hook implementations for system.

Hook implementations for taxonomy.

Hook implementations for taxonomy.

Hook implementations for toolbar.

Hook implementations for update.

Theme hooks for update module.

Requirements for the User module.

Hook implementations for user.

Hook implementations for user.

Hook implementations for views.

Hook implementations for views.

Defines an interface for defining cast expressions in SQL.

Hook implementations for views_ui.

Creates a composed Guzzle handler function by stacking middlewares on top of an HTTP handler function.

FlashBagInterface.

Interface all loaders must implement.

Access check for routes implementing _access_admin_menu_block_page.

Provides an access check for non-reusable block content entities.

Access protection against CSRF attacks.

Access check for database update routes.

Provides a generic access checker for entities.

Defines an access checker for creating an entity of any bundle.

Defines an access check for the reuse existing fields form.

Defines an access check for entity view mode routes.

Determines access to node previews.

Provides access checking for themes for routing and theme negotiation.

Determines access to routes based on login status of current user.

Determines access to routes based on roles.

Grants user 1 an all access pass.

Processes access policies into permissions for an account.

Admin Toolbar Tools helper service.

Response subscriber to handle AJAX responses.

Defines a class for lazy building render arrays.

Response subscriber to handle finished responses for the anonymous user.

Optimizes CSS assets.

Dumps a CSS or JavaScript asset.

Groups JavaScript assets.

Renders JavaScript assets.

Optimizes a JavaScript asset.

The default asset resolver.

A collector class for authentication providers.

A subscriber running cron after a response is sent.

Provides a proxy class for \Drupal\Core\Batch\BatchStorage.

Selects the block page display variant.

Subscriber for Block content BC routes.

Provides a breadcrumb manager.

Defines a default cache implementation.

Defines the APCU backend factory.

Defines a default cache backend factory.

Defines a memory cache backend factory.

Defines a backend with a fast and a consistent backend chain.

Defines a default cache implementation.

Defines a backend with a fast and a consistent backend chain.

Defines a default cache implementation.

Defines a default cache implementation.

Defines a default cache implementation.

Determines if pages are statically cached.

Defines the CookiesCacheContext service, for "per cookie" caching.

Defines the IpCacheContext service, for "per IP address" caching.

Defines the ProtocolVersionCacheContext service, for "per protocol" caching.

Defines the MenuActiveTrailsCacheContext service.

Defines the RouteCacheContext service, for "per route" caching.

Defines the SessionCacheContext service, for "per session" caching.

Defines the TimeZoneCacheContext service, for "per time zone" caching.

Defines a cache context service for path parents.

Defines a cache context for "per page in a pager" caching.

Defines the SiteCacheContext service, for "per site" caching.

Defines the IsSuperUserCacheContext service, for "super user or not" caching.

The account permission cache context for "per permission" caching.

Defines the UserCacheContext service, for "per user" caching.

Defines the cache backend factory.

Clear cache tags when the router is rebuilt.

Passes cache tag events to classes that wish to respond to them.

Resolves PHP callables.

Generates CKEditor 5 settings for existing text editorsformats.

Implements the class resolver interface supporting class names and services.

Class to define the comment breadcrumb builder.

Comment manager contains common functions to manage comment fields.

A chronological list of Checkpoint objects.

Defines the configuration object factory.

Final event subscriber to the missing content event.

The ConfigManager provides helper functions for the configuration system.

The managed storage defers all the storage method calls to the manager.

Defines the Database storage.

Defines the cached storage.

The event subscriber preventing excluded modules to be exported.

Create a snapshot when config is imported.

Filters routes based on the HTTP Content-type header.

Provides methods to handle sets of contexts.

Wrapping controller for forms that serve as the main page body.

Provides list of countries.

Generates and validates CSRF tokens.

A proxied implementation of AccountInterface.

Provides replica server kill switch to ignore it.

Ensures installed modules providing a database driver are not uninstalled.

Provides a class for obtaining system time.

Diff formatter which uses returns output that can be rendered to a table.

Defines the storage handler class for batches.

Implements a compound response policy.

Defines a MIME type guesser that also supports stream wrapper paths.

Defines the database lock backend. This is the default backend in Drupal.

Default implementation of the module installer.

Implements a compound response policy.

Parameter converter for upcasting entity ids to full objects.

Managing class for rebuilding the router table.

Provides a proxy class for \Drupal\Core\PageCache\ChainResponsePolicy.

Subscriber that wraps controllers, to handle early rendering.

