MediaWiki REL1_34
SpecialSearch.php
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1<?php
33
47 protected $profile;
48
50 protected $searchEngine;
51
54
56 protected $extraParams = [];
57
62 protected $mPrefix;
63
67 protected $limit, $offset;
68
72 protected $namespaces;
73
77 protected $fulltext;
78
82 protected $sort = SearchEngine::DEFAULT_SORT;
83
87 protected $runSuggestion = true;
88
93 protected $searchConfig;
94
99 private $loadStatus;
100
101 const NAMESPACES_CURRENT = 'sense';
102
103 public function __construct() {
104 parent::__construct( 'Search' );
105 $this->searchConfig = MediaWikiServices::getInstance()->getSearchEngineConfig();
106 }
107
113 public function execute( $par ) {
114 $request = $this->getRequest();
115 $out = $this->getOutput();
116
117 // Fetch the search term
118 $term = str_replace( "\n", " ", $request->getText( 'search' ) );
119
120 // Historically search terms have been accepted not only in the search query
121 // parameter, but also as part of the primary url. This can have PII implications
122 // in releasing page view data. As such issue a 301 redirect to the correct
123 // URL.
124 if ( $par !== null && $par !== '' && $term === '' ) {
125 $query = $request->getValues();
126 unset( $query['title'] );
127 // Strip underscores from title parameter; most of the time we'll want
128 // text form here. But don't strip underscores from actual text params!
129 $query['search'] = str_replace( '_', ' ', $par );
130 $out->redirect( $this->getPageTitle()->getFullURL( $query ), 301 );
131 return;
132 }
133
134 // Need to load selected namespaces before handling nsRemember
135 $this->load();
136 // TODO: This performs database actions on GET request, which is going to
137 // be a problem for our multi-datacenter work.
138 if ( $request->getCheck( 'nsRemember' ) ) {
139 $this->saveNamespaces();
140 // Remove the token from the URL to prevent the user from inadvertently
141 // exposing it (e.g. by pasting it into a public wiki page) or undoing
142 // later settings changes (e.g. by reloading the page).
143 $query = $request->getValues();
144 unset( $query['title'], $query['nsRemember'] );
145 $out->redirect( $this->getPageTitle()->getFullURL( $query ) );
146 return;
147 }
148
149 $this->searchEngineType = $request->getVal( 'srbackend' );
150 if ( !$request->getVal( 'fulltext' ) && !$request->getCheck( 'offset' ) ) {
151 $url = $this->goResult( $term );
152 if ( $url !== null ) {
153 // successful 'go'
154 $out->redirect( $url );
155 return;
156 }
157 // No match. If it could plausibly be a title
158 // run the No go match hook.
159 $title = Title::newFromText( $term );
160 if ( !is_null( $title ) ) {
161 Hooks::run( 'SpecialSearchNogomatch', [ &$title ] );
162 }
163 }
164
165 $this->setupPage( $term );
166
167 if ( $this->getConfig()->get( 'DisableTextSearch' ) ) {
168 $searchForwardUrl = $this->getConfig()->get( 'SearchForwardUrl' );
169 if ( $searchForwardUrl ) {
170 $url = str_replace( '$1', urlencode( $term ), $searchForwardUrl );
171 $out->redirect( $url );
172 } else {
173 $this->showGoogleSearch( $term );
174 }
175
176 return;
177 }
178
179 $this->showResults( $term );
180 }
181
189 private function showGoogleSearch( $term ) {
190 $this->getOutput()->addHTML(
191 "<fieldset>" .
192 "<legend>" .
193 $this->msg( 'search-external' )->escaped() .
194 "</legend>" .
195 "<p class='mw-searchdisabled'>" .
196 $this->msg( 'searchdisabled' )->escaped() .
197 "</p>" .
198 $this->msg( 'googlesearch' )->rawParams(
199 htmlspecialchars( $term ),
200 'UTF-8',
201 $this->msg( 'searchbutton' )->escaped()
202 )->text() .
