7use Psr\Log\LoggerInterface;
8use Wikimedia\TestingAccessWrapper;
117 parent::__construct(
$name, $data, $dataName );
119 $this->backupGlobals =
false;
120 $this->backupStaticAttributes =
false;
126 if ( isset( $this->called[
'setUp'] ) && !isset( $this->called[
'tearDown'] ) ) {
127 throw new MWException( static::class .
"::tearDown() must call parent::tearDown()" );
132 parent::setUpBeforeClass();
135 self::$serviceLocator = self::prepareServices(
new GlobalVarConfig() );
171 return self::getTestUser( [
'sysop',
'bureaucrat' ] );
197 $services = self::resetGlobalServices( $bootstrapConfig );
216 $oldServices = MediaWikiServices::getInstance();
217 $oldConfigFactory = $oldServices->getConfigFactory();
219 $testConfig = self::makeTestConfig( $bootstrapConfig );
221 MediaWikiServices::resetGlobalInstance( $testConfig );
224 self::installTestServices(
241 Config $baseConfig =
null,
242 Config $customOverrides =
null
246 if ( !$baseConfig ) {
247 $baseConfig = MediaWikiServices::getInstance()->getBootstrapConfig();
254 $hashCache = [
'class' =>
'HashBagOStuff',
'reportDupes' =>
false ];
260 'apcu' => $hashCache,
261 'xcache' => $hashCache,
262 'wincache' => $hashCache,
263 ] + $baseConfig->get(
'ObjectCaches' );
265 $defaultOverrides->set(
'ObjectCaches', $objectCaches );
266 $defaultOverrides->set(
'MainCacheType',
CACHE_NONE );
267 $defaultOverrides->set(
'JobTypeConf', [
'default' => [
'class' =>
'JobQueueMemory' ] ] );
270 $defaultOverrides->set(
'PasswordDefault',
'A' );
272 $testConfig = $customOverrides
273 ?
new MultiConfig( [ $customOverrides, $defaultOverrides, $baseConfig ] )
274 :
new MultiConfig( [ $defaultOverrides, $baseConfig ] );
295 self::makeTestConfigFactoryInstantiator(
297 [
'main' => $bootstrapConfig ]
310 array $configurations
316 $namesToClone = array_diff(
318 array_keys( $configurations )
321 foreach ( $namesToClone
as $name ) {
325 foreach ( $configurations
as $name => $config ) {
326 $factory->register(
$name, $config );
348 ObjectCache::clear();
349 $services = MediaWikiServices::getInstance();
350 $services->resetServiceForTesting(
'MainObjectStash' );
351 $services->resetServiceForTesting(
'LocalServerObjectCache' );
352 $services->getMainWANObjectCache()->clearProcessCache();
357 if ( session_id() !==
'' ) {
358 session_write_close();
363 MediaWiki\Session\SessionManager::resetCache();
366 public function run( PHPUnit_Framework_TestResult
$result =
null ) {
370 $needsResetDB =
false;
372 if ( !self::$dbSetup || $this->
needsDB() ) {
375 self::$useTemporaryTables = !$this->
getCliArg(
'use-normal-tables' );
376 self::$reuseDB = $this->
getCliArg(
'reuse-db' );
382 if ( !self::$dbSetup ) {
386 if ( ( $this->db->getType() ==
'oracle' || !self::$useTemporaryTables ) && self::$reuseDB ) {
387 $this->
resetDB( $this->db, $this->tablesUsed );
399 $needsResetDB =
true;
404 if ( $needsResetDB ) {
405 $this->
resetDB( $this->db, $this->tablesUsed );
416 $class = static::class;
418 $first = !isset( $this->db->_hasDataForTestClass )
419 || $this->db->_hasDataForTestClass !== $class;
421 $this->db->_hasDataForTestClass = $class;
431 return self::$useTemporaryTables;
444 $fileName = tempnam(
wfTempDir(),
'MW_PHPUnit_' . static::class .
