MediaWiki\LinkedData\PageDataRequestHandler Class Reference

Request handler implementing a data interface for mediawiki pages. More...

Public Member Functions
	canHandleRequest ( $subPage, WebRequest $request)
	Checks whether the request is complete, i.e.
	handleRequest ( $subPage, WebRequest $request, OutputPage $output)
	Main method for handling requests.
	httpContentNegotiation (WebRequest $request, OutputPage $output, Title $title, $revision=0)
	Applies HTTP content negotiation.

Detailed Description

Request handler implementing a data interface for mediawiki pages.

Author

Daniel Kinzler

Amir Sarabadanai

Definition at line 39 of file PageDataRequestHandler.php.

Member Function Documentation

canHandleRequest()

MediaWiki\LinkedData\PageDataRequestHandler::canHandleRequest	(		$subPage,
		WebRequest	$request )

Checks whether the request is complete, i.e.

whether it contains all information needed to reply with page data.

This does not check whether the request is valid and will actually produce a successful response.

Parameters

string | null	$subPage
WebRequest	$request

Returns

bool

Definition at line 53 of file PageDataRequestHandler.php.

References MediaWiki\Request\WebRequest\getText().

Referenced by MediaWiki\LinkedData\PageDataRequestHandler\handleRequest().

handleRequest()

MediaWiki\LinkedData\PageDataRequestHandler::handleRequest	(		$subPage,
		WebRequest	$request,
		OutputPage	$output )

Main method for handling requests.

Parameters

string | null	$subPage
WebRequest	$request	The request parameters. Known parameters are: title: the page title format: the format oldid|revision: the revision ID
OutputPage	$output

Note

Instead of an output page, a WebResponse could be sufficient, but redirect logic is currently implemented in OutputPage.

Exceptions

HttpError

Definition at line 79 of file PageDataRequestHandler.php.

References MediaWiki\LinkedData\PageDataRequestHandler\canHandleRequest(), MediaWiki\MediaWikiServices\getInstance(), MediaWiki\Request\WebRequest\getInt(), MediaWiki\Context\ContextSource\getRequest(), MediaWiki\Request\WebRequest\getText(), MediaWiki\LinkedData\PageDataRequestHandler\httpContentNegotiation(), and wfMessage().

httpContentNegotiation()

MediaWiki\LinkedData\PageDataRequestHandler::httpContentNegotiation	(	WebRequest	$request,
		OutputPage	$output,
		Title	$title,
			$revision = 0 )

Applies HTTP content negotiation.

If the negotiation is successful, this method will set the appropriate redirect in the OutputPage object and return. Otherwise, an HttpError is thrown.

Parameters

WebRequest	$request
OutputPage	$output
Title	$title
int	$revision	The desired revision

Exceptions

HttpError

Definition at line 125 of file PageDataRequestHandler.php.

References $url, MediaWiki\Title\Title\getContentModel(), MediaWiki\Request\WebRequest\getHeader(), MediaWiki\MediaWikiServices\getInstance(), MediaWiki\Output\OutputPage\redirect(), and wfMessage().

Referenced by MediaWiki\LinkedData\PageDataRequestHandler\handleRequest().

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

• includes/linkeddata/PageDataRequestHandler.php