Collaboration diagram for ExtensionRegistry:

Public Member Functions
	clearQueue ()
	Clear the current load queue. More...

	finish ()
	After this is called, no more extensions can be loaded. More...

	getAllThings ()
	Get information about all things. More...

	getAttribute ( $name)

	getQueue ()
	Get the current load queue. More...

	isLoaded ( $name, $constraint=' *')
	Whether a thing has been loaded. More...

	load ( $path)
	Loads and processes the given JSON file without delay. More...

	loadFromQueue ()

	queue ( $path)

	readFromQueue (array $queue)
	Process a queue of extensions and return their extracted data. More...

	setAttributeForTest ( $name, array $value)
	Force override the value of an attribute during tests. More...

	setCheckDevRequires ( $check)

Static Public Member Functions
static	exportAutoloadClassesAndNamespaces ( $dir, $info, &$autoloadClasses=[], &$autoloadNamespaces=[])
	Export autoload classes and namespaces for a given directory and parsed JSON info file. More...

static	getInstance ()

Public Attributes
const	MANIFEST_VERSION = 2
	Version of the highest supported manifest version Note: Update MANIFEST_VERSION_MW_VERSION when changing this. More...

const	MANIFEST_VERSION_MW_VERSION = '>= 1.29.0'
	MediaWiki version constraint representing what the current highest MANIFEST_VERSION is supported in. More...

const	MEDIAWIKI_CORE = 'MediaWiki'
	"requires" key that applies to MediaWiki core/$wgVersion More...

const	MERGE_STRATEGY = '_merge_strategy'
	Special key that defines the merge strategy. More...

const	OLDEST_MANIFEST_VERSION = 1
	Version of the oldest supported manifest version. More...

Protected Member Functions
	exportExtractedData (array $info)

Static Protected Member Functions
static	processAutoLoader ( $dir, array $files)
	Fully expand autoloader paths. More...

Protected Attributes
array	$attributes = []
	Items in the JSON file that aren't being set as globals. More...

bool	$checkDev = false
	Whether to check dev-requires. More...

array	$queued = []
	List of paths that should be loaded. More...

array	$testAttributes = []
	Attributes for testing. More...

Private Member Functions
	buildVersionChecker ()
	Queries information about the software environment and constructs an appropiate version checker. More...

	getAbilities ()
	Get the list of abilities and their values. More...

Private Attributes
bool	$finished = false
	Whether we are done loading things. More...

array []	$loaded = []
	Array of loaded things, keyed by name, values are credits information. More...

const	CACHE_VERSION = 7
	Bump whenever the registration cache needs resetting. More...

Static Private Attributes
static ExtensionRegistry	$instance

Detailed Description

ExtensionRegistry class.

The Registry loads JSON files, and uses a Processor to extract information from them. It also registers classes with the autoloader.

Since: 1.25

Definition at line 18 of file ExtensionRegistry.php.

Member Function Documentation

◆ buildVersionChecker()

ExtensionRegistry::buildVersionChecker ( )

private

Queries information about the software environment and constructs an appropiate version checker.

Returns: VersionChecker

Definition at line 242 of file ExtensionRegistry.php.

References $wgVersion, and getAbilities().

Referenced by readFromQueue().

◆ clearQueue()

ExtensionRegistry::clearQueue ( )

Clear the current load queue.

Not intended to be used outside of the installer.

Definition at line 214 of file ExtensionRegistry.php.

◆ exportAutoloadClassesAndNamespaces()

static ExtensionRegistry::exportAutoloadClassesAndNamespaces	(		$dir,
			$info,
		&	$autoloadClasses = `[]`,
		&	$autoloadNamespaces = `[]`
	)

static

Export autoload classes and namespaces for a given directory and parsed JSON info file.

Parameters

string	$dir
array	$info
array	&$autoloadClasses
array	&$autoloadNamespaces

Definition at line 349 of file ExtensionRegistry.php.

References $GLOBALS, and AutoLoader\$psr4Namespaces.

◆ exportExtractedData()

ExtensionRegistry::exportExtractedData ( array $info )

protected

Definition at line 363 of file ExtensionRegistry.php.

References $GLOBALS, $path, AutoLoader\$psr4Namespaces, and wfArrayPlus2d().

Referenced by loadFromQueue().

◆ finish()

ExtensionRegistry::finish ( )

After this is called, no more extensions can be loaded.

