MediaWiki  1.28.0
ContentHandlerTest.php
Go to the documentation of this file.
1 <?php
3 
9 
10  protected function setUp() {
12  parent::setUp();
13 
14  $this->setMwGlobals( [
15  'wgExtraNamespaces' => [
16  12312 => 'Dummy',
17  12313 => 'Dummy_talk',
18  ],
19  // The below tests assume that namespaces not mentioned here (Help, User, MediaWiki, ..)
20  // default to CONTENT_MODEL_WIKITEXT.
21  'wgNamespaceContentModels' => [
22  12312 => 'testing',
23  ],
24  'wgContentHandlers' => [
25  CONTENT_MODEL_WIKITEXT => 'WikitextContentHandler',
26  CONTENT_MODEL_JAVASCRIPT => 'JavaScriptContentHandler',
27  CONTENT_MODEL_JSON => 'JsonContentHandler',
28  CONTENT_MODEL_CSS => 'CssContentHandler',
29  CONTENT_MODEL_TEXT => 'TextContentHandler',
30  'testing' => 'DummyContentHandlerForTesting',
31  'testing-callbacks' => function( $modelId ) {
32  return new DummyContentHandlerForTesting( $modelId );
33  }
34  ],
35  ] );
36 
37  // Reset namespace cache
39  $wgContLang->resetNamespaces();
40  // And LinkCache
41  MediaWikiServices::getInstance()->resetServiceForTesting( 'LinkCache' );
42  }
43 
44  protected function tearDown() {
46 
47  // Reset namespace cache
49  $wgContLang->resetNamespaces();
50  // And LinkCache
51  MediaWikiServices::getInstance()->resetServiceForTesting( 'LinkCache' );
52 
53  parent::tearDown();
54  }
55 
56  public function addDBDataOnce() {
57  $this->insertPage( 'Not_Main_Page', 'This is not a main page' );
58  $this->insertPage( 'Smithee', 'A smithee is one who smiths. See also [[Alan Smithee]]' );
59  }
60 
61  public static function dataGetDefaultModelFor() {
62  return [
63  [ 'Help:Foo', CONTENT_MODEL_WIKITEXT ],
64  [ 'Help:Foo.js', CONTENT_MODEL_WIKITEXT ],
65  [ 'Help:Foo.css', CONTENT_MODEL_WIKITEXT ],
66  [ 'Help:Foo.json', CONTENT_MODEL_WIKITEXT ],
67  [ 'Help:Foo/bar.js', CONTENT_MODEL_WIKITEXT ],
68  [ 'User:Foo', CONTENT_MODEL_WIKITEXT ],
69  [ 'User:Foo.js', CONTENT_MODEL_WIKITEXT ],
70  [ 'User:Foo.css', CONTENT_MODEL_WIKITEXT ],
71  [ 'User:Foo.json', CONTENT_MODEL_WIKITEXT ],
72  [ 'User:Foo/bar.js', CONTENT_MODEL_JAVASCRIPT ],
73  [ 'User:Foo/bar.css', CONTENT_MODEL_CSS ],
74  [ 'User:Foo/bar.json', CONTENT_MODEL_JSON ],
75  [ 'User:Foo/bar.json.nope', CONTENT_MODEL_WIKITEXT ],
76  [ 'User talk:Foo/bar.css', CONTENT_MODEL_WIKITEXT ],
77  [ 'User:Foo/bar.js.xxx', CONTENT_MODEL_WIKITEXT ],
78  [ 'User:Foo/bar.xxx', CONTENT_MODEL_WIKITEXT ],
79  [ 'MediaWiki:Foo.js', CONTENT_MODEL_JAVASCRIPT ],
80  [ 'MediaWiki:Foo.JS', CONTENT_MODEL_WIKITEXT ],
81  [ 'MediaWiki:Foo.css', CONTENT_MODEL_CSS ],
82  [ 'MediaWiki:Foo.css.xxx', CONTENT_MODEL_WIKITEXT ],
83  [ 'MediaWiki:Foo.CSS', CONTENT_MODEL_WIKITEXT ],
84  [ 'MediaWiki:Foo.json', CONTENT_MODEL_JSON ],
85  [ 'MediaWiki:Foo.JSON', CONTENT_MODEL_WIKITEXT ],
