MediaWikiGadgetsDefinitionRepo Class Reference

Gadgets repo powered by MediaWiki:Gadgets-definition. More...

Inheritance diagram for MediaWikiGadgetsDefinitionRepo:

Collaboration diagram for MediaWikiGadgetsDefinitionRepo:

Public Member Functions
	fetchStructuredList ( $forceNewText=null)
	Fetch list of gadgets and returns it as associative array of sections with gadgets e.g.
	getGadget ( $id)
	getGadgetIds ()
	Get the ids of the gadgets provided by this repository.
	handlePageUpdate (LinkTarget $target)
	Given that the provided page was updated, invalidate caches if necessary.
	newFromDefinition ( $definition, $category)
	Creates an instance of this class from definition in MediaWiki:Gadgets-definition.
Public Member Functions inherited from GadgetRepo
	getStructuredList ()
	Get a list of gadgets sorted by category.
	handlePageCreation (LinkTarget $target)
	Given that the provided page was created, invalidate caches if necessary.
	handlePageDeletion (LinkTarget $target)
	Given that the provided page was updated, invalidate caches if necessary.

Public Attributes
const	CACHE_VERSION = 2

Protected Member Functions
	loadGadgets ()
	Loads list of gadgets and returns it as associative array of sections with gadgets e.g.

Private Member Functions
	getDefinitionCacheKey ()
	listFromDefinition ( $definition)
	Generates a structured list of Gadget objects from a definition.
	purgeDefinitionCache ()
	Purge the definitions cache, for example if MediaWiki:Gadgets-definition was edited.

Private Attributes
	$definitionCache

Additional Inherited Members
Static Public Member Functions inherited from GadgetRepo
static	setSingleton ( $repo=null)
	Should only be used by unit tests.
static	singleton ()
	Get the configured default GadgetRepo.

Detailed Description

Gadgets repo powered by MediaWiki:Gadgets-definition.

Definition at line 10 of file MediaWikiGadgetsDefinitionRepo.php.

Member Function Documentation

fetchStructuredList()

MediaWikiGadgetsDefinitionRepo::fetchStructuredList

(

$forceNewText = null

)

Fetch list of gadgets and returns it as associative array of sections with gadgets e.g.

[ $name => $gadget1, etc. ]

Parameters

string | null

$forceNewText

Injected text of MediaWiki:gadgets-definition [optional]

Returns

array|bool

Definition at line 132 of file MediaWikiGadgetsDefinitionRepo.php.

References $rev, $source, listFromDefinition(), Revision\newFromTitle(), and wfDebug().

getDefinitionCacheKey()

MediaWikiGadgetsDefinitionRepo::getDefinitionCacheKey ( )

private

Definition at line 54 of file MediaWikiGadgetsDefinitionRepo.php.

References $cache, and Gadget\GADGET_CLASS_VERSION.

Referenced by loadGadgets(), and purgeDefinitionCache().

getGadget()

MediaWikiGadgetsDefinitionRepo::getGadget

(

$id

)

Parameters

string

$id

Returns

Gadget

Exceptions

InvalidArgumentException

Reimplemented from GadgetRepo.

Definition at line 21 of file MediaWikiGadgetsDefinitionRepo.php.

References loadGadgets().

getGadgetIds()

MediaWikiGadgetsDefinitionRepo::getGadgetIds

(

)

Get the ids of the gadgets provided by this repository.

It's possible this could be out of sync with what getGadget() will return due to caching

Returns

string[]

Reimplemented from GadgetRepo.

Definition at line 30 of file MediaWikiGadgetsDefinitionRepo.php.

References loadGadgets().

handlePageUpdate()

MediaWikiGadgetsDefinitionRepo::handlePageUpdate

(

LinkTarget

$target

)

Given that the provided page was updated, invalidate caches if necessary.

Parameters

LinkTarget

$target

Returns

void

Reimplemented from GadgetRepo.

Definition at line 39 of file MediaWikiGadgetsDefinitionRepo.php.

References MediaWiki\Linker\LinkTarget\getNamespace(), MediaWiki\Linker\LinkTarget\getText(), and purgeDefinitionCache().

listFromDefinition()

MediaWikiGadgetsDefinitionRepo::listFromDefinition ( $definition )

private

Generates a structured list of Gadget objects from a definition.

Parameters

string

$definition

Returns

Gadget[] List of Gadget objects indexed by the gadget's name.

Definition at line 163 of file MediaWikiGadgetsDefinitionRepo.php.

References $line, $lines, $section, and newFromDefinition().

Referenced by fetchStructuredList().

loadGadgets()

MediaWikiGadgetsDefinitionRepo::loadGadgets ( )

protected

Loads list of gadgets and returns it as associative array of sections with gadgets e.g.

[ 'sectionnname1' => [ $gadget1, $gadget2 ], 'sectionnname2' => [ $gadget3 ] ];

Returns

array|bool Gadget array or false on failure

Definition at line 70 of file MediaWikiGadgetsDefinitionRepo.php.

References $definitionCache, $value, Gadget\CACHE_TTL, DB_REPLICA, getDefinitionCacheKey(), and wfGetDB().

Referenced by getGadget(), and getGadgetIds().

newFromDefinition()

MediaWikiGadgetsDefinitionRepo::newFromDefinition	(		$definition,
			$category )

Creates an instance of this class from definition in MediaWiki:Gadgets-definition.

Parameters

string	$definition	Gadget definition
string	$category

Returns

Gadget|bool Instance of Gadget class or false if $definition is invalid

Definition at line 191 of file MediaWikiGadgetsDefinitionRepo.php.

References $options, $params, and Gadget\isValidGadgetID().

Referenced by listFromDefinition().

purgeDefinitionCache()

MediaWikiGadgetsDefinitionRepo::purgeDefinitionCache ( )

private

Purge the definitions cache, for example if MediaWiki:Gadgets-definition was edited.

Definition at line 49 of file MediaWikiGadgetsDefinitionRepo.php.

References $cache, and getDefinitionCacheKey().

Referenced by handlePageUpdate().

Member Data Documentation

$definitionCache

MediaWikiGadgetsDefinitionRepo::$definitionCache

private

Definition at line 13 of file MediaWikiGadgetsDefinitionRepo.php.

Referenced by loadGadgets().

CACHE_VERSION

const MediaWikiGadgetsDefinitionRepo::CACHE_VERSION = 2

Definition at line 11 of file MediaWikiGadgetsDefinitionRepo.php.

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

• extensions/Gadgets/includes/MediaWikiGadgetsDefinitionRepo.php