Go to the documentation of this file.
4 use Liuggio\StatsdClient\Factory\StatsdDataFactoryInterface;
7 use Wikimedia\Assert\Assert;
8 use Wikimedia\ScopedCallback;
80 $this->deferredUpdatesAddCallableUpdateCallback =
82 $this->revisionGetTimestampFromIdCallback =
106 if ( !defined(
'MW_PHPUNIT_TEST' ) ) {
108 'Cannot override DeferredUpdates::addCallableUpdate callback in operation.'
112 $this->deferredUpdatesAddCallableUpdateCallback = $callback;
113 return new ScopedCallback(
function ()
use ( $previousValue ) {
114 $this->deferredUpdatesAddCallableUpdateCallback = $previousValue;
129 if ( !defined(
'MW_PHPUNIT_TEST' ) ) {
131 'Cannot override Revision::getTimestampFromId callback in operation.'
135 $this->revisionGetTimestampFromIdCallback = $callback;
136 return new ScopedCallback(
function ()
use ( $previousValue ) {
137 $this->revisionGetTimestampFromIdCallback = $previousValue;
142 return $this->
cache->makeKey(
153 $this->
cache->set( $key, $item );
154 $this->cacheIndex[$target->getNamespace()][$target->getDBkey()][
$user->getId()] = $key;
155 $this->stats->increment(
'WatchedItemStore.cache' );
161 $this->stats->increment(
'WatchedItemStore.uncache' );
165 $this->stats->increment(
'WatchedItemStore.uncacheLinkTarget' );
170 $this->stats->increment(
'WatchedItemStore.uncacheLinkTarget.items' );
171 $this->
cache->delete( $key );
176 $this->stats->increment(
'WatchedItemStore.uncacheUser' );
177 foreach ( $this->cacheIndex
as $ns => $dbKeyArray ) {
178 foreach ( $dbKeyArray
as $dbKey => $userArray ) {
179 if ( isset( $userArray[
$user->getId()] ) ) {
180 $this->stats->increment(
'WatchedItemStore.uncacheUser.items' );
181 $this->
cache->delete( $userArray[
$user->getId()] );
208 'wl_user' =>
$user->getId(),
221 return $this->loadBalancer->getConnectionRef( $dbIndex, [
'watchlist' ] );
239 $dbw = $this->loadBalancer->getConnectionRef(
DB_MASTER );
242 [
'wl_user' =>
$user->getId() ],
251 $userId =
$user->getId();
252 foreach ( $this->cacheIndex
as $ns => $dbKeyIndex ) {
253 foreach ( $dbKeyIndex
as $dbKey => $userIndex ) {
254 if ( array_key_exists( $userId, $userIndex ) ) {
255 $this->
cache->delete( $userIndex[$userId] );
256 unset( $this->cacheIndex[$ns][$dbKey][$userId] );
262 foreach ( $this->cacheIndex
as $ns => $dbKeyIndex ) {
263 foreach ( $dbKeyIndex
as $dbKey => $userIndex ) {
264 if ( empty( $this->cacheIndex[$ns][$dbKey] ) ) {
265 unset( $this->cacheIndex[$ns][$dbKey] );
268 if ( empty( $this->cacheIndex[$ns] ) ) {
269 unset( $this->cacheIndex[$ns] );
293 return (
int)
$dbr->selectField(
308 $return = (int)
$dbr->selectField(
312 'wl_user' =>
$user->getId()
327 $return = (int)
$dbr->selectField(
348 $visitingWatchers = (int)
$dbr->selectField(
354 'wl_notificationtimestamp >= ' .
355 $dbr->addQuotes(
$dbr->timestamp( $threshold ) ) .