203 "</fieldset>"
204 );
205 }
206
212 public function load() {
213 $this->loadStatus = new Status();
214
215 $request = $this->getRequest();
216 list( $this->limit, $this->offset ) = $request->getLimitOffset( 20, '' );
217 $this->mPrefix = $request->getVal( 'prefix', '' );
218 if ( $this->mPrefix !== '' ) {
219 $this->setExtraParam( 'prefix', $this->mPrefix );
220 }
221
222 $sort = $request->getVal( 'sort', SearchEngine::DEFAULT_SORT );
223 $validSorts = $this->getSearchEngine()->getValidSorts();
224 if ( !in_array( $sort, $validSorts ) ) {
225 $this->loadStatus->warning( 'search-invalid-sort-order', $sort,
226 implode( ', ', $validSorts ) );
227 } elseif ( $sort !== $this->sort ) {
228 $this->sort = $sort;
229 $this->setExtraParam( 'sort', $this->sort );
230 }
231
232 $user = $this->getUser();
233
234 # Extract manually requested namespaces
235 $nslist = $this->powerSearch( $request );
236 if ( $nslist === [] ) {
237 # Fallback to user preference
238 $nslist = $this->searchConfig->userNamespaces( $user );
239 }
240
241 $profile = null;
242 if ( $nslist === [] ) {
243 $profile = 'default';
244 }
245
246 $profile = $request->getVal( 'profile', $profile );
247 $profiles = $this->getSearchProfiles();
248 if ( $profile === null ) {
249 // BC with old request format
250 $profile = 'advanced';
251 foreach ( $profiles as $key => $data ) {
252 if ( $nslist === $data['namespaces'] && $key !== 'advanced' ) {
253 $profile = $key;
254 }
255 }
256 $this->namespaces = $nslist;
257 } elseif ( $profile === 'advanced' ) {
258 $this->namespaces = $nslist;
259 } elseif ( isset( $profiles[$profile]['namespaces'] ) ) {
260 $this->namespaces = $profiles[$profile]['namespaces'];
261 } else {
262 // Unknown profile requested
263 $this->loadStatus->warning( 'search-unknown-profile', $profile );
264 $profile = 'default';
265 $this->namespaces = $profiles['default']['namespaces'];
266 }
267
268 $this->fulltext = $request->getVal( 'fulltext' );
269 $this->runSuggestion = (bool)$request->getVal( 'runsuggestion', true );
270 $this->profile = $profile;
271 }
272
279 public function goResult( $term ) {
280 # If the string cannot be used to create a title
281 if ( is_null( Title::newFromText( $term ) ) ) {
282 return null;
283 }
284 # If there's an exact or very near match, jump right there.
285 $title = $this->getSearchEngine()
286 ->getNearMatcher( $this->getConfig() )->getNearMatch( $term );
287 if ( is_null( $title ) ) {
288 return null;
289 }
290 $url = null;
291 if ( !Hooks::run( 'SpecialSearchGoResult', [ $term, $title, &$url ] ) ) {
292 return null;
293 }
294
295 return $url ?? $title->getFullUrlForRedirect();
296 }
297
301 public function showResults( $term ) {
302 if ( $this->searchEngineType !== null ) {
303 $this->setExtraParam( 'srbackend', $this->searchEngineType );
304 }
305
306 $out = $this->getOutput();
307 $widgetOptions = $this->getConfig()->get( 'SpecialSearchFormOptions' );
309 $this,
310 $this->searchConfig,
311 $this->getSearchProfiles()
312 );
313 $filePrefix = MediaWikiServices::getInstance()->getContentLanguage()->
314 getFormattedNsText( NS_FILE ) . ':';
315 if ( trim( $term ) === '' || $filePrefix === trim( $term ) ) {
316 // Empty query -- straight view of search form
317 if ( !Hooks::run( 'SpecialSearchResultsPrepend', [ $this, $out, $term ] ) ) {
318 # Hook requested termination
319 return;
320 }
321 $out->enableOOUI();
322 // The form also contains the 'Showing results 0 - 20 of 1234' so we can
323 // only do the form render here for the empty $term case. Rendering
324 // the form when a search is provided is repeated below.
325 $out->addHTML( $formWidget->render(
326 $this->profile, $term, 0, 0, $this->offset, $this->isPowerSearch(), $widgetOptions
327 ) );
328 return;
329 }
330
331 $engine = $this->getSearchEngine();
332 $engine->setFeatureData( 'rewrite', $this->runSuggestion );
333 $engine->setLimitOffset( $this->limit, $this->offset );
334 $engine->setNamespaces( $this->namespaces );
335 $engine->setSort( $this->sort );
336 $engine->prefix = $this->mPrefix;
337
338 Hooks::run( 'SpecialSearchSetupEngine', [ $this, $this->profile, $engine ] );
339 if ( !Hooks::run( 'SpecialSearchResultsPrepend', [ $this, $out, $term ] ) ) {
340 # Hook requested termination
341 return;
342 }
343
344 $title = Title::newFromText( $term );
345 $showSuggestion = $title === null || !$title->isKnown();
346 $engine->setShowSuggestion( $showSuggestion );
347
348 $rewritten = $engine->replacePrefixes( $term );
349 if ( $rewritten !== $term ) {
350 wfDeprecated( 'SearchEngine::replacePrefixes() (overridden by ' .
