MediaWiki  REL1_31
ApiQueryInfo.php
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1 <?php
24 
30 class ApiQueryInfo extends ApiQueryBase {
31 
32  private $fld_protection = false, $fld_talkid = false,
33  $fld_subjectid = false, $fld_url = false,
34  $fld_readable = false, $fld_watched = false,
38 
39  private $params;
40 
42  private $titles;
44  private $missing;
46  private $everything;
47 
50 
53  private $showZeroWatchers = false;
54 
55  private $tokenFunctions;
56 
57  private $countTestedActions = 0;
58 
59  public function __construct( ApiQuery $query, $moduleName ) {
60  parent::__construct( $query, $moduleName, 'in' );
61  }
62 
67  public function requestExtraData( $pageSet ) {
68  $pageSet->requestField( 'page_restrictions' );
69  // If the pageset is resolving redirects we won't get page_is_redirect.
70  // But we can't know for sure until the pageset is executed (revids may
71  // turn it off), so request it unconditionally.
72  $pageSet->requestField( 'page_is_redirect' );
73  $pageSet->requestField( 'page_is_new' );
74  $config = $this->getConfig();
75  $pageSet->requestField( 'page_touched' );
76  $pageSet->requestField( 'page_latest' );
77  $pageSet->requestField( 'page_len' );
78  if ( $config->get( 'ContentHandlerUseDB' ) ) {
79  $pageSet->requestField( 'page_content_model' );
80  }
81  if ( $config->get( 'PageLanguageUseDB' ) ) {
82  $pageSet->requestField( 'page_lang' );
83  }
84  }
85 
93  protected function getTokenFunctions() {
94  // Don't call the hooks twice
95  if ( isset( $this->tokenFunctions ) ) {
96  return $this->tokenFunctions;
97  }
98 
99  // If we're in a mode that breaks the same-origin policy, no tokens can
100  // be obtained
101  if ( $this->lacksSameOriginSecurity() ) {
102  return [];
103  }
104 
105  $this->tokenFunctions = [
106  'edit' => [ self::class, 'getEditToken' ],
107  'delete' => [ self::class, 'getDeleteToken' ],
108  'protect' => [ self::class, 'getProtectToken' ],
109  'move' => [ self::class, 'getMoveToken' ],
110  'block' => [ self::class, 'getBlockToken' ],
111  'unblock' => [ self::class, 'getUnblockToken' ],
112  'email' => [ self::class, 'getEmailToken' ],
113  'import' => [ self::class, 'getImportToken' ],
114  'watch' => [ self::class, 'getWatchToken' ],
115  ];
116  Hooks::run( 'APIQueryInfoTokens', [ &$this->tokenFunctions ] );
117 
118  return $this->tokenFunctions;
119  }
120 
121  static protected $cachedTokens = [];
122 
126  public static function resetTokenCache() {
127  self::$cachedTokens = [];
128  }
129 
133  public static function getEditToken( $pageid, $title ) {
134  // We could check for $title->userCan('edit') here,
135  // but that's too expensive for this purpose
136  // and would break caching
137  global $wgUser;
138  if ( !$wgUser->isAllowed( 'edit' ) ) {
139  return false;
140  }
141 
142  // The token is always the same, let's exploit that
143  if ( !isset( self::$cachedTokens['edit'] ) ) {
144  self::$cachedTokens['edit'] = $wgUser->getEditToken();
145  }
146 
147  return self::$cachedTokens['edit'];
148  }
149 
153  public static function getDeleteToken( $pageid, $title ) {
154  global $wgUser;
155  if ( !$wgUser->isAllowed( 'delete' ) ) {
156  return false;
157  }
158 
159  // The token is always the same, let's exploit that
160  if ( !isset( self::$cachedTokens['delete'] ) ) {
161  self::$cachedTokens['delete'] = $wgUser->getEditToken();
162  }
163 
164  return self::$cachedTokens['delete'];
165  }
166 
170  public static function getProtectToken( $pageid, $title ) {
171  global $wgUser;
172  if ( !$wgUser->isAllowed( 'protect' ) ) {
173  return false;
174  }
175 
176  // The token is always the same, let's exploit that
177  if ( !isset( self::$cachedTokens['protect'] ) ) {
178  self::$cachedTokens['protect'] = $wgUser->getEditToken();
179  }
180 
181  return self::$cachedTokens['protect'];
182  }
183 
187  public static function getMoveToken( $pageid, $title ) {
188  global $wgUser;
189  if ( !$wgUser->isAllowed( 'move' ) ) {
190  return false;
191  }
192 
193  // The token is always the same, let's exploit that
194  if ( !isset( self::$cachedTokens['move'] ) ) {
195  self::$cachedTokens['move'] = $wgUser->getEditToken();
196  }
197 
198  return self::$cachedTokens['move'];
199  }
200 
204  public static function getBlockToken( $pageid, $title ) {
205  global $wgUser;
206  if ( !$wgUser->isAllowed( 'block' ) ) {
207  return false;
208  }
209 
210  // The token is always the same, let's exploit that
211  if ( !isset( self::$cachedTokens['block'] ) ) {
212  self::$cachedTokens['block'] = $wgUser->getEditToken();
213  }
214 
215  return self::$cachedTokens['block'];
216  }
217 
221  public static function getUnblockToken( $pageid, $title ) {
222  // Currently, this is exactly the same as the block token
223  return self::getBlockToken( $pageid, $title );
224  }
225 
229  public static function getEmailToken( $pageid, $title ) {
230  global $wgUser;
