MediaWiki  master
DerivativeContext.php
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1 <?php
22 
34  private $request;
35 
39  private $title;
40 
44  private $wikipage;
45 
49  private $output;
50 
54  private $user;
55 
59  private $lang;
60 
64  private $skin;
65 
69  private $config;
70 
74  private $timing;
75 
79  public function __construct( IContextSource $context ) {
80  $this->setContext( $context );
81  }
82 
86  public function setConfig( Config $config ) {
87  $this->config = $config;
88  }
89 
93  public function getConfig() {
94  if ( !is_null( $this->config ) ) {
95  return $this->config;
96  } else {
97  return $this->getContext()->getConfig();
98  }
99  }
100 
106  public function getStats() {
107  return MediaWikiServices::getInstance()->getStatsdDataFactory();
108  }
109 
113  public function getTiming() {
114  if ( !is_null( $this->timing ) ) {
115  return $this->timing;
116  } else {
117  return $this->getContext()->getTiming();
118  }
119  }
120 
124  public function setRequest( WebRequest $request ) {
125  $this->request = $request;
126  }
127 
131  public function getRequest() {
132  if ( !is_null( $this->request ) ) {
133  return $this->request;
134  } else {
135  return $this->getContext()->getRequest();
136  }
137  }
138 
142  public function setTitle( Title $title ) {
143  $this->title = $title;
144  }
145 
149  public function getTitle() {
150  if ( !is_null( $this->title ) ) {
151  return $this->title;
152  } else {
153  return $this->getContext()->getTitle();
154  }
155  }
156 
165  public function canUseWikiPage() {
166  if ( $this->wikipage !== null ) {
167  return true;
168  } elseif ( $this->title !== null ) {
169  return $this->title->canExist();
170  } else {
171  return $this->getContext()->canUseWikiPage();
172  }
173  }
174 
179  public function setWikiPage( WikiPage $wikiPage ) {
180  $this->wikipage = $wikiPage;
181  }
182 
192  public function getWikiPage() {
193  if ( !is_null( $this->wikipage ) ) {
194  return $this->wikipage;
195  } else {
196  return $this->getContext()->getWikiPage();
197  }
198  }
199 
203  public function setOutput( OutputPage $output ) {
204  $this->output = $output;
205  }
206 
210  public function getOutput() {
211  if ( !is_null( $this->output ) ) {
212  return $this->output;
213  } else {
214  return $this->getContext()->getOutput();
215  }
216  }
217 
221  public function setUser( User $user ) {
222  $this->user = $user;
223  }
224 
228  public function getUser() {
229  if ( !is_null( $this->user ) ) {
230  return $this->user;
231  } else {
232  return $this->getContext()->getUser();
233  }
234  }
235 
241  public function setLanguage( $language ) {
242  if ( $language instanceof Language ) {
243  $this->lang = $language;
244  } elseif ( is_string( $language ) ) {
245  $language = RequestContext::sanitizeLangCode( $language );
246  $obj = Language::factory( $language );
247  $this->lang = $obj;
248  } else {
249  throw new MWException( __METHOD__ . " was passed an invalid type of data." );
250  }
251  }
252 
257  public function getLanguage() {
258  if ( !is_null( $this->lang ) ) {
259  return $this->lang;
260  } else {
261  return $this->getContext()->getLanguage();
262  }
263  }
264 
268  public function setSkin( Skin $skin ) {
269  $this->skin = clone $skin;
270  $this->skin->setContext( $this );
271  }
272 
276  public function getSkin() {
277  if ( !is_null( $this->skin ) ) {
278  return $this->skin;
279  } else {
280  return $this->getContext()->getSkin();
281  }
282  }
283 
296  public function msg( $key ) {
297  $args = func_get_args();
298 
299  // phpcs:ignore MediaWiki.Usage.ExtendClassUsage.FunctionVarUsage
300  return wfMessage( ...$args )->setContext( $this );
301  }
302 }
setContext(IContextSource $context)
Apache License January AND DISTRIBUTION Definitions License shall mean the terms and conditions for use
The simplest way of implementing IContextSource is to hold a RequestContext as a member variable and ...
__construct(IContextSource $context)
An IContextSource implementation which will inherit context from another source but allow individual ...
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 MediaWikiServices
Definition: injection.txt:23
getWikiPage()
Get the WikiPage object.
title
IContextSource $context
setRequest(WebRequest $request)
setConfig(Config $config)
if( $line===false) $args
Definition: cdb.php:64
The User object encapsulates all of the user-specific settings (user_id, name, rights, email address, options, last login time).
Definition: User.php:47
setWikiPage(WikiPage $wikiPage)
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 use $formDescriptor instead 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 "&lt
Interface for configuration instances.
Definition: Config.php:28
setTitle(Title $title)
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 and we might be restricted by PHP settings such as safe mode or open_basedir We cannot assume that the software even has read access anywhere useful Many shared hosts run all users web applications under the same user
Wikitext formatted, in the key only.
Definition: distributors.txt:9
getContext()
Get the base IContextSource object.
static factory( $code)
Get a cached or new language object for a given language code.
Definition: Language.php:214
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:35
canUseWikiPage()
Check whether a WikiPage object can be get with getWikiPage().
static sanitizeLangCode( $code)
Accepts a language code and ensures it&#39;s sane.
div flags Integer display flags(NO_ACTION_LINK, NO_EXTRA_USER_LINKS) 'LogException' returning false will NOT prevent logging a wrapping ErrorException create2 Corresponds to logging log_action database field and which is displayed in the UI similar to $comment this hook should only be used to add variables that depend on the current page request
Definition: hooks.txt:2174
msg( $key)
Get a message using the current context.
setOutput(OutputPage $output)