351 get_class( $engine ) . ')', '1.32' );
352 }
353
354 // fetch search results
355 $titleMatches = $engine->searchTitle( $rewritten );
356 $textMatches = $engine->searchText( $rewritten );
357
358 $textStatus = null;
359 if ( $textMatches instanceof Status ) {
360 $textStatus = $textMatches;
361 $textMatches = $textStatus->getValue();
362 }
363
364 // Get number of results
365 $titleMatchesNum = $textMatchesNum = $numTitleMatches = $numTextMatches = 0;
366 if ( $titleMatches ) {
367 $titleMatchesNum = $titleMatches->numRows();
368 $numTitleMatches = $titleMatches->getTotalHits();
369 }
370 if ( $textMatches ) {
371 $textMatchesNum = $textMatches->numRows();
372 $numTextMatches = $textMatches->getTotalHits();
373 if ( $textMatchesNum > 0 ) {
374 $engine->augmentSearchResults( $textMatches );
375 }
376 }
377 $num = $titleMatchesNum + $textMatchesNum;
378 $totalRes = $numTitleMatches + $numTextMatches;
379
380 // start rendering the page
381 $out->enableOOUI();
382 $out->addHTML( $formWidget->render(
383 $this->profile, $term, $num, $totalRes, $this->offset, $this->isPowerSearch(), $widgetOptions
384 ) );
385
386 // did you mean... suggestions
387 if ( $textMatches ) {
388 $dymWidget = new MediaWiki\Widget\Search\DidYouMeanWidget( $this );
389 $out->addHTML( $dymWidget->render( $term, $textMatches ) );
390 }
391
392 $hasSearchErrors = $textStatus && $textStatus->getErrors() !== [];
393 $hasOtherResults = $textMatches &&
394 $textMatches->hasInterwikiResults( ISearchResultSet::INLINE_RESULTS );
395
396 if ( $textMatches && $textMatches->hasInterwikiResults( ISearchResultSet::SECONDARY_RESULTS ) ) {
397 $out->addHTML( '<div class="searchresults mw-searchresults-has-iw">' );
398 } else {
399 $out->addHTML( '<div class="searchresults">' );
400 }
401
402 if ( $hasSearchErrors || $this->loadStatus->getErrors() ) {
403 if ( $textStatus === null ) {
404 $textStatus = $this->loadStatus;
405 } else {
406 $textStatus->merge( $this->loadStatus );
407 }
408 list( $error, $warning ) = $textStatus->splitByErrorType();
409 if ( $error->getErrors() ) {
410 $out->addHTML( Html::errorBox(
411 $error->getHTML( 'search-error' )
412 ) );
413 }
414 if ( $warning->getErrors() ) {
415 $out->addHTML( Html::warningBox(
416 $warning->getHTML( 'search-warning' )
417 ) );
418 }
419 }
420
421 // Show the create link ahead
422 $this->showCreateLink( $title, $num, $titleMatches, $textMatches );
423
424 Hooks::run( 'SpecialSearchResults', [ $term, &$titleMatches, &$textMatches ] );
425
426 // If we have no results and have not already displayed an error message
427 if ( $num === 0 && !$hasSearchErrors ) {
428 $out->wrapWikiMsg( "<p class=\"mw-search-nonefound\">\n$1</p>", [
429 $hasOtherResults ? 'search-nonefound-thiswiki' : 'search-nonefound',
430 wfEscapeWikiText( $term )
431 ] );
432 }
433
434 // Although $num might be 0 there can still be secondary or inline
435 // results to display.
437 $mainResultWidget = new FullSearchResultWidget( $this, $linkRenderer );
438
439 // Default (null) on. Can be explicitly disabled.
