MediaWiki  1.30.0
GadgetResourceLoaderModule.php
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1 <?php
2 
11  private $id;
12 
16  private $gadget;
17 
23  public function __construct( array $options ) {
24  $this->id = $options['id'];
25  }
26 
30  private function getGadget() {
31  if ( !$this->gadget ) {
32  try {
33  $this->gadget = GadgetRepo::singleton()->getGadget( $this->id );
34  } catch ( InvalidArgumentException $e ) {
35  // Fallback to a placeholder object...
36  $this->gadget = Gadget::newEmptyGadget( $this->id );
37  }
38  }
39 
40  return $this->gadget;
41  }
42 
48  protected function getPages( ResourceLoaderContext $context ) {
49  $gadget = $this->getGadget();
50  $pages = [];
51 
52  foreach ( $gadget->getStyles() as $style ) {
53  $pages[$style] = [ 'type' => 'style' ];
54  }
55 
57  foreach ( $gadget->getScripts() as $script ) {
58  $pages[$script] = [ 'type' => 'script' ];
59  }
60  }
61 
62  return $pages;
63  }
64 
70  public function getDependencies( ResourceLoaderContext $context = null ) {
71  return $this->getGadget()->getDependencies();
72  }
73 
78  public function getType() {
79  return $this->getGadget()->getType() === 'styles'
82  }
83 
84  public function getMessages() {
85  return $this->getGadget()->getMessages();
86  }
87 
88  public function getTargets() {
89  return $this->getGadget()->getTargets();
90  }
91 
92  public function getGroup() {
93  return 'site';
94  }
95 }
ResourceLoaderModule\LOAD_GENERAL
const LOAD_GENERAL
Definition: ResourceLoaderModule.php:44
GadgetResourceLoaderModule\getPages
getPages(ResourceLoaderContext $context)
Overrides the function from ResourceLoaderWikiModule class.
Definition: GadgetResourceLoaderModule.php:48
ResourceLoaderContext
Object passed around to modules which contains information about the state of a specific loader reque...
Definition: ResourceLoaderContext.php:32
$context
do that in ParserLimitReportFormat instead use this to modify the parameters of the image all existing parser cache entries will be invalid To avoid you ll need to handle that somehow(e.g. with the RejectParserCacheValue hook) because MediaWiki won 't do it for you. & $defaults also a ContextSource after deleting those rows but within the same transaction you ll probably need to make sure the header is varied on and they can depend only on the ResourceLoaderContext $context
Definition: hooks.txt:2581
GadgetResourceLoaderModule\getDependencies
getDependencies(ResourceLoaderContext $context=null)
Overrides ResourceLoaderModule::getDependencies()
Definition: GadgetResourceLoaderModule.php:70
GadgetResourceLoaderModule\getTargets
getTargets()
Get target(s) for the module, eg ['desktop'] or ['desktop', 'mobile'].
Definition: GadgetResourceLoaderModule.php:88
Gadget\supportsResourceLoader
supportsResourceLoader()
Definition: Gadgets_body.php:197
Gadget\getStyles
getStyles()
Definition: Gadgets_body.php:227
ResourceLoaderWikiModule
Abstraction for ResourceLoader modules which pull from wiki pages.
Definition: ResourceLoaderWikiModule.php:48
Gadget\getScripts
getScripts()
Definition: Gadgets_body.php:220
GadgetResourceLoaderModule\getGroup
getGroup()
Get group name.
Definition: GadgetResourceLoaderModule.php:92
php
injection txt This is an overview of how MediaWiki makes use of dependency injection The design described here grew from the discussion of RFC T384 The term dependency this means that anything an object needs to operate should be injected from the the object itself should only know narrow no concrete implementation of the logic it relies on The requirement to inject everything typically results in an architecture that based on two main types of and essentially stateless service objects that use other service objects to operate on the value objects As of the beginning MediaWiki is only starting to use the DI approach Much of the code still relies on global state or direct resulting in a highly cyclical dependency which acts as the top level factory for services in MediaWiki which can be used to gain access to default instances of various services MediaWikiServices however also allows new services to be defined and default services to be redefined Services are defined or redefined by providing a callback the instantiator that will return a new instance of the service When it will create an instance of MediaWikiServices and populate it with the services defined in the files listed by thereby bootstrapping the DI framework Per $wgServiceWiringFiles lists includes ServiceWiring php
Definition: injection.txt:35
Gadget
Wrapper for one gadget.
Definition: Gadgets_body.php:17
GadgetResourceLoaderModule\getGadget
getGadget()
Definition: GadgetResourceLoaderModule.php:30
GadgetResourceLoaderModule\$id
string $id
Definition: GadgetResourceLoaderModule.php:11
GadgetRepo\singleton
static singleton()
Get the configured default GadgetRepo.
Definition: GadgetRepo.php:53
GadgetResourceLoaderModule\getType
getType()
Overrides ResourceLoaderWikiModule::getType()
Definition: GadgetResourceLoaderModule.php:78
Gadget\newEmptyGadget
static newEmptyGadget( $id)
Get a placeholder object to use if a gadget doesn't exist.
Definition: Gadgets_body.php:104
$e
div flags Integer display flags(NO_ACTION_LINK, NO_EXTRA_USER_LINKS) 'LogException' returning false will NOT prevent logging $e
Definition: hooks.txt:2141
GadgetResourceLoaderModule
Class representing a list of resources for one gadget, basically a wrapper around the Gadget class.
Definition: GadgetResourceLoaderModule.php:7
ResourceLoaderModule\LOAD_STYLES
const LOAD_STYLES
Definition: ResourceLoaderModule.php:42
$options
null means default in associative array with keys and values unescaped Should be merged with default with a value of false meaning to suppress the attribute in associative array with keys and values unescaped & $options
Definition: hooks.txt:1965
GadgetResourceLoaderModule\$gadget
Gadget $gadget
Definition: GadgetResourceLoaderModule.php:16
as
This document is intended to provide useful advice for parties seeking to redistribute MediaWiki to end users It s targeted particularly at maintainers for Linux since it s been observed that distribution packages of MediaWiki often break We ve consistently had to recommend that users seeking support use official tarballs instead of their distribution s and this often solves whatever problem the user is having It would be nice if this could such as
Definition: distributors.txt:9
GadgetResourceLoaderModule\getMessages
getMessages()
Get the messages needed for this module.
Definition: GadgetResourceLoaderModule.php:84
array
the array() calling protocol came about after MediaWiki 1.4rc1.
GadgetResourceLoaderModule\__construct
__construct(array $options)
Creates an instance of this class.
Definition: GadgetResourceLoaderModule.php:23