diff options
Diffstat (limited to 'includes/specials/SpecialSearch.php')
| -rw-r--r-- | includes/specials/SpecialSearch.php | 1417 |
1 files changed, 470 insertions, 947 deletions
diff --git a/includes/specials/SpecialSearch.php b/includes/specials/SpecialSearch.php index cb783819..da054e02 100644 --- a/includes/specials/SpecialSearch.php +++ b/includes/specials/SpecialSearch.php @@ -29,16 +29,15 @@ * @param $par String: (default '') */ function wfSpecialSearch( $par = '' ) { - global $wgRequest, $wgUser, $wgUseOldSearchUI; + global $wgRequest, $wgUser; // Strip underscores from title parameter; most of the time we'll want // text form here. But don't strip underscores from actual text params! $titleParam = str_replace( '_', ' ', $par ); // Fetch the search term $search = str_replace( "\n", " ", $wgRequest->getText( 'search', $titleParam ) ); - $class = $wgUseOldSearchUI ? 'SpecialSearchOld' : 'SpecialSearch'; - $searchPage = new $class( $wgRequest, $wgUser ); - if( $wgRequest->getVal( 'fulltext' ) - || !is_null( $wgRequest->getVal( 'offset' )) + $searchPage = new SpecialSearch( $wgRequest, $wgUser ); + if( $wgRequest->getVal( 'fulltext' ) + || !is_null( $wgRequest->getVal( 'offset' )) || !is_null( $wgRequest->getVal( 'searchx' )) ) { $searchPage->showResults( $search ); @@ -74,7 +73,7 @@ class SpecialSearch { $this->active = 'advanced'; $this->sk = $user->getSkin(); $this->didYouMeanHtml = ''; # html of did you mean... link - $this->fulltext = $request->getVal('fulltext'); + $this->fulltext = $request->getVal('fulltext'); } /** @@ -103,7 +102,7 @@ class SpecialSearch { wfRunHooks( 'SpecialSearchNogomatch', array( &$t ) ); # If the feature is enabled, go straight to the edit page if( $wgGoToEdit ) { - $wgOut->redirect( $t->getFullURL( 'action=edit' ) ); + $wgOut->redirect( $t->getFullURL( array( 'action' => 'edit' ) ) ); return; } } @@ -114,11 +113,11 @@ class SpecialSearch { * @param string $term */ public function showResults( $term ) { - global $wgOut, $wgUser, $wgDisableTextSearch, $wgContLang; + global $wgOut, $wgUser, $wgDisableTextSearch, $wgContLang, $wgScript; wfProfileIn( __METHOD__ ); - + $sk = $wgUser->getSkin(); - + $this->searchEngine = SearchEngine::create(); $search =& $this->searchEngine; $search->setLimitOffset( $this->limit, $this->offset ); @@ -126,9 +125,9 @@ class SpecialSearch { $search->showRedirects = $this->searchRedirects; $search->prefix = $this->mPrefix; $term = $search->transformSearchTerm($term); - + $this->setupPage( $term ); - + if( $wgDisableTextSearch ) { global $wgSearchForwardUrl; if( $wgSearchForwardUrl ) { @@ -152,10 +151,10 @@ class SpecialSearch { wfProfileOut( __METHOD__ ); return; } - + $t = Title::newFromText( $term ); - - // fetch search results + + // fetch search results $rewritten = $search->replacePrefixes($term); $titleMatches = $search->searchTitle( $rewritten ); @@ -165,95 +164,116 @@ class SpecialSearch { // did you mean... suggestions if( $textMatches && $textMatches->hasSuggestion() ) { $st = SpecialPage::getTitleFor( 'Search' ); + # mirror Go/Search behaviour of original request .. $didYouMeanParams = array( 'search' => $textMatches->getSuggestionQuery() ); - if($this->fulltext != NULL) - $didYouMeanParams['fulltext'] = $this->fulltext; - $stParams = wfArrayToCGI( + + if($this->fulltext != null) + $didYouMeanParams['fulltext'] = $this->fulltext; + + $stParams = array_merge( $didYouMeanParams, $this->powerSearchOptions() ); - $suggestLink = $sk->makeKnownLinkObj( $st, - $textMatches->getSuggestionSnippet(), - $stParams ); + + $suggestionSnippet = $textMatches->getSuggestionSnippet(); + + if( $suggestionSnippet == '' ) + $suggestionSnippet = null; + + $suggestLink = $sk->linkKnown( + $st, + $suggestionSnippet, + array(), + $stParams + ); $this->didYouMeanHtml = '<div class="searchdidyoumean">'.wfMsg('search-suggest',$suggestLink).'