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ApiQueryUsers.php
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1 <?php
28 class ApiQueryUsers extends ApiQueryBase {
29 
31 
37  protected static $publicProps = [
38  // everything except 'blockinfo' which might show hidden records if the user
39  // making the request has the appropriate permissions
40  'groups',
41  'groupmemberships',
42  'implicitgroups',
43  'rights',
44  'editcount',
45  'registration',
46  'emailable',
47  'gender',
48  'centralids',
49  'cancreate',
50  ];
51 
52  public function __construct( ApiQuery $query, $moduleName ) {
53  parent::__construct( $query, $moduleName, 'us' );
54  }
55 
63  protected function getTokenFunctions() {
64  // Don't call the hooks twice
65  if ( isset( $this->tokenFunctions ) ) {
66  return $this->tokenFunctions;
67  }
68 
69  // If we're in a mode that breaks the same-origin policy, no tokens can
70  // be obtained
71  if ( $this->lacksSameOriginSecurity() ) {
72  return [];
73  }
74 
75  $this->tokenFunctions = [
76  'userrights' => [ self::class, 'getUserrightsToken' ],
77  ];
78  Hooks::run( 'APIQueryUsersTokens', [ &$this->tokenFunctions ] );
79 
80  return $this->tokenFunctions;
81  }
82 
88  public static function getUserrightsToken( $user ) {
89  global $wgUser;
90 
91  // Since the permissions check for userrights is non-trivial,
92  // don't bother with it here
93  return $wgUser->getEditToken( $user->getName() );
94  }
95 
96  public function execute() {
97  $db = $this->getDB();
98  $commentStore = CommentStore::getStore();
99 
100  $params = $this->extractRequestParams();
101  $this->requireMaxOneParameter( $params, 'userids', 'users' );
102 
103  if ( !is_null( $params['prop'] ) ) {
104  $this->prop = array_flip( $params['prop'] );
105  } else {
106  $this->prop = [];
107  }
108  $useNames = !is_null( $params['users'] );
109 
110  $users = (array)$params['users'];
111  $userids = (array)$params['userids'];
112 
113  $goodNames = $done = [];
114  $result = $this->getResult();
115  // Canonicalize user names
116  foreach ( $users as $u ) {
117  $n = User::getCanonicalName( $u );
118  if ( $n === false || $n === '' ) {
119  $vals = [ 'name' => $u, 'invalid' => true ];
120  $fit = $result->addValue( [ 'query', $this->getModuleName() ],
121  null, $vals );
122  if ( !$fit ) {
123  $this->setContinueEnumParameter( 'users',
124  implode( '|', array_diff( $users, $done ) ) );
125  $goodNames = [];
126  break;
127  }
128  $done[] = $u;
129  } else {
130  $goodNames[] = $n;
131  }
132  }
133 
134  if ( $useNames ) {
135  $parameters = &$goodNames;
136  } else {
137  $parameters = &$userids;
138  }
139 
140  $result = $this->getResult();
141 
142  if ( count( $parameters ) ) {
143  $userQuery = User::getQueryInfo();
144  $this->addTables( $userQuery['tables'] );
145  $this->addFields( $userQuery['fields'] );
146  $this->addJoinConds( $userQuery['joins'] );
147  if ( $useNames ) {
148  $this->addWhereFld( 'user_name', $goodNames );
149  } else {
150  $this->addWhereFld( 'user_id', $userids );
151  }
152 
153  $this->showHiddenUsersAddBlockInfo( isset( $this->prop['blockinfo'] ) );
154 
155  $data = [];
156  $res = $this->select( __METHOD__ );
157  $this->resetQueryParams();
158 
159  // get user groups if needed
160  if ( isset( $this->prop['groups'] ) || isset( $this->prop['rights'] ) ) {
161  $userGroups = [];
162 
163  $this->addTables( 'user' );
164  if ( $useNames ) {
165  $this->addWhereFld( 'user_name', $goodNames );
166  } else {
167  $this->addWhereFld( 'user_id', $userids );
168  }
169 
170  $this->addTables( 'user_groups' );
171  $this->addJoinConds( [ 'user_groups' => [ 'JOIN', 'ug_user=user_id' ] ] );
172  $this->addFields( [ 'user_name' ] );
174  $this->addWhere( 'ug_expiry IS NULL OR ug_expiry >= ' .