Since: 1.29

Definition at line 223 of file ExtensionRegistry.php.

◆ getAbilities()

ExtensionRegistry::getAbilities ( )

private

Get the list of abilities and their values.

Returns: bool[]

Definition at line 231 of file ExtensionRegistry.php.

Referenced by buildVersionChecker(), and loadFromQueue().

◆ getAllThings()

ExtensionRegistry::getAllThings ( )

Get information about all things.

Returns: array[]

Definition at line 516 of file ExtensionRegistry.php.

References $loaded.

◆ getAttribute()

ExtensionRegistry::getAttribute ( $name )

Parameters

string $name

Returns: array

Definition at line 483 of file ExtensionRegistry.php.

◆ getInstance()

static ExtensionRegistry::getInstance ( )

static

Returns: ExtensionRegistry

Definition at line 106 of file ExtensionRegistry.php.

Referenced by CheckDependencies\addToDependencies(), Maintenance\checkRequiredExtensions(), CheckDependencies\execute(), NamespaceInfo\getCanonicalNamespaces(), ApiBase\getModuleSourceInfo(), getSkinThemeMap(), getThemePaths(), TrackingCategories\getTrackingCategories(), SearchHighlighter\highlightText(), DatabaseUpdater\loadExtensions(), MediaWiki\Rest\EntryPoint\main(), ResourceLoader\registerTestModules(), wfLoadExtension(), wfLoadExtensions(), wfLoadSkin(), and wfLoadSkins().

◆ getQueue()

ExtensionRegistry::getQueue ( )

Get the current load queue.

Not intended to be used outside of the installer.

Returns: array

Definition at line 206 of file ExtensionRegistry.php.

References $queued.

◆ isLoaded()

ExtensionRegistry::isLoaded	(	$name,
		$constraint = `'*'`
	)

Whether a thing has been loaded.

Parameters

string	$name
string	$constraint	The required version constraint for this dependency

Exceptions

LogicException if a specific contraint is asked for, but the extension isn't versioned

Returns: bool

Definition at line 464 of file ExtensionRegistry.php.

◆ load()

ExtensionRegistry::load ( $path )

Loads and processes the given JSON file without delay.

If some extensions are already queued, this will load those as well. TODO: Remove in MediaWiki 1.35

Deprecated:: since 1.34, use ExtensionRegistry->queue() instead

Parameters

string $path Absolute path to the JSON file

Definition at line 449 of file ExtensionRegistry.php.

References $path, loadFromQueue(), queue(), and wfDeprecated().

◆ loadFromQueue()

ExtensionRegistry::loadFromQueue ( )

Exceptions

MWException If the queue is already marked as finished (no further things should be loaded then).

Definition at line 147 of file ExtensionRegistry.php.

References $cache, $checkDev, $wgDevelopmentWarnings, $wgObjectCaches, $wgVersion, ObjectCache\detectLocalServerCache(), exportExtractedData(), getAbilities(), ObjectCache\newFromParams(), and readFromQueue().

Referenced by load().

◆ processAutoLoader()

static ExtensionRegistry::processAutoLoader	(		$dir,
		array	$files
	)

staticprotected

Fully expand autoloader paths.

Parameters

string	$dir
array	$files

Returns: array

Definition at line 527 of file ExtensionRegistry.php.

References $file.

◆ queue()

ExtensionRegistry::queue ( $path )

Parameters

string $path Absolute path to the JSON file

Definition at line 125 of file ExtensionRegistry.php.

References $path, and $wgExtensionInfoMTime.

Referenced by load().

◆ readFromQueue()

ExtensionRegistry::readFromQueue ( array $queue )

Process a queue of extensions and return their extracted data.

Parameters

array $queue keys are filenames, values are ignored

Returns: array extracted info

Exceptions

Exception
ExtensionDependencyError

Definition at line 267 of file ExtensionRegistry.php.

References $path, buildVersionChecker(), and wfDeprecated().

Referenced by loadFromQueue().

◆ setAttributeForTest()

ExtensionRegistry::setAttributeForTest	(		$name,
		array	$value
	)

Force override the value of an attribute during tests.

Parameters

string	$name	Name of attribute to override
array	$value	Value to set

Returns: ScopedCallback to reset

Since: 1.33

Definition at line 496 of file ExtensionRegistry.php.

◆ setCheckDevRequires()

ExtensionRegistry::setCheckDevRequires ( $check )

Since: 1.34

Parameters

bool $check

Definition at line 118 of file ExtensionRegistry.php.