</div>'; } - - // start rendering the page - $wgOut->addHtml( - Xml::openElement( 'table', array( 'border'=>0, 'cellpadding'=>0, 'cellspacing'=>0 ) ) . + // start rendering the page + $wgOut->addHtml( + Xml::openElement( + 'form', + array( + 'id' => ( $this->searchAdvanced ? 'powersearch' : 'search' ), + 'method' => 'get', + 'action' => $wgScript + ) + ) + ); + $wgOut->addHtml( + Xml::openElement( 'table', array( 'id'=>'mw-search-top-table', 'border'=>0, 'cellpadding'=>0, 'cellspacing'=>0 ) ) . Xml::openElement( 'tr' ) . Xml::openElement( 'td' ) . "\n" . - ( $this->searchAdvanced ? $this->powerSearchBox( $term ) : $this->shortDialog( $term ) ) . + $this->shortDialog( $term ) . Xml::closeElement('td') . Xml::closeElement('tr') . Xml::closeElement('table') ); - + // Sometimes the search engine knows there are too many hits if( $titleMatches instanceof SearchResultTooMany ) { $wgOut->addWikiText( '==' . wfMsg( 'toomanymatches' ) . "==\n" ); wfProfileOut( __METHOD__ ); return; } - + $filePrefix = $wgContLang->getFormattedNsText(NS_FILE).':'; - if( '' === trim( $term ) || $filePrefix === trim( $term ) ) { - $wgOut->addHTML( $this->searchAdvanced ? $this->powerSearchFocus() : $this->searchFocus() ); + if( trim( $term ) === '' || $filePrefix === trim( $term ) ) { + $wgOut->addHTML( $this->searchFocus() ); + $wgOut->addHTML( $this->formHeader($term, 0, 0)); + if( $this->searchAdvanced ) { + $wgOut->addHTML( $this->powerSearchBox( $term ) ); + } + $wgOut->addHTML( '</form>' ); // Empty query -- straight view of search form wfProfileOut( __METHOD__ ); return; } - // show direct page/create link - if( !is_null($t) ) { - if( !$t->exists() ) { - $wgOut->addWikiMsg( 'searchmenu-new', wfEscapeWikiText( $t->getPrefixedText() ) ); - } else { - $wgOut->addWikiMsg( 'searchmenu-exists', wfEscapeWikiText( $t->getPrefixedText() ) ); - } - } - // Get number of results - $titleMatchesSQL = $titleMatches ? $titleMatches->numRows() : 0; - $textMatchesSQL = $textMatches ? $textMatches->numRows() : 0; + $titleMatchesNum = $titleMatches ? $titleMatches->numRows() : 0; + $textMatchesNum = $textMatches ? $textMatches->numRows() : 0; // Total initial query matches (possible false positives) - $numSQL = $titleMatchesSQL + $textMatchesSQL; + $num = $titleMatchesNum + $textMatchesNum; + // Get total actual results (after second filtering, if any) $numTitleMatches = $titleMatches && !is_null( $titleMatches->getTotalHits() ) ? - $titleMatches->getTotalHits() : $titleMatchesSQL; + $titleMatches->getTotalHits() : $titleMatchesNum; $numTextMatches = $textMatches && !is_null( $textMatches->getTotalHits() ) ? - $textMatches->getTotalHits() : $textMatchesSQL; - $totalRes = $numTitleMatches + $numTextMatches; - + $textMatches->getTotalHits() : $textMatchesNum; + + // get total number of results if backend can calculate it + $totalRes = 0; + if($titleMatches && !is_null( $titleMatches->getTotalHits() ) ) + $totalRes += $titleMatches->getTotalHits(); + if($textMatches && !is_null( $textMatches->getTotalHits() )) + $totalRes += $textMatches->getTotalHits(); + // show number of results and current offset - if( $numSQL > 0 ) { - if( $numSQL > 0 ) { - $top = wfMsgExt('showingresultstotal', array( 