231  if ( !$wgUser->canSendEmail() || $wgUser->isBlockedFromEmailuser() ) {
232  return false;
233  }
234 
235  // The token is always the same, let's exploit that
236  if ( !isset( self::$cachedTokens['email'] ) ) {
237  self::$cachedTokens['email'] = $wgUser->getEditToken();
238  }
239 
240  return self::$cachedTokens['email'];
241  }
242 
246  public static function getImportToken( $pageid, $title ) {
247  global $wgUser;
248  if ( !$wgUser->isAllowedAny( 'import', 'importupload' ) ) {
249  return false;
250  }
251 
252  // The token is always the same, let's exploit that
253  if ( !isset( self::$cachedTokens['import'] ) ) {
254  self::$cachedTokens['import'] = $wgUser->getEditToken();
255  }
256 
257  return self::$cachedTokens['import'];
258  }
259 
263  public static function getWatchToken( $pageid, $title ) {
264  global $wgUser;
265  if ( !$wgUser->isLoggedIn() ) {
266  return false;
267  }
268 
269  // The token is always the same, let's exploit that
270  if ( !isset( self::$cachedTokens['watch'] ) ) {
271  self::$cachedTokens['watch'] = $wgUser->getEditToken( 'watch' );
272  }
273 
274  return self::$cachedTokens['watch'];
275  }
276 
280  public static function getOptionsToken( $pageid, $title ) {
281  global $wgUser;
282  if ( !$wgUser->isLoggedIn() ) {
283  return false;
284  }
285 
286  // The token is always the same, let's exploit that
287  if ( !isset( self::$cachedTokens['options'] ) ) {
288  self::$cachedTokens['options'] = $wgUser->getEditToken();
289  }
290 
291  return self::$cachedTokens['options'];
292  }
293 
294  public function execute() {
295  $this->params = $this->extractRequestParams();
296  if ( !is_null( $this->params['prop'] ) ) {
297  $prop = array_flip( $this->params['prop'] );
298  $this->fld_protection = isset( $prop['protection'] );
299  $this->fld_watched = isset( $prop['watched'] );
300  $this->fld_watchers = isset( $prop['watchers'] );
301  $this->fld_visitingwatchers = isset( $prop['visitingwatchers'] );
302  $this->fld_notificationtimestamp = isset( $prop['notificationtimestamp'] );
303  $this->fld_talkid = isset( $prop['talkid'] );
304  $this->fld_subjectid = isset( $prop['subjectid'] );
305  $this->fld_url = isset( $prop['url'] );
306  $this->fld_readable = isset( $prop['readable'] );
307  $this->fld_preload = isset( $prop['preload'] );
308  $this->fld_displaytitle = isset( $prop['displaytitle'] );
309  $this->fld_varianttitles = isset( $prop['varianttitles'] );
310  }
311 
312  $pageSet = $this->getPageSet();
313  $this->titles = $pageSet->getGoodTitles();
314  $this->missing = $pageSet->getMissingTitles();
315  $this->everything = $this->titles + $this->missing;
316  $result = $this->getResult();
317 
318  uasort( $this->everything, [ Title::class, 'compare' ] );
319  if ( !is_null( $this->params['continue'] ) ) {
320  // Throw away any titles we're gonna skip so they don't
321  // clutter queries
322  $cont = explode( '|', $this->params['continue'] );
323  $this->dieContinueUsageIf( count( $cont ) != 2 );
324  $conttitle = Title::makeTitleSafe( $cont[0], $cont[1] );
325  foreach ( $this->everything as $pageid => $title ) {
326  if ( Title::compare( $title, $conttitle ) >= 0 ) {
327  break;
328  }
329  unset( $this->titles[$pageid] );
330  unset( $this->missing[$pageid] );
331  unset( $this->everything[$pageid] );
332  }
333  }
334 
335  $this->pageRestrictions = $pageSet->getCustomField( 'page_restrictions' );
336  // when resolving redirects, no page will have this field
337  $this->pageIsRedir = !$pageSet->isResolvingRedirects()
338  ? $pageSet->getCustomField( 'page_is_redirect' )
339  : [];
340  $this->pageIsNew = $pageSet->getCustomField( 'page_is_new' );
341 
342  $this->pageTouched = $pageSet->getCustomField( 'page_touched' );
343  $this->pageLatest = $pageSet->getCustomField( 'page_latest' );
344  $this->pageLength = $pageSet->getCustomField( 'page_len' );
345 
346  // Get protection info if requested
347  if ( $this->fld_protection ) {
348  $this->getProtectionInfo();
349  }
350 
351  if ( $this->fld_watched || $this->fld_notificationtimestamp ) {
352  $this->getWatchedInfo();
353  }
354 
355  if ( $this->fld_watchers ) {
356  $this->getWatcherInfo();
357  }
358 
359  if ( $this->fld_visitingwatchers ) {
360  $this->getVisitingWatcherInfo();
361  }
362 
363  // Run the talkid/subjectid query if requested
364  if ( $this->fld_talkid || $this->fld_subjectid ) {
365  $this->getTSIDs();
366  }
367 
368  if ( $this->fld_displaytitle ) {
369  $this->getDisplayTitle();
370  }
371 
372  if ( $this->fld_varianttitles ) {
373  $this->getVariantTitles();
374  }
375 
377  foreach ( $this->everything as $pageid => $title ) {
378  $pageInfo = $this->extractPageInfo( $pageid, $title );
379  $fit = $pageInfo !== null && $result->addValue( [
380  'query',
381  'pages'
382  ], $pageid, $pageInfo );
383  if ( !$fit ) {
384  $this->setContinueEnumParameter( 'continue',
385  $title->getNamespace() . '|' .