'_' );
445 $this->tmpFiles[] = $fileName;
475 $this->called[
'setUp'] =
true;
477 $this->phpErrorLevel = intval( ini_get(
'error_reporting' ) );
480 foreach ( $this->tmpFiles
as $fileName ) {
481 if ( is_file( $fileName ) || ( is_link( $fileName ) ) ) {
483 } elseif ( is_dir( $fileName ) ) {
488 if ( $this->
needsDB() && $this->db ) {
490 while ( $this->db->trxLevel() > 0 ) {
491 $this->db->rollback( __METHOD__,
'flush' );
494 if ( $this->db->getType() ===
'mysql' ) {
495 $this->db->query(
"SET sql_mode = 'STRICT_ALL_TABLES'" );
499 DeferredUpdates::clearPendingUpdates();
500 ObjectCache::getMainWANInstance()->clearProcessCache();
504 $lbFactory = MediaWikiServices::getInstance()->getDBLoadBalancerFactory();
507 ob_start(
'MediaWikiTestCase::wfResetOutputBuffersBarrier' );
511 $this->tmpFiles = array_merge( $this->tmpFiles, (
array)$files );
518 if ( isset(
$status[
'name'] ) &&
519 $status[
'name'] ===
'MediaWikiTestCase::wfResetOutputBuffersBarrier'
524 $this->called[
'tearDown'] =
true;
526 foreach ( $this->tmpFiles
as $fileName ) {
527 if ( is_file( $fileName ) || ( is_link( $fileName ) ) ) {
529 } elseif ( is_dir( $fileName ) ) {
534 if ( $this->
needsDB() && $this->db ) {
536 while ( $this->db->trxLevel() > 0 ) {
537 $this->db->rollback( __METHOD__,
'flush' );
539 if ( $this->db->getType() ===
'mysql' ) {
540 $this->db->query(
"SET sql_mode = " . $this->db->addQuotes(
$wgSQLMode ) );
545 foreach ( $this->mwGlobals
as $key =>
$value ) {
548 foreach ( $this->mwGlobalsToUnset
as $value ) {
551 $this->mwGlobals = [];
552 $this->mwGlobalsToUnset = [];
555 if ( self::$serviceLocator && MediaWikiServices::getInstance() !== self::$serviceLocator ) {
556 MediaWikiServices::forceGlobalInstance( self::$serviceLocator );
561 if ( session_id() !==
'' ) {
562 session_write_close();
566 MediaWiki\Session\SessionManager::resetCache();
567 MediaWiki\Auth\AuthManager::resetCache();
572 ini_set(
'error_reporting', $this->phpErrorLevel );
574 $oldHex = strtoupper( dechex( $this->phpErrorLevel ) );
576 $message =
"PHP error_reporting setting was left dirty: "
577 .
"was 0x$oldHex before test, 0x$newHex after test!";
579 $this->fail( $message );
594 $this->assertArrayHasKey(
'setUp', $this->called,
595 static::class .
'::setUp() must call parent::setUp()'
610 if ( MediaWikiServices::getInstance() === self::$serviceLocator ) {
614 MediaWikiServices::getInstance()->disableService(
$name );
615 MediaWikiServices::getInstance()->redefineService(
617 function ()
use ( $object ) {
659 if ( is_string( $pairs ) ) {
660 $pairs = [ $pairs =>
$value ];
665 foreach ( $pairs
as $key =>
$value ) {
682 if ( is_array(
$value ) ) {
684 if ( !is_scalar( $subValue ) && $subValue !==
null ) {
711 if ( is_string( $globalKeys ) ) {
712 $globalKeys = [ $globalKeys ];
715 foreach ( $globalKeys
as $globalKey ) {
720 !array_key_exists( $globalKey, $this->mwGlobals ) &&
721 !array_key_exists( $globalKey, $this->mwGlobalsToUnset )
723 if ( !array_key_exists( $globalKey,
$GLOBALS ) ) {
724 $this->mwGlobalsToUnset[$globalKey] = $globalKey;
730 if ( self::canShallowCopy(
$GLOBALS[$globalKey] ) ) {
731 $this->mwGlobals[$globalKey] =
$GLOBALS[$globalKey];
739 $this->mwGlobals[$globalKey] = clone
$GLOBALS[$globalKey];
743 }
catch ( Exception
$e ) {
744 $this->mwGlobals[$globalKey] =
$GLOBALS[$globalKey];
771 throw new MWException(
"MW global $name is not an array." );
776 foreach ( $values
as $k => $v ) {
799 if ( !$configOverrides ) {
803 $oldInstance = MediaWikiServices::getInstance();
804 $oldConfigFactory = $oldInstance->getConfigFactory();
806 $testConfig = self::makeTestConfig(
null, $configOverrides );
811 $wiringFiles = $testConfig->get(
'ServiceWiringFiles' );
812 $newInstance->loadWiringFiles( $wiringFiles );
815 Hooks::run(
'MediaWikiServices', [ $newInstance ] );
818 $newInstance->redefineService(
$name, $callback );
821 self::installTestServices(
825 MediaWikiServices::forceGlobalInstance( $newInstance );
845 $langCode =
$lang->getCode();
849 $langObj = Language::factory( $langCode );
852 'wgLanguageCode' => $langCode,
853 'wgContLang' => $langObj,
863 protected function setLogger( $channel, LoggerInterface $logger ) {
867 $provider = LoggerFactory::getProvider();
868 $wrappedProvider = TestingAccessWrapper::newFromObject( $provider );
869 $singletons = $wrappedProvider->singletons;
871 if ( !isset( $this->loggers[$channel] ) ) {
872 $this->loggers[$channel] = isset( $singletons[
'loggers'][$channel] )
873 ? $singletons[
'loggers'][$channel] :
null;
875 $singletons[
'loggers'][$channel] = $logger;
876 } elseif ( $provider instanceof
LegacySpi ) {
877 if ( !isset( $this->loggers[$channel] ) ) {
878 $this->loggers[$channel] = isset( $singletons[$channel] ) ? $singletons[$channel] :
null;
880 $singletons[$channel] = $logger;
882 throw new LogicException( __METHOD__ .