175  $db->addQuotes( $db->timestamp() ) );
176  $userGroupsRes = $this->select( __METHOD__ );
177 
178  foreach ( $userGroupsRes as $row ) {
179  $userGroups[$row->user_name][] = $row;
180  }
181  }
182 
183  foreach ( $res as $row ) {
184  // create user object and pass along $userGroups if set
185  // that reduces the number of database queries needed in User dramatically
186  if ( !isset( $userGroups ) ) {
187  $user = User::newFromRow( $row );
188  } else {
189  if ( !isset( $userGroups[$row->user_name] ) || !is_array( $userGroups[$row->user_name] ) ) {
190  $userGroups[$row->user_name] = [];
191  }
192  $user = User::newFromRow( $row, [ 'user_groups' => $userGroups[$row->user_name] ] );
193  }
194  if ( $useNames ) {
195  $key = $user->getName();
196  } else {
197  $key = $user->getId();
198  }
199  $data[$key]['userid'] = $user->getId();
200  $data[$key]['name'] = $user->getName();
201 
202  if ( isset( $this->prop['editcount'] ) ) {
203  $data[$key]['editcount'] = $user->getEditCount();
204  }
205 
206  if ( isset( $this->prop['registration'] ) ) {
207  $data[$key]['registration'] = wfTimestampOrNull( TS_ISO_8601, $user->getRegistration() );
208  }
209 
210  if ( isset( $this->prop['groups'] ) ) {
211  $data[$key]['groups'] = $user->getEffectiveGroups();
212  }
213 
214  if ( isset( $this->prop['groupmemberships'] ) ) {
215  $data[$key]['groupmemberships'] = array_map( function ( $ugm ) {
216  return [
217  'group' => $ugm->getGroup(),
218  'expiry' => ApiResult::formatExpiry( $ugm->getExpiry() ),
219  ];
220  }, $user->getGroupMemberships() );
221  }
222 
223  if ( isset( $this->prop['implicitgroups'] ) ) {
224  $data[$key]['implicitgroups'] = $user->getAutomaticGroups();
225  }
226 
227  if ( isset( $this->prop['rights'] ) ) {
228  $data[$key]['rights'] = $user->getRights();
229  }
230  if ( $row->ipb_deleted ) {
231  $data[$key]['hidden'] = true;
232  }
233  if ( isset( $this->prop['blockinfo'] ) && !is_null( $row->ipb_by_text ) ) {
234  $data[$key]['blockid'] = (int)$row->ipb_id;
235  $data[$key]['blockedby'] = $row->ipb_by_text;
236  $data[$key]['blockedbyid'] = (int)$row->ipb_by;
237  $data[$key]['blockedtimestamp'] = wfTimestamp( TS_ISO_8601, $row->ipb_timestamp );
238  $data[$key]['blockreason'] = $commentStore->getComment( 'ipb_reason', $row )
239  ->text;
240  $data[$key]['blockexpiry'] = $row->ipb_expiry;
241  }
242 
243  if ( isset( $this->prop['emailable'] ) ) {
244  $data[$key]['emailable'] = $user->canReceiveEmail();
245  }
246 
247  if ( isset( $this->prop['gender'] ) ) {
248  $gender = $user->getOption( 'gender' );
249  if ( strval( $gender ) === '' ) {
250  $gender = 'unknown';
251  }
252  $data[$key]['gender'] = $gender;
253  }
254 
255  if ( isset( $this->prop['centralids'] ) ) {
257  $this->getConfig(), $user, $params['attachedwiki']
258  );
259  }
260 
261  if ( !is_null( $params['token'] ) ) {
263  foreach ( $params['token'] as $t ) {
264  $val = call_user_func( $tokenFunctions[$t], $user );
265  if ( $val === false ) {
266  $this->addWarning( [ 'apiwarn-tokennotallowed', $t ] );
267  } else {
268  $data[$key][$t . 'token'] = $val;
269  }
270  }
271  }
272  }
273  }
274 
275  $context = $this->getContext();
276  // Second pass: add result data to $retval
277  foreach ( $parameters as $u ) {
