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MediaWiki\Rest\Handler\CreationHandler Class Reference

Core REST API endpoint that handles page creation (main slot only) More...

Inherits MediaWiki\Rest\Handler\EditHandler.

Collaboration diagram for MediaWiki\Rest\Handler\CreationHandler:

Public Member Functions

 getBodyParamSettings ()
 Fetch ParamValidator settings for body fields.Parameters defined by this method are used to validate the request body. The parameter values will become available through getValidatedBody().The default implementation will call getParamSettings() and filter the return value to only include settings for parameters that have self::PARAM_SOURCE set to 'body'.Subclasses may override this method to specify what fields they support in the request body. All parameter settings returned by this method must have self::PARAM_SOURCE set to 'body'.
Returns
array[]

 
- Public Member Functions inherited from MediaWiki\Rest\Handler\EditHandler
 __construct (Config $config, IContentHandlerFactory $contentHandlerFactory, TitleParser $titleParser, TitleFormatter $titleFormatter, RevisionLookup $revisionLookup)
 
 needsWriteAccess ()
 Indicates whether this route requires write access.
 
- Public Member Functions inherited from MediaWiki\Rest\Handler\ActionModuleBasedHandler
 execute ()
 Main execution method, implemented to delegate execution to ApiMain.
 
 getApiMain ()
 
 overrideActionModule (string $name, string $group, ApiBase $module)
 Overrides an action API module.
 
 setApiMain (ApiMain $apiMain)
 Set main action API entry point for testing.
 
- Public Member Functions inherited from MediaWiki\Rest\Handler
 applyCacheControl (ResponseInterface $response)
 Apply cache control to enforce privacy.
 
 applyConditionalResponseHeaders (ResponseInterface $response)
 Apply verifier headers to the response, per RFC 7231 ยง7.2.
 
 checkPreconditions ()
 Check the conditional request headers and generate a response if appropriate.
 
 checkSession ()
 Check the session (and session provider)
 
 getAuthority ()
 Get the current acting authority.
 
 getBodyValidator ( $contentType)
 Fetch the BodyValidator.
 
 getConfig ()
 Get the configuration array for the current route.
 
 getOpenApiSpec (string $method)
 Returns an OpenAPI Operation Object specification structure as an associative array.
 
 getParamSettings ()
 Fetch ParamValidator settings for parameters.
 
 getPath ()
 Returns the path this handler is bound to relative to the module prefix.
 
 getRequest ()
 Get the current request.
 
 getResponseFactory ()
 Get the ResponseFactory which can be used to generate Response objects.
 
 getSession ()
 Get the Session.
 
 getSupportedPathParams ()
 Get a list of parameter placeholders present in the route's path as returned by getPath().
 
 getSupportedRequestTypes ()
 Returns the content types that should be accepted by parseBodyData().
 
 getValidatedBody ()
 Fetch the validated body.
 
 getValidatedParams ()
 Fetch the validated parameters.
 
 initContext (Module $module, array $routeConfig)
 Injects information about the handler's context in the Module.
 
 initForExecute (RequestInterface $request)
 Initialise for execution based on the given request.
 
 initServices (Authority $authority, ResponseFactory $responseFactory, HookContainer $hookContainer)
 Inject service objects.
 
 initSession (Session $session)
 Inject session information.
 
 needsReadAccess ()
 Indicates whether this route requires read rights.
 
 parseBodyData (RequestInterface $request)
 Returns the parsed body of the request.
 
 requireSafeAgainstCsrf ()
 Indicates whether this route can be accessed only by session providers safe vs csrf.
 
 validate (Validator $restValidator)
 Validate the request parameters/attributes and body.
 

Protected Member Functions

 getActionModuleParameters ()
 Maps a REST API request to an action API request.Implementations typically use information returned by $this->getValidatedBody() and $this->getValidatedParams() to construct the return value.The return value of this method controls which action module is called by execute().
Returns
array Emulated request parameters to be passed to the ApiModule.

 
 getTitleParameter ()
 Returns the requested title.
Returns
string

 
 mapActionModuleResponse (WebResponse $actionModuleResponse, array $actionModuleResult, Response $response)
 Transfers relevant information, such as header values, from the WebResponse constructed by the action API call to a REST Response object.
 
- Protected Member Functions inherited from MediaWiki\Rest\Handler\EditHandler
 mapActionModuleResult (array $data)
 Maps an action API result to a REST API result.
Parameters
array$dataData structure retrieved from the ApiResult returned by the ApiModule
Returns
mixed Data structure to be converted to JSON and wrapped in a REST Response. Will be processed by ResponseFactory::createFromReturnValue().

 
 throwHttpExceptionForActionModuleError (IApiMessage $msg, $statusCode=400)
 Throws a HttpException for a given IApiMessage that represents an error.Never returns normally.Subclasses may override this to provide mappings for specific error codes, typically based on $msg->getApiCode(). Subclasses overriding this method must always either throw an exception, or call this method in the parent class, which then throws an exception.
Stability: stable
to override
Parameters
IApiMessage$msgA message object representing an error in an action module, typically from calling getStatusValue()->getErrorsByType( 'error' ) on an ApiUsageException.
int$statusCodeThe HTTP status indicated by the original exception
Exceptions
HttpExceptionalways.