': setting a logger for ' . get_class( $provider )
883 .
' is not implemented' );
885 $wrappedProvider->singletons = $singletons;
893 $provider = LoggerFactory::getProvider();
894 $wrappedProvider = TestingAccessWrapper::newFromObject( $provider );
895 $singletons = $wrappedProvider->singletons;
896 foreach ( $this->loggers
as $channel => $logger ) {
898 if ( $logger ===
null ) {
899 unset( $singletons[
'loggers'][$channel] );
901 $singletons[
'loggers'][$channel] = $logger;
903 } elseif ( $provider instanceof
LegacySpi ) {
904 if ( $logger ===
null ) {
905 unset( $singletons[$channel] );
907 $singletons[$channel] = $logger;
911 $wrappedProvider->singletons = $singletons;
920 return $this->db->getType() ==
'oracle' ? self::ORA_DB_PREFIX : self::DB_PREFIX;
928 # if the test says it uses database tables, it needs the database
929 if ( $this->tablesUsed ) {
933 # if the test says it belongs to the Database group, it needs the database
934 $rc =
new ReflectionClass( $this );
935 if ( preg_match(
'/@group +Database/im', $rc->getDocComment() ) ) {
955 $text =
'Sample page for unit test.',
958 if ( is_string( $pageName ) ) {
959 $title = Title::newFromText( $pageName, $namespace );
964 $user = static::getTestSysop()->getUser();
965 $comment = __METHOD__ .
': Sample page for unit test.';
976 'id' =>
$page->getId(),
1011 if ( $this->db->getType() ==
'oracle' ) {
1013 # Insert 0 user to prevent FK violations
1015 if ( !$this->db->selectField(
'user',
'1', [
'user_id' => 0 ] ) ) {
1016 $this->db->insert(
'user', [
1018 'user_name' =>
'Anonymous' ], __METHOD__, [
'IGNORE' ] );
1021 # Insert 0 page to prevent FK violations
1023 if ( !$this->db->selectField(
'page',
'1', [
'page_id' => 0 ] ) ) {
1024 $this->db->insert(
'page', [
1026 'page_namespace' => 0,
1027 'page_title' =>
' ',
1028 'page_restrictions' =>
null,
1029 'page_is_redirect' => 0,
1032 'page_touched' => $this->db->timestamp(),
1034 'page_len' => 0 ], __METHOD__, [
'IGNORE' ] );
1038 User::resetIdByNameCache();
1041 $user = static::getTestSysop()->getUser();
1045 if (
$page->getId() == 0 ) {
1046 $page->doEditContent(
1056 if ( session_id() !==
'' ) {
1057 session_write_close();
1073 if ( !self::$dbSetup ) {
1084 self::$oldTablePrefix =
false;
1085 self::$dbSetup =
false;
1102 $tablesCloned = self::listTables( $db );
1103 $dbClone =
new CloneDatabase( $db, $tablesCloned, $prefix );
1104 $dbClone->useTemporaryTables( self::$useTemporaryTables );
1106 if ( ( $db->getType() ==
'oracle' || !self::$useTemporaryTables ) && self::$reuseDB ) {
1111 $dbClone->cloneTableStructure();
1127 self::setupTestDB( $this->db, $testPrefix );
1129 if ( self::isUsingExternalStoreDB() ) {
1130 self::setupExternalStoreTestDBs( $testPrefix );
1156 if ( self::$dbSetup ) {
1160 if ( $db->tablePrefix() === $prefix ) {
1162 'Cannot run unit tests, the database prefix is already "' . $prefix .
