Go to the documentation of this file.
36 private static $BACKEND_NULL_PARAM =
'database-backed';
65 if ( $isScrollable ) {
73 $searchConfig = MediaWikiServices::getInstance()->getSearchEngineConfig();
74 $alternatives = $searchConfig->getSearchTypes();
75 if (
count( $alternatives ) > 1 ) {
76 if ( $alternatives[0] ===
null ) {
77 $alternatives[0] = self::$BACKEND_NULL_PARAM;
79 $this->allowedParams[
'backend'] = [
104 $searchEngine = MediaWikiServices::getInstance()->newSearchEngine();
106 foreach ( $configs
as $paramName => $paramConfig ) {
107 $profiles = $searchEngine->getProfiles( $paramConfig[
'profile-type'],
115 $defaultProfile =
null;
116 foreach ( $profiles
as $profile ) {
117 $types[] = $profile[
'name'];
118 if ( isset ( $profile[
'desc-message'] ) ) {
119 $helpMessages[$profile[
'name']] = $profile[
'desc-message'];
121 if ( !empty( $profile[
'default'] ) ) {
122 $defaultProfile = $profile[
'name'];
154 if (
$type === self::$BACKEND_NULL_PARAM ) {
157 $searchEngine = MediaWikiServices::getInstance()->getSearchEngineFactory()->create(
$type );
159 $searchEngine->setNamespaces(
$params[
'namespace'] );
161 if ( isset(
$params[
'offset'] ) ) {
169 $searchEngine->setLimitOffset(
$limit, $offset );
173 foreach ( $configs
as $paramName => $paramConfig ) {
174 if ( isset(
$params[$paramName] ) ) {
175 $searchEngine->setFeatureData(
176 $paramConfig[
'profile-type'],
182 $searchEngine = MediaWikiServices::getInstance()->newSearchEngine();
184 return $searchEngine;
const PARAM_REQUIRED
(boolean) Is the parameter required?
const PARAM_HELP_MSG
(string|array|Message) Specify an alternative i18n documentation message for this parameter.
const PARAM_TYPE
(string|string[]) Either an array of allowed value strings, or a string type as described below.
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
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
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
const PARAM_MIN
(integer) Lowest value allowed for the parameter, for PARAM_TYPE 'integer' and 'limit'.
const LIMIT_BIG1
Fast query, standard limit.
buildSearchEngine(array $params=null)
Build the search engine to use.
const PARAM_MAX
(integer) Max value allowed for the parameter, for PARAM_TYPE 'integer' and 'limit'.
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 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 to manipulate or replace but no entry for that model exists in $wgContentHandlers please use GetContentModels hook to make them known to core if desired whether it is OK to use $contentModel on $title Handler functions that modify $ok should generally return false to prevent further hooks from further modifying $ok inclusive $limit
buildProfileApiParam()
Build the profile api param definitions.
const LIMIT_BIG2
Fast query, apihighlimits limit.
const PARAM_DFLT
(null|boolean|integer|string) Default value of the parameter.
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 PARAM_ISMULTI
(boolean) Accept multiple pipe-separated values for this parameter (e.g.
const PARAM_MAX2
(integer) Max value allowed for the parameter for users with the apihighlimits right,...
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
const PARAM_HELP_MSG_PER_VALUE
((string|array|Message)[]) When PARAM_TYPE is an array, this is an array mapping those values to $msg...
trait SearchApi
Traits for API components that use a SearchEngine.
the array() calling protocol came about after MediaWiki 1.4rc1.
buildCommonApiParams( $isScrollable=true)
The set of api parameters that are shared between api calls that call the SearchEngine.