'parseinline' ), - $this->offset+1, $this->offset+$numSQL, $totalRes, $numSQL ); - } elseif( $numSQL >= $this->limit ) { - $top = wfShowingResults( $this->offset, $this->limit ); - } else { - $top = wfShowingResultsNum( $this->offset, $this->limit, $numSQL ); - } - $wgOut->addHTML( "<p class='mw-search-numberresults'>{$top}</p>\n" ); + $wgOut->addHTML( $this->formHeader($term, $num, $totalRes)); + if( $this->searchAdvanced ) { + $wgOut->addHTML( $this->powerSearchBox( $term ) ); } + + $wgOut->addHtml( Xml::closeElement( 'form' ) ); + $wgOut->addHtml( "<div class='searchresults'>" ); // prev/next links - if( $numSQL || $this->offset ) { + if( $num || $this->offset ) { + // Show the create link ahead + $this->showCreateLink( $t ); $prevnext = wfViewPrevNext( $this->offset, $this->limit, SpecialPage::getTitleFor( 'Search' ), wfArrayToCGI( $this->powerSearchOptions(), array( 'search' => $term ) ), - max( $titleMatchesSQL, $textMatchesSQL ) < $this->limit + max( $titleMatchesNum, $textMatchesNum ) < $this->limit ); - $wgOut->addHTML( "<p class='mw-search-pager-top'>{$prevnext}</p>\n" ); + //$wgOut->addHTML( "<p class='mw-search-pager-top'>{$prevnext}</p>\n" ); wfRunHooks( 'SpecialSearchResults', array( $term, &$titleMatches, &$textMatches ) ); } else { wfRunHooks( 'SpecialSearchNoResults', array( $term ) ); - } + } - $wgOut->addHtml( "<div class='searchresults'>" ); if( $titleMatches ) { if( $numTitleMatches > 0 ) { $wgOut->wrapWikiMsg( "==$1==\n", 'titlematches' ); @@ -265,10 +285,10 @@ class SpecialSearch { // output appropriate heading if( $numTextMatches > 0 && $numTitleMatches > 0 ) { // if no title matches the heading is redundant - $wgOut->wrapWikiMsg( "==$1==\n", 'textmatches' ); + $wgOut->wrapWikiMsg( "==$1==\n", 'textmatches' ); } elseif( $totalRes == 0 ) { # Don't show the 'no text matches' if we received title matches - $wgOut->wrapWikiMsg( "==$1==\n", 'notextmatches' ); + # $wgOut->wrapWikiMsg( "==$1==\n", 'notextmatches' ); } // show interwiki results if any if( $textMatches->hasInterwikiResults() ) { @@ -281,20 +301,41 @@ class SpecialSearch { $textMatches->free(); } - if( $totalRes === 0 ) { - $wgOut->addWikiMsg( 'search-nonefound' ); + if( $num === 0 ) { + $wgOut->addWikiMsg( 'search-nonefound', wfEscapeWikiText( $term ) ); + $this->showCreateLink( $t ); } $wgOut->addHtml( "</div>" ); - if( $totalRes === 0 ) { - $wgOut->addHTML( $this->searchAdvanced ? $this->powerSearchFocus() : $this->searchFocus() ); + if( $num === 0 ) { + $wgOut->addHTML( $this->searchFocus() ); } - if( $numSQL || $this->offset ) { + if( $num || $this->offset ) { $wgOut->addHTML( "<p class='mw-search-pager-bottom'>{$prevnext}</p>\n" ); } wfProfileOut( __METHOD__ ); } + protected function showCreateLink( $t ) { + global $wgOut; + + // show direct page/create link if applicable + $messageName = null; + if( !is_null($t) ) { + if( $t->isKnown() ) { + $messageName = 'searchmenu-exists'; + } elseif( $t->userCan( 'create' ) ) { + $messageName = 'searchmenu-new'; + } + } + if( $messageName ) { + $wgOut->addWikiMsg( $messageName, wfEscapeWikiText( $t->getPrefixedText() ) ); + } else { + // preserve the paragraph for margins etc... + $wgOut->addHtml( '<p></p>' ); + } + } + /** * */ @@ -304,24 +345,25 @@ class SpecialSearch { $nsAllSet = array_keys( SearchEngine::searchableNamespaces() ); if( $this->searchAdvanced ) $this->active = 'advanced'; - else if( $this->namespaces === NS_FILE || $this->startsWithImage( $term ) ) - $this->active = 'images'; - elseif( $this->namespaces === $nsAllSet ) - $this->active = 'all'; - elseif( $this->namespaces === SearchEngine::defaultNamespaces() ) - $this->active = 'default'; - elseif( $this->namespaces === SearchEngine::projectNamespaces() ) - $this->active = 'project'; - else - $this->active = 'advanced'; + else { + $profiles = $this->getSearchProfiles(); + + foreach( $profiles as $key => $data ) { + if ( $this->namespaces == $data['namespaces'] && $key != 'advanced') + $this->active = $key; + } + + } # Should advanced UI be used? $this->searchAdvanced = ($this->active === 'advanced'); if( !empty( $term ) ) { $wgOut->setPageTitle( wfMsg( 'searchresults') ); $wgOut->setHTMLTitle( wfMsg( 'pagetitle', wfMsg( 'searchresults-title', $term ) ) ); - } + } $wgOut->setArticleRelated( false ); $wgOut->setRobotPolicy( 'noindex,nofollow' ); + // add javascript specific to special:search + $wgOut->addScriptFile( 'search.js' ); } /** @@ -358,8 +400,8 @@ class SpecialSearch { } /** - * Show whole set of results - * + * Show whole set of results + * * @param SearchResultSet $matches */ protected function showMatches( &$matches ) { @@ -403,7 +445,20 @@ class SpecialSearch { $sk = $wgUser->getSkin(); $t = $result->getTitle(); - $link = $this->sk->makeKnownLinkObj( $t, $result->getTitleSnippet($terms)); + $titleSnippet = $result->getTitleSnippet($terms); + + if( $titleSnippet == '' ) + $titleSnippet = null; + + $link_t = clone $t; + + wfRunHooks( 'ShowSearchHitTitle', + array( &$link_t, &$titleSnippet, $result, $terms, $this ) ); + + $link = $this->sk->linkKnown( + $link_t, + $titleSnippet + ); //If page content is not readable, just return the title. //This is not quite safe, but better than showing excerpts from non-readable pages @@ -427,19 +482,42 @@ class SpecialSearch { $sectionTitle = $result->getSectionTitle(); $sectionText = $result->getSectionSnippet($terms); $redirect = ''; - if( !is_null($redirectTitle) ) - $redirect = "<span class='searchalttitle'>" - .wfMsg('search-redirect',$this->sk->makeKnownLinkObj( $redirectTitle, $redirectText)) - ."</span>"; + + if( !is_null($redirectTitle) ) { + if( $redirectText == '' ) + $redirectText = null; + + $redirect = "<span class='searchalttitle'>" . + wfMsg( + 'search-redirect', + $this->sk->linkKnown( + $redirectTitle, + $redirectText + ) + ) . + "</span>"; + } + $section = ''; - if( !is_null($sectionTitle) ) - $section = "<span class='searchalttitle'>" - .wfMsg('search-section', $this->sk->makeKnownLinkObj( $sectionTitle, $sectionText)) - ."</span>"; + + + if( !is_null($sectionTitle) ) { + if( $sectionText == '' ) + $sectionText = null; + + $section = "<span class='searchalttitle'>" . + wfMsg( + 'search-section', $this->sk->linkKnown( + $sectionTitle, + $sectionText + ) + ) . + "</span>"; + } // format text extract $extract = "<div class='searchresult'>".$result->getTextSnippet($terms)."</div>"; - + // format score if( is_null( $result->getScore() ) ) { // Search engine doesn't report scoring info @@ -454,20 +532,32 @@ class SpecialSearch { $byteSize = $result->getByteSize(); $wordCount = $result->getWordCount(); $timestamp = $result->getTimestamp(); - $size = wfMsgExt( 'search-result-size', array( 'parsemag', 'escape' ), - $this->sk->formatSize( $byteSize ), $wordCount ); + $size = wfMsgExt( + 'search-result-size', + array( 'parsemag', 'escape' ), + $this->sk->formatSize( $byteSize ), + $wgLang->formatNum( $wordCount ) + ); $date = $wgLang->timeanddate( $timestamp ); // link to related articles if supported $related = ''; if( $result->hasRelated() ) { $st = SpecialPage::getTitleFor( 'Search' ); - $stParams = wfArrayToCGI( $this->powerSearchOptions(), - array('search' => wfMsgForContent('searchrelated').':'.