'"' );
1168 self::$dbSetup =
true;
1170 if ( !self::setupDatabaseWithTestPrefix( $db, $prefix ) ) {
1176 if ( $db->getType() ==
'oracle' ) {
1177 $db->query(
'BEGIN FILL_WIKI_INFO; END;' );
1187 $connections = self::getExternalStoreDatabaseConnections();
1188 foreach ( $connections
as $dbw ) {
1196 $dbw->tablePrefix( self::$oldTablePrefix );
1197 self::setupDatabaseWithTestPrefix( $dbw, $testPrefix );
1215 foreach ( $defaultArray
as $url ) {
1216 if ( strpos( $url,
'DB://' ) === 0 ) {
1217 list( $proto, $cluster ) = explode(
'://', $url, 2 );
1220 $dbws[] = $externalStoreDB->getMaster( $cluster );
1239 foreach ( $defaultArray
as $url ) {
1240 if ( strpos( $url,
'DB://' ) === 0 ) {
1256 $userTables = [
'user',
'user_groups',
'user_properties' ];
1257 $coreDBDataTables = array_merge( $userTables, [
'page',
'revision' ] );
1260 if ( array_intersect(
$tablesUsed, $userTables ) ) {
1265 $truncate = in_array(
$db->getType(), [
'oracle',
'mysql' ] );
1268 if ( $tbl ==
'interwiki' ) {
1273 $db->query(
'TRUNCATE TABLE ' .
$db->tableName( $tbl ), __METHOD__ );
1275 $db->delete( $tbl,
'*', __METHOD__ );
1278 if ( $tbl ===
'page' ) {
1281 LinkCache::singleton()->clear();
1285 if ( array_intersect(
$tablesUsed, $coreDBDataTables ) ) {
1302 static $compatibility = [
1303 'createMock' =>
'createMock2',
1306 if ( isset( $compatibility[$func] ) ) {
1307 return call_user_func_array( [ $this, $compatibility[$func] ],
$args );
1309 throw new MWException(
"Called non-existent $func method on " . static::class );
1321 return $this->getMockBuilder( $originalClassName )
1322 ->disableOriginalConstructor()
1323 ->disableOriginalClone()
1324 ->disableArgumentCloning()
1331 $tableName = substr( $tableName, strlen( $prefix ) );
1335 return strpos( $table,
'unittest_' ) !== 0;
1346 $prefix = $db->tablePrefix();
1347 $tables = $db->listTables( $prefix, __METHOD__ );
1349 if ( $db->getType() ===
'mysql' ) {
1350 static $viewListCache =
null;
1351 if ( $viewListCache ===
null ) {
1352 $viewListCache = $db->listViews(
null, __METHOD__ );
1357 array_walk(
$tables, [ __CLASS__,
'unprefixTable' ], $prefix );
1360 $tables = array_filter(
$tables, [ __CLASS__,
'isNotUnittest' ] );
1362 if ( $db->getType() ==
'sqlite' ) {
1365 unset(
$tables[
'searchindex_content'] );
1366 unset(
$tables[
'searchindex_segdir'] );
1367 unset(
$tables[
'searchindex_segments'] );
1379 if ( !in_array( $this->db->getType(), $this->supportedDBs ) ) {
1380 throw new MWException( $this->db->getType() .
" is not currently supported for unit testing." );
1414 MediaWiki\suppressWarnings();
1416 MediaWiki\restoreWarnings();
1439 throw new MWException(
'When testing database state, the test cases\'s needDB()' .
1440 ' method should return true. Use @group Database or $this->tablesUsed.' );
1445 $res =
$db->select( $table, $fields, $condition,
wfGetCaller(), [
'ORDER BY' => $fields ] );
1446 $this->assertNotEmpty(
$res,
"query failed: " .