278  if ( !isset( $data[$u] ) ) {
279  if ( $useNames ) {
280  $data[$u] = [ 'name' => $u ];
281  $urPage = new UserrightsPage;
282  $urPage->setContext( $context );
283 
284  $iwUser = $urPage->fetchUser( $u );
285 
286  if ( $iwUser instanceof UserRightsProxy ) {
287  $data[$u]['interwiki'] = true;
288 
289  if ( !is_null( $params['token'] ) ) {
291 
292  foreach ( $params['token'] as $t ) {
293  $val = call_user_func( $tokenFunctions[$t], $iwUser );
294  if ( $val === false ) {
295  $this->addWarning( [ 'apiwarn-tokennotallowed', $t ] );
296  } else {
297  $data[$u][$t . 'token'] = $val;
298  }
299  }
300  }
301  } else {
302  $data[$u]['missing'] = true;
303  if ( isset( $this->prop['cancreate'] ) ) {
304  $status = MediaWiki\Auth\AuthManager::singleton()->canCreateAccount( $u );
305  $data[$u]['cancreate'] = $status->isGood();
306  if ( !$status->isGood() ) {
307  $data[$u]['cancreateerror'] = $this->getErrorFormatter()->arrayFromStatus( $status );
308  }
309  }
310  }
311  } else {
312  $data[$u] = [ 'userid' => $u, 'missing' => true ];
313  }
314 
315  } else {
316  if ( isset( $this->prop['groups'] ) && isset( $data[$u]['groups'] ) ) {
317  ApiResult::setArrayType( $data[$u]['groups'], 'array' );
318  ApiResult::setIndexedTagName( $data[$u]['groups'], 'g' );
319  }
320  if ( isset( $this->prop['groupmemberships'] ) && isset( $data[$u]['groupmemberships'] ) ) {
321  ApiResult::setArrayType( $data[$u]['groupmemberships'], 'array' );
322  ApiResult::setIndexedTagName( $data[$u]['groupmemberships'], 'groupmembership' );
323  }
324  if ( isset( $this->prop['implicitgroups'] ) && isset( $data[$u]['implicitgroups'] ) ) {
325  ApiResult::setArrayType( $data[$u]['implicitgroups'], 'array' );
326  ApiResult::setIndexedTagName( $data[$u]['implicitgroups'], 'g' );
327  }
328  if ( isset( $this->prop['rights'] ) && isset( $data[$u]['rights'] ) ) {
329  ApiResult::setArrayType( $data[$u]['rights'], 'array' );
330  ApiResult::setIndexedTagName( $data[$u]['rights'], 'r' );
331  }
332  }
333 
334  $fit = $result->addValue( [ 'query', $this->getModuleName() ],
335  null, $data[$u] );
336  if ( !$fit ) {
337  if ( $useNames ) {
338  $this->setContinueEnumParameter( 'users',
339  implode( '|', array_diff( $users, $done ) ) );
340  } else {
341  $this->setContinueEnumParameter( 'userids',
342  implode( '|', array_diff( $userids, $done ) ) );
343  }
344  break;
345  }
346  $done[] = $u;
347  }
348  $result->addIndexedTagName( [ 'query', $this->getModuleName() ], 'user' );
349  }
350 
351  public function getCacheMode( $params ) {
352  if ( isset( $params['token'] ) ) {
353  return 'private';
354  } elseif ( array_diff( (array)$params['prop'], static::$publicProps ) ) {
355  return 'anon-public-user-private';
356  } else {
357  return 'public';
358  }
359  }
360 
361  public function getAllowedParams() {
362  return [
363  'prop' => [
364  ApiBase::PARAM_ISMULTI => true,
366  'blockinfo',
367  'groups',
368  'groupmemberships',
369  'implicitgroups',
370  'rights',
371  'editcount',
372  'registration',
373  'emailable',
374  'gender',
375  'centralids',
376  'cancreate',
377  // When adding a prop, consider whether it should be added
378  // to self::$publicProps
379  ],
381  ],
382  'attachedwiki' => null,
383  'users' => [
385  ],