86  ];
87  }
88 
93  public function testGetDefaultModelFor( $title, $expectedModelId ) {
95  $this->assertEquals( $expectedModelId, ContentHandler::getDefaultModelFor( $title ) );
96  }
97 
102  public function testGetForTitle( $title, $expectedContentModel ) {
104  LinkCache::singleton()->addBadLinkObj( $title );
106  $this->assertEquals( $expectedContentModel, $handler->getModelID() );
107  }
108 
109  public static function dataGetLocalizedName() {
110  return [
111  [ null, null ],
112  [ "xyzzy", null ],
113 
114  // XXX: depends on content language
115  [ CONTENT_MODEL_JAVASCRIPT, '/javascript/i' ],
116  ];
117  }
118 
123  public function testGetLocalizedName( $id, $expected ) {
125 
126  if ( $expected ) {
127  $this->assertNotNull( $name, "no name found for content model $id" );
128  $this->assertTrue( preg_match( $expected, $name ) > 0,
129  "content model name for #$id did not match pattern $expected"
130  );
131  } else {
132  $this->assertEquals( $id, $name, "localization of unknown model $id should have "
133  . "fallen back to use the model id directly."
134  );
135  }
136  }
137 
138  public static function dataGetPageLanguage() {
140 
141  return [
142  [ "Main", $wgLanguageCode ],
143  [ "Dummy:Foo", $wgLanguageCode ],
144  [ "MediaWiki:common.js", 'en' ],
145  [ "User:Foo/common.js", 'en' ],
146  [ "MediaWiki:common.css", 'en' ],
147  [ "User:Foo/common.css", 'en' ],
148  [ "User:Foo", $wgLanguageCode ],
149 
150  [ CONTENT_MODEL_JAVASCRIPT, 'javascript' ],
151  ];
152  }
153 
158  public function testGetPageLanguage( $title, $expected ) {
159  if ( is_string( $title ) ) {
161  LinkCache::singleton()->addBadLinkObj( $title );
162  }
163 
164  $expected = wfGetLangObj( $expected );
165 
167  $lang = $handler->getPageLanguage( $title );
168 
169  $this->assertEquals( $expected->getCode(), $lang->getCode() );
170  }
171 
172  public static function dataGetContentText_Null() {
173  return [
174  [ 'fail' ],
175  [ 'serialize' ],
176  [ 'ignore' ],
177  ];
178  }
179 
184  public function testGetContentText_Null( $contentHandlerTextFallback ) {
185  $this->setMwGlobals( 'wgContentHandlerTextFallback', $contentHandlerTextFallback );
186 
187  $content = null;
188 
190  $this->assertEquals( '', $text );
191  }
192 
193  public static function dataGetContentText_TextContent() {
194  return [
195  [ 'fail' ],
196  [ 'serialize' ],
197  [ 'ignore' ],
198  ];
199  }
200 
205  public function testGetContentText_TextContent( $contentHandlerTextFallback ) {
206  $this->setMwGlobals( 'wgContentHandlerTextFallback', $contentHandlerTextFallback );
207 
208  $content = new WikitextContent( "hello world" );
209 
211  $this->assertEquals( $content->getNativeData(), $text );
212  }
213 
220  $this->setMwGlobals( 'wgContentHandlerTextFallback', 'fail' );