386  $title->getText() );
387  break;
388  }
389  }
390  }
391 
398  private function extractPageInfo( $pageid, $title ) {
399  $pageInfo = [];
400  // $title->exists() needs pageid, which is not set for all title objects
401  $titleExists = $pageid > 0;
402  $ns = $title->getNamespace();
403  $dbkey = $title->getDBkey();
404 
405  $pageInfo['contentmodel'] = $title->getContentModel();
406 
407  $pageLanguage = $title->getPageLanguage();
408  $pageInfo['pagelanguage'] = $pageLanguage->getCode();
409  $pageInfo['pagelanguagehtmlcode'] = $pageLanguage->getHtmlCode();
410  $pageInfo['pagelanguagedir'] = $pageLanguage->getDir();
411 
412  if ( $titleExists ) {
413  $pageInfo['touched'] = wfTimestamp( TS_ISO_8601, $this->pageTouched[$pageid] );
414  $pageInfo['lastrevid'] = intval( $this->pageLatest[$pageid] );
415  $pageInfo['length'] = intval( $this->pageLength[$pageid] );
416 
417  if ( isset( $this->pageIsRedir[$pageid] ) && $this->pageIsRedir[$pageid] ) {
418  $pageInfo['redirect'] = true;
419  }
420  if ( $this->pageIsNew[$pageid] ) {
421  $pageInfo['new'] = true;
422  }
423  }
424 
425  if ( !is_null( $this->params['token'] ) ) {
427  $pageInfo['starttimestamp'] = wfTimestamp( TS_ISO_8601, time() );
428  foreach ( $this->params['token'] as $t ) {
429  $val = call_user_func( $tokenFunctions[$t], $pageid, $title );
430  if ( $val === false ) {
431  $this->addWarning( [ 'apiwarn-tokennotallowed', $t ] );
432  } else {
433  $pageInfo[$t . 'token'] = $val;
434  }
435  }
436  }
437 
438  if ( $this->fld_protection ) {
439  $pageInfo['protection'] = [];
440  if ( isset( $this->protections[$ns][$dbkey] ) ) {
441  $pageInfo['protection'] =
442  $this->protections[$ns][$dbkey];
443  }
444  ApiResult::setIndexedTagName( $pageInfo['protection'], 'pr' );
445 
446  $pageInfo['restrictiontypes'] = [];
447  if ( isset( $this->restrictionTypes[$ns][$dbkey] ) ) {
448  $pageInfo['restrictiontypes'] =
449  $this->restrictionTypes[$ns][$dbkey];
450  }
451  ApiResult::setIndexedTagName( $pageInfo['restrictiontypes'], 'rt' );
452  }
453 
454  if ( $this->fld_watched && $this->watched !== null ) {
455  $pageInfo['watched'] = $this->watched[$ns][$dbkey];
456  }
457 
458  if ( $this->fld_watchers ) {
459  if ( $this->watchers !== null && $this->watchers[$ns][$dbkey] !== 0 ) {
460  $pageInfo['watchers'] = $this->watchers[$ns][$dbkey];
461  } elseif ( $this->showZeroWatchers ) {
462  $pageInfo['watchers'] = 0;
463  }
464  }
465 
466  if ( $this->fld_visitingwatchers ) {
467  if ( $this->visitingwatchers !== null && $this->visitingwatchers[$ns][$dbkey] !== 0 ) {
468  $pageInfo['visitingwatchers'] = $this->visitingwatchers[$ns][$dbkey];
469  } elseif ( $this->showZeroWatchers ) {
470  $pageInfo['visitingwatchers'] = 0;
471  }
472  }
473 
474  if ( $this->fld_notificationtimestamp ) {
475  $pageInfo['notificationtimestamp'] = '';
476  if ( $this->notificationtimestamps[$ns][$dbkey] ) {
477  $pageInfo['notificationtimestamp'] =
478  wfTimestamp( TS_ISO_8601, $this->notificationtimestamps[$ns][$dbkey] );
479  }
480  }
481 
482  if ( $this->fld_talkid && isset( $this->talkids[$ns][$dbkey] ) ) {
483  $pageInfo['talkid'] = $this->talkids[$ns][$dbkey];
484  }
485 
486  if ( $this->fld_subjectid && isset( $this->subjectids[$ns][$dbkey] ) ) {
487  $pageInfo['subjectid'] = $this->subjectids[$ns][$dbkey];
488  }
489 
490  if ( $this->fld_url ) {
491  $pageInfo['fullurl'] = wfExpandUrl( $title->getFullURL(), PROTO_CURRENT );
492  $pageInfo['editurl'] = wfExpandUrl( $title->getFullURL( 'action=edit' ), PROTO_CURRENT );
493  $pageInfo['canonicalurl'] = wfExpandUrl( $title->getFullURL(), PROTO_CANONICAL );
494  }
495  if ( $this->fld_readable ) {
496  $pageInfo['readable'] = $title->userCan( 'read', $this->getUser() );
497  }
498 
499  if ( $this->fld_preload ) {
500  if ( $titleExists ) {
501  $pageInfo['preload'] = '';
502  } else {
503  $text = null;
504  Hooks::run( 'EditFormPreloadText', [ &$text, &$title ] );
505 
506  $pageInfo['preload'] = $text;
507  }
508  }
509 
510  if ( $this->fld_displaytitle ) {
511  if ( isset( $this->displaytitles[$pageid] ) ) {
512  $pageInfo['displaytitle'] = $this->displaytitles[$pageid];
513  } else {
514  $pageInfo['displaytitle'] = $title->getPrefixedText();
515  }
516  }
517 
518  if ( $this->fld_varianttitles ) {
519  if ( isset( $this->variantTitles[$pageid] ) ) {
520  $pageInfo['varianttitles'] = $this->variantTitles[$pageid];
521  }
522  }
523 
524  if ( $this->params['testactions'] ) {
525  $limit = $this->getMain()->canApiHighLimits() ? self::LIMIT_SML1 : self::LIMIT_SML2;
526  if ( $this->countTestedActions >= $limit ) {
527  return null; // force a continuation
528  }
529 
530  $user = $this->getUser();
531  $pageInfo['actions'] = [];
532  foreach ( $this->params['testactions'] as $action ) {
533  $this->countTestedActions++;
534  $pageInfo['actions'][$action] = $title->userCan( $action, $user );
535  }
536  }
537 
538  return $pageInfo;
539  }
540 
544  private function getProtectionInfo() {
545  $this->protections = [];
546  $db = $this->getDB();
547 
548  // Get normal protections for existing titles
549  if ( count( $this->titles ) ) {
550  $this->resetQueryParams();
551  $this->addTables( 'page_restrictions' );
552  $this->addFields( [ 'pr_page', 'pr_type', 'pr_level',