386  'userids' => [
387  ApiBase::PARAM_ISMULTI => true,
388  ApiBase::PARAM_TYPE => 'integer'
389  ],
390  'token' => [
392  ApiBase::PARAM_TYPE => array_keys( $this->getTokenFunctions() ),
394  ],
395  ];
396  }
397 
398  protected function getExamplesMessages() {
399  return [
400  'action=query&list=users&ususers=Example&usprop=groups|editcount|gender'
401  => 'apihelp-query+users-example-simple',
402  ];
403  }
404 
405  public function getHelpUrls() {
406  return 'https://www.mediawiki.org/wiki/Special:MyLanguage/API:Users';
407  }
408 }
select( $method, $extraQuery=[], array &$hookData=null)
Execute a SELECT query based on the values in the internal arrays.
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))
const PARAM_TYPE
(string|string[]) Either an array of allowed value strings, or a string type as described below...
Definition: ApiBase.php:94
getErrorFormatter()
Get the error formatter.
Definition: ApiBase.php:653
getDB()
Get the Query database connection (read-only)
null for the local wiki Added should default to null in handler for backwards compatibility add a value to it if you want to add a cookie that have to vary cache options can modify $query
Definition: hooks.txt:1585
getResult()
Get the result object.
Definition: ApiBase.php:639
static selectFields()
Returns the list of user_groups fields that should be selected to create a new user group membership...
showHiddenUsersAddBlockInfo( $showBlockInfo)
Filters hidden users (where the user doesn&#39;t have the right to view them) Also adds relevant block in...
addJoinConds( $join_conds)
Add a set of JOIN conditions to the internal array.
static getUserrightsToken( $user)
Cut-down copy of User interface for local-interwiki-database user rights manipulation.
This is a base class for all Query modules.
lacksSameOriginSecurity()
Returns true if the current request breaks the same-origin policy.
Definition: ApiBase.php:567
extractRequestParams( $options=[])
Using getAllowedParams(), this function makes an array of the values provided by the user...
Definition: ApiBase.php:760
const PARAM_HELP_MSG_PER_VALUE
((string|array|Message)[]) When PARAM_TYPE is an array, this is an array mapping those values to $msg...
Definition: ApiBase.php:164
__construct(ApiQuery $query, $moduleName)
static getQueryInfo()
Return the tables, fields, and join conditions to be selected to create a new user object...
Definition: User.php:5457
wfTimestampOrNull( $outputtype=TS_UNIX, $ts=null)
Return a formatted timestamp, or null if input is null.
IContextSource $context
static setIndexedTagName(array &$arr, $tag)
Set the tag name for numeric-keyed values in XML format.
Definition: ApiResult.php:616
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. '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 '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 since 1.28! 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
Definition: hooks.txt:1980
static formatExpiry( $expiry, $infinity='infinity')
Format an expiry timestamp for API output.
Definition: ApiResult.php:1205
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:1982
static getCanonicalName( $name, $validate='valid')
Given unvalidated user input, return a canonical username, or false if the username is invalid...
Definition: User.php:1233
Status::newGood()` to allow deletion, and then `return false` from the hook function. Ensure you consume the 'ChangeTagAfterDelete' hook to carry out custom deletion actions. $tag:name of the tag $user:user initiating the action & $status:Status object. See above. 'ChangeTagsListActive':Allows you to nominate which of the tags your extension uses are in active use. & $tags:list of all active tags. Append to this array. 'ChangeTagsAfterUpdateTags':Called after tags have been updated with the ChangeTags::updateTags function. Params:$addedTags:tags effectively added in the update $removedTags:tags effectively removed in the update $prevTags:tags that were present prior to the update $rc_id:recentchanges table id $rev_id:revision table id $log_id:logging table id $params:tag params $rc:RecentChange being tagged when the tagging accompanies the action, or null $user:User who performed the tagging when the tagging is subsequent to the action, or null 'ChangeTagsAllowedAdd':Called when checking if a user can add tags to a change. & $allowedTags:List of all the tags the user is allowed to add. Any tags the user wants to add( $addTags) that are not in this array will cause it to fail. You may add or remove tags to this array as required. $addTags:List of tags user intends to add. $user:User who is adding the tags. 'ChangeUserGroups':Called before user groups are changed. $performer:The User who will perform the change $user:The User whose groups will be changed & $add:The groups that will be added & $remove:The groups that will be removed 'Collation::factory':Called if $wgCategoryCollation is an unknown collation. $collationName:Name of the collation in question & $collationObject:Null. Replace with a subclass of the Collation class that implements the collation given in $collationName. 'ConfirmEmailComplete':Called after a user 's email has been confirmed successfully. $user:user(object) whose email is being confirmed 'ContentAlterParserOutput':Modify parser output for a given content object. Called by Content::getParserOutput after parsing has finished. Can be used for changes that depend on the result of the parsing but have to be done before LinksUpdate is called(such as adding tracking categories based on the rendered HTML). $content:The Content to render $title:Title of the page, as context $parserOutput:ParserOutput to manipulate 'ContentGetParserOutput':Customize parser output for a given content object, called by AbstractContent::getParserOutput. May be used to override the normal model-specific rendering of page content. $content:The Content to render $title:Title of the page, as context $revId:The revision ID, as context $options:ParserOptions for rendering. To avoid confusing the parser cache, the output can only depend on parameters provided to this hook function, not on global state. $generateHtml:boolean, indicating whether full HTML should be generated. If false, generation of HTML may be skipped, but other information should still be present in the ParserOutput object. & $output:ParserOutput, to manipulate or replace 'ContentHandlerDefaultModelFor':Called when the default content model is determined for a given title. May be used to assign a different model for that title. $title:the Title in question & $model:the model name. Use with CONTENT_MODEL_XXX constants. 'ContentHandlerForModelID':Called when a ContentHandler is requested for a given content model name, but no entry for that model exists in $wgContentHandlers. Note:if your extension implements additional models via this hook, please use GetContentModels hook to make them known to core. $modeName:the requested content model name & $handler:set this to a ContentHandler object, if desired. 'ContentModelCanBeUsedOn':Called to determine whether that content model can be used on a given page. This is especially useful to prevent some content models to be used in some special location. $contentModel:ID of the content model in question $title:the Title in question. & $ok:Output parameter, 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. 