 
- Protected Member Functions inherited from MediaWiki\Rest\Handler\ActionModuleBasedHandler
 getUser ()
 
 makeMessageValue (IApiMessage $msg)
 Constructs a MessageValue from an IApiMessage.
 
- Protected Member Functions inherited from MediaWiki\Rest\Handler
 detectExtraneousBodyFields (Validator $restValidator)
 Subclasses may override this to disable or modify checks for extraneous body fields.
 
 getConditionalHeaderUtil ()
 Get a ConditionalHeaderUtil object.
 
 getETag ()
 The subclass should override this to provide an ETag for the current state of the requested resource.
 
 getHookContainer ()
 Get a HookContainer, for running extension hooks or for hook metadata.
 
 getHookRunner ()
 Get a HookRunner for running core hooks.
 
 getLastModified ()
 The subclass should override this to provide the maximum last modified timestamp of the requested resource.
 
 getModule ()
 Get the Module this handler belongs to.
 
 getRequestSpec ()
 Returns an OpenAPI Request Body Object specification structure as an associative array.
 
 getResponseBodySchema ()
 Returns an OpenAPI Schema Object specification structure as an associative array.
 
 getResponseSpec ()
 Returns an OpenAPI Responses Object specification structure as an associative array.
 
 getRouter ()
 Get the Router.
 
 getRouteUrl ( $pathParams=[], $queryParams=[])
 Get the URL of this handler's endpoint.
 
 hasRepresentation ()
 The subclass should override this to indicate whether the resource exists.
 
 postInitSetup ()
 The handler can override this to do any necessary setup after the init functions are called to inject dependencies.
 
 postValidationSetup ()
 The handler can override this to do any necessary setup after validate() has been called.
 
 urlEncodeTitle ( $title)
 URL-encode titles in a "pretty" way.
 

Additional Inherited Members

- Public Attributes inherited from MediaWiki\Rest\Handler
const KNOWN_PARAM_SOURCES = Validator::KNOWN_PARAM_SOURCES
 
const PARAM_DESCRIPTION = Validator::PARAM_DESCRIPTION
 
const PARAM_SOURCE = Validator::PARAM_SOURCE
 
- Protected Attributes inherited from MediaWiki\Rest\Handler\EditHandler
Config $config
 
IContentHandlerFactory $contentHandlerFactory
 
RevisionLookup $revisionLookup
 
TitleFormatter $titleFormatter
 
TitleParser $titleParser
 

Detailed Description

Core REST API endpoint that handles page creation (main slot only)

Definition at line 14 of file CreationHandler.php.

Member Function Documentation

◆ getActionModuleParameters()

MediaWiki\Rest\Handler\CreationHandler::getActionModuleParameters ( )
protected

Maps a REST API request to an action API request.Implementations typically use information returned by $this->getValidatedBody() and $this->getValidatedParams() to construct the return value.The return value of this method controls which action module is called by execute().

Returns
array Emulated request parameters to be passed to the ApiModule.

Reimplemented from MediaWiki\Rest\Handler\ActionModuleBasedHandler.

Definition at line 62 of file CreationHandler.php.

References $params, MediaWiki\Rest\getToken(), getUser(), MediaWiki\Rest\Handler\getValidatedBody(), and MediaWiki\Rest\needsToken().

◆ getBodyParamSettings()

MediaWiki\Rest\Handler\CreationHandler::getBodyParamSettings ( )

Fetch ParamValidator settings for body fields.Parameters defined by this method are used to validate the request body. The parameter values will become available through getValidatedBody().The default implementation will call getParamSettings() and filter the return value to only include settings for parameters that have self::PARAM_SOURCE set to 'body'.Subclasses may override this method to specify what fields they support in the request body. All parameter settings returned by this method must have self::PARAM_SOURCE set to 'body'.

Returns
array[]

Returns
array

Reimplemented from MediaWiki\Rest\Handler.

Definition at line 29 of file CreationHandler.php.

◆ getTitleParameter()

MediaWiki\Rest\Handler\CreationHandler::getTitleParameter ( )
protected

Returns the requested title.

Returns
string

Reimplemented from MediaWiki\Rest\Handler\EditHandler.

Definition at line 19 of file CreationHandler.php.

References MediaWiki\Rest\Handler\getValidatedBody().

◆ mapActionModuleResponse()

MediaWiki\Rest\Handler\CreationHandler::mapActionModuleResponse ( WebResponse $actionModuleResponse,
array $actionModuleResult,
Response $response )
protected

Transfers relevant information, such as header values, from the WebResponse constructed by the action API call to a REST Response object.

Subclasses may override this to provide special case handling for header fields. For mapping the response body, override mapActionModuleResult() instead.

Subclasses overriding this method should call this method in the parent class, to preserve baseline behavior.

Stability: stable
to override
Parameters
WebResponse$actionModuleResponse
array$actionModuleResult
Response$response

Reimplemented from MediaWiki\Rest\Handler\EditHandler.

Definition at line 96 of file CreationHandler.php.

References $url, MediaWiki\Rest\Handler\getRouter(), MediaWiki\Rest\Response\setHeader(), and MediaWiki\Rest\Handler\urlEncodeTitle().


The documentation for this class was generated from the following file: