MediaWiki\Page\PageLookup Interface Reference

Service for looking up information about wiki pages. More...

Inherited by MediaWiki\Page\PageStore.

Public Member Functions
	getExistingPageByText (string $text, int $defaultNamespace=NS_MAIN, int $queryFlags=IDBAccessObject::READ_NORMAL)
	Returns an ExistingPageRecord for a given user provided page name text.
	getPageById (int $pageId, int $queryFlags=IDBAccessObject::READ_NORMAL)
	Returns the PageRecord of the given page.
	getPageByName (int $namespace, string $dbKey, int $queryFlags=IDBAccessObject::READ_NORMAL)
	Returns the PageRecord for the given name and namespace.
	getPageByReference (PageReference $page, int $queryFlags=IDBAccessObject::READ_NORMAL)
	Returns the PageRecord of the given page.
	getPageByText (string $text, int $defaultNamespace=NS_MAIN, int $queryFlags=IDBAccessObject::READ_NORMAL)
	Returns a PageIdentity for a given user provided page name text.
	getPageForLink (LinkTarget $link, int $queryFlags=IDBAccessObject::READ_NORMAL)
	Returns the PageIdentity for the given LinkTarget.

Detailed Description

Service for looking up information about wiki pages.

Default implementation is PageStore.

Since

1.36

Definition at line 17 of file PageLookup.php.

Member Function Documentation

getExistingPageByText()

MediaWiki\Page\PageLookup::getExistingPageByText	(	string	$text,
		int	$defaultNamespace = NS_MAIN,
		int	$queryFlags = IDBAccessObject::READ_NORMAL )

Returns an ExistingPageRecord for a given user provided page name text.

Returns null if the page does not exist or if title is not a valid name of a proper page, e.g if it is a special page, an interwiki link, a relative section line, or simply invalid.

Since

1.37

Parameters

string	$text
int	$defaultNamespace	Namespace to assume per default (usually NS_MAIN)
int	$queryFlags

Returns

ExistingPageRecord|null

Implemented in MediaWiki\Page\PageStore.

getPageById()

MediaWiki\Page\PageLookup::getPageById	(	int	$pageId,
		int	$queryFlags = IDBAccessObject::READ_NORMAL )

Returns the PageRecord of the given page.

Parameters

int	$pageId
int	$queryFlags

Exceptions

InvalidArgumentException

if $pageId is 0 or negative.

Returns

ExistingPageRecord|null The page's PageRecord, or null if the page was not found.

Implemented in MediaWiki\Page\PageStore.

getPageByName()

MediaWiki\Page\PageLookup::getPageByName	(	int	$namespace,
		string	$dbKey,
		int	$queryFlags = IDBAccessObject::READ_NORMAL )

Returns the PageRecord for the given name and namespace.

Parameters

int	$namespace
string	$dbKey
int	$queryFlags

Returns

ExistingPageRecord|null The page's PageRecord, or null if the page was not found.

Exceptions

InvalidArgumentException

if $namespace is negative or $dbKey is empty.

Implemented in MediaWiki\Page\PageStore.

getPageByReference()

MediaWiki\Page\PageLookup::getPageByReference	(	PageReference	$page,
		int	$queryFlags = IDBAccessObject::READ_NORMAL )

Returns the PageRecord of the given page.

May return $page if that already is a PageRecord. If $page is a PageIdentity, implementations may call methods like exists() and getId() on it.

The PageReference must refer to a proper page - that is, it must not refer to a special page.

Parameters

PageReference	$page
int	$queryFlags

Returns

ExistingPageRecord|null The page's PageRecord, or null if the page was not found.

Exceptions

InvalidArgumentException

if $page does not refer to a proper page.

Implemented in MediaWiki\Page\PageStore.

getPageByText()

MediaWiki\Page\PageLookup::getPageByText	(	string	$text,
		int	$defaultNamespace = NS_MAIN,
		int	$queryFlags = IDBAccessObject::READ_NORMAL )

Returns a PageIdentity for a given user provided page name text.

Returns null if the title is not a valid name of a proper page, e.g if it is a special page, an interwiki link, a relative section line, or simply invalid.

Since

1.37

Parameters

string	$text
int	$defaultNamespace	Namespace to assume per default (usually NS_MAIN)
int	$queryFlags

Returns

ProperPageIdentity|null

Implemented in MediaWiki\Page\PageStore.

getPageForLink()

MediaWiki\Page\PageLookup::getPageForLink	(	LinkTarget	$link,
		int	$queryFlags = IDBAccessObject::READ_NORMAL )

Returns the PageIdentity for the given LinkTarget.

The page does not have to exist. Fragments are ignored.

The LinkTarget must refer to a proper page - that is, it must not be a relative section link, an interwiki link, or refer to a special page.

Parameters

LinkTarget	$link
int	$queryFlags

Exceptions

InvalidArgumentException

if $link does not refer to a proper page.

Returns

ProperPageIdentity

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

• includes/page/PageLookup.php