221 
222  $content = new DummyContentForTesting( "hello world" );
223 
225  }
226 
231  $this->setMwGlobals( 'wgContentHandlerTextFallback', 'serialize' );
232 
233  $content = new DummyContentForTesting( "hello world" );
234 
236  $this->assertEquals( $content->serialize(), $text );
237  }
238 
243  $this->setMwGlobals( 'wgContentHandlerTextFallback', 'ignore' );
244 
245  $content = new DummyContentForTesting( "hello world" );
246 
248  $this->assertNull( $text );
249  }
250 
251  /*
252  public static function makeContent( $text, Title $title, $modelId = null, $format = null ) {}
253  */
254 
255  public static function dataMakeContent() {
256  return [
257  [ 'hallo', 'Help:Test', null, null, CONTENT_MODEL_WIKITEXT, 'hallo', false ],
258  [ 'hallo', 'MediaWiki:Test.js', null, null, CONTENT_MODEL_JAVASCRIPT, 'hallo', false ],
259  [ serialize( 'hallo' ), 'Dummy:Test', null, null, "testing", 'hallo', false ],
260 
261  [
262  'hallo',
263  'Help:Test',
264  null,
267  'hallo',
268  false
269  ],
270  [
271  'hallo',
272  'MediaWiki:Test.js',
273  null,
276  'hallo',
277  false
278  ],
279  [ serialize( 'hallo' ), 'Dummy:Test', null, "testing", "testing", 'hallo', false ],
280 
281  [ 'hallo', 'Help:Test', CONTENT_MODEL_CSS, null, CONTENT_MODEL_CSS, 'hallo', false ],
282  [
283  'hallo',
284  'MediaWiki:Test.js',
286  null,
288  'hallo',
289  false
290  ],
291  [
292  serialize( 'hallo' ),
293  'Dummy:Test',
295  null,
297  serialize( 'hallo' ),
298  false
299  ],
300 
301  [ 'hallo', 'Help:Test', CONTENT_MODEL_WIKITEXT, "testing", null, null, true ],
302  [ 'hallo', 'MediaWiki:Test.js', CONTENT_MODEL_CSS, "testing", null, null, true ],
303  [ 'hallo', 'Dummy:Test', CONTENT_MODEL_JAVASCRIPT, "testing", null, null, true ],
304  ];
305  }
306 
311  public function testMakeContent( $data, $title, $modelId, $format,
312  $expectedModelId, $expectedNativeData, $shouldFail
313  ) {
315  LinkCache::singleton()->addBadLinkObj( $title );
316  try {
317  $content = ContentHandler::makeContent( $data, $title, $modelId, $format );
318 
319  if ( $shouldFail ) {
320  $this->fail( "ContentHandler::makeContent should have failed!" );
321  }
322 
323  $this->assertEquals( $expectedModelId, $content->getModel(), 'bad model id' );
324  $this->assertEquals( $expectedNativeData, $content->getNativeData(), 'bads native data' );
325  } catch ( MWException $ex ) {
326  if ( !$shouldFail ) {
327  $this->fail( "ContentHandler::makeContent failed unexpectedly: " . $ex->getMessage() );
328  } else {
329  // dummy, so we don't get the "test did not perform any assertions" message.
330  $this->assertTrue( true );
331  }
332  }
333  }
334 
335  /*
336  * Test if we become a "Created blank page" summary from getAutoSummary if no Content added to
337  * page.