553  'pr_expiry', 'pr_cascade' ] );
554  $this->addWhereFld( 'pr_page', array_keys( $this->titles ) );
555 
556  $res = $this->select( __METHOD__ );
557  foreach ( $res as $row ) {
559  $title = $this->titles[$row->pr_page];
560  $a = [
561  'type' => $row->pr_type,
562  'level' => $row->pr_level,
563  'expiry' => ApiResult::formatExpiry( $row->pr_expiry )
564  ];
565  if ( $row->pr_cascade ) {
566  $a['cascade'] = true;
567  }
568  $this->protections[$title->getNamespace()][$title->getDBkey()][] = $a;
569  }
570  // Also check old restrictions
571  foreach ( $this->titles as $pageId => $title ) {
572  if ( $this->pageRestrictions[$pageId] ) {
573  $namespace = $title->getNamespace();
574  $dbKey = $title->getDBkey();
575  $restrictions = explode( ':', trim( $this->pageRestrictions[$pageId] ) );
576  foreach ( $restrictions as $restrict ) {
577  $temp = explode( '=', trim( $restrict ) );
578  if ( count( $temp ) == 1 ) {
579  // old old format should be treated as edit/move restriction
580  $restriction = trim( $temp[0] );
581 
582  if ( $restriction == '' ) {
583  continue;
584  }
585  $this->protections[$namespace][$dbKey][] = [
586  'type' => 'edit',
587  'level' => $restriction,
588  'expiry' => 'infinity',
589  ];
590  $this->protections[$namespace][$dbKey][] = [
591  'type' => 'move',
592  'level' => $restriction,
593  'expiry' => 'infinity',
594  ];
595  } else {
596  $restriction = trim( $temp[1] );
597  if ( $restriction == '' ) {
598  continue;
599  }
600  $this->protections[$namespace][$dbKey][] = [
601  'type' => $temp[0],
602  'level' => $restriction,
603  'expiry' => 'infinity',
604  ];
605  }
606  }
607  }
608  }
609  }
610 
611  // Get protections for missing titles
612  if ( count( $this->missing ) ) {
613  $this->resetQueryParams();
614  $lb = new LinkBatch( $this->missing );
615  $this->addTables( 'protected_titles' );
616  $this->addFields( [ 'pt_title', 'pt_namespace', 'pt_create_perm', 'pt_expiry' ] );
617  $this->addWhere( $lb->constructSet( 'pt', $db ) );
618  $res = $this->select( __METHOD__ );
619  foreach ( $res as $row ) {
620  $this->protections[$row->pt_namespace][$row->pt_title][] = [
621  'type' => 'create',
622  'level' => $row->pt_create_perm,
623  'expiry' => ApiResult::formatExpiry( $row->pt_expiry )
624  ];
625  }
626  }
627 
628  // Separate good and missing titles into files and other pages
629  // and populate $this->restrictionTypes
630  $images = $others = [];
631  foreach ( $this->everything as $title ) {
632  if ( $title->getNamespace() == NS_FILE ) {
633  $images[] = $title->getDBkey();
634  } else {
635  $others[] = $title;
636  }
637  // Applicable protection types
638  $this->restrictionTypes[$title->getNamespace()][$title->getDBkey()] =
639  array_values( $title->getRestrictionTypes() );
640  }
641 
642  if ( count( $others ) ) {
643  // Non-images: check templatelinks
644  $lb = new LinkBatch( $others );
645  $this->resetQueryParams();
646  $this->addTables( [ 'page_restrictions', 'page', 'templatelinks' ] );
647  $this->addFields( [ 'pr_type', 'pr_level', 'pr_expiry',
648  'page_title', 'page_namespace',
649  'tl_title', 'tl_namespace' ] );
650  $this->addWhere( $lb->constructSet( 'tl', $db ) );
651  $this->addWhere( 'pr_page = page_id' );
652  $this->addWhere( 'pr_page = tl_from' );
653  $this->addWhereFld( 'pr_cascade', 1 );
654 
655  $res = $this->select( __METHOD__ );
656  foreach ( $res as $row ) {
657  $source = Title::makeTitle( $row->page_namespace, $row->page_title );
658  $this->protections[$row->tl_namespace][$row->tl_title][] = [
659  'type' => $row->pr_type,
660  'level' => $row->pr_level,
661  'expiry' => ApiResult::formatExpiry( $row->pr_expiry ),
662  'source' => $source->getPrefixedText()
663  ];
664  }
665  }
666 
667  if ( count( $images ) ) {
668  // Images: check imagelinks
669  $this->resetQueryParams();
670  $this->addTables( [ 'page_restrictions', 'page', 'imagelinks' ] );
671  $this->addFields( [ 'pr_type', 'pr_level', 'pr_expiry',
672  'page_title', 'page_namespace', 'il_to' ] );
673  $this->addWhere( 'pr_page = page_id' );
674  $this->addWhere( 'pr_page = il_from' );
675  $this->addWhereFld( 'pr_cascade', 1 );
676  $this->addWhereFld( 'il_to', $images );
677 
678  $res = $this->select( __METHOD__ );
679  foreach ( $res as $row ) {
680  $source = Title::makeTitle( $row->page_namespace, $row->page_title );
681  $this->protections[NS_FILE][$row->il_to][] = [
682  'type' => $row->pr_type,
683  'level' => $row->pr_level,
684  'expiry' => ApiResult::formatExpiry( $row->pr_expiry ),
685  'source' => $source->getPrefixedText()
686  ];
687  }
688  }
689  }
690 
695  private function getTSIDs() {
696  $getTitles = $this->talkids = $this->subjectids = [];
697 
699  foreach ( $this->everything as $t ) {
700  if ( MWNamespace::isTalk( $t->getNamespace() ) ) {
701  if ( $this->fld_subjectid ) {
702  $getTitles[] = $t->getSubjectPage();
703  }
704  } elseif ( $this->fld_talkid ) {
705  $getTitles[] = $t->getTalkPage();
706  }
707  }
708  if ( !count( $getTitles ) ) {
709  return;
710  }
711 
712  $db = $this->getDB();
713 
714  // Construct a custom WHERE clause that matches
715  // all titles in $getTitles
716  $lb = new LinkBatch( $getTitles );
717  $this->resetQueryParams();
