Services

Retrieves service IDs from the container for public services.

Breadcrumb theme preprocess.

Interface for a storage manager.

Response subscriber to statement executions.

Handles exporting content entities.

Provides an interface for an entity repository.

Handles exceptions related to CSRF access.

Field theme preprocess.

Provides an interface for MIME type to file extension mapping.

Initial preprocess callbacks for the form system.

Menu theme preprocess.

Pager theme preprocess.

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 basic_auth.

Hook implementations for big_pipe.

Hook implementations for block.

Hook implementations for block_content.

Hook implementations for breakpoint.

Manages language mappings and discovery for ckeditor translations.

Hook implementations for comment.

Hook implementations for comment.

Hook implementations for config.

Form hook implementations for Contact module.

Hook implementations for contact.

Hook implementations for content_moderation.

Hook implementations for content_moderation.

Hook implementations for content_translation.

Hook implementations for contextual.

Hook implementations for contextual.

Hook implementations for datetime.

Hook implementations for datetime_range.

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.

Hook implementations for inline_form_errors.

Hook implementations for jsonapi.

Provides a version negotiator manager.

Hook implementations for language.

Hook implementations for layout_builder.

Hook implementations for layout_discovery.

Subscribes to default content-related events.

Theme hooks for link.

Hook implementations for locale.

Hook implementations for locale.

Subscribes to default content-related events.

Requirements checks for Media module.

Theme suggestions for media.

Hook implementations for media_library.

Subscribes to default content-related events.

Hook implementations for menu_ui.

Hook implementations for mysql.

Hook implementations for navigation.

Theme hooks for navigation.

Provide hooks for navigation extra tools.

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 pgsql.

Hook implementations for phpass.

Theme hooks for responsive_image.

Hook implementations for rest.

Requirements for the Search module.

Hook implementations for serialization.

Hook implementations for settings_tray.

Hook implementations for shortcut.

Hook implementations for syslog.

Hook implementations for system.

Hook implementations for system.

Hook implementations for system.

Hook implementations for taxonomy.

Hook implementations for taxonomy.

Hook implementations for text.

Hook implementations for toolbar.

Requirements for the update module.

Hook implementations for user.

Hook implementations for user.

Hook implementations for user.

Hook implementations for views.

Hook implementations for views.

Hook implementations for views.

Provides a BC layer for modules providing old configurations.

Hook implementations for views_ui.

Provides a event subscriber for reacting to workspace activation.

Defines a class for reacting to entity runtime hooks.

Defines a class for reacting to form operations.

Hook implementations for workspaces.

Defines the workspace provider collector.

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 check for cron routes.

Defines an access checker that allows specifying a custom method for access.

Allows access to routes to be controlled by an '_access' boolean parameter.

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.

Defines a class to check access to related and relationship routes.

Determines access to node previews.

Determines whether the requested block has a 'settings_tray' form.

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.

Attaches access check services to routes and runs them on request.

Grants permissions based on a user's roles.

An implementation of AccountSwitcherInterface.

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.

HTTP Basic authentication provider.

Service for sending an HTML response in chunks (to get faster page loads).

Provides a repository for Block config entities.

A cache collector that caches IDs for block_content UUIDs.

Defines a breakpoint plugin manager to deal with breakpoints.

Defines a memory cache implementation.

Defines the chained fast cache backend factory.

The memory cache factory.

Defines a PHP cache backend factory.

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

Defines a default cache implementation.

Defines a default cache implementation.

Defines a memory cache implementation.

Defines a chained cache implementation for combining multiple cache backends.

Defines a default cache implementation.

Defines a default cache implementation.

Defines a memory cache implementation.

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

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

Determines whether Layout Builder is active for a given entity type or not.

Defines the RequestFormatCacheContext service, for "per format" caching.

Determines if an entity is being viewed in the Layout Builder UI.

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.

Converts cache context tokens into cache keys.

Prewarms caches for services that implement PreWarmableInterface.