Member Data Documentation

◆ $attributes

array ExtensionRegistry::$attributes = []

protected

Items in the JSON file that aren't being set as globals.

Definition at line 81 of file ExtensionRegistry.php.

◆ $checkDev

bool ExtensionRegistry::$checkDev = false

protected

Whether to check dev-requires.

Definition at line 95 of file ExtensionRegistry.php.

Referenced by loadFromQueue().

◆ $finished

bool ExtensionRegistry::$finished = false

private

Whether we are done loading things.

Definition at line 73 of file ExtensionRegistry.php.

◆ $instance

ExtensionRegistry ExtensionRegistry::$instance

staticprivate

Definition at line 100 of file ExtensionRegistry.php.

◆ $loaded

array [] ExtensionRegistry::$loaded = []

private

Array of loaded things, keyed by name, values are credits information.

Definition at line 59 of file ExtensionRegistry.php.

Referenced by getAllThings().

◆ $queued

array ExtensionRegistry::$queued = []

protected

List of paths that should be loaded.

Definition at line 66 of file ExtensionRegistry.php.

Referenced by getQueue().

◆ $testAttributes

array ExtensionRegistry::$testAttributes = []

protected

Attributes for testing.

Definition at line 88 of file ExtensionRegistry.php.

◆ CACHE_VERSION

const ExtensionRegistry::CACHE_VERSION = 7

private

Bump whenever the registration cache needs resetting.

Definition at line 45 of file ExtensionRegistry.php.

◆ MANIFEST_VERSION

const ExtensionRegistry::MANIFEST_VERSION = 2

Version of the highest supported manifest version Note: Update MANIFEST_VERSION_MW_VERSION when changing this.

Definition at line 29 of file ExtensionRegistry.php.

Referenced by UpdateExtensionJsonSchema\execute(), ConvertExtensionToRegistration\execute(), and ExtensionJsonValidator\validate().

◆ MANIFEST_VERSION_MW_VERSION

const ExtensionRegistry::MANIFEST_VERSION_MW_VERSION = '>= 1.29.0'

MediaWiki version constraint representing what the current highest MANIFEST_VERSION is supported in.

Definition at line 35 of file ExtensionRegistry.php.

Referenced by ConvertExtensionToRegistration\execute().

◆ MEDIAWIKI_CORE

const ExtensionRegistry::MEDIAWIKI_CORE = 'MediaWiki'

"requires" key that applies to MediaWiki core/$wgVersion

Definition at line 23 of file ExtensionRegistry.php.

Referenced by VersionChecker\checkArray(), and ConvertExtensionToRegistration\execute().

◆ MERGE_STRATEGY

const ExtensionRegistry::MERGE_STRATEGY = '_merge_strategy'

Special key that defines the merge strategy.

Since: 1.26

Definition at line 52 of file ExtensionRegistry.php.

Referenced by ExtensionProcessor\extractConfig2(), ExtensionProcessor\getExtractedInfo(), and UpdateExtensionJsonSchema\updateTo2().

◆ OLDEST_MANIFEST_VERSION

const ExtensionRegistry::OLDEST_MANIFEST_VERSION = 1

Version of the oldest supported manifest version.

Definition at line 40 of file ExtensionRegistry.php.

Referenced by ExtensionJsonValidator\validate().

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

includes/registration/ExtensionRegistry.php

Public Member Functions

Static Public Member Functions

Public Attributes

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Private Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Member Function Documentation

◆ buildVersionChecker()

◆ clearQueue()

◆ exportAutoloadClassesAndNamespaces()

◆ exportExtractedData()

◆ finish()

◆ getAbilities()

◆ getAllThings()

◆ getAttribute()

◆ getInstance()

◆ getQueue()

◆ isLoaded()

◆ load()

◆ loadFromQueue()

◆ processAutoLoader()

◆ queue()

◆ readFromQueue()

◆ setAttributeForTest()

◆ setCheckDevRequires()

Member Data Documentation

◆ $attributes

◆ $checkDev

◆ $finished

◆ $instance

◆ $loaded

◆ $queued

◆ $testAttributes

◆ CACHE_VERSION

◆ MANIFEST_VERSION

◆ MANIFEST_VERSION_MW_VERSION

◆ MEDIAWIKI_CORE

◆ MERGE_STRATEGY

◆ OLDEST_MANIFEST_VERSION