MediaWiki data access abstract class for Parsoid. More...

Inheritance diagram for Wikimedia\Parsoid\Config\DataAccess:

Public Member Functions
	__construct ()
	Base constructor.

	getPageInfo ( $pageConfigOrTitle, array $titles)
	Return target data for formatting links.

	getFileInfo (PageConfig $pageConfig, array $files)
	Return information about files (images)

	doPst (PageConfig $pageConfig, string $wikitext)
	Perform a pre-save transform on wikitext.

	parseWikitext (PageConfig $pageConfig, ContentMetadataCollector $metadata, string $wikitext)
	Perform a parse on wikitext.

	preprocessWikitext (PageConfig $pageConfig, ContentMetadataCollector $metadata, string $wikitext)
	Preprocess wikitext.

	fetchTemplateSource (PageConfig $pageConfig, LinkTarget $title)
	Fetch latest revision of article/template content for transclusion.

	fetchTemplateData (PageConfig $pageConfig, LinkTarget $title)
	Fetch templatedata for a title.

	logLinterData (PageConfig $pageConfig, array $lints)
	Log linter data.

Detailed Description

MediaWiki data access abstract class for Parsoid.

Constructor & Destructor Documentation

◆ __construct()

Wikimedia\Parsoid\Config\DataAccess::__construct ( )

Base constructor.

This constructor is public because it is used to create mock objects in our test suite.

Member Function Documentation

◆ doPst()

Wikimedia\Parsoid\Config\DataAccess::doPst	(	PageConfig	$pageConfig,
		string	$wikitext )

abstract

Perform a pre-save transform on wikitext.

This replaces PHPParseRequest with onlypst = true

Todo: Parsoid should be able to do this itself.

Parameters

PageConfig	$pageConfig
string	$wikitext

Returns: string Processed wikitext

Reimplemented in Wikimedia\Parsoid\Mocks\MockDataAccess.

◆ fetchTemplateData()

Wikimedia\Parsoid\Config\DataAccess::fetchTemplateData	(	PageConfig	$pageConfig,
		LinkTarget	$title )

abstract

Fetch templatedata for a title.

This replaces TemplateDataRequest

Parameters

PageConfig	$pageConfig
LinkTarget	$title

Returns: array|null

Reimplemented in Wikimedia\Parsoid\Mocks\MockDataAccess.

◆ fetchTemplateSource()

Wikimedia\Parsoid\Config\DataAccess::fetchTemplateSource	(	PageConfig	$pageConfig,
		LinkTarget	$title )

abstract

Fetch latest revision of article/template content for transclusion.

Technically, the ParserOptions might select a different revision other than the latest via ParserOptions::getTemplateCallback() (used for FlaggedRevisions, etc), but the point is that template lookups are by title, not revision id.

This replaces TemplateRequest

Todo: TemplateRequest also returns a bunch of other data, but seems to never use it except for TemplateRequest.setPageSrcInfo() which is replaced by PageConfig.

Parameters

PageConfig	$pageConfig
LinkTarget	$title	Title of the page to fetch

Returns: PageContent|null

Reimplemented in Wikimedia\Parsoid\Mocks\MockDataAccess.

◆ getFileInfo()

Wikimedia\Parsoid\Config\DataAccess::getFileInfo	(	PageConfig	$pageConfig,
		array	$files )

abstract

Return information about files (images)

This replaces ImageInfoRequest and Batcher.imageinfo()

Parameters

PageConfig	$pageConfig
array	$files	[ [string Name, array Dims] ]. The array may contain width: (int) Requested thumbnail width height: (int) Requested thumbnail height page: (int) Requested thumbnail page number seek: (int) Requested thumbnail time offset

Returns

array [ array|null ], where the array contains

width: (int|false) File width, false if unknown
height: (int|false) File height, false if unknown
size: (int|false) File size in bytes, false if unknown
mediatype: (string) File media type
mime: (string) File MIME type
url: (string) File URL
mustRender: (bool) False if the file can be directly rendered by browsers
badFile: (bool) Whether the file is on the "bad image list"
duration: (float, optional) Duration of the media in seconds
thumberror: (string, optional) Error text if thumbnailing failed. Ugh.
responsiveUrls: (string[], optional) Map of display densities to URLs.
thumbdata: (mixed, optional) MediaWiki File->getAPIData()
thumburl: (string, optional) Thumbnail URL
thumbwidth: (int, optional) Thumbnail width
thumbheight: (int, optional) Thumbnail height
timestamp: (string, optional) Timestamp
sha1: (string, optional) SHA-1

Reimplemented in Wikimedia\Parsoid\Mocks\MockDataAccess.

◆ getPageInfo()

Wikimedia\Parsoid\Config\DataAccess::getPageInfo	(		$pageConfigOrTitle,
		array	$titles )

abstract

Return target data for formatting links.

Replaces Batcher.getPageProps()

Parameters

PageConfig \| LinkTarget	$pageConfigOrTitle	Either a PageConfig or else just the context title from the PageConfig (as a LinkTarget)
string[]	$titles

Returns

array<string,array> [ string Title => array ], where the array contains

pageId: (int|null) Page ID
revId: (int|null) Current revision of the page
missing: (bool) Whether the page is missing
known: (bool) Whether the special page is known
redirect: (bool) Whether the page is a redirect
linkclasses: (string[]) Extensible "link color" information; see ApiQueryInfo::getLinkClasses() in MediaWiki core

Reimplemented in Wikimedia\Parsoid\Config\Api\DataAccess, and Wikimedia\Parsoid\Mocks\MockDataAccess.

◆ logLinterData()

Wikimedia\Parsoid\Config\DataAccess::logLinterData	(	PageConfig	$pageConfig,
		array	$lints )

abstract

Log linter data.

Parameters

PageConfig	$pageConfig
array	$lints

Reimplemented in Wikimedia\Parsoid\Mocks\MockDataAccess.

◆ parseWikitext()

Wikimedia\Parsoid\Config\DataAccess::parseWikitext	(	PageConfig	$pageConfig,
		ContentMetadataCollector	$metadata,
		string	$wikitext )

abstract

Perform a parse on wikitext.

This replaces PHPParseRequest with onlypst = false, and Batcher.parse()

Todo: Parsoid should be able to do this itself.

Parameters

PageConfig	$pageConfig
ContentMetadataCollector	$metadata	Will collect metadata about the parsed content.
string	$wikitext

Returns: string Output HTML

Reimplemented in Wikimedia\Parsoid\Mocks\MockDataAccess.

◆ preprocessWikitext()

Wikimedia\Parsoid\Config\DataAccess::preprocessWikitext	(	PageConfig	$pageConfig,
		ContentMetadataCollector	$metadata,
		string	$wikitext )

abstract

Preprocess wikitext.

This replaces PreprocessorRequest and Batcher.preprocess()

Todo: Parsoid should be able to do this itself.

Parameters

PageConfig	$pageConfig
ContentMetadataCollector	$metadata	Will collect metadata about the preprocessed content.
string	$wikitext

Returns: string Expanded wikitext

Reimplemented in Wikimedia\Parsoid\Mocks\MockDataAccess.

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

src/Config/DataAccess.php

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ doPst()

◆ fetchTemplateData()

◆ fetchTemplateSource()

◆ getFileInfo()

◆ getPageInfo()

◆ logLinterData()

◆ parseWikitext()

◆ preprocessWikitext()