MediaWiki  1.23.8
SpecialListredirects.php
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1 <?php
32  function __construct( $name = 'Listredirects' ) {
33  parent::__construct( $name );
34  }
35 
36  function isExpensive() {
37  return true;
38  }
39 
40  function isSyndicated() {
41  return false;
42  }
43 
44  function sortDescending() {
45  return false;
46  }
47 
48  function getQueryInfo() {
49  return array(
50  'tables' => array( 'p1' => 'page', 'redirect', 'p2' => 'page' ),
51  'fields' => array( 'namespace' => 'p1.page_namespace',
52  'title' => 'p1.page_title',
53  'value' => 'p1.page_title',
54  'rd_namespace',
55  'rd_title',
56  'rd_fragment',
57  'rd_interwiki',
58  'redirid' => 'p2.page_id' ),
59  'conds' => array( 'p1.page_is_redirect' => 1 ),
60  'join_conds' => array( 'redirect' => array(
61  'LEFT JOIN', 'rd_from=p1.page_id' ),
62  'p2' => array( 'LEFT JOIN', array(
63  'p2.page_namespace=rd_namespace',
64  'p2.page_title=rd_title' ) ) )
65  );
66  }
67 
68  function getOrderFields() {
69  return array( 'p1.page_namespace', 'p1.page_title' );
70  }
71 
78  function preprocessResults( $db, $res ) {
79  if ( !$res->numRows() ) {
80  return;
81  }
82 
83  $batch = new LinkBatch;
84  foreach ( $res as $row ) {
85  $batch->add( $row->namespace, $row->title );
86  $batch->addObj( $this->getRedirectTarget( $row ) );
87  }
88  $batch->execute();
89 
90  // Back to start for display
91  $res->seek( 0 );
92  }
93 
94  protected function getRedirectTarget( $row ) {
95  if ( isset( $row->rd_title ) ) {
96  return Title::makeTitle( $row->rd_namespace,
97  $row->rd_title, $row->rd_fragment,
98  $row->rd_interwiki
99  );
100  } else {
101  $title = Title::makeTitle( $row->namespace, $row->title );
103 
104  return $article->getRedirectTarget();
105  }
106  }
107 
113  function formatResult( $skin, $result ) {
114  # Make a link to the redirect itself
115  $rd_title = Title::makeTitle( $result->namespace, $result->title );
116  $rd_link = Linker::link(
117  $rd_title,
118  null,
119  array(),
120  array( 'redirect' => 'no' )
121  );
122 
123  # Find out where the redirect leads
124  $target = $this->getRedirectTarget( $result );
125  if ( $target ) {
126  # Make a link to the destination page
127  $lang = $this->getLanguage();
128  $arr = $lang->getArrow() . $lang->getDirMark();
129  $targetLink = Linker::link( $target );
130 
131  return "$rd_link $arr $targetLink";
132  } else {
133  return "<del>$rd_link</del>";
134  }
135  }
136 
137  protected function getGroupName() {
138  return 'pages';
139  }
140 }
Title\makeTitle
static & makeTitle( $ns, $title, $fragment='', $interwiki='')
Create a new Title from a namespace index and a DB key.
Definition: Title.php:398
$result
The index of the header message $result[1]=The index of the body text message $result[2 through n]=Parameters passed to body text message. Please note the header message cannot receive/use parameters. 'ImportHandleLogItemXMLTag':When parsing a XML tag in a log item. $reader:XMLReader object $logInfo:Array of information Return false to stop further processing of the tag 'ImportHandlePageXMLTag':When parsing a XML tag in a page. $reader:XMLReader object $pageInfo:Array of information Return false to stop further processing of the tag 'ImportHandleRevisionXMLTag':When parsing a XML tag in a page revision. $reader:XMLReader object $pageInfo:Array of page information $revisionInfo:Array of revision information Return false to stop further processing of the tag 'ImportHandleToplevelXMLTag':When parsing a top level XML tag. $reader:XMLReader object Return false to stop further processing of the tag 'ImportHandleUploadXMLTag':When parsing a XML tag in a file upload. $reader:XMLReader object $revisionInfo:Array of information Return false to stop further processing of the tag 'InfoAction':When building information to display on the action=info page. $context:IContextSource object & $pageInfo:Array of information 'InitializeArticleMaybeRedirect':MediaWiki check to see if title is a redirect. $title:Title object for the current page $request:WebRequest $ignoreRedirect:boolean to skip redirect check $target:Title/string of redirect target $article:Article object 'InterwikiLoadPrefix':When resolving if a given prefix is an interwiki or not. Return true without providing an interwiki to continue interwiki search. $prefix:interwiki prefix we are looking for. & $iwData:output array describing the interwiki with keys iw_url, iw_local, iw_trans and optionally iw_api and iw_wikiid. 'InternalParseBeforeSanitize':during Parser 's internalParse method just before the parser removes unwanted/dangerous HTML tags and after nowiki/noinclude/includeonly/onlyinclude and other processings. Ideal for syntax-extensions after template/parser function execution which respect nowiki and HTML-comments. & $parser:Parser object & $text:string containing partially parsed text & $stripState:Parser 's internal StripState object 'InternalParseBeforeLinks':during Parser 's internalParse method before links but after nowiki/noinclude/includeonly/onlyinclude and other processings. & $parser:Parser object & $text:string containing partially parsed text & $stripState:Parser 's internal StripState object 'InvalidateEmailComplete':Called after a user 's email has been invalidated successfully. $user:user(object) whose email is being invalidated 'IRCLineURL':When constructing the URL to use in an IRC notification. Callee may modify $url and $query, URL will be constructed as $url . $query & $url:URL to index.php & $query:Query string $rc:RecentChange object that triggered url generation 'IsFileCacheable':Override the result of Article::isFileCacheable()(if true) $article:article(object) being checked 'IsTrustedProxy':Override the result of wfIsTrustedProxy() $ip:IP being check $result:Change this value to override the result of wfIsTrustedProxy() 'IsUploadAllowedFromUrl':Override the result of UploadFromUrl::isAllowedUrl() $url:URL used to upload from & $allowed:Boolean indicating if uploading is allowed for given URL 'isValidEmailAddr':Override the result of User::isValidEmailAddr(), for instance to return false if the domain name doesn 't match your organization. $addr:The e-mail address entered by the user & $result:Set this and return false to override the internal checks 'isValidPassword':Override the result of User::isValidPassword() $password:The password entered by the user & $result:Set this and return false to override the internal checks $user:User the password is being validated for 'Language::getMessagesFileName':$code:The language code or the language we 're looking for a messages file for & $file:The messages file path, you can override this to change the location. 