Defines a service for Text Editor's render elements.

Matcher class to get autocompletion results for entity reference.

Manages entity definition updates.

Provides a repository for installed entity definitions.

Provides a factory for creating entity query objects for the config backend.

Provides a factory for creating entity query objects for the null backend.

Provides several mechanisms for retrieving entities.

Provides a repository for entity display objects (view modes and form modes).

Manages the discovery of entity fields.

Provides discovery and retrieval of entity type bundles.

Manages entity type plugin definitions.

The EventDispatcherInterface is the central point of Symfony's event listener system.

Exception subscriber for handling core default HTML error pages.

Handle the EnforcedResponseException and deliver an EnforcedResponse.

Last-chance handler for exceptions: the final exception subscriber.

Exception handler to determine if an exception indicates an uninstalled site.

Provides a list of available modules.

Provides a list of available themes.

Factory for getting extension lists by type.

Reacts to field definition CRUD on behalf of the Entity system.

Subscriber for Field UI routes.

Provides functions to manage Apache .htaccess files.

Provides a proxy class for \Drupal\Core\File\MimeType\ExtensionMimeTypeGuesser.

Defines a recursive validator for Typed Data.

Provides a file entity repository.

Defines the database file usage backend. This is the default Drupal backend.

Provides helpers to operate on files and stream wrappers.

Prevents uninstallation of modules providing used filter plugins.

Defines the database flood backend. This is the default Drupal backend.

Wraps AJAX form submissions that are triggered via an exception.

Handles form errors.

Provides validation of form submissions.

Adds history functionality to comment links on nodes.

Response subscriber to replace the HtmlResponse with a BigPipeResponse.

Response subscriber to handle HTML responses.

HttpKernel notifies events to convert a Request object to a Response one.

Provides a stacked HTTP kernel.

Defines a big pipe middleware that removes Content-Length headers.

Prepares the environment after page caching ran.

Provides support for reverse proxies.

Provides a factory for image objects.

Manages toolkit operation plugins.

Ensures install profile can only be uninstalled if the modules are available.

Defines the keyvalue store factory for the database backend.

Defines the keyvalue store factory.

Sets the current language as a context.

Class responsible for providing language support on language-unaware sites.

A CacheCollector implementation for building library extension info.

A CacheCollector implementation for building library extension info.

Provides a class which generates a link with route names and parameters.

Provides a proxy class for \Drupal\Core\Lock\DatabaseLockBackend.

Defines a logger channel that most implementations will use.

Defines a logger channel that most implementations will use.

Defines a logger channel that most implementations will use.

Defines a logger channel that most implementations will use.

Defines a logger channel that most implementations will use.

Defines a logger channel that most implementations will use.

Defines a logger channel that most implementations will use.

Logs events in the watchdog database table.

Parses log messages and their placeholders.

Default main content renderer for dialog requests.

Main content renderer for HTMX requests.

Default main content renderer for off-canvas dialog requests.

View subscriber rendering main content render arrays into responses.

Maintenance mode subscriber for controller requests.

Provides a couple of menu link tree manipulators.

Default implementation of the menu parent form selector service.

Defines an implementation of the menu link override using a config file.

The messenger service.

Class that manages modules in a Drupal installation.

Provides a proxy class for \Drupal\Core\Extension\ModuleInstaller.

Sets the _admin_route for specific node-related routes.

Sets the current node as a context on node routes.

Defines a memory cache implementation.

Handles options requests.

Cache policy for routes with the 'no_cache' option set.

Provides a proxy class for \Drupal\Core\PageCache\ChainResponsePolicy.

Provides pager information contained within the current request.

Parameter converter for upcasting entity IDs to full objects.

Provides a proxy class for \Drupal\Core\ParamConverter\MenuLinkPluginConverter.

Manages converter services for converting request parameters to full objects.

Secure PHP password hashing functions.

Represents the current path for the current request.

The default alias manager implementation.

Cache a list of valid alias prefixes.

Cache a list of valid alias prefixes.

Defines a path processor to rewrite image styles URLs.

Processes the inbound path by resolving it to the front page if empty.

Checks permissions for an account.

Defines the BigPipe placeholder strategy, to send HTML in chunks.

Defines the 'single_flush' placeholder strategy.

Defines a class which is capable of clearing the cache on plugin managers.

Provides an Archiver plugin manager.

Provides a CKEditor 5 plugin manager.

Configurable text editor manager.

Plugin type manager for Entity Reference Selection plugins.

Defines a field type category info plugin manager.