718  $this->addTables( 'page' );
719  $this->addFields( [ 'page_title', 'page_namespace', 'page_id' ] );
720  $this->addWhere( $lb->constructSet( 'page', $db ) );
721  $res = $this->select( __METHOD__ );
722  foreach ( $res as $row ) {
723  if ( MWNamespace::isTalk( $row->page_namespace ) ) {
724  $this->talkids[MWNamespace::getSubject( $row->page_namespace )][$row->page_title] =
725  intval( $row->page_id );
726  } else {
727  $this->subjectids[MWNamespace::getTalk( $row->page_namespace )][$row->page_title] =
728  intval( $row->page_id );
729  }
730  }
731  }
732 
733  private function getDisplayTitle() {
734  $this->displaytitles = [];
735 
736  $pageIds = array_keys( $this->titles );
737 
738  if ( !count( $pageIds ) ) {
739  return;
740  }
741 
742  $this->resetQueryParams();
743  $this->addTables( 'page_props' );
744  $this->addFields( [ 'pp_page', 'pp_value' ] );
745  $this->addWhereFld( 'pp_page', $pageIds );
746  $this->addWhereFld( 'pp_propname', 'displaytitle' );
747  $res = $this->select( __METHOD__ );
748 
749  foreach ( $res as $row ) {
750  $this->displaytitles[$row->pp_page] = $row->pp_value;
751  }
752  }
753 
754  private function getVariantTitles() {
755  if ( !count( $this->titles ) ) {
756  return;
757  }
758  $this->variantTitles = [];
759  foreach ( $this->titles as $pageId => $t ) {
760  $this->variantTitles[$pageId] = isset( $this->displaytitles[$pageId] )
761  ? $this->getAllVariants( $this->displaytitles[$pageId] )
762  : $this->getAllVariants( $t->getText(), $t->getNamespace() );
763  }
764  }
765 
766  private function getAllVariants( $text, $ns = NS_MAIN ) {
768  $result = [];
769  foreach ( $wgContLang->getVariants() as $variant ) {
770  $convertTitle = $wgContLang->autoConvert( $text, $variant );
771  if ( $ns !== NS_MAIN ) {
772  $convertNs = $wgContLang->convertNamespace( $ns, $variant );
773  $convertTitle = $convertNs . ':' . $convertTitle;
774  }
775  $result[$variant] = $convertTitle;
776  }
777  return $result;
778  }
779 
784  private function getWatchedInfo() {
785  $user = $this->getUser();
786 
787  if ( $user->isAnon() || count( $this->everything ) == 0
788  || !$user->isAllowed( 'viewmywatchlist' )
789  ) {
790  return;
791  }
792 
793  $this->watched = [];
794  $this->notificationtimestamps = [];
795 
796  $store = MediaWikiServices::getInstance()->getWatchedItemStore();
797  $timestamps = $store->getNotificationTimestampsBatch( $user, $this->everything );
798 
799  if ( $this->fld_watched ) {
800  foreach ( $timestamps as $namespaceId => $dbKeys ) {
801  $this->watched[$namespaceId] = array_map(
802  function ( $x ) {
803  return $x !== false;
804  },
805  $dbKeys
806  );
807  }
808  }
809  if ( $this->fld_notificationtimestamp ) {
810  $this->notificationtimestamps = $timestamps;
811  }
812  }
813 
817  private function getWatcherInfo() {
818  if ( count( $this->everything ) == 0 ) {
819  return;
820  }
821 
822  $user = $this->getUser();
823  $canUnwatchedpages = $user->isAllowed( 'unwatchedpages' );
824  $unwatchedPageThreshold = $this->getConfig()->get( 'UnwatchedPageThreshold' );
825  if ( !$canUnwatchedpages && !is_int( $unwatchedPageThreshold ) ) {
826  return;
827  }
828 
829  $this->showZeroWatchers = $canUnwatchedpages;
830 
831  $countOptions = [];
832  if ( !$canUnwatchedpages ) {
833  $countOptions['minimumWatchers'] = $unwatchedPageThreshold;
834  }
835 
836  $this->watchers = MediaWikiServices::getInstance()->getWatchedItemStore()->countWatchersMultiple(
837  $this->everything,
838  $countOptions
839  );
840  }
841 
848  private function getVisitingWatcherInfo() {
849  $config = $this->getConfig();
850  $user = $this->getUser();
851  $db = $this->getDB();
852 
853  $canUnwatchedpages = $user->isAllowed( 'unwatchedpages' );
854  $unwatchedPageThreshold = $this->getConfig()->get( 'UnwatchedPageThreshold' );
855  if ( !$canUnwatchedpages && !is_int( $unwatchedPageThreshold ) ) {
856  return;
857  }
858 
859  $this->showZeroWatchers = $canUnwatchedpages;
860 
861  $titlesWithThresholds = [];
862  if ( $this->titles ) {
863  $lb = new LinkBatch( $this->titles );
864 
865  // Fetch last edit timestamps for pages
866  $this->resetQueryParams();
867  $this->addTables( [ 'page', 'revision' ] );
868  $this->addFields( [ 'page_namespace', 'page_title', 'rev_timestamp' ] );
869  $this->addWhere( [
870  'page_latest = rev_id',
871  $lb->constructSet( 'page', $db ),
872  ] );
873  $this->addOption( 'GROUP BY', [ 'page_namespace', 'page_title' ] );
874  $timestampRes = $this->select( __METHOD__ );
875 
876  $age = $config->get( 'WatchersMaxAge' );
877  $timestamps = [];
878  foreach ( $timestampRes as $row ) {
879  $revTimestamp = wfTimestamp( TS_UNIX, (int)$row->rev_timestamp );
880  $timestamps[$row->page_namespace][$row->page_title] = $revTimestamp - $age;
881  }
882  $titlesWithThresholds = array_map(
883  function ( LinkTarget $target ) use ( $timestamps ) {
884  return [
885  $target, $timestamps[$target->getNamespace()][$target->getDBkey()]
886  ];
887  },
889  );
890  }
891 
892  if ( $this->missing ) {
893  $titlesWithThresholds = array_merge(
894  $titlesWithThresholds,
895  array_map(
896  function ( LinkTarget $target ) {
897  return [ $target, null ];
898  },
900  )
901  );
902  }
