Module for ResourceLoader initialization. More...

Inheritance diagram for ResourceLoaderStartUpModule:

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Collaboration diagram for ResourceLoaderStartUpModule:

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Public Member Functions
	enableModuleContentVersion ()

	getModuleRegistrations (ResourceLoaderContext $context)
	Get registration code for all modules.

	getScript (ResourceLoaderContext $context)

	supportsURLLoading ()

Public Member Functions inherited from ResourceLoaderModule
	getConfig ()

	getDefinitionSummary (ResourceLoaderContext $context)
	Get the definition summary for this module.

	getDependencies (ResourceLoaderContext $context=null)
	Get a list of modules this module depends on.

	getDeprecationInformation (ResourceLoaderContext $context=null)
	Get JS representing deprecation information for the current module if available.

	getFlip (ResourceLoaderContext $context)

	getGroup ()
	Get the group this module is in.

	getHeaders (ResourceLoaderContext $context)
	Get headers to send as part of a module web response.

	getMessages ()
	Get the messages needed for this module.

	getModuleContent (ResourceLoaderContext $context)
	Get an array of this module's resources.

	getName ()
	Get this module's name.

	getOrigin ()
	Get this module's origin.

	getScriptURLsForDebug (ResourceLoaderContext $context)
	Get the URL or URLs to load for this module's JS in debug mode.

	getSkipFunction ()
	Get the skip function.

	getSource ()
	Get the source of this module.

	getStyles (ResourceLoaderContext $context)
	Get all CSS for this module for a given skin.

	getStyleURLsForDebug (ResourceLoaderContext $context)
	Get the URL or URLs to load for this module's CSS in debug mode.

	getTargets ()
	Get target(s) for the module, eg ['desktop'] or ['desktop', 'mobile'].

	getTemplates ()
	Takes named templates by the module and returns an array mapping.

	getType ()
	Get the module's load type.

	getVersionHash (ResourceLoaderContext $context)
	Get a string identifying the current version of this module in a given context.

	isKnownEmpty (ResourceLoaderContext $context)
	Check whether this module is known to be empty.

	setConfig (Config $config)

	setFileDependencies (ResourceLoaderContext $context, $files)
	Set in-object cache for file dependencies.

	setLogger (LoggerInterface $logger)

	setMessageBlob ( $blob, $lang)
	Set in-object cache for message blobs.

	setName ( $name)
	Set this module's name.

	shouldEmbedModule (ResourceLoaderContext $context)
	Check whether this module should be embeded rather than linked.

Static Public Member Functions
static	compileUnresolvedDependencies (array &$registryData)
	Optimize the dependency tree in $this->modules.

Static Public Member Functions inherited from ResourceLoaderModule
static	expandRelativePaths (array $filePaths)
	Expand directories relative to $IP.

static	getRelativePaths (array $filePaths)
	Make file paths relative to MediaWiki directory.

static	getVary (ResourceLoaderContext $context)
	Get vary string.

Static Protected Member Functions
static	getImplicitDependencies (array $registryData, $moduleName, array $handled=[])
	Recursively get all explicit and implicit dependencies for to the given module.

Static Protected Member Functions inherited from ResourceLoaderModule
static	javaScriptParser ()

static	safeFileHash ( $filePath)
	Compute a non-cryptographic string hash of a file's contents.

static	safeFilemtime ( $filePath)
	Safe version of filemtime(), which doesn't throw a PHP warning if the file doesn't exist.