338  */
339  public function testGetAutosummary() {
340  $this->setMwGlobals( 'wgContLang', Language::factory( 'en' ) );
341 
343  $title = Title::newFromText( 'Help:Test' );
344  // Create a new content object with no content
345  $newContent = ContentHandler::makeContent( '', $title, null, null, CONTENT_MODEL_WIKITEXT );
346  // first check, if we become a blank page created summary with the right bitmask
347  $autoSummary = $content->getAutosummary( null, $newContent, 97 );
348  $this->assertEquals( $autoSummary, 'Created blank page' );
349  // now check, what we become with another bitmask
350  $autoSummary = $content->getAutosummary( null, $newContent, 92 );
351  $this->assertEquals( $autoSummary, '' );
352  }
353 
354  /*
355  public function testSupportsSections() {
356  $this->markTestIncomplete( "not yet implemented" );
357  }
358  */
359 
360  public function testSupportsCategories() {
362  $this->assertTrue( $handler->supportsCategories(), 'content model supports categories' );
363  }
364 
365  public function testSupportsDirectEditing() {
367  $this->assertFalse( $handler->supportsDirectEditing(), 'direct editing is not supported' );
368  }
369 
373  public function testRunLegacyHooks() {
374  Hooks::register( 'testRunLegacyHooks', __CLASS__ . '::dummyHookHandler' );
375 
376  $content = new WikitextContent( 'test text' );
378  'testRunLegacyHooks',
379  [ 'foo', &$content, 'bar' ]
380  );
381 
382  $this->assertTrue( $ok, "runLegacyHooks should have returned true" );
383  $this->assertEquals( "TEST TEXT", $content->getNativeData() );
384  }
385 
386  public static function dummyHookHandler( $foo, &$text, $bar ) {
387  if ( $text === null || $text === false ) {
388  return false;
389  }
390 
391  $text = strtoupper( $text );
392 
393  return true;
394  }
395 
396  public function provideGetModelForID() {
397  return [
398  [ CONTENT_MODEL_WIKITEXT, 'WikitextContentHandler' ],
399  [ CONTENT_MODEL_JAVASCRIPT, 'JavaScriptContentHandler' ],
400  [ CONTENT_MODEL_JSON, 'JsonContentHandler' ],
401  [ CONTENT_MODEL_CSS, 'CssContentHandler' ],
402  [ CONTENT_MODEL_TEXT, 'TextContentHandler' ],
403  [ 'testing', 'DummyContentHandlerForTesting' ],
404  [ 'testing-callbacks', 'DummyContentHandlerForTesting' ],
405  ];
406  }
407 
411  public function testGetModelForID( $modelId, $handlerClass ) {
413 
414  $this->assertInstanceOf( $handlerClass, $handler );
415  }
416 
417  public function testGetFieldsForSearchIndex() {
418  $searchEngine = $this->newSearchEngine();
419 
421 
422  $fields = $handler->getFieldsForSearchIndex( $searchEngine );
423 
424  $this->assertArrayHasKey( 'category', $fields );
425  $this->assertArrayHasKey( 'external_link', $fields );
426  $this->assertArrayHasKey( 'outgoing_link', $fields );
427  $this->assertArrayHasKey( 'template', $fields );
428  }
429 
430  private function newSearchEngine() {
431  $searchEngine = $this->getMockBuilder( 'SearchEngine' )
432  ->getMock();
433 
434  $searchEngine->expects( $this->any() )
435  ->method( 'makeSearchFieldMapping' )
436  ->will( $this->returnCallback( function( $name, $type ) {
438  } ) );
439 
440  return $searchEngine;
441  }
442 
446  public function testDataIndexFields() {
447  $mockEngine = $this->getMock( 'SearchEngine' );
448  $title = Title::newFromText( 'Not_Main_Page', NS_MAIN );
449  $page = new WikiPage( $title );
450 
451  $this->setTemporaryHook( 'SearchDataForIndex',
452  function ( &$fields, ContentHandler $handler, WikiPage $page, ParserOutput $output,
454  $fields['testDataField'] = 'test content';
455  } );
456 
457  $output = $page->getContent()->getParserOutput( $title );
458  $data = $page->getContentHandler()->getDataForSearchIndex( $page, $output, $mockEngine );
459  $this->assertArrayHasKey( 'text', $data );
460  $this->assertArrayHasKey( 'text_bytes', $data );
461  $this->assertArrayHasKey( 'language', $data );
462  $this->assertArrayHasKey( 'testDataField', $data );
463  $this->assertEquals( 'test content', $data['testDataField'] );
464  }
465 
469  public function testParserOutputForIndexing() {
470  $title = Title::newFromText( 'Smithee', NS_MAIN );
471  $page = new WikiPage( $title );
472 
473  $out = $page->getContentHandler()->getParserOutputForIndexing( $page );
474  $this->assertInstanceOf( ParserOutput::class, $out );
475  $this->assertContains( 'one who smiths', $out->getRawText() );
476  }
477 
478 }
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 $out
Definition: hooks.txt:802
Dummy implementation of SearchIndexFieldDefinition for testing purposes.