903  $store = MediaWikiServices::getInstance()->getWatchedItemStore();
904  $this->visitingwatchers = $store->countVisitingWatchersMultiple(
905  $titlesWithThresholds,
906  !$canUnwatchedpages ? $unwatchedPageThreshold : null
907  );
908  }
909 
910  public function getCacheMode( $params ) {
911  // Other props depend on something about the current user
912  $publicProps = [
913  'protection',
914  'talkid',
915  'subjectid',
916  'url',
917  'preload',
918  'displaytitle',
919  'varianttitles',
920  ];
921  if ( array_diff( (array)$params['prop'], $publicProps ) ) {
922  return 'private';
923  }
924 
925  // testactions also depends on the current user
926  if ( $params['testactions'] ) {
927  return 'private';
928  }
929 
930  if ( !is_null( $params['token'] ) ) {
931  return 'private';
932  }
933 
934  return 'public';
935  }
936 
937  public function getAllowedParams() {
938  return [
939  'prop' => [
940  ApiBase::PARAM_ISMULTI => true,
942  'protection',
943  'talkid',
944  'watched', # private
945  'watchers', # private
946  'visitingwatchers', # private
947  'notificationtimestamp', # private
948  'subjectid',
949  'url',
950  'readable', # private
951  'preload',
952  'displaytitle',
953  'varianttitles',
954  // If you add more properties here, please consider whether they
955  // need to be added to getCacheMode()
956  ],
958  ],
959  'testactions' => [
960  ApiBase::PARAM_TYPE => 'string',
961  ApiBase::PARAM_ISMULTI => true,
962  ],
963  'token' => [
965  ApiBase::PARAM_ISMULTI => true,
966  ApiBase::PARAM_TYPE => array_keys( $this->getTokenFunctions() )
967  ],
968  'continue' => [
969  ApiBase::PARAM_HELP_MSG => 'api-help-param-continue',
970  ],
971  ];
972  }
973 
974  protected function getExamplesMessages() {
975  return [
976  'action=query&prop=info&titles=Main%20Page'
977  => 'apihelp-query+info-example-simple',
978  'action=query&prop=info&inprop=protection&titles=Main%20Page'
979  => 'apihelp-query+info-example-protection',
980  ];
981  }
982 
983  public function getHelpUrls() {
984  return 'https://www.mediawiki.org/wiki/Special:MyLanguage/API:Info';
985  }
986 }
ApiQueryInfo\$talkids
$talkids
Definition: ApiQueryInfo.php:52
$user
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
Definition: hooks.txt:247
ApiQueryInfo\extractPageInfo
extractPageInfo( $pageid, $title)
Get a result array with information about a title.
Definition: ApiQueryInfo.php:398
ContextSource\getConfig
getConfig()
Definition: ContextSource.php:63
ApiQueryInfo\$everything
Title[] $everything
Definition: ApiQueryInfo.php:46
$wgUser
$wgUser
Definition: Setup.php:902
ApiQueryBase\addFields
addFields( $value)
Add a set of fields to select to the internal array.
Definition: ApiQueryBase.php:192
ApiQuery
This is the main query class.
Definition: ApiQuery.php:36
PROTO_CANONICAL
const PROTO_CANONICAL
Definition: Defines.php:233
ApiBase\addWarning
addWarning( $msg, $code=null, $data=null)
Add a warning for this module.
Definition: ApiBase.php:1819
use
Apache License January AND DISTRIBUTION Definitions License shall mean the terms and conditions for use
Definition: APACHE-LICENSE-2.0.txt:10
ApiQueryInfo\$fld_url
$fld_url
Definition: ApiQueryInfo.php:33
ApiQueryInfo\$subjectids
$subjectids
Definition: ApiQueryInfo.php:52
ApiQueryInfo\$displaytitles
$displaytitles
Definition: ApiQueryInfo.php:52
MWNamespace\isTalk
static isTalk( $index)
Is the given namespace a talk namespace?
Definition: MWNamespace.php:118
ApiQueryBase\resetQueryParams
resetQueryParams()
Blank the internal arrays with query parameters.
Definition: ApiQueryBase.php:144
LinkBatch
Class representing a list of titles The execute() method checks them all for existence and adds them ...
Definition: LinkBatch.php:34
ApiQueryInfo\getProtectionInfo
getProtectionInfo()
Get information about protections and put it in $protections.
Definition: ApiQueryInfo.php:544
array
the array() calling protocol came about after MediaWiki 1.4rc1.
ApiQueryInfo\getUnblockToken
static getUnblockToken( $pageid, $title)
Definition: ApiQueryInfo.php:221
ApiQueryInfo\$pageTouched
$pageTouched
Definition: ApiQueryInfo.php:48
ApiQueryInfo\$showZeroWatchers
$showZeroWatchers
Definition: ApiQueryInfo.php:53
ApiBase\PARAM_HELP_MSG
const PARAM_HELP_MSG
(string|array|Message) Specify an alternative i18n documentation message for this parameter.
Definition: ApiBase.php:124
ApiQueryInfo\resetTokenCache
static resetTokenCache()
Definition: ApiQueryInfo.php:126
wfTimestamp
wfTimestamp( $outputtype=TS_UNIX, $ts=0)
Get a timestamp string in one of various formats.
Definition: GlobalFunctions.php:1980
ApiQueryInfo\$tokenFunctions
$tokenFunctions
Definition: ApiQueryInfo.php:55
ApiBase\PARAM_TYPE
const PARAM_TYPE
(string|string[]) Either an array of allowed value strings, or a string type as described below.
Definition: ApiBase.php:87
ApiBase\getResult
getResult()
Get the result object.
Definition: ApiBase.php:641
ApiQueryInfo\getVisitingWatcherInfo
getVisitingWatcherInfo()
Get the count of watchers who have visited recent edits and put it in $this->visitingwatchers.
Definition: ApiQueryInfo.php:848
NS_FILE
const NS_FILE
Definition: Defines.php:80
$res
$res
Definition: database.txt:21
ApiQueryBase\addOption
addOption( $name, $value=null)
Add an option such as LIMIT or USE INDEX.