$db->lastError() );
1450 foreach ( $expectedRows
as $expected ) {
1451 $r =
$res->fetchRow();
1452 self::stripStringKeys( $r );
1455 $this->assertNotEmpty( $r,
"row #$i missing" );
1457 $this->assertEquals( $expected, $r,
"row #$i mismatches" );
1460 $r =
$res->fetchRow();
1461 self::stripStringKeys( $r );
1463 $this->assertFalse( $r,
"found extra row (after #$i)" );
1479 function ( $element ) {
1480 return [ $element ];
1499 $ordered =
false, $named =
false
1507 $expected = array_values( $expected );
1508 $actual = array_values( $actual );
1511 call_user_func_array(
1512 [ $this,
'assertEquals' ],
1513 array_merge( [ $expected, $actual ], array_slice( func_get_args(), 4 ) )
1530 $expected = str_replace(
'>',
">\n", $expected );
1531 $actual = str_replace(
'>',
">\n", $actual );
1533 $this->assertEquals( $expected, $actual, $msg );
1546 function ( $a, $b ) {
1562 if ( !is_array( $r ) ) {
1566 foreach ( $r
as $k => $v ) {
1567 if ( is_string( $k ) ) {
1587 if ( $actual ===
$value ) {
1588 $this->assertTrue(
true, $message );
1606 if ( class_exists(
$type ) || interface_exists(
$type ) ) {
1607 $this->assertInstanceOf(
$type, $actual, $message );
1609 $this->assertInternalType(
$type, $actual, $message );
1642 static $wikitextNS =
null;
1643 if ( $wikitextNS !==
null ) {
1654 MWNamespace::getContentNamespaces(),
1656 MWNamespace::getValidNamespaces()
1663 $talk = array_filter(
$namespaces,
function ( $ns ) {
1664 return MWNamespace::isTalk( $ns );
1686 throw new MWException(
"No namespace defaults to wikitext!" );
1698 # This check may also protect against code injection in
1699 # case of broken installations.
1700 MediaWiki\suppressWarnings();
1702 MediaWiki\restoreWarnings();
1704 if ( !$haveDiff3 ) {
1705 $this->markTestSkipped(
"Skip test, since diff3 is not configured" );
1718 $loaded = extension_loaded( $extName );
1720 $this->markTestSkipped(
"PHP extension '$extName' is not loaded, skipping." );
1741 $html =
'<!DOCTYPE html><html><head><title>test</title></head><body>' .
$html .
'</body></html>';
1763 $this->markTestSkipped(
'Tidy extension not installed' );
1768 $allErrors = preg_split(
'/[\r\n]+/', $errorBuffer );
1773 $errors = preg_grep(
1774 '/^(.*Warning: (trimming empty|.* lacks ".*?" attribute).*|\s*)$/m',
1775 $allErrors, PREG_GREP_INVERT
1778 $this->assertEmpty( $errors, implode(
"\n", $errors ) );
Apache License January AND DISTRIBUTION Definitions License shall mean the terms and conditions for use
unserialize( $serialized)
$wgDBprefix
Table name prefix.
$wgSQLMode
SQL Mode - default is turning off all modes, including strict, if set.
array $wgDefaultExternalStore
The place to put new revisions, false to put them in the local text table.
$wgDiff3
Path to the GNU diff3 utility.
$wgJobClasses
Maps jobs to their handling classes; extensions can add to this to provide custom jobs.
$wgNamespaceContentModels
Associative array mapping namespace IDs to the name of the content model pages in that namespace shou...
wfTempDir()
Tries to get the system directory for temporary files.
wfRecursiveRemoveDir( $dir)
Remove a directory and all its content.
wfGetDB( $db, $groups=[], $wiki=false)
Get a Database object.
wfGetCaller( $level=2)
Get the name of the function which called this function wfGetCaller( 1 ) is the function with the wfG...
wfMkdirParents( $dir, $mode=null, $caller=null)
Make directory, and make all parent directories if they don't exist.
wfDeprecated( $function, $version=false, $component=false, $callerOffset=2)
Throws a warning that $function is deprecated.
if(! $wgDBerrorLogTZ) $wgRequest
static changePrefix( $prefix)
Change the table prefix on all open DB connections/.
Factory class to create Config objects.
makeConfig( $name)
Create a given Config using the registered callback for $name.
static makeContent( $text, Title $title=null, $modelId=null, $format=null)
Convenience function for creating a Content object from a given textual representation.
static getStoreObject( $proto, array $params=[])
Get an external store object of the given type, with the given parameters.
WebRequest clone which takes values from a provided array.
static destroySingleton()
Destroy the singleton instance.
Accesses configuration settings from $GLOBALS.