356 ' OR wl_notificationtimestamp IS NULL'
361 return $visitingWatchers;
371 $dbOptions = [
'GROUP BY' => [
'wl_namespace',
'wl_title' ] ];
375 if ( array_key_exists(
'minimumWatchers',
$options ) ) {
376 $dbOptions[
'HAVING'] =
'COUNT(*) >= ' . (int)
$options[
'minimumWatchers'];
382 [
'wl_title',
'wl_namespace',
'watchers' =>
'COUNT(*)' ],
383 [ $lb->constructSet(
'wl',
$dbr ) ],
389 foreach ( $targets
as $linkTarget ) {
390 $watchCounts[$linkTarget->getNamespace()][$linkTarget->getDBkey()] = 0;
393 foreach (
$res as $row ) {
394 $watchCounts[$row->wl_namespace][$row->wl_title] = (int)$row->watchers;
407 array $targetsWithVisitThresholds,
408 $minimumWatchers =
null
414 $dbOptions = [
'GROUP BY' => [
'wl_namespace',
'wl_title' ] ];
415 if ( $minimumWatchers !==
null ) {
416 $dbOptions[
'HAVING'] =
'COUNT(*) >= ' . (int)$minimumWatchers;
420 [
'wl_namespace',
'wl_title',
'watchers' =>
'COUNT(*)' ],
427 foreach ( $targetsWithVisitThresholds
as list( $target ) ) {
429 $watcherCounts[$target->getNamespace()][$target->getDBkey()] = 0;
432 foreach (
$res as $row ) {
433 $watcherCounts[$row->wl_namespace][$row->wl_title] = (int)$row->watchers;
436 return $watcherCounts;
448 array $targetsWithVisitThresholds
450 $missingTargets = [];
451 $namespaceConds = [];
452 foreach ( $targetsWithVisitThresholds
as list( $target, $threshold ) ) {
453 if ( $threshold ===
null ) {
454 $missingTargets[] = $target;
458 $namespaceConds[$target->getNamespace()][] = $db->
makeList( [
459 'wl_title = ' . $db->
addQuotes( $target->getDBkey() ),
462 'wl_notificationtimestamp IS NULL'
468 foreach ( $namespaceConds
as $namespace => $pageConds ) {
470 'wl_namespace = ' . $namespace,
475 if ( $missingTargets ) {
477 $conds[] = $lb->constructSet(
'wl', $db );
490 if (
$user->isAnon() ) {
494 $cached = $this->
getCached( $user, $target );
496 $this->stats->increment(
'WatchedItemStore.getWatchedItem.cached' );
499 $this->stats->increment(
'WatchedItemStore.getWatchedItem.load' );
511 if (
$user->isAnon() ) {
516 $row =
$dbr->selectRow(
518 'wl_notificationtimestamp',
519 $this->
dbCond( $user, $target ),
532 $this->
cache( $item );
547 if ( array_key_exists(
'sort',
$options ) ) {
549 ( in_array(
$options[
'sort'], [ self::SORT_ASC, self::SORT_DESC ] ) ),
550 '$options[\'sort\']',
551 'must be SORT_ASC or SORT_DESC'
553 $dbOptions[
'ORDER BY'] = [
554 "wl_namespace {$options['sort']}",
555 "wl_title {$options['sort']}"
562 [
'wl_namespace',
'wl_title',
'wl_notificationtimestamp' ],
563 [
'wl_user' =>
$user->getId() ],
569 foreach (
$res as $row ) {
573 new TitleValue( (
int)$row->wl_namespace, $row->wl_title ),
574 $row->wl_notificationtimestamp
578 return $watchedItems;
599 foreach ( $targets
as $target ) {
600 $timestamps[$target->getNamespace()][$target->getDBkey()] =
false;
603 if (
$user->isAnon() ) {
608 foreach ( $targets
as $target ) {
609 $cachedItem = $this->
getCached( $user, $target );
611 $timestamps[$target->getNamespace()][$target->getDBkey()] =
612 $cachedItem->getNotificationTimestamp();
614 $targetsToLoad[] = $target;
618 if ( !$targetsToLoad ) {
627 [
'wl_namespace',
'wl_title',
'wl_notificationtimestamp' ],
629 $lb->constructSet(
'wl',
$dbr ),
630 'wl_user' =>
$user->getId(),
635 foreach (
$res as $row ) {
636 $timestamps[$row->wl_namespace][$row->wl_title] =
659 if ( $this->readOnlyMode->isReadOnly() ) {
663 if (
$user->isAnon() ) {
673 foreach ( $targets
as $target ) {
675 'wl_user' =>
$user->getId(),
676 'wl_namespace' => $target->getNamespace(),
677 'wl_title' => $target->getDBkey(),
678 'wl_notificationtimestamp' =>
null,
685 $this->
uncache( $user, $target );
689 foreach ( array_chunk(
$rows, 100 )
as $toInsert ) {
692 $dbw->insert(
'watchlist', $toInsert, __METHOD__,
'IGNORE' );
697 foreach ( $items
as $item ) {