Protected Attributes
	$targets = [ 'desktop', 'mobile' ]

Protected Attributes inherited from ResourceLoaderModule
Config	$config

array	$contents = []
	Map of (context hash => cached module content)

string bool	$deprecated = false
	Deprecation string or true if deprecated; false otherwise.

array	$fileDeps = []
	Map of (variant => indirect file dependencies)

LoggerInterface	$logger

array	$msgBlobs = []
	Map of (language => in-object cache for message blob)

string null	$name = null
	Module name.

int	$origin = self::ORIGIN_CORE_SITEWIDE
	Script and style modules form a hierarchy of trustworthiness, with core modules like skins and jQuery as most trustworthy, and user scripts as least trustworthy.

string[]	$targets = [ 'desktop' ]
	What client platforms the module targets (e.g.

array	$versionHash = []
	Map of (context hash => cached module version hash)

Private Member Functions
	getBaseModules ()
	Base modules implicitly available to all modules.

	getConfigSettings (ResourceLoaderContext $context)

	getGroupId ( $groupName)

	getMaxQueryLength ()

	getStoreKey ()
	Get the localStorage key for the entire module store.

	getStoreVary (ResourceLoaderContext $context)
	Get the key on which the JavaScript module cache (mw.loader.store) will vary.

Private Attributes
	$groupIds

Additional Inherited Members
Protected Member Functions inherited from ResourceLoaderModule
	buildContent (ResourceLoaderContext $context)
	Bundle all resources attached to this module into an array.

	getFileDependencies (ResourceLoaderContext $context)
	Get the files this module depends on indirectly for a given skin.

	getLessVars (ResourceLoaderContext $context)
	Get module-specific LESS variables, if any.

	getLogger ()

	getMessageBlob (ResourceLoaderContext $context)
	Get the hash of the message blob.

	getPreloadLinks (ResourceLoaderContext $context)
	Get a list of resources that web browsers may preload.

	saveFileDependencies (ResourceLoaderContext $context, $localFileRefs)
	Set the files this module depends on indirectly for a given skin.

	validateScriptFile ( $fileName, $contents)
	Validate a given script file; if valid returns the original source.

Detailed Description

Module for ResourceLoader initialization.

The startup module, as being called only from ResourceLoaderClientHtml, has the ability to vary based extra query parameters, in addition to those from ResourceLoaderContext:

target: Only register modules in the client intended for this target. Default: "desktop". See also: OutputPage::setTarget(), ResourceLoaderModule::getTargets().
safemode: Only register modules that have ORIGIN_CORE as their origin. This effectively disables ORIGIN_USER modules. (T185303) See also: OutputPage::disallowUserJs()

Definition at line 45 of file ResourceLoaderStartUpModule.php.

Member Function Documentation

◆ compileUnresolvedDependencies()

static ResourceLoaderStartUpModule::compileUnresolvedDependencies ( array & $registryData )

static

Optimize the dependency tree in $this->modules.

The optimization basically works like this: Given we have module A with the dependencies B and C and module B with the dependency C. Now we don't have to tell the client to explicitly fetch module C as that's already included in module B.

This way we can reasonably reduce the amount of module registration data send to the client.

Parameters

array

&$registryData

Modules keyed by name with properties:

string 'version'
array 'dependencies'
string|null 'group'
string 'source'

Definition at line 204 of file ResourceLoaderStartUpModule.php.

References ResourceLoaderModule\$name, and getImplicitDependencies().

Referenced by getModuleRegistrations().

◆ enableModuleContentVersion()

ResourceLoaderStartUpModule::enableModuleContentVersion ( )

Returns: bool

Reimplemented from ResourceLoaderModule.

Definition at line 499 of file ResourceLoaderStartUpModule.php.

◆ getBaseModules()

ResourceLoaderStartUpModule::getBaseModules ( )

private

Base modules implicitly available to all modules.

Returns: array

Definition at line 373 of file ResourceLoaderStartUpModule.php.

◆ getConfigSettings()

ResourceLoaderStartUpModule::getConfigSettings ( ResourceLoaderContext $context )

private

Parameters

ResourceLoaderContext $context

Returns: array

Definition at line 61 of file ResourceLoaderStartUpModule.php.

References $context, ResourceLoaderModule\$name, ResourceLoaderModule\getConfig(), and wfUrlProtocols().

