MediaWiki  master
SkinComponentRegistry.php
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1 <?php
19 namespace MediaWiki\Skin;
20 
22 use RuntimeException;
23 
30  private $components = null;
31 
33  private $skinContext;
34 
38  public function __construct( SkinComponentRegistryContext $skinContext ) {
39  $this->skinContext = $skinContext;
40  }
41 
51  public function getComponent( string $name ): SkinComponent {
52  if ( $this->components === null ) {
53  $this->registerComponents();
54  }
55  $component = $this->components[$name] ?? null;
56  if ( !$component ) {
57  throw new RuntimeException( 'Unknown component: ' . $name );
58  }
59  return $component;
60  }
61 
68  public function getComponents() {
69  if ( $this->components === null ) {
70  $this->registerComponents();
71  }
72  return $this->components;
73  }
74 
83  private function registerComponent( string $name ) {
84  $skin = $this->skinContext;
85  switch ( $name ) {
86  case 'copyright':
87  $component = new SkinComponentCopyright(
88  $skin
89  );
90  break;
91  case 'logos':
92  $component = new SkinComponentLogo(
93  $skin->getConfig(),
94  $skin->getLanguage()
95  );
96  break;
97  case 'search-box':
98  $component = new SkinComponentSearch(
99  $skin->getConfig(),
100  $skin->getMessageLocalizer(),
101  SpecialPage::newSearchPage( $skin->getUser() )
102  );
103  break;
104  case 'toc':
105  $component = new SkinComponentTableOfContents( $skin->getOutput() );
106  break;
107  case 'last-modified':
108  $component = new SkinComponentLastModified(
109  $skin, $skin->getOutput()->getRevisionTimestamp()
110  );
111  break;
112  case 'footer':
113  $component = new SkinComponentFooter( $skin );
114  break;
115  default:
116  throw new RuntimeException( 'Unknown component: ' . $name );
117  }
118  $this->components[$name] = $component;
119  }
120 
124  private function registerComponents() {
125  $this->registerComponent( 'copyright' );
126  $this->registerComponent( 'last-modified' );
127  $this->registerComponent( 'logos' );
128  $this->registerComponent( 'toc' );
129  $this->registerComponent( 'search-box' );
130  $this->registerComponent( 'footer' );
131  }
132 }
if(!defined('MW_SETUP_CALLBACK'))
Definition: WebStart.php:88
getComponents()
Return all registered components.
getComponent(string $name)
Get a component.
__construct(SkinComponentRegistryContext $skinContext)
This program is free software; you can redistribute it and/or modify it under the terms of the GNU Ge...
Parent class for all special pages.
Definition: SpecialPage.php:66
static newSearchPage(User $user)
Get the users preferred search page.
This program is free software; you can redistribute it and/or modify it under the terms of the GNU Ge...