'ContribsPager::getQueryInfo':Before the contributions query is about to run & $pager:Pager object for contributions & $queryInfo:The query for the contribs Pager 'ContribsPager::reallyDoQuery':Called before really executing the query for My Contributions & $data:an array of results of all contribs queries $pager:The ContribsPager object hooked into $offset:Index offset, inclusive $limit:Exact query limit $descending:Query direction, false for ascending, true for descending 'ContributionsLineEnding':Called before a contributions HTML line is finished $page:SpecialPage object for contributions & $ret:the HTML line $row:the DB row for this line & $classes:the classes to add to the surrounding< li > & $attribs:associative array of other HTML attributes for the< li > element. Currently only data attributes reserved to MediaWiki are allowed(see Sanitizer::isReservedDataAttribute). 'ContributionsToolLinks':Change tool links above Special:Contributions $id:User identifier $title:User page title & $tools:Array of tool links $specialPage:SpecialPage instance for context and services. Can be either SpecialContributions or DeletedContributionsPage. Extensions should type hint against a generic SpecialPage though. 'ConvertContent':Called by AbstractContent::convert when a conversion to another content model is requested. Handler functions that modify $result should generally return false to disable further attempts at conversion. $content:The Content object to be converted. $toModel:The ID of the content model to convert to. $lossy:boolean indicating whether lossy conversion is allowed. & $result:Output parameter, in case the handler function wants to provide a converted Content object. Note that $result->getContentModel() must return $toModel. 'ContentSecurityPolicyDefaultSource':Modify the allowed CSP load sources. This affects all directives except for the script directive. If you want to add a script source, see ContentSecurityPolicyScriptSource hook. & $defaultSrc:Array of Content-Security-Policy allowed sources $policyConfig:Current configuration for the Content-Security-Policy header $mode:ContentSecurityPolicy::REPORT_ONLY_MODE or ContentSecurityPolicy::FULL_MODE depending on type of header 'ContentSecurityPolicyDirectives':Modify the content security policy directives. Use this only if ContentSecurityPolicyDefaultSource and ContentSecurityPolicyScriptSource do not meet your needs. & $directives:Array of CSP directives $policyConfig:Current configuration for the CSP header $mode:ContentSecurityPolicy::REPORT_ONLY_MODE or ContentSecurityPolicy::FULL_MODE depending on type of header 'ContentSecurityPolicyScriptSource':Modify the allowed CSP script sources. Note that you also have to use ContentSecurityPolicyDefaultSource if you want non-script sources to be loaded from whatever you add. & $scriptSrc:Array of CSP directives $policyConfig:Current configuration for the CSP header $mode:ContentSecurityPolicy::REPORT_ONLY_MODE or ContentSecurityPolicy::FULL_MODE depending on type of header 'CustomEditor':When invoking the page editor Return true to allow the normal editor to be used, or false if implementing a custom editor, e.g. for a special namespace, etc. $article:Article being edited $user:User performing the edit 'DeletedContribsPager::reallyDoQuery':Called before really executing the query for Special:DeletedContributions Similar to ContribsPager::reallyDoQuery & $data:an array of results of all contribs queries $pager:The DeletedContribsPager object hooked into $offset:Index offset, inclusive $limit:Exact query limit $descending:Query direction, false for ascending, true for descending 'DeletedContributionsLineEnding':Called before a DeletedContributions HTML line is finished. Similar to ContributionsLineEnding $page:SpecialPage object for DeletedContributions & $ret:the HTML line $row:the DB row for this line & $classes:the classes to add to the surrounding< li > & $attribs:associative array of other HTML attributes for the< li > element. Currently only data attributes reserved to MediaWiki are allowed(see Sanitizer::isReservedDataAttribute). 'DeleteUnknownPreferences':Called by the cleanupPreferences.php maintenance script to build a WHERE clause with which to delete preferences that are not known about. This hook is used by extensions that have dynamically-named preferences that should not be deleted in the usual cleanup process. For example, the Gadgets extension creates preferences prefixed with 'gadget-', and so anything with that prefix is excluded from the deletion. &where:An array that will be passed as the $cond parameter to IDatabase::select() to determine what will be deleted from the user_properties table. $db:The IDatabase object, useful for accessing $db->buildLike() etc. 