MediaWiki REL1_28
PageQueryPage.php
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1<?php
29abstract class PageQueryPage extends QueryPage {
38 public function preprocessResults( $db, $res ) {
39 if ( !$res->numRows() ) {
40 return;
41 }
42
43 $batch = new LinkBatch();
44 foreach ( $res as $row ) {
45 $batch->add( $row->namespace, $row->title );
46 }
47 $batch->execute();
48
49 $res->seek( 0 );
50 }
51
59 public function formatResult( $skin, $row ) {
60 global $wgContLang;
61
62 $title = Title::makeTitleSafe( $row->namespace, $row->title );
63
64 if ( $title instanceof Title ) {
65 $text = $wgContLang->convert( $title->getPrefixedText() );
66 return Linker::link( $title, htmlspecialchars( $text ) );
67 } else {
68 return Html::element( 'span', [ 'class' => 'mw-invalidtitle' ],
69 Linker::getInvalidTitleDescription( $this->getContext(), $row->namespace, $row->title ) );
70 }
71 }
72}
LinkBatch
Class representing a list of titles The execute() method checks them all for existence and adds them ...
Definition LinkBatch.php:32
Linker\link
static link( $target, $html=null, $customAttribs=[], $query=[], $options=[])
This function returns an HTML link to the given target.
Definition Linker.php:203
Linker\getInvalidTitleDescription
static getInvalidTitleDescription(IContextSource $context, $namespace, $title)
Get a message saying that an invalid title was encountered.
Definition Linker.php:300
PageQueryPage
Variant of QueryPage which formats the result as a simple link to the page.
Definition PageQueryPage.php:29
PageQueryPage\preprocessResults
preprocessResults( $db, $res)
Run a LinkBatch to pre-cache LinkCache information, like page existence and information for stub colo...
Definition PageQueryPage.php:38
PageQueryPage\formatResult
formatResult( $skin, $row)
Format the result as a simple link to the page.
Definition PageQueryPage.php:59
QueryPage
This is a class for doing query pages; since they're almost all the same, we factor out some of the f...
Definition QueryPage.php:30
SpecialPage\getContext
getContext()
Gets the context this SpecialPage is executed in.
Definition SpecialPage.php:648
Title
Represents a title within MediaWiki.
Definition Title.php:36
$res
$res
Definition database.txt:21
$wgContLang
this class mediates it Skin Encapsulates a look and feel for the wiki All of the functions that render HTML and make choices about how to render it are here and are called from various other places when and is meant to be subclassed with other skins that may override some of its functions The User object contains a reference to a and so rather than having a global skin object we just rely on the global User and get the skin with $wgUser and also has some character encoding functions and other locale stuff The current user interface language is instantiated as and the local content language as $wgContLang
Definition design.txt:57
global
when a variable name is used in a it is silently declared as a new local masking the global
Definition design.txt:95
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:22
$title
namespace and then decline to actually register it file or subcat img or subcat $title
Definition hooks.txt:986
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:37
$batch
$batch
Definition linkcache.txt:23