MediaWiki  1.23.8
RollbackAction.php
Go to the documentation of this file.
1 <?php
29 
30  public function getName() {
31  return 'rollback';
32  }
33 
34  public function getRestriction() {
35  return 'rollback';
36  }
37 
38  public function onView() {
39  $details = null;
40 
41  $request = $this->getRequest();
42 
43  $result = $this->page->doRollback(
44  $request->getVal( 'from' ),
45  $request->getText( 'summary' ),
46  $request->getVal( 'token' ),
47  $request->getBool( 'bot' ),
48  $details,
49  $this->getUser()
50  );
51 
52  if ( in_array( array( 'actionthrottledtext' ), $result ) ) {
53  throw new ThrottledError;
54  }
55 
56  if ( isset( $result[0][0] ) &&
57  ( $result[0][0] == 'alreadyrolled' || $result[0][0] == 'cantrollback' )
58  ) {
59  $this->getOutput()->setPageTitle( $this->msg( 'rollbackfailed' ) );
60  $errArray = $result[0];
61  $errMsg = array_shift( $errArray );
62  $this->getOutput()->addWikiMsgArray( $errMsg, $errArray );
63 
64  if ( isset( $details['current'] ) ) {
66  $current = $details['current'];
67 
68  if ( $current->getComment() != '' ) {
69  $this->getOutput()->addHTML( $this->msg( 'editcomment' )->rawParams(
70  Linker::formatComment( $current->getComment() ) )->parse() );
71  }
72  }
73 
74  return;
75  }
76 
77  #NOTE: Permission errors already handled by Action::checkExecute.
78 
79  if ( $result == array( array( 'readonlytext' ) ) ) {
80  throw new ReadOnlyError;
81  }
82 
83  #XXX: Would be nice if ErrorPageError could take multiple errors, and/or a status object.
84  # Right now, we only show the first error
85  foreach ( $result as $error ) {
86  throw new ErrorPageError( 'rollbackfailed', $error[0], array_slice( $error, 1 ) );
87  }
88 
90  $current = $details['current'];
91  $target = $details['target'];
92  $newId = $details['newid'];
93  $this->getOutput()->setPageTitle( $this->msg( 'actioncomplete' ) );
94  $this->getOutput()->setRobotPolicy( 'noindex,nofollow' );
95 
96  $old = Linker::revUserTools( $current );
97  $new = Linker::revUserTools( $target );
98  $this->getOutput()->addHTML( $this->msg( 'rollback-success' )->rawParams( $old, $new )
99  ->parseAsBlock() );
100  $this->getOutput()->returnToMain( false, $this->getTitle() );
101 
102  if ( !$request->getBool( 'hidediff', false ) &&
103  !$this->getUser()->getBoolOption( 'norollbackdiff', false )
104  ) {
105  $contentHandler = $current->getContentHandler();
106  $de = $contentHandler->createDifferenceEngine(
107  $this->getContext(),
108  $current->getId(),
109  $newId,
110  false,
111  true
112  );
113  $de->showDiff( '', '' );
114  }
115  }
116 
117  protected function getDescription() {
118  return '';
119  }
120 }
ReadOnlyError
Show an error when the wiki is locked/read-only and the user tries to do something that requires writ...
Definition: ReadOnlyError.php:28
$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
FormlessAction
An action which just does something, without showing a form first.
Definition: FormlessAction.php:29
Action\getRequest
getRequest()
Get the WebRequest being used for this instance.
Definition: Action.php:182
RollbackAction\getDescription
getDescription()
Returns the description that goes below the <h1> tag.
Definition: RollbackAction.php:117
Linker\formatComment
static formatComment( $comment, $title=null, $local=false)
This function is called by all recent changes variants, by the page history, and by the user contribu...
Definition: Linker.php:1254
true
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 true
Definition: hooks.txt:1530
Action\getContext
getContext()
Get the IContextSource in use here.
Definition: Action.php:164
Linker\revUserTools
static revUserTools( $rev, $isPublic=false)
Generate a user tool link cluster if the current user is allowed to view it.
Definition: Linker.php:1219
ThrottledError
Show an error when the user hits a rate limit.
Definition: ThrottledError.php:27
array
the array() calling protocol came about after MediaWiki 1.4rc1.
List of Api Query prop modules.
RollbackAction\onView
onView()
Show something on GET request.
Definition: RollbackAction.php:38
Action\getUser
getUser()
Shortcut to get the User being used for this instance.
Definition: Action.php:200
RollbackAction\getRestriction
getRestriction()
Get the permission required to perform this action.
Definition: RollbackAction.php:34
Action\getTitle
getTitle()
Shortcut to get the Title object from the page.
Definition: Action.php:237
Action\msg
msg()
Get a Message object with context set Parameters are the same as wfMessage()
Definition: Action.php:247
RollbackAction
User interface for the rollback action.
Definition: RollbackAction.php:28
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
Action\getOutput
getOutput()
Get the OutputPage being used for this instance.
Definition: Action.php:191
$error
usually copyright or history_copyright This message must be in HTML not wikitext $subpages will be ignored and the rest of subPageSubtitle() will run. 'SkinTemplateBuildNavUrlsNav_urlsAfterPermalink' whether MediaWiki currently thinks this is a CSS JS page Hooks may change this value to override the return value of Title::isCssOrJsPage(). 'TitleIsAlwaysKnown' whether MediaWiki currently thinks this page is known isMovable() always returns false. $title whether MediaWiki currently thinks this page is movable Hooks may change this value to override the return value of Title::isMovable(). 'TitleIsWikitextPage' whether MediaWiki currently thinks this is a wikitext page Hooks may change this value to override the return value of Title::isWikitextPage() 'TitleMove' use UploadVerification and UploadVerifyFile instead where the first element is the message key and the remaining elements are used as parameters to the message based on mime etc Preferred in most cases over UploadVerification object with all info about the upload string as detected by MediaWiki Handlers will typically only apply for specific mime types object & $error
Definition: hooks.txt:2573
ErrorPageError
An error page which can definitely be safely rendered using the OutputPage.
Definition: ErrorPageError.php:27
RollbackAction\getName
getName()
Return the name of the action this object responds to.
Definition: RollbackAction.php:30
page
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 my talk page
Definition: hooks.txt:1956