Definition: ApiQueryBase.php:325
$result
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. 'ImgAuthModifyHeaders':Executed just before a file is streamed to a user via img_auth.php, allowing headers to be modified beforehand. $title:LinkTarget object & $headers:HTTP headers(name=> value, names are case insensitive). Two headers get special handling:If-Modified-Since(value must be a valid HTTP date) and Range(must be of the form "bytes=(\d*-\d*)") will be honored when streaming the file. '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
Definition: hooks.txt:1993
ContextSource\getUser
getUser()
Definition: ContextSource.php:120
ApiQueryInfo
A query module to show basic page information.
Definition: ApiQueryInfo.php:30
ApiBase\lacksSameOriginSecurity
lacksSameOriginSecurity()
Returns true if the current request breaks the same-origin policy.
Definition: ApiBase.php:569
php
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:37
ApiQueryInfo\$countTestedActions
$countTestedActions
Definition: ApiQueryInfo.php:57
ApiQueryInfo\getAllVariants
getAllVariants( $text, $ns=NS_MAIN)
Definition: ApiQueryInfo.php:766
NS_MAIN
const NS_MAIN
Definition: Defines.php:74
ApiQueryInfo\$fld_varianttitles
$fld_varianttitles
Definition: ApiQueryInfo.php:37
ApiBase\PARAM_DEPRECATED
const PARAM_DEPRECATED
(boolean) Is the parameter deprecated (will show a warning)?
Definition: ApiBase.php:105
MediaWiki\Linker\LinkTarget\getNamespace
getNamespace()
Get the namespace index.
ApiQueryInfo\$visitingwatchers
$visitingwatchers
Definition: ApiQueryInfo.php:51
ApiQueryInfo\getEmailToken
static getEmailToken( $pageid, $title)
Definition: ApiQueryInfo.php:229
ApiQueryInfo\getProtectToken
static getProtectToken( $pageid, $title)
Definition: ApiQueryInfo.php:170
ApiQueryBase
This is a base class for all Query modules.
Definition: ApiQueryBase.php:33
ApiQueryInfo\getWatchToken
static getWatchToken( $pageid, $title)
Definition: ApiQueryInfo.php:263
ApiQueryInfo\$pageRestrictions
$pageRestrictions
Definition: ApiQueryInfo.php:48
ApiQueryBase\getDB
getDB()
Get the Query database connection (read-only)
Definition: ApiQueryBase.php:105
PROTO_CURRENT
const PROTO_CURRENT
Definition: Defines.php:232
ApiQueryBase\addTables
addTables( $tables, $alias=null)
Add a set of tables to the internal array.
Definition: ApiQueryBase.php:158
ApiQueryBase\select
select( $method, $extraQuery=[], array &$hookData=null)
Execute a SELECT query based on the values in the internal arrays.
Definition: ApiQueryBase.php:350
ApiQueryInfo\$titles
Title[] $titles
Definition: ApiQueryInfo.php:42
ApiQueryInfo\$fld_talkid
$fld_talkid
Definition: ApiQueryInfo.php:32
$title
namespace and then decline to actually register it file or subcat img or subcat $title
Definition: hooks.txt:964
Title\makeTitle
static makeTitle( $ns, $title, $fragment='', $interwiki='')
Create a new Title from a namespace index and a DB key.
Definition: Title.php:534
global
when a variable name is used in a it is silently declared as a new masking the global
Definition: design.txt:95
ApiQueryInfo\$fld_displaytitle
$fld_displaytitle
Definition: ApiQueryInfo.php:37
ApiQueryInfo\$notificationtimestamps
$notificationtimestamps
Definition: ApiQueryInfo.php:52
ApiQueryInfo\getDeleteToken
static getDeleteToken( $pageid, $title)
Definition: ApiQueryInfo.php:153
ApiQueryInfo\getTSIDs
getTSIDs()
Get talk page IDs (if requested) and subject page IDs (if requested) and put them in $talkids and $su...
Definition: ApiQueryInfo.php:695
ApiQueryInfo\getWatchedInfo
getWatchedInfo()
Get information about watched status and put it in $this->watched and $this->notificationtimestamps.
Definition: ApiQueryInfo.php:784
ApiQueryInfo\$watched
$watched
Definition: ApiQueryInfo.php:51
ApiQueryInfo\$params
$params
Definition: ApiQueryInfo.php:39
ApiQueryInfo\getHelpUrls
getHelpUrls()
Return links to more detailed help pages about the module.
Definition: ApiQueryInfo.php:983
Title\makeTitleSafe
static makeTitleSafe( $ns, $title, $fragment='', $interwiki='')
Create a new Title from a namespace index and a DB key.
Definition: Title.php:562
ApiBase\extractRequestParams
extractRequestParams( $parseLimit=true)
Using getAllowedParams(), this function makes an array of the values provided by the user,...
Definition: ApiBase.php:749
ApiResult\setIndexedTagName
static setIndexedTagName(array &$arr, $tag)
Set the tag name for numeric-keyed values in XML format.
Definition: ApiResult.php:616
ApiQueryInfo\getImportToken
static getImportToken( $pageid, $title)
Definition: ApiQueryInfo.php:246
ApiQueryInfo\$pageIsNew
$pageIsNew
Definition: ApiQueryInfo.php:48
ApiQueryInfo\getExamplesMessages
getExamplesMessages()
Returns usage examples for this module.
Definition: ApiQueryInfo.php:974
ApiBase\dieContinueUsageIf
dieContinueUsageIf( $condition)
Die with the 'badcontinue' error.
Definition: ApiBase.php:2066
ApiQueryInfo\getTokenFunctions
getTokenFunctions()
Get an array mapping token names to their handler functions.
Definition: ApiQueryInfo.php:93
ApiBase\LIMIT_SML2
const LIMIT_SML2
Slow query, apihighlimits limit.
Definition: ApiBase.php:240
ApiQueryInfo\$fld_preload
$fld_preload
Definition: ApiQueryInfo.php:37
MediaWiki\Linker\LinkTarget\getDBkey
getDBkey()
Get the main part with underscores.
ApiQueryBase\addWhereFld
addWhereFld( $field, $value)
Equivalent to addWhere(array($field => $value))
Definition: ApiQueryBase.php:260
ApiQueryBase\getPageSet
getPageSet()
Get the PageSet object to work on.