Cache tags invalidations checksum implementation that uses the database.

Preloads frequently used cache tags.

A subscriber invalidating cache tags when the default theme changes.

ClassLoader implements a PSR-0, PSR-4 and classmap class loader.

Response subscriber to set the '4xx-response' cache tag on 4xx responses.

Defines a service for comment #lazy_builder callbacks.

Service for storing and retrieving comment statistics.

Config subscriber.

The import storage transformer helps to use the configuration management api.

Provides a proxy class for \Drupal\Core\Config\ConfigInstaller.

Provides a config storage that can make checkpoints.

Storage to access configuration and schema in enabled extensions.

Defines the file storage.

Manages config schema type plugins.

Config import subscriber for config import events.

Checks access for displaying the translation add, edit, and delete forms.

Listens to the dynamic route events.

General service for moderation-related questions about Entity API.

Validates whether a certain state transition is allowed.

Access check for entity translation deletion.

Provides common functionality for content translation.

Subscriber for entity translation routes.

Filters routes based on the HTTP Content-type header.

Provides methods to handle sets of contexts.

ControllerResolver to enhance controllers beyond Symfony's basic handling.

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 persistent database lock backend.

Provides the default implementation of the active menu trail service.

Provides upcasting for a node entity in preview.

Makes sure the unmodified ConfigEntity is loaded on admin pages.

Provides upcasting for a view entity to be used in the Views UI.

Dumps Route information to a database table.

Returns cached responses as early and avoiding as much work as possible.

Adds configuration names to configuration mapper on POPULATE_MAPPER event.

Validates email addresses.

Entity config importer validation event subscriber.

Builds entity forms.

Defines a least recently used (LRU) static cache implementation.

Provides a factory for creating the key value entity query.

Workspaces-specific entity query implementation.

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.

Produces inline 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.

Service class to track inline block usage.

Subscriber that validates the query parameter names on a JSON:API request.

Serializes exceptions in compliance with the JSON:API specification.

Handles file upload requests.

Maintenance mode subscriber for JSON:API requests.

Response subscriber that serializes and removes ResourceResponses' data.

Provides a repository of all JSON:API resource types.

Sets the 'api_json' format for requests to JSON:API resources.

Overridden version of DrupalKernel adapted to the needs of Drush.

Defines the keyvalue store factory for the database backend.

Defines the keyvalue store factory.

Deletes the container if default language has changed.

Provides a simple get and set wrapper to the default language object.

Overrides default LanguageManager to provide configured languages.

Builds SVG layout icons.

An event subscriber that returns an access dependency for inline blocks.

Builds render arrays and handles access for all block components.

Generates a sample entity for use by the Layout Builder.

Provides a mechanism for loading workspace-specific layout changes.

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.

Updates strings translation when configuration translations change.

Manages the storage of plural formula per language in state.

Defines a class to store localized strings in the database.

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.

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.

Redirects Drupal logging messages to Drush log.

Parses log messages and their placeholders.

Redirects logging messages to syslog.

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.

Providers helper functions for displaying oEmbed resources in an iFrame.

Fetches and caches oEmbed resources.

The media library opener for text editors.

Defines a class to resolve media library openers.

Service which builds the media library.

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.

Helper service to detect entity routes.

Handle rendering for different pieces of the navigation.

Defines a service for workspaces #lazy_builder callbacks.

Service to provide functions for the Devel module.

Defines a storage handler class that handles the node grants system.

Redirect node translations that have been consolidated by migration.

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.

Parameter converter for upcasting entity UUIDs to full objects.

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

Manages converter services for converting request parameters to full objects.

Provides a default password generator.

Provides a default path validator and access checker.

Processes the inbound and outbound path using path alias lookups.

Provides workspace-specific path alias lookup queries.

Defines a path processor to rewrite file URLs.

Processes the inbound path by decoding the URL.

Path processor manager.

Workspaces PostgreSQL-specific entity query implementation.