const CONTENT_MODEL_WIKITEXT
Definition: Defines.php:239
testGetContentText_NonTextContent_fail()
ContentHandler::getContentText should have thrown an exception for non-text Content object MWExceptio...
testRunLegacyHooks()
ContentHandler::runLegacyHooks.
static dummyHookHandler($foo, &$text, $bar)
testGetContentText_Null($contentHandlerTextFallback)
dataGetContentText_Null ContentHandler::getContentText
const NS_MAIN
Definition: Defines.php:56
processing should stop and the error should be shown to the user * false
Definition: hooks.txt:189
Apache License January AND DISTRIBUTION Definitions License shall mean the terms and conditions for use
testGetDefaultModelFor($title, $expectedModelId)
dataGetDefaultModelFor ContentHandler::getDefaultModelFor
static getForModelID($modelId)
Returns the ContentHandler singleton for the given model ID.
if(!isset($args[0])) $lang
testGetModelForID($modelId, $handlerClass)
provideGetModelForID
static getDefaultModelFor(Title $title)
Returns the name of the default content model to be used for the page with the given title...
testGetLocalizedName($id, $expected)
dataGetLocalizedName ContentHandler::getLocalizedName
testMakeContent($data, $title, $modelId, $format, $expectedModelId, $expectedNativeData, $shouldFail)
dataMakeContent ContentHandler::makeContent
injection txt This is an overview of how MediaWiki makes use of dependency injection The design described here grew from the discussion of RFC T384 The term dependency this means that anything an object needs to operate should be injected from the the object itself should only know narrow no concrete implementation of the logic it relies on The requirement to inject everything typically results in an architecture that based on two main types of and essentially stateless service objects that use other service objects to operate on the value objects As of the beginning MediaWiki is only starting to use the DI approach Much of the code still relies on global state or direct resulting in a highly cyclical dependency MediaWikiServices
Definition: injection.txt:23
const CONTENT_MODEL_TEXT
Definition: Defines.php:242
static newFromText($text, $defaultNamespace=NS_MAIN)
Create a new Title from text, such as what one would find in a link.
Definition: Title.php:262
when a variable name is used in a it is silently declared as a new local masking the global
Definition: design.txt:93
testGetForTitle($title, $expectedContentModel)
dataGetDefaultModelFor ContentHandler::getForTitle
const CONTENT_MODEL_JSON
Definition: Defines.php:243
testDataIndexFields()
ContentHandler::getDataForSearchIndex.
$wgLanguageCode
Site language code.
null means default in associative array with keys and values unescaped Should be merged with default with a value of false meaning to suppress the attribute in associative array with keys and values unescaped noclasses just before the function returns a value If you return true
Definition: hooks.txt:1936
static getLocalizedName($name, Language $lang=null)
Returns the localized name for a given content model.
getContent($audience=Revision::FOR_PUBLIC, User $user=null)
Get the content of the current revision.
Definition: WikiPage.php:680
static register($name, $callback)
Attach an event handler to a given hook.
Definition: Hooks.php:49
static singleton()
Get an instance of this class.
Definition: LinkCache.php:64
testGetPageLanguage($title, $expected)
dataGetPageLanguage ContentHandler::getPageLanguage
static getContentText(Content $content=null)
Convenience function for getting flat text from a Content object.
namespace and then decline to actually register it file or subcat img or subcat $title
Definition: hooks.txt:953
A content handler knows how do deal with a specific type of content on a wiki page.
static makeContent($text, Title $title=null, $modelId=null, $format=null)
Convenience function for creating a Content object from a given textual representation.
