39 if ( !$user->getId() ) {
44 if ( $wikiId ===
null || $wikiId ===
wfWikiID() ) {
56 array $idToName, $audience = self::AUDIENCE_PUBLIC, $flags = self::READ_NORMAL
63 list( $index,
$options ) = DBAccessObjectUtils::getDBOptions( $flags );
67 $fields = [
'user_id',
'user_name' ];
69 'user_id' => array_map(
'intval', array_keys( $idToName ) ),
72 if ( $audience && !$audience->isAllowed(
'hideuser' ) ) {
74 $join[
'ipblocks'] = [
'LEFT JOIN',
'ipb_user=user_id' ];
75 $fields[] =
'ipb_deleted';
79 foreach (
$res as $row ) {
80 $idToName[$row->user_id] = empty( $row->ipb_deleted ) ? $row->user_name :
'';
87 array $nameToId, $audience = self::AUDIENCE_PUBLIC, $flags = self::READ_NORMAL
94 list( $index,
$options ) = DBAccessObjectUtils::getDBOptions( $flags );
98 $fields = [
'user_id',
'user_name' ];
100 'user_name' => array_map(
'strval', array_keys( $nameToId ) ),
103 if ( $audience && !$audience->isAllowed(
'hideuser' ) ) {
105 $join[
'ipblocks'] = [
'LEFT JOIN',
'ipb_user=user_id' ];
106 $where[] =
'ipb_deleted = 0 OR ipb_deleted IS NULL';
110 foreach (
$res as $row ) {
111 $nameToId[$row->user_name] = (int)$row->user_id;
$wgLocalDatabases
Other wikis on this site, can be administered from a single developer account.
$wgSharedDB
Shared database for multiple wikis.
wfGetDB( $db, $groups=[], $wiki=false)
Get a Database object.
wfWikiID()
Get an ASCII string identifying this wiki This is used as a prefix in memcached keys.
The CentralIdLookup service allows for connecting local users with cluster-wide IDs.
checkAudience( $audience)
Check that the "audience" parameter is valid.
A CentralIdLookup provider that just uses local IDs.
lookupUserNames(array $nameToId, $audience=self::AUDIENCE_PUBLIC, $flags=self::READ_NORMAL)
Given (local) user names, return the central IDs.
lookupCentralIds(array $idToName, $audience=self::AUDIENCE_PUBLIC, $flags=self::READ_NORMAL)
Given central user IDs, return the (local) user names.
isAttached(User $user, $wikiId=null)
Check that a User is attached on the specified wiki.
The User object encapsulates all of the user-specific settings (user_id, name, rights,...
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
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
this hook is for auditing only 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
The wiki should then use memcached to cache various data To use multiple just add more items to the array To increase the weight of a make its entry a array("192.168.0.1:11211", 2))