440 if ( $engine->getFeatureData( 'enable-new-crossproject-page' ) !== false ) {
441 $sidebarResultWidget = new InterwikiSearchResultWidget( $this, $linkRenderer );
442 $sidebarResultsWidget = new InterwikiSearchResultSetWidget(
443 $this,
444 $sidebarResultWidget,
446 MediaWikiServices::getInstance()->getInterwikiLookup(),
447 $engine->getFeatureData( 'show-multimedia-search-results' )
448 );
449 } else {
450 $sidebarResultWidget = new SimpleSearchResultWidget( $this, $linkRenderer );
451 $sidebarResultsWidget = new SimpleSearchResultSetWidget(
452 $this,
453 $sidebarResultWidget,
455 MediaWikiServices::getInstance()->getInterwikiLookup()
456 );
457 }
458
459 $widget = new BasicSearchResultSetWidget( $this, $mainResultWidget, $sidebarResultsWidget );
460
461 $out->addHTML( $widget->render(
462 $term, $this->offset, $titleMatches, $textMatches
463 ) );
464
465 $out->addHTML( '<div class="mw-search-visualclear"></div>' );
466
467 // prev/next links
468 if ( $totalRes > $this->limit || $this->offset ) {
469 // Allow matches to define the correct offset, as interleaved
470 // AB testing may require a different next page offset.
471 if ( $textMatches && $textMatches->getOffset() !== null ) {
472 $offset = $textMatches->getOffset();
473 } else {
474 $offset = $this->offset;
475 }
476
477 $prevNext = $this->buildPrevNextNavigation(
478 $offset,
479 $this->limit,
480 $this->powerSearchOptions() + [ 'search' => $term ],
481 $this->limit + $this->offset >= $totalRes
482 );
483 $out->addHTML( "<p class='mw-search-pager-bottom'>{$prevNext}</p>\n" );
484 }
485
486 // Close <div class='searchresults'>
487 $out->addHTML( "</div>" );
488
489 Hooks::run( 'SpecialSearchResultsAppend', [ $this, $out, $term ] );
490 }
491
498 protected function showCreateLink( $title, $num, $titleMatches, $textMatches ) {
499 // show direct page/create link if applicable
500
501 // Check DBkey !== '' in case of fragment link only.
502 if ( is_null( $title ) || $title->getDBkey() === ''
503 || ( $titleMatches !== null && $titleMatches->searchContainedSyntax() )
504 || ( $textMatches !== null && $textMatches->searchContainedSyntax() )
505 ) {
506 // invalid title
507 // preserve the paragraph for margins etc...
508 $this->getOutput()->addHTML( '<p></p>' );
509
510 return;
511 }
512
513 $messageName = 'searchmenu-new-nocreate';
514 $linkClass = 'mw-search-createlink';
515
516 if ( !$title->isExternal() ) {
517 if ( $title->isKnown() ) {
518 $messageName = 'searchmenu-exists';
519 $linkClass = 'mw-search-exists';
520 } elseif ( ContentHandler::getForTitle( $title )->supportsDirectEditing()
521 && MediaWikiServices::getInstance()->getPermissionManager()->quickUserCan( 'create',
522 $this->getUser(), $title )
523 ) {
524 $messageName = 'searchmenu-new';
525 }
526 }
527
528 $params = [
529 $messageName,
530 wfEscapeWikiText( $title->getPrefixedText() ),
531 Message::numParam( $num )
532 ];
533 Hooks::run( 'SpecialSearchCreateLink', [ $title, &$params ] );
534
535 // Extensions using the hook might still return an empty $messageName
536 if ( $messageName ) {
537 $this->getOutput()->wrapWikiMsg( "<p class=\"$linkClass\">\n$1</p>", $params );
538 } else {
539 // preserve the paragraph for margins etc...
540 $this->getOutput()->addHTML( '<p></p>' );
541 }
542 }
543
550 protected function setupPage( $term ) {
551 $out = $this->getOutput();
552
553 $this->setHeaders();
554 $this->outputHeader();
555 // TODO: Is this true? The namespace remember uses a user token
556 // on save.