Plugin type manager for field widgets.

Manages help page section plugins.

IconExtractor plugin manager.

Manages image effect plugins.

Provides a Mail plugin manager.

Manages discovery, instantiation, and tree building of menu link plugins.

Provides the default local task manager using YML as primary definition.

Defines a plugin manager to deal with components.

Plugin type manager for all views plugins.

Plugin type manager for all views handlers.

Plugin type manager for all views plugins.

Plugin type manager for all views plugins.

Plugin type manager for all views plugins.

Plugin type manager for all views handlers.

Plugin type manager for all views plugins.

Plugin type manager for all views handlers.

Plugin type manager for all views handlers.

Plugin type manager for all views plugins.

Yields a non-variadic argument's value from the request attributes.

Yields the default value defined in the action signature when no value has been given.

Defines a chained cache implementation for combining multiple cache backends.

Yields the same instance as the request object passed along.

Yields a PSR7 request object based on the request object passed along.

Defines the Database storage.

Response subscriber for handling PSR-7 responses.

Defines the queue factory.

Redirects paths containing successive slashes to those with single slashes.

Adds automatic placeholdering to the RenderCache.

Turns a render array into an HTML string.

Provides a route filter, which filters by the request format.

Ensures that required modules cannot be uninstalled.

Subscribes to filter HTML responses, to set attributes on active links.

Response subscriber to add X-Generator header tag.

Enhances an entity form route with the appropriate controller.

Adds _entity_revision to the request attributes, if possible.

Provides a route enhancer that handles parameter conversion.

Processes the outbound route to handle the CSRF token.

Route processor manager.

Registers the 'type' of route parameter names that match an entity type.

Sets the '_no_big_pipe' option on select routes.

Provides a proxy class for \Drupal\Core\Routing\RouteBuilder.

Router implementation in Drupal.

Holds information about the current request.

A Route Provider front-end for all Drupal-stored routes.

A router class for Drupal with access check and upcasting.

Provides search index management functions.

Processes search text for indexing.

Default serialization for serialized PHP.

Extends the container to prevent serialization.

Defines the default session configuration generator.

Wraps the session handler to prevent writes when not necessary or allowed.

Manages user sessions.

Lazy builders for the shortcut module.

Defines a Drupal stream wrapper class for optimized assets (assets:).

Defines a Drupal public (public:) stream wrapper class.

Defines the read-only theme: stream wrapper for theme files.

Defines a chained translation implementation combining multiple translators.

Alters routes to add necessary requirements.

Defines a config subscriber for changes to 'system.advisories'.

A subscriber invalidating cache tags when system config objects are saved.

The final subscriber to 'file.upload.sanitize.name'.

Dynamically defines routes for menu linkset endpoints.

Defines a memory cache implementation.

Event handler that resolves time zone based on site and user configuration.

Sets the current taxonomy term as a context on taxonomy term routes.

Creates a shared temporary storage for a collection.

Provides the default implementation of a theme manager.

Defines a theme negotiator that deals with the active theme on ajax requests.

Set the theme according to the parameter passed to the controller.

Sets the active theme for the batch page.

Provides a class which determines the active theme of the page.

Default theme handler using the config system to store installation statuses.

Provides the default implementation of the title resolver interface.

Decorates the context repository to allow for resetting of contexts.

Adds entity placeholder paths to the list of paths to export.

Handles static site generation.

Converts Media OEmbed query parameters to static paths.

Prepares for a new request when using page cache.

Decorates the path matcher to allow for resetting of static cache.

Routes valid requests to the static build.

Adds route paths to the list of paths to export.

Contains the tome:static-export-path command.

Cache policy for the toolbar page cache service.

A class providing Drupal Twig extensions.

Loads string templates, also known as inline templates.

A class that defines a Twig environment for Drupal.

Provides a way to build external or non Drupal local domain URLs.

Default implementation of UpdateManagerInterface.

Process project update information.

Provides module updates versions handling.

Validates user authentication credentials.

Sets the current user as a context.

User Flood Control service.

Provides a helper for generating module permissions links.

Provides the available permissions based on yml files.

Redirects users when access is denied.

Maintenance mode subscriber to log out users.

Generates a UUID v4 (RFC 4122 section 4.4) using PHP code.

Constraint plugin manager.

Wraps a regular cache backend to make it support cache contexts.

Defines the variation cache factory.

MySQL-specific date handling.

Defines the cache backend factory.

Provide default views data for fields.

Class to manage and lazy load cached views data.