69 $action = strtolower( $action );
77 } elseif (
$wgActions[$action] ===
true && isset( $overrides[$action] ) ) {
78 return $overrides[$action];
80 return ucfirst( $action ) .
'Action';
98 if ( is_string( $classOrCallable ) ) {
99 if ( !class_exists( $classOrCallable ) ) {
106 if ( is_callable( $classOrCallable ) ) {
107 return call_user_func_array( $classOrCallable, [
$page,
$context ] );
110 return $classOrCallable;
126 $actionName =
$request->getVal(
'action',
'view' );
130 $actionName =
'nosuchaction';
135 if ( $actionName ===
'historysubmit' ) {
136 if (
$request->getBool(
'revisiondelete' ) ) {
137 $actionName =
'revisiondelete';
138 } elseif (
$request->getBool(
'editchangetags' ) ) {
139 $actionName =
'editchangetags';
141 $actionName =
'view';
143 } elseif ( $actionName ==
'editredlink' ) {
144 $actionName =
'edit';
150 if ( !
$context->canUseWikiPage() ) {
155 if ( $action instanceof
Action ) {
156 return $action->getName();
159 return 'nosuchaction';
169 final public static function exists( $name ) {
183 wfDebug( __METHOD__ .
": no context known, falling back to Article's context.\n" );
184 return $this->
page->getContext();
187 wfWarn( __METHOD__ .
': no context known, falling back to RequestContext::getMain().' );
247 return $this->
page->getTitle();
256 final public function msg( $key ) {
269 wfWarn( __METHOD__ .
' called without providing a Context object.' );
308 if ( $right !==
null ) {
309 $errors = $this->
getTitle()->getUserPermissionsErrors( $right,
$user );
310 if ( count( $errors ) ) {
316 $block =
$user->getBlock();
355 $out->setRobotPolicy(
"noindex,nofollow" );
358 $out->setArticleRelated(
true );
367 return $this->
getTitle()->getPrefixedText();
377 return $this->
msg( strtolower( $this->
getName() ) )->escaped();
391 self::getActionName( $this->getContext() )
394 if ( !$msg->isDisabled() ) {
396 $this->
getOutput()->addHelpLink( $helpUrl,
true );
398 $this->
getOutput()->addHelpLink( $to, $overrideBaseUrl );
410 abstract public function show();
$wgActions
Array of allowed values for the "title=foo&action=<action>" parameter.
wfDebug( $text, $dest='all', array $context=[])
Sends a line to the debug log if enabled or, optionally, to a comment in output.
wfWarn( $msg, $callerOffset=1, $level=E_USER_NOTICE)
Send a warning either to the debug log or in a PHP error depending on $wgDevelopmentWarnings.
wfReadOnly()
Check whether the wiki is in read-only mode.
wfTransactionalTimeLimit()
Set PHP's time limit to the larger of php.ini or $wgTransactionalTimeLimit.
Actions are things which can be done to pages (edit, delete, rollback, etc).
static factory( $action, Page $page, IContextSource $context=null)
Get an appropriate Action subclass for the given action.
doesWrites()
Indicates whether this action may perform database writes.
checkCanExecute(User $user)
Checks if the given user (identified by an object) can perform this action.
getName()
Return the name of the action this object responds to.
$page
Page on which we're performing the action.
addHelpLink( $to, $overrideBaseUrl=false)
Adds help link with an icon via page indicators.
requiresWrite()
Whether this action requires the wiki not to be locked.
getDescription()
Returns the description that goes below the <h1> tag.
static getClass( $action, array $overrides)
Get the Action subclass which should be used to handle this action, false if the action is disabled,...
getPageTitle()
Returns the name that goes in the <h1> page title.
getTitle()
Shortcut to get the Title object from the page.
getContext()
Get the IContextSource in use here.
requiresUnblock()
Whether this action can still be executed by a blocked user.
getOutput()
Get the OutputPage being used for this instance.
msg( $key)
Get a Message object with context set Parameters are the same as wfMessage()
getUser()
Shortcut to get the User being used for this instance.
$context
IContextSource if specified; otherwise we'll use the Context from the Page.
setHeaders()
Set output headers for noindexing etc.
getRestriction()
Get the permission required to perform this action.
getSkin()
Shortcut to get the Skin being used for this instance.
show()
The main action entry point.
useTransactionalTimeLimit()
Call wfTransactionalTimeLimit() if this request was POSTed.
static getActionName(IContextSource $context)
Get the action that will be executed, not necessarily the one passed passed through the "action" requ...
static exists( $name)
Check if a given action is recognised, even if it's disabled.
$fields
The fields used to create the HTMLForm.
getLanguage()
Shortcut to get the user Language being used for this instance.
__construct(Page $page, IContextSource $context=null)
Only public since 1.21.
getRequest()
Get the WebRequest being used for this instance.
Class for viewing MediaWiki article and history.
Show an error when a user tries to do something they do not have the necessary permissions for.
Show an error when the wiki is locked/read-only and the user tries to do something that requires writ...
static getMain()
Static methods.
static makeUrl( $name, $urlaction='')
Show an error when the user tries to do something whilst blocked.
The User object encapsulates all of the user-specific settings (user_id, name, rights,...
isBlocked( $bFromSlave=true)
Check if user is blocked.
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
when a variable name is used in a it is silently declared as a new local masking the global
the array() calling protocol came about after MediaWiki 1.4rc1.
do that in ParserLimitReportFormat instead use this to modify the parameters of the image all existing parser cache entries will be invalid To avoid you ll need to handle that somehow(e.g. with the RejectParserCacheValue hook) because MediaWiki won 't do it for you. & $defaults also a ContextSource after deleting those rows but within the same transaction you ll probably need to make sure the header is varied on $request
either a unescaped string or a HtmlArmor object after in associative array form externallinks including delete and has completed for all link tables whether this was an auto creation default is conds Array Extra conditions for the No matching items in log is displayed if loglist is empty msgKey Array If you want a nice box with a set this to the key of the message First element is the message additional optional elements are parameters for the key that are processed with wfMessage() -> params() ->parseAsBlock() - offset Set to overwrite offset parameter in $wgRequest set to '' to unset offset - wrap String Wrap the message in html(usually something like "<div ...>$1</div>"). - flags Integer display flags(NO_ACTION_LINK, NO_EXTRA_USER_LINKS) 'LogException':Called before an exception(or PHP error) is logged. This is meant for integration with external error aggregation services
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
Allows to change the fields on the form that will be generated $name
please add to it if you re going to add events to the MediaWiki code where normally authentication against an external auth plugin would be creating a local account $user
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
Interface for objects which can provide a MediaWiki context on request.
Interface for localizing messages in MediaWiki.
Interface for type hinting (accepts WikiPage, Article, ImagePage, CategoryPage)