557 $out->allowClickjacking();
558 $this->addHelpLink( 'Help:Searching' );
559
560 if ( strval( $term ) !== '' ) {
561 $out->setPageTitle( $this->msg( 'searchresults' ) );
562 $out->setHTMLTitle( $this->msg( 'pagetitle' )
563 ->plaintextParams( $this->msg( 'searchresults-title' )->plaintextParams( $term )->text() )
564 ->inContentLanguage()->text()
565 );
566 }
567
568 if ( $this->mPrefix !== '' ) {
569 $subtitle = $this->msg( 'search-filter-title-prefix' )->plaintextParams( $this->mPrefix );
570 $params = $this->powerSearchOptions();
571 unset( $params['prefix'] );
572 $params += [
573 'search' => $term,
574 'fulltext' => 1,
575 ];
576
577 $subtitle .= ' (';
578 $subtitle .= Xml::element(
579 'a',
580 [
581 'href' => $this->getPageTitle()->getLocalURL( $params ),
582 'title' => $this->msg( 'search-filter-title-prefix-reset' )->text(),
583 ],
584 $this->msg( 'search-filter-title-prefix-reset' )->text()
585 );
586 $subtitle .= ')';
587 $out->setSubtitle( $subtitle );
588 }
589
590 $out->addJsConfigVars( [ 'searchTerm' => $term ] );
591 $out->addModules( 'mediawiki.special.search' );
592 $out->addModuleStyles( [
593 'mediawiki.special', 'mediawiki.special.search.styles', 'mediawiki.ui', 'mediawiki.ui.button',
594 'mediawiki.ui.input', 'mediawiki.widgets.SearchInputWidget.styles',
595 ] );
596 }
597
603 protected function isPowerSearch() {
604 return $this->profile === 'advanced';
605 }
606
614 protected function powerSearch( &$request ) {
615 $arr = [];
616 foreach ( $this->searchConfig->searchableNamespaces() as $ns => $name ) {
617 if ( $request->getCheck( 'ns' . $ns ) ) {
618 $arr[] = $ns;
619 }
620 }
621
622 return $arr;
623 }
624
632 public function powerSearchOptions() {
633 $opt = [];
634 if ( $this->isPowerSearch() ) {
635 foreach ( $this->namespaces as $n ) {
636 $opt['ns' . $n] = 1;
637 }
638 } else {
639 $opt['profile'] = $this->profile;
640 }
641
642 return $opt + $this->extraParams;
643 }
644
650 protected function saveNamespaces() {
651 $user = $this->getUser();
652 $request = $this->getRequest();
653
654 if ( $user->isLoggedIn() &&
655 $user->matchEditToken(
656 $request->getVal( 'nsRemember' ),
657 'searchnamespace',
658 $request
659 ) && !wfReadOnly()
660 ) {
661 // Reset namespace preferences: namespaces are not searched
662 // when they're not mentioned in the URL parameters.
663 foreach ( MediaWikiServices::getInstance()->getNamespaceInfo()->getValidNamespaces()
664 as $n
665 ) {
666 $user->setOption( 'searchNs' . $n, false );
667 }
668 // The request parameters include all the namespaces to be searched.
669 // Even if they're the same as an existing profile, they're not eaten.
670 foreach ( $this->namespaces as $n ) {
671 $user->setOption( 'searchNs' . $n, true );
672 }
673
674 DeferredUpdates::addCallableUpdate( function () use ( $user ) {
675 $user->saveSettings();
676 } );
677
678 return true;
679 }
680
681 return false;
682 }
683
687 protected function getSearchProfiles() {
688 // Builds list of Search Types (profiles)
689 $nsAllSet = array_keys( $this->searchConfig->searchableNamespaces() );
690 $defaultNs = $this->searchConfig->defaultNamespaces();
691 $profiles = [
692 'default' => [
693 'message' => 'searchprofile-articles',
694 'tooltip' => 'searchprofile-articles-tooltip',
695 'namespaces' => $defaultNs,
696 'namespace-messages' => $this->searchConfig->namespacesAsText(
697 $defaultNs
698 ),
699 ],
700 'images' => [
701 'message' => 'searchprofile-images',
702 'tooltip' => 'searchprofile-images-tooltip',
703 'namespaces' => [ NS_FILE ],
704 ],
705 'all' => [
706 'message' => 'searchprofile-everything',
707 'tooltip' => 'searchprofile-everything-tooltip',
708 'namespaces' => $nsAllSet,
709 ],
710 'advanced' => [
711 'message' => 'searchprofile-advanced',
712 'tooltip' => 'searchprofile-advanced-tooltip',
713 'namespaces' => self::NAMESPACES_CURRENT,
714 ]
715 ];
716
717 Hooks::run( 'SpecialSearchProfiles', [ &$profiles ] );
718
719 foreach ( $profiles as &$data ) {
720 if ( !is_array( $data['namespaces'] ) ) {
721 continue;
722 }
723 sort( $data['namespaces'] );
724 }
725
726 return $profiles;
727 }
728
734 public function getSearchEngine() {
735 if ( $this->searchEngine === null ) {
736 $services = MediaWikiServices::getInstance();
737 $this->searchEngine = $this->searchEngineType ?