Looks up placeholders in the render cache and returns those we could find.

Renders placeholders using a chain of placeholder strategies.

Provides an Action plugin manager.

Manages discovery and instantiation of block plugins.

A plugin manager for condition plugins.

Manages plugins for configuration translation mappers.

Manages discovery of display variant plugins.

Provides a plugin manager for element plugins.

Plugin manager for 'field type' plugins.

Plugin type manager for field formatters.

Manages text processing filters.

Provides the default help_topic manager.

Defines an icon pack plugin manager to deal with icons.

Manages language negotiation methods.

Provides a default plugin manager for link relation types.

Manages media source plugins.

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

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

Manages discovery and instantiation of resource plugins.

SearchExecute plugin manager.

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.

Provides form discovery capabilities for plugins.

Defines a default keyvalue store implementation.

Normalizes a Relationship according to the JSON:API specification.

Normalizes an HttpException in compliance with the JSON:API specification.

Normalizesdenormalizes Drupal content entities into an array structure.

Converts the Drupal entity object structures to a normalized array.

Adds XML support for serializer.

Defines a logger channel that most implementations will use.

Provides several mechanisms for retrieving entities.

Revision ID implementation for the default or latest revisions.

Normalizes MarkupInterface objects into a string.

Converts values for TimestampItem to and from common formats.

Converts primitive data objects to their casted values.

Factory for creating the MIME type map.

Converts the Drupal field item object to a JSON:API array structure.

Normalizes JSON:API Data objects.

Provides a cache tag invalidator that clears the block cache.

Converts list objects to arrays.

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

Normalizesdenormalizes Drupal entity objects into an array structure.

Normalizesdenormalizes Drupal config entity objects into an array structure.

Provides a breadcrumb builder for help topic pages.

Secure PHP password hashing functions.

Yields the same instance as the request object passed along.

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

Normalizes a LinkCollection object.

Null normalizer.

Converts a JSON:API array structure into a Drupal entity object.

Manages the Drupal private key.

Builds Psr\HttpMessage instances using a PSR-17 implementation.

Defines the queue factory for the database backend.

Provides helpers for redirect destinations.

Allows manipulation of the response object when performing a redirect.

Turns a render array into a placeholder.

Throws 406 if requesting non-HTML format and controller returns render array.

Request stack that controls the lifecycle of requests.

Sets the entity route parameter converter options automatically.

Subscribes to filter RSS responses, to make relative URIs absolute.

Generates a 'create' route for an entity type if it has a REST POST route.

Subscriber for REST-style routes.

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.

Handles default error responses in serialization formats.

Default serialization for serialized PHP.

Provides a YAML serialization implementation using symfonyyaml.

Resolver delegating the entity resolution to a chain of resolvers.

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.

Provides a StreamWrapper manager.

String translator using overrides from variables.

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.

Extends MenuLinkTree to add specific theme suggestions for the toolbar.

Enhances PhpTransliteration with an alter hook.

A class providing Drupal Twig Debug extension.

Loads templates from the filesystem.

Loads templates based on information from the Drupal theme registry.

Manages data type plugins.

Fetches project information from remote locations.

Provides all and missing update implementations.

Gets the root path used by the legacy Update Manager.

Decorator for the URL generator, which bubbles bubbleable URL metadata.

Cookie based authentication provider.

Defines the user data service.

Logs details of User Flood Control events.

Provides a username validator.

ToolbarLinkBuilder fills out the placeholders generated in user_toolbar().

Updates the current user's last access time.

Generates and caches the permissions hash for a user.

A factory for creating Symfony recursive validators.

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

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.

Provides an access check for state and transition operations.

Defines a class for listening to entity schema changes.

Defines a service for workspaces #lazy_builder callbacks.

Defines the query parameter workspace negotiator.

Defines a factory class for workspace operations.

Provides a class for CRUD operations on workspace associations.

Subscriber for Workspaces routes.