MediaWiki REL1_28
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28class CategoryPage extends Article {
29 # Subclasses can change this to override the viewer class.
30 protected $mCategoryViewerClass = 'CategoryViewer';
35 protected $mPage;
41 protected function newPage( Title $title ) {
42 // Overload mPage with a category-specific page
43 return new WikiCategoryPage( $title );
44 }
46 function view() {
47 $request = $this->getContext()->getRequest();
48 $diff = $request->getVal( 'diff' );
49 $diffOnly = $request->getBool( 'diffonly',
50 $this->getContext()->getUser()->getOption( 'diffonly' ) );
52 if ( $diff !== null && $diffOnly ) {
53 parent::view();
54 return;
55 }
57 if ( !Hooks::run( 'CategoryPageView', [ &$this ] ) ) {
58 return;
59 }
61 $title = $this->getTitle();
62 if ( $title->inNamespace( NS_CATEGORY ) ) {
63 $this->openShowCategory();
64 }
66 parent::view();
68 if ( $title->inNamespace( NS_CATEGORY ) ) {
69 $this->closeShowCategory();
70 }
72 # Use adaptive TTLs for CDN so delayed/failed purges are noticed less often
73 $outputPage = $this->getContext()->getOutput();
74 $outputPage->adaptCdnTTL( $this->mPage->getTouched(), IExpiringStore::TTL_MINUTE );
75 }
77 function openShowCategory() {
78 # For overloading
79 }
81 function closeShowCategory() {
82 // Use these as defaults for back compat --catrope
83 $request = $this->getContext()->getRequest();
84 $oldFrom = $request->getVal( 'from' );
85 $oldUntil = $request->getVal( 'until' );
87 $reqArray = $request->getValues();
89 $from = $until = [];
90 foreach ( [ 'page', 'subcat', 'file' ] as $type ) {
91 $from[$type] = $request->getVal( "{$type}from", $oldFrom );
92 $until[$type] = $request->getVal( "{$type}until", $oldUntil );
94 // Do not want old-style from/until propagating in nav links.
95 if ( !isset( $reqArray["{$type}from"] ) && isset( $reqArray["from"] ) ) {
96 $reqArray["{$type}from"] = $reqArray["from"];
97 }
98 if ( !isset( $reqArray["{$type}to"] ) && isset( $reqArray["to"] ) ) {
99 $reqArray["{$type}to"] = $reqArray["to"];
100 }
101 }
103 unset( $reqArray["from"] );
104 unset( $reqArray["to"] );
106 $viewer = new $this->mCategoryViewerClass(
107 $this->getContext()->getTitle(),
108 $this->getContext(),
109 $from,
110 $until,
111 $reqArray
112 );
113 $out = $this->getContext()->getOutput();
114 $out->addHTML( $viewer->getHTML() );
115 $this->addHelpLink( 'Help:Categories' );
116 }
Class for viewing MediaWiki article and history.
Definition Article.php:34
Gets the context this Article is executed in.
Definition Article.php:2034
Get the title object of the article.
Definition Article.php:173
addHelpLink( $to, $overrideBaseUrl=false)
Adds help link with an icon via page indicators.
Definition Article.php:1587
getUser( $audience=Revision::FOR_PUBLIC, User $user=null)
Call to WikiPage function for backwards compatibility.
Definition Article.php:2376
Special handling for category description pages, showing pages, subcategories and file that belong to...
newPage(Title $title)
This is the default action of the index.php entry point: just view the page of the given title.
WikiCategoryPage $mPage
Get the WebRequest object.
Represents a title within MediaWiki.
Definition Title.php:36
Special handling for category pages.
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 Defines.php:70
namespace are movable Hooks may change this value to override the return value of MWNamespace::isMovable(). 'NewDifferenceEngine' do that in ParserLimitReportFormat instead use this to modify the parameters of the image and a DIV can begin in one section and end in another Make sure your code can handle that case gracefully See the EditSectionClearerLink extension for an example zero but section is usually empty its values are the globals values before the output is cached one of or reset my talk my contributions etc etc otherwise the built in rate limiting checks are if enabled allows for interception of redirect as a string mapping parameter names to values & $type
Definition hooks.txt:2568
namespace and then decline to actually register it file or subcat img or subcat $title
Definition hooks.txt:986
error also a ContextSource you ll probably need to make sure the header is varied on $request
Definition hooks.txt:2685
this hook is for auditing only or null if authentication failed before getting that far or null if we can t even determine that probably a stub it is not rendered in wiki pages or galleries in category pages allow injecting custom HTML after the section Any uses of the hook need to handle escaping see BaseTemplate::getToolbox and BaseTemplate::makeListItem for details on the format of individual items inside of this array or by returning and letting standard HTTP rendering take place modifiable or by returning false and taking over the output $out
Definition hooks.txt:886
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:37