738 $services->getSearchEngineFactory()->create( $this->searchEngineType ) :
739 $services->newSearchEngine();
740 }
741
742 return $this->searchEngine;
743 }
744
749 function getProfile() {
750 return $this->profile;
751 }
752
757 function getNamespaces() {
758 return $this->namespaces;
759 }
760
770 public function setExtraParam( $key, $value ) {
771 $this->extraParams[$key] = $value;
772 }
773
782 public function getPrefix() {
783 return $this->mPrefix;
784 }
785
786 protected function getGroupName() {
787 return 'pages';
788 }
789}
getPermissionManager()
getUser()
wfReadOnly()
Check whether the wiki is in read-only mode.
wfEscapeWikiText( $text)
Escapes the given text so that it may be output using addWikiText() without any linking,...
wfDeprecated( $function, $version=false, $component=false, $callerOffset=2)
Throws a warning that $function is deprecated.
MediaWikiServices is the service locator for the application scope of MediaWiki.
Renders a suggested search for the user, or tells the user a suggested search was run instead of the ...
Renders a 'full' multi-line search result with metadata.
Renders one or more ISearchResultSets into a sidebar grouped by interwiki prefix.
Renders one or more ISearchResultSets into a sidebar grouped by interwiki prefix.
static numParam( $num)
Definition Message.php:1038
Configuration handling class for SearchEngine.
Contain a class for special pages.
Parent class for all special pages.
outputHeader( $summaryMessageKey='')
Outputs a summary message on top of special pages Per default the message key is the canonical name o...
setHeaders()
Sets headers - this should be called from the execute() method of all derived classes!
getOutput()
Get the OutputPage being used for this instance.
buildPrevNextNavigation( $offset, $limit, array $query=[], $atend=false, $subpage=false)
Generate (prev x| next x) (20|50|100...) type links for paging.
msg( $key,... $params)
Wrapper around wfMessage that sets the current context.
getConfig()
Shortcut to get main config object.
getRequest()
Get the WebRequest being used for this instance.
getPageTitle( $subpage=false)
Get a self-referential title object.
addHelpLink( $to, $overrideBaseUrl=false)
Adds help link with an icon via page indicators.
MediaWiki Linker LinkRenderer null $linkRenderer
implements Special:Search - Run text & title search and display the output
goResult( $term)
If an exact title match can be found, jump straight ahead to it.
setExtraParam( $key, $value)
Users of hook SpecialSearchSetupEngine can use this to add more params to links to not lose selection...
getGroupName()
Under which header this special page is listed in Special:SpecialPages See messages 'specialpages-gro...
string $mPrefix
The prefix url parameter.
null string $profile
Current search profile.
load()
Set up basic search parameters from the request and user settings.
SearchEngineConfig $searchConfig
Search engine configurations.
getPrefix()
The prefix value send to Special:Search using the 'prefix' URI param It means that the user is willin...
saveNamespaces()
Save namespace preferences when we're supposed to.
getProfile()
Current search profile.
SearchEngine $searchEngine
Search engine.
isPowerSearch()
Return true if current search is a power (advanced) search.
Status $loadStatus
Holds any parameter validation errors that should be displayed back to the user.
getNamespaces()
Current namespaces.
powerSearchOptions()
Reconstruct the 'power search' options for links TODO: Instead of exposing this publicly,...
string $searchEngineType
Search engine type, if not default.
powerSearch(&$request)
Extract "power search" namespace settings from the request object, returning a list of index numbers ...
showGoogleSearch( $term)
Output a google search form if search is disabled.
array $extraParams
For links.
execute( $par)
Entry point.
setupPage( $term)
Sets up everything for the HTML output page including styles, javascript, page title,...
showCreateLink( $title, $num, $titleMatches, $textMatches)
Generic operation result class Has warning/error list, boolean status and arbitrary value.
Definition Status.php:40
const NS_FILE
Definition Defines.php:75
$sort