'DifferenceEngineAfterLoadNewText':called in DifferenceEngine::loadNewText() after the new revision 's content has been loaded into the class member variable $differenceEngine->mNewContent but before returning true from this function. $differenceEngine:DifferenceEngine object 'DifferenceEngineLoadTextAfterNewContentIsLoaded':called in DifferenceEngine::loadText() after the new revision 's content has been loaded into the class member variable $differenceEngine->mNewContent but before checking if the variable 's value is null. This hook can be used to inject content into said class member variable. $differenceEngine:DifferenceEngine object 'DifferenceEngineMarkPatrolledLink':Allows extensions to change the "mark as patrolled" link which is shown both on the diff header as well as on the bottom of a page, usually wrapped in a span element which has class="patrollink". $differenceEngine:DifferenceEngine object & $markAsPatrolledLink:The "mark as patrolled" link HTML(string) $rcid:Recent change ID(rc_id) for this change(int) 'DifferenceEngineMarkPatrolledRCID':Allows extensions to possibly change the rcid parameter. For example the rcid might be set to zero due to the user being the same as the performer of the change but an extension might still want to show it under certain conditions. & $rcid:rc_id(int) of the change or 0 $differenceEngine:DifferenceEngine object $change:RecentChange object $user:User object representing the current user 'DifferenceEngineNewHeader':Allows extensions to change the $newHeader variable, which contains information about the new revision, such as the revision 's author, whether the revision was marked as a minor edit or not, etc. $differenceEngine:DifferenceEngine object & $newHeader:The string containing the various #mw-diff-otitle[1-5] divs, which include things like revision author info, revision comment, RevisionDelete link and more $formattedRevisionTools:Array containing revision tools, some of which may have been injected with the DiffRevisionTools hook $nextlink:String containing the link to the next revision(if any) $status
Definition: hooks.txt:1263
wfTimestamp( $outputtype=TS_UNIX, $ts=0)
Get a timestamp string in one of various formats.
setContext( $context)
Sets the context this SpecialPage is executed in.
addTables( $tables, $alias=null)
Add a set of tables to the internal array.
static singleton()
Get the global AuthManager.
$res
Definition: database.txt:21
getContext()
Get the base IContextSource object.
$params
this hook is for auditing only or null if authentication failed before getting that far or null if we can t even determine that When $user is not null
Definition: hooks.txt:780
getModuleName()
Get the name of the module being executed by this instance.
Definition: ApiBase.php:519
addFields( $value)
Add a set of fields to select to the internal array.
This is the main query class.
Definition: ApiQuery.php:36
static getCentralUserInfo(Config $config, User $user, $attachedWiki=null)
Get central user info.
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
Definition: distributors.txt:9
requireMaxOneParameter( $params, $required)
Die if more than one of a certain set of parameters is set and not false.
Definition: ApiBase.php:930
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
static getStore()
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
static newFromRow( $row, $data=null)
Create a new user object from a user row.
Definition: User.php:790
static array $publicProps
Properties whose contents does not depend on who is looking at them.
addWhere( $value)
Add a set of WHERE clauses to the internal array.
Query module to get information about a list of users.
addWarning( $msg, $code=null, $data=null)
Add a warning for this module.
Definition: ApiBase.php:1927
getCacheMode( $params)
const PARAM_ISMULTI
(boolean) Accept multiple pipe-separated values for this parameter (e.g.
Definition: ApiBase.php:58
addWhereFld( $field, $value)
Equivalent to addWhere(array($field => $value))
Special page to allow managing user group membership.
const PARAM_DEPRECATED
(boolean) Is the parameter deprecated (will show a warning)?
Definition: ApiBase.php:112
static setArrayType(array &$arr, $type, $kvpKeyName=null)
Set the array data type.
Definition: ApiResult.php:728
getTokenFunctions()
Get an array mapping token names to their handler functions.
return true to allow those checks to and false if checking is done & $user
Definition: hooks.txt:1473
resetQueryParams()
Blank the internal arrays with query parameters.
static run( $event, array $args=[], $deprecatedVersion=null)
Call hook functions defined in Hooks::register and $wgHooks.
Definition: Hooks.php:200
setContinueEnumParameter( $paramName, $paramValue)
Set a query-continue value.