Definition: ApiQueryBase.php:130
ApiQueryInfo\$fld_watchers
$fld_watchers
Definition: ApiQueryInfo.php:35
ApiQueryInfo\getCacheMode
getCacheMode( $params)
Get the cache mode for the data generated by this module.
Definition: ApiQueryInfo.php:910
ApiQueryInfo\$fld_subjectid
$fld_subjectid
Definition: ApiQueryInfo.php:33
Title
Represents a title within MediaWiki.
Definition: Title.php:39
ApiQueryInfo\$fld_watched
$fld_watched
Definition: ApiQueryInfo.php:34
ApiQueryInfo\getDisplayTitle
getDisplayTitle()
Definition: ApiQueryInfo.php:733
ApiQueryInfo\$fld_protection
$fld_protection
Definition: ApiQueryInfo.php:32
ApiQueryInfo\$watchers
$watchers
Definition: ApiQueryInfo.php:51
ApiQueryInfo\getEditToken
static getEditToken( $pageid, $title)
Definition: ApiQueryInfo.php:133
ApiQueryInfo\$pageLatest
$pageLatest
Definition: ApiQueryInfo.php:49
ApiQueryInfo\$restrictionTypes
$restrictionTypes
Definition: ApiQueryInfo.php:51
as
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:22
ApiQueryInfo\getAllowedParams
getAllowedParams()
Returns an array of allowed parameters (parameter name) => (default value) or (parameter name) => (ar...
Definition: ApiQueryInfo.php:937
ApiBase\PARAM_ISMULTI
const PARAM_ISMULTI
(boolean) Accept multiple pipe-separated values for this parameter (e.g.
Definition: ApiBase.php:51
ApiQueryInfo\$protections
$protections
Definition: ApiQueryInfo.php:51
$source
$source
Definition: mwdoc-filter.php:46
ApiQueryInfo\getMoveToken
static getMoveToken( $pageid, $title)
Definition: ApiQueryInfo.php:187
ApiResult\formatExpiry
static formatExpiry( $expiry, $infinity='infinity')
Format an expiry timestamp for API output.
Definition: ApiResult.php:1207
ApiQueryInfo\getOptionsToken
static getOptionsToken( $pageid, $title)
Definition: ApiQueryInfo.php:280
ApiBase\getMain
getMain()
Get the main module.
Definition: ApiBase.php:537
ApiQueryInfo\$fld_notificationtimestamp
$fld_notificationtimestamp
Definition: ApiQueryInfo.php:36
ApiQueryBase\addWhere
addWhere( $value)
Add a set of WHERE clauses to the internal array.
Definition: ApiQueryBase.php:227
class
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:56
Title\compare
static compare(LinkTarget $a, LinkTarget $b)
Callback for usort() to do title sorts by (namespace, title)
Definition: Title.php:786
$t
$t
Definition: testCompression.php:69
ApiQueryBase\setContinueEnumParameter
setContinueEnumParameter( $paramName, $paramValue)
Set a query-continue value.
Definition: ApiQueryBase.php:531
ApiQueryInfo\$pageIsRedir
$pageIsRedir
Definition: ApiQueryInfo.php:48
MediaWikiServices
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
Definition: injection.txt:25
MediaWiki\Linker\LinkTarget
Definition: LinkTarget.php:26
ApiQueryInfo\$cachedTokens
static $cachedTokens
Definition: ApiQueryInfo.php:121
MWNamespace\getTalk
static getTalk( $index)
Get the talk namespace index for a given namespace.
Definition: MWNamespace.php:129
ApiQueryInfo\getBlockToken
static getBlockToken( $pageid, $title)
Definition: ApiQueryInfo.php:204
$query
null for the 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:1620
ApiBase\PARAM_HELP_MSG_PER_VALUE
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:157
ApiQueryInfo\getVariantTitles
getVariantTitles()
Definition: ApiQueryInfo.php:754
MWNamespace\getSubject
static getSubject( $index)
Get the subject namespace index for a given namespace Special namespaces (NS_MEDIA,...
Definition: MWNamespace.php:143
ApiQueryInfo\$fld_readable
$fld_readable
Definition: ApiQueryInfo.php:34
ApiQueryInfo\requestExtraData
requestExtraData( $pageSet)
Definition: ApiQueryInfo.php:67
ApiQueryInfo\$fld_visitingwatchers
$fld_visitingwatchers
Definition: ApiQueryInfo.php:35
ApiQueryInfo\execute
execute()
Evaluates the parameters, performs the requested query, and sets up the result.
Definition: ApiQueryInfo.php:294
Hooks\run
static run( $event, array $args=[], $deprecatedVersion=null)
Call hook functions defined in Hooks::register and $wgHooks.
Definition: Hooks.php:203
ApiQueryInfo\getWatcherInfo
getWatcherInfo()
Get the count of watchers and put it in $this->watchers.
Definition: ApiQueryInfo.php:817
ApiQueryInfo\$pageLength
$pageLength
Definition: ApiQueryInfo.php:49
ApiQueryInfo\$missing
Title[] $missing
Definition: ApiQueryInfo.php:44
ApiQueryInfo\$variantTitles
$variantTitles
Definition: ApiQueryInfo.php:52
ApiBase\LIMIT_SML1
const LIMIT_SML1
Slow query, standard limit.
Definition: ApiBase.php:238
wfExpandUrl
wfExpandUrl( $url, $defaultProto=PROTO_CURRENT)
Expand a potentially local URL to a fully-qualified URL.
Definition: GlobalFunctions.php:521
ApiQueryInfo\__construct
__construct(ApiQuery $query, $moduleName)
Definition: ApiQueryInfo.php:59
$wgContLang
this class mediates it Skin Encapsulates a look and feel for the wiki All of the functions that render HTML and make choices about how to render it are here and are called from various other places when and is meant to be subclassed with other skins that may override some of its functions The User object contains a reference to a and so rather than having a global skin object we just rely on the global User and get the skin with $wgUser and also has some character encoding functions and other locale stuff The current user interface language is instantiated as and the content language as $wgContLang
Definition: design.txt:57