Content object for wiki text pages.
static getForTitle(Title $title)
Returns the appropriate ContentHandler singleton for the given title.
getContentHandler()
Returns the ContentHandler instance to be used to deal with the content of this WikiPage.
Definition: WikiPage.php:224
the value to return A Title object or null for latest all implement SearchIndexField $engine
Definition: hooks.txt:2736
CONTENT_MODEL_JAVASCRIPT
Uploads have to be specially set up to be secure.
this hook is for auditing only RecentChangesLinked and Watchlist RecentChangesLinked and Watchlist e g Watchlist removed from all revisions and log entries to which it was applied This gives extensions a chance to take it off their books as the deletion has already been partly carried out by this point or something similar the user will be unable to create the tag set and then return false from the hook function Ensure you consume the ChangeTagAfterDelete hook to carry out custom deletion actions as context called by AbstractContent::getParserOutput May be used to override the normal model specific rendering of page content as context as context the output can only depend on parameters provided to this hook not on global state indicating whether full HTML should be generated If generation of HTML may be but other information should still be present in the ParserOutput object & $output
Definition: hooks.txt:1046
ContentHandler Database.
Class representing a MediaWiki article and history.
Definition: WikiPage.php:32
testParserOutputForIndexing()
ContentHandler::getParserOutputForIndexing.
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 $wgServiceWiringFiles lists includes ServiceWiring php
Definition: injection.txt:35
insertPage($pageName, $text= 'Sample page for unit test.', $namespace=null)
Insert a new page.
you have access to all of the normal MediaWiki so you can get a DB use the etc For full docs on the Maintenance class
Definition: maintenance.txt:52
testGetContentText_TextContent($contentHandlerTextFallback)
dataGetContentText_TextContent ContentHandler::getContentText
static dataGetContentText_TextContent()
this hook is for auditing only RecentChangesLinked and Watchlist RecentChangesLinked and Watchlist e g Watchlist removed from all revisions and log entries to which it was applied This gives extensions a chance to take it off their books as the deletion has already been partly carried out by this point or something similar the user will be unable to create the tag set and then return false from the hook function Ensure you consume the ChangeTagAfterDelete hook to carry out custom deletion actions as context called by AbstractContent::getParserOutput May be used to override the normal model specific rendering of page content $content
Definition: hooks.txt:1046
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:56
const CONTENT_MODEL_CSS
Definition: Defines.php:241
const CONTENT_FORMAT_JAVASCRIPT
Definition: Defines.php:256
const CONTENT_FORMAT_WIKITEXT
Definition: Defines.php:254
serialize()
Definition: ApiMessage.php:94
testGetContentText_NonTextContent_serialize()
ContentHandler::getContentText.
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 modifiable modifiable after all normalizations have been except for the $wgMaxImageArea check set to true or false to override the $wgMaxImageArea check result gives extension the possibility to transform it themselves $handler
Definition: hooks.txt:802
static factory($code)
Get a cached or new language object for a given language code.
Definition: Language.php:181
setMwGlobals($pairs, $value=null)
setTemporaryHook($hookName, $handler)
Create a temporary hook handler which will be reset by tearDown.
static getCanonicalNamespaces($rebuild=false)
Returns array of all defined namespaces with their canonical (English) names.
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 before the output is cached one of or reset my talk my contributions etc etc otherwise the built in rate limiting checks are if enabled allows for interception of redirect as a string mapping parameter names to values & $type
Definition: hooks.txt:2491
testGetContentText_NonTextContent_ignore()
ContentHandler::getContentText.
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 before the output is cached $page
Definition: hooks.txt:2491
static runLegacyHooks($event, $args=[], $deprecatedVersion=null)
Call a legacy hook that uses text instead of Content objects.
wfGetLangObj($langcode=false)
Return a Language object from $langcode.
Allows to change the fields on the form that will be generated $name
Definition: hooks.txt:300