698 $this->
cache( $item );
712 if ( $this->readOnlyMode->isReadOnly() ||
$user->isAnon() ) {
716 $this->
uncache( $user, $target );
719 $dbw->delete(
'watchlist',
721 'wl_user' =>
$user->getId(),
726 $success = (bool)$dbw->affectedRows();
740 if (
$user->isAnon() ) {
746 $conds = [
'wl_user' =>
$user->getId() ];
749 $conds[] =
$batch->constructSet(
'wl', $dbw );
752 if ( $timestamp !==
null ) {
753 $timestamp = $dbw->timestamp( $timestamp );
758 [
'wl_notificationtimestamp' => $timestamp ],
770 if (
$user->isAnon() ) {
776 $user->getUserPage(),
777 [
'userId' =>
$user->getId(),
'casTime' => time() ]
783 $this->deferredUpdatesAddCallableUpdateCallback,
799 $uids = $dbw->selectFieldValues(
803 'wl_user != ' . intval(
$editor->getId() ),
806 'wl_notificationtimestamp IS NULL',
811 $watchers = array_map(
'intval', $uids );
816 function ()
use ( $timestamp, $watchers, $target,
$fname ) {
820 $factory = MediaWikiServices::getInstance()->getDBLoadBalancerFactory();
821 $ticket = $factory->getEmptyTransactionTicket( __METHOD__ );
824 foreach ( $watchersChunks
as $watchersChunk ) {
825 $dbw->update(
'watchlist',
827 'wl_notificationtimestamp' => $dbw->timestamp( $timestamp )
829 'wl_user' => $watchersChunk,
834 if (
count( $watchersChunks ) > 1 ) {
835 $factory->commitAndWaitForReplication(
836 __METHOD__, $ticket, [
'domain' => $dbw->getDomainID() ]
860 if ( $this->readOnlyMode->isReadOnly() ||
$user->isAnon() ) {
865 if ( $force !=
'force' ) {
867 if ( !$item || $item->getNotificationTimestamp() === null ) {
876 'type' =>
'updateWatchlistNotification',
877 'userid' =>
$user->getId(),
886 $this->deferredUpdatesAddCallableUpdateCallback,
903 if ( !
$title->getNextRevisionID( $oldid ) ) {
908 if ( $item ===
null ) {
920 $notificationTimestamp = call_user_func(
921 $this->revisionGetTimestampFromIdCallback,
929 $ts->timestamp->add(
new DateInterval(
'PT1S' ) );
930 $notificationTimestamp = $ts->getTimestamp( TS_MW );
933 if ( $force !=
'force' ) {
937 return $item->getNotificationTimestamp();
941 return $notificationTimestamp;
952 if ( $unreadLimit !==
null ) {
953 $unreadLimit = (int)$unreadLimit;
954 $queryOptions[
'LIMIT'] = $unreadLimit;
958 $rowCount =
$dbr->selectRowCount(
962 'wl_user' =>
$user->getId(),
963 'wl_notificationtimestamp IS NOT NULL',
969 if ( !isset( $unreadLimit ) ) {
973 if ( $rowCount >= $unreadLimit ) {
989 $this->
duplicateEntry( $oldTarget->getSubjectPage(), $newTarget->getSubjectPage() );
990 $this->
duplicateEntry( $oldTarget->getTalkPage(), $newTarget->getTalkPage() );
1003 [
'wl_user',
'wl_notificationtimestamp' ],
1006 'wl_title' => $oldTarget->
getDBkey(),
1013 $newDBkey = $newTarget->
getDBkey();
1015 # Construct array to replace into the watchlist
1019 'wl_user' => $row->wl_user,
1020 'wl_namespace' => $newNamespace,
1021 'wl_title' => $newDBkey,
1022 'wl_notificationtimestamp' => $row->wl_notificationtimestamp,
1026 if ( !empty( $values ) ) {
1028 # Note that multi-row replace is very efficient for MySQL but may be inefficient for
1029 # some other DBMSes, mostly due to poor simulation by us
1032 [ [
'wl_user',
'wl_namespace',
'wl_title' ] ],
getNotificationTimestampsBatch(User $user, array $targets)
Library for creating and parsing MW-style timestamps.
countUnreadNotifications(User $user, $unreadLimit=null)
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 account $user
overrideRevisionGetTimestampFromIdCallback(callable $callback)
Overrides the Revision::getTimestampFromId callback This is intended for use while testing and will f...
Job for updating user activity like "last viewed" timestamps.
addWatch(User $user, LinkTarget $target)
processing should stop and the error should be shown to the user * false
Simple store for keeping values in an associative array for the current process.