'LanguageGetNamespaces':Provide custom ordering for namespaces or remove namespaces. Do not use this hook to add namespaces. Use CanonicalNamespaces for that. & $namespaces:Array of namespaces indexed by their numbers 'LanguageGetMagic':DEPRECATED, use $magicWords in a file listed in $wgExtensionMessagesFiles instead. Use this to define synonyms of magic words depending of the language $magicExtensions:associative array of magic words synonyms $lang:language code(string) 'LanguageGetSpecialPageAliases':DEPRECATED, use $specialPageAliases in a file listed in $wgExtensionMessagesFiles instead. Use to define aliases of special pages names depending of the language $specialPageAliases:associative array of magic words synonyms $lang:language code(string) 'LanguageGetTranslatedLanguageNames':Provide translated language names. & $names:array of language code=> language name $code language of the preferred translations 'LanguageLinks':Manipulate a page 's language links. This is called in various places to allow extensions to define the effective language links for a page. $title:The page 's Title. & $links:Associative array mapping language codes to prefixed links of the form "language:title". & $linkFlags:Associative array mapping prefixed links to arrays of flags. Currently unused, but planned to provide support for marking individual language links in the UI, e.g. for featured articles. 'LinkBegin':Used when generating internal and interwiki links in Linker::link(), before processing starts. Return false to skip default processing and return $ret. See documentation for Linker::link() for details on the expected meanings of parameters. $skin:the Skin object $target:the Title that the link is pointing to & $html:the contents that the< a > tag should have(raw HTML) $result
Definition: hooks.txt:1528
php
skin txt MediaWiki includes four core it has been set as the default in MediaWiki since the replacing Monobook it had been been the default skin since before being replaced by Vector largely rewritten in while keeping its appearance Several legacy skins were removed in the as the burden of supporting them became too heavy to bear Those in etc for skin dependent CSS etc for skin dependent JavaScript These can also be customised on a per user by etc This feature has led to a wide variety of user styles becoming that gallery is a good place to ending in php
Definition: skin.txt:62
LinkBatch
Class representing a list of titles The execute() method checks them all for existence and adds them ...
Definition: LinkBatch.php:30
ListredirectsPage
Special:Listredirects - Lists all the redirects on the wiki.
Definition: SpecialListredirects.php:31
ListredirectsPage\isExpensive
isExpensive()
Is this query expensive (for some definition of expensive)? Then we don't let it run in miser mode.
Definition: SpecialListredirects.php:36
SpecialPage\getLanguage
getLanguage()
Shortcut to get user's language.
Definition: SpecialPage.php:578
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
Linker\link
static link( $target, $html=null, $customAttribs=array(), $query=array(), $options=array())
This function returns an HTML link to the given target.
Definition: Linker.php:192
WikiPage\factory
static factory(Title $title)
Create a WikiPage object of the appropriate class for the given title.
Definition: WikiPage.php:103
ListredirectsPage\__construct
__construct( $name='Listredirects')
Definition: SpecialListredirects.php:32
array
the array() calling protocol came about after MediaWiki 1.4rc1.
List of Api Query prop modules.
$title
presenting them properly to the user as errors is done by the caller $title
Definition: hooks.txt:1324
$name
Allows to change the fields on the form that will be generated $name
Definition: hooks.txt:336
ListredirectsPage\formatResult
formatResult( $skin, $result)
Definition: SpecialListredirects.php:113
ListredirectsPage\getRedirectTarget
getRedirectTarget( $row)
Definition: SpecialListredirects.php:94
ListredirectsPage\getGroupName
getGroupName()
Under which header this special page is listed in Special:SpecialPages See messages 'specialpages-gro...
Definition: SpecialListredirects.php:137
ListredirectsPage\getOrderFields
getOrderFields()
Subclasses return an array of fields to order by here.
Definition: SpecialListredirects.php:68
$skin
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 noclasses just before the function returns a value If you return an< a > element with HTML attributes $attribs and contents $html will be returned If you return $ret will be returned $skin
Definition: hooks.txt:1530
ListredirectsPage\getQueryInfo
getQueryInfo()
Subclasses return an SQL query here, formatted as an array with the following keys: tables => Table(s...
Definition: SpecialListredirects.php:48
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
$batch
$batch
Definition: linkcache.txt:23
ListredirectsPage\sortDescending
sortDescending()
Override to sort by increasing values.
Definition: SpecialListredirects.php:44
ListredirectsPage\preprocessResults
preprocessResults( $db, $res)
Cache page existence for performance.
Definition: SpecialListredirects.php:78
ListredirectsPage\isSyndicated
isSyndicated()
Sometime we don't want to build rss / atom feeds.
Definition: SpecialListredirects.php:40
$article
Using a hook running we can avoid having all this option specific stuff in our mainline code Using the function array $article
Definition: hooks.txt:78
$res
$res
Definition: database.txt:21