A Config instance which stores all settings as a member variable.
static destroySingletons()
Destroy the singleton instances.
static singleton( $wiki=false)
Internationalisation code.
static checkErrors( $text, &$errorStr=null)
Check HTML for errors, used if $wgValidateAllHtml = true.
static setLBFactoryTriggers(LBFactory $LBFactory)
Provides a fallback sequence for Config objects.
static $additionalOptions
static resetMain()
Resets singleton returned by getMain().
static getMain()
Static methods.
static clear()
Clear the registry.
static getMutableTestUser( $testName, $groups=[])
Get a TestUser object that the caller may modify.
static getImmutableTestUser( $groups=[])
Get a TestUser object that the caller may not modify.
Wraps the user object, so we can also retain full access to properties like password if we log in via...
The User object encapsulates all of the user-specific settings (user_id, name, rights,...
static factory(Title $title)
Create a WikiPage object of the appropriate class for the given title.
Content object for wiki text pages.
deferred txt A few of the database updates required by various functions here can be deferred until after the result page is displayed to the user For updating the view updating the linked to tables after a etc PHP does not yet have any way to tell the server to actually return and disconnect while still running these but it might have such a feature in the future We handle these by creating a deferred update object and putting those objects on a global list
when a variable name is used in a it is silently declared as a new local masking the global
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
const CONTENT_MODEL_WIKITEXT
the array() calling protocol came about after MediaWiki 1.4rc1.
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
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
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. Return false to stop further processing of the tag $reader:XMLReader object $logInfo:Array of information 'ImportHandlePageXMLTag':When parsing a XML tag in a page. Return false to stop further processing of the tag $reader:XMLReader object & $pageInfo:Array of information 'ImportHandleRevisionXMLTag':When parsing a XML tag in a page revision. Return false to stop further processing of the tag $reader:XMLReader object $pageInfo:Array of page information $revisionInfo:Array of revision information 'ImportHandleToplevelXMLTag':When parsing a top level XML tag. Return false to stop further processing of the tag $reader:XMLReader object 'ImportHandleUploadXMLTag':When parsing a XML tag in a file upload. Return false to stop further processing of the tag $reader:XMLReader object $revisionInfo:Array of information 'ImportLogInterwikiLink':Hook to change the interwiki link used in log entries and edit summaries for transwiki imports. & $fullInterwikiPrefix:Interwiki prefix, may contain colons. & $pageTitle:String that contains page title. 'ImportSources':Called when reading from the $wgImportSources configuration variable. Can be used to lazy-load the import sources list. & $importSources:The value of $wgImportSources. Modify as necessary. See the comment in DefaultSettings.php for the detail of how to structure this array. '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 '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 '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 '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. '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 IP::isTrustedProxy() & $ip:IP being check & $result:Change this value to override the result of IP::isTrustedProxy() '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 Sanitizer::validateEmail(), 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. '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) '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 '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:Array with elements of the form "language:title" in the order that they will be output. & $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. 'LanguageSelector':Hook to change the language selector available on a page. $out:The output page. $cssClassName:CSS class name of the language selector. 'LinkBegin':DEPRECATED! Use HtmlPageLinkRendererBegin instead. 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
this hook is for auditing only RecentChangesLinked and Watchlist RecentChangesLinked and Watchlist Do not use this to implement individual filters if they are compatible with the ChangesListFilter and ChangesListFilterGroup structure use sub classes of those in conjunction with the ChangesListSpecialPageStructuredFilters hook This hook can be used to implement filters that do not implement that or custom behavior that is not an individual filter e g Watchlist & $tables
namespace and then decline to actually register it & $namespaces
namespace and then decline to actually register it file or subcat img or subcat $title
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 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
static configuration should be added through ResourceLoaderGetConfigVars instead can be used to get the real title after the basic globals have been set but before ordinary actions take place or wrap services the preferred way to define a new service is the $wgServiceWiringFiles array $services
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 and may include noclasses & $html
Allows to change the fields on the form that will be generated $name
this hook is for auditing only RecentChangesLinked and Watchlist RecentChangesLinked and Watchlist Do not use this to implement individual filters if they are compatible with the ChangesListFilter and ChangesListFilterGroup structure use sub classes of those in conjunction with the ChangesListSpecialPageStructuredFilters hook This hook can be used to implement filters that do not implement that or custom behavior that is not an individual filter e g Watchlist and Watchlist you will want to construct new ChangesListBooleanFilter or ChangesListStringOptionsFilter objects When constructing you specify which group they belong to You can reuse existing or create your you must register them with $special registerFilterGroup 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 $status
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
processing should stop and the error should be shown to the user * false
returning false will NOT prevent logging $e
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
if(!isset( $args[0])) $lang