◆ getGroupId()

ResourceLoaderStartUpModule::getGroupId ( $groupName )

private

Definition at line 356 of file ResourceLoaderStartUpModule.php.

Referenced by getModuleRegistrations().

◆ getImplicitDependencies()

static ResourceLoaderStartUpModule::getImplicitDependencies	(	array	$registryData,
			$moduleName,
		array	$handled = `[]`
	)

staticprotected

Recursively get all explicit and implicit dependencies for to the given module.

Parameters

array	$registryData
string	$moduleName
string[]	$handled	Internal parameter for recursion. (Optional)

Returns: array

Exceptions

ResourceLoaderCircularDependencyError

Definition at line 141 of file ResourceLoaderStartUpModule.php.

Referenced by compileUnresolvedDependencies().

◆ getMaxQueryLength()

ResourceLoaderStartUpModule::getMaxQueryLength ( )

private

See also: $wgResourceLoaderMaxQueryLength

Returns: int

Definition at line 392 of file ResourceLoaderStartUpModule.php.

◆ getModuleRegistrations()

ResourceLoaderStartUpModule::getModuleRegistrations ( ResourceLoaderContext $context )

Get registration code for all modules.

Parameters

ResourceLoaderContext $context

Returns: string JavaScript code for registering all modules with the client loader

Definition at line 228 of file ResourceLoaderStartUpModule.php.

References $context, ResourceLoaderModule\$name, $resourceLoader, ResourceLoaderModule\$versionHash, compileUnresolvedDependencies(), ResourceLoaderModule\getConfig(), and getGroupId().

◆ getScript()

ResourceLoaderStartUpModule::getScript ( ResourceLoaderContext $context )

Parameters

ResourceLoaderContext $context

Returns: string JavaScript code

Reimplemented from ResourceLoaderModule.

Definition at line 421 of file ResourceLoaderStartUpModule.php.

References $context, and $IP.

◆ getStoreKey()

ResourceLoaderStartUpModule::getStoreKey ( )

private

Get the localStorage key for the entire module store.

The key references $wgDBname to prevent clashes between wikis under the same web domain.

Returns: string localStorage item key for JavaScript

Definition at line 384 of file ResourceLoaderStartUpModule.php.

References ResourceLoaderModule\getConfig().

◆ getStoreVary()

ResourceLoaderStartUpModule::getStoreVary ( ResourceLoaderContext $context )

private

Get the key on which the JavaScript module cache (mw.loader.store) will vary.

Parameters

ResourceLoaderContext $context

Returns: string String of concatenated vary conditions

Definition at line 409 of file ResourceLoaderStartUpModule.php.

References $context.

◆ supportsURLLoading()

ResourceLoaderStartUpModule::supportsURLLoading ( )

Returns: bool

Reimplemented from ResourceLoaderModule.

Definition at line 492 of file ResourceLoaderStartUpModule.php.

Member Data Documentation

◆ $groupIds

ResourceLoaderStartUpModule::$groupIds

private

Initial value:

= [
        
        'user' => 0,
        'private' => 1,
    ]

Definition at line 48 of file ResourceLoaderStartUpModule.php.

◆ $targets

ResourceLoaderStartUpModule::$targets = [ 'desktop', 'mobile' ]

protected

Definition at line 46 of file ResourceLoaderStartUpModule.php.

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

includes/resourceloader/ResourceLoaderStartUpModule.php

Public Member Functions

Static Public Member Functions

Static Protected Member Functions

Protected Attributes

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ compileUnresolvedDependencies()

◆ enableModuleContentVersion()

◆ getBaseModules()

◆ getConfigSettings()

◆ getGroupId()

◆ getImplicitDependencies()

◆ getMaxQueryLength()

◆ getModuleRegistrations()

◆ getScript()

◆ getStoreKey()

◆ getStoreVary()

◆ supportsURLLoading()

Member Data Documentation

◆ $groupIds

◆ $targets