Class representing a list of titles The execute() method checks them all for existence and adds them ...
getVisitingWatchersCondition(IDatabase $db, array $targetsWithVisitThresholds)
Generates condition for the query used in a batch count visiting watchers.
removeWatch(User $user, LinkTarget $target)
getWatchedItem(User $user, LinkTarget $target)
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 'ImportHandleUnknownUser':When a user doesn 't exist locally, this hook is called to give extensions an opportunity to auto-create it. If the auto-creation is successful, return false. $name:User name '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
A service class for fetching the wiki's current read-only mode.
as see the revision history and available at free of to any person obtaining a copy of this software and associated documentation to deal in the Software without including without limitation the rights to use
countVisitingWatchers(LinkTarget $target, $threshold)
Job for clearing all of the "last viewed" timestamps for a user's watchlist.
duplicateAllAssociatedEntries(LinkTarget $oldTarget, LinkTarget $newTarget)
resetAllNotificationTimestampsForUser(User $user)
Reset all watchlist notificaton timestamps for a user using the job queue.
LoadBalancer $loadBalancer
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
updateNotificationTimestamp(User $editor, LinkTarget $target, $timestamp)
resetNotificationTimestamp(User $user, Title $title, $force='', $oldid=0)
ReadOnlyMode $readOnlyMode
overrideDeferredUpdatesAddCallableUpdateCallback(callable $callback)
Overrides the DeferredUpdates::addCallableUpdate callback This is intended for use while testing and ...
namespace and then decline to actually register it file or subcat img or subcat $title
static newFromLinkTarget(LinkTarget $linkTarget)
Create a new Title from a LinkTarget.
clearUserWatchedItems(User $user)
Deletes ALL watched items for the given user when under $updateRowsPerQuery entries exist.
wfTimestampOrNull( $outputtype=TS_UNIX, $ts=null)
Return a formatted timestamp, or null if input is null.
duplicateEntry(LinkTarget $oldTarget, LinkTarget $newTarget)
$wgUpdateRowsPerQuery
Number of rows to update per query.
when a variable name is used in a it is silently declared as a new masking the global
addWatchBatchForUser(User $user, array $targets)
passed in as a query string parameter to the various URLs constructed here(i.e. $prevlink) $ldel you ll need to handle error etc yourself modifying $error and returning true will cause the contents of $error to be echoed at the top of the edit form as wikitext Return true without altering $error to allow the edit to proceed & $editor
uncacheLinkTarget(LinkTarget $target)
This code would result in ircNotify being run twice when an article is and once for brion Hooks can return three possible true was required This is the default since MediaWiki *some string
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
getConnectionRef( $dbIndex)
callable null $deferredUpdatesAddCallableUpdateCallback
if(defined( 'MW_SETUP_CALLBACK')) $fname
Customization point after all loading (constants, functions, classes, DefaultSettings,...
uncache(User $user, LinkTarget $target)
dbCond(User $user, LinkTarget $target)
Return an array of conditions to select or update the appropriate database row.
__construct(LoadBalancer $loadBalancer, HashBagOStuff $cache, ReadOnlyMode $readOnlyMode, $updateRowsPerQuery)
Describes a Statsd aware interface.
uncacheAllItemsForUser(User $user)
array[] $cacheIndex
Looks like $cacheIndex[Namespace ID][Target DB Key][User Id] => 'key' The index is needed so that on ...
Representation of a pair of user and title for watchlist entries.
setNotificationTimestampsForUser(User $user, $timestamp, array $targets=[])
Storage layer class for WatchedItems.
countWatchedItems(User $user)
Represents a title within MediaWiki.
getWatchedItemsForUser(User $user, array $options=[])
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 $rows
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 & $options
StatsdDataFactoryInterface $stats
countWatchers(LinkTarget $target)
loadWatchedItem(User $user, LinkTarget $target)
if(count( $args)< 1) $job
static singleton( $wiki=false)
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
getCached(User $user, LinkTarget $target)
countVisitingWatchersMultiple(array $targetsWithVisitThresholds, $minimumWatchers=null)
setStatsdDataFactory(StatsdDataFactoryInterface $stats)
static newForUser(User $user, $maxWatchlistId)
clearUserWatchedItemsUsingJobQueue(User $user)
Queues a job that will clear the users watchlist using the Job Queue.
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
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
isWatched(User $user, LinkTarget $target)
callable null $revisionGetTimestampFromIdCallback
getNotificationTimestamp(User $user, Title $title, $item, $force, $oldid)
The User object encapsulates all of the user-specific settings (user_id, name, rights,...
static addCallableUpdate( $callable, $stage=self::POSTSEND, $dbw=null)
Add a callable update.
getCacheKey(User $user, LinkTarget $target)
countWatchersMultiple(array $targets, array $options=[])
the array() calling protocol came about after MediaWiki 1.4rc1.
Represents a page (or page fragment) title within MediaWiki.