$t->getPrefixedText(), - 'fulltext' => wfMsg('search') )); - - $related = ' -- ' . $sk->makeKnownLinkObj( $st, - wfMsg('search-relatedarticle'), $stParams ); + $stParams = array_merge( + $this->powerSearchOptions(), + array( + 'search' => wfMsgForContent( 'searchrelated' ) . ':' . $t->getPrefixedText(), + 'fulltext' => wfMsg( 'search' ) + ) + ); + + $related = ' -- ' . $sk->linkKnown( + $st, + wfMsg('search-relatedarticle'), + array(), + $stParams + ); } // Include a thumbnail for media files... @@ -508,7 +598,7 @@ class SpecialSearch { /** * Show results from other wikis - * + * * @param SearchResultSet $matches */ protected function showInterwiki( &$matches, $query ) { @@ -517,7 +607,7 @@ class SpecialSearch { $terms = $wgContLang->convertForSearchResult( $matches->termMatches() ); $out = "<div id='mw-search-interwiki'><div id='mw-search-interwiki-caption'>". - wfMsg('search-interwiki-caption')."</div>\n"; + wfMsg('search-interwiki-caption')."</div>\n"; $off = $this->offset + 1; $out .= "<ul class='mw-search-iwresults'>\n"; @@ -527,15 +617,15 @@ class SpecialSearch { foreach($customLines as $line) { $parts = explode(":",$line,2); if(count($parts) == 2) // validate line - $customCaptions[$parts[0]] = $parts[1]; + $customCaptions[$parts[0]] = $parts[1]; } - + $prev = null; while( $result = $matches->next() ) { $out .= $this->showInterwikiHit( $result, $prev, $terms, $query, $customCaptions ); $prev = $result->getInterwikiPrefix(); } - // FIXME: should support paging in a non-confusing way (not sure how though, maybe via ajax).. + // TODO: should support paging in a non-confusing way (not sure how though, maybe via ajax).. $out .= "</ul></div>\n"; // convert the whole thing to desired language variant @@ -543,63 +633,88 @@ class SpecialSearch { wfProfileOut( __METHOD__ ); return $out; } - + /** * Show single interwiki link * * @param SearchResult $result * @param string $lastInterwiki * @param array $terms - * @param string $query + * @param string $query * @param array $customCaptions iw prefix -> caption */ protected function showInterwikiHit( $result, $lastInterwiki, $terms, $query, $customCaptions) { wfProfileIn( __METHOD__ ); global $wgContLang, $wgLang; - + if( $result->isBrokenTitle() ) { wfProfileOut( __METHOD__ ); return "<!-- Broken link in search result -->\n"; } - + $t = $result->getTitle(); - $link = $this->sk->makeKnownLinkObj( $t, $result->getTitleSnippet($terms)); + $titleSnippet = $result->getTitleSnippet($terms); + + if( $titleSnippet == '' ) + $titleSnippet = null; + + $link = $this->sk->linkKnown( + $t, + $titleSnippet + ); // format redirect if any $redirectTitle = $result->getRedirectTitle(); $redirectText = $result->getRedirectSnippet($terms); $redirect = ''; - if( !is_null($redirectTitle) ) - $redirect = "<span class='searchalttitle'>" - .wfMsg('search-redirect',$this->sk->makeKnownLinkObj( $redirectTitle, $redirectText)) - ."</span>"; + if( !is_null($redirectTitle) ) { + if( $redirectText == '' ) + $redirectText = null; + + $redirect = "<span class='searchalttitle'>" . + wfMsg( + 'search-redirect', + $this->sk->linkKnown( + $redirectTitle, + $redirectText + ) + ) . + "</span>"; + } $out = ""; - // display project name + // display project name if(is_null($lastInterwiki) || $lastInterwiki != $t->getInterwiki()) { if( key_exists($t->getInterwiki(),$customCaptions) ) // captions from 'search-interwiki-custom' $caption = $customCaptions[$t->getInterwiki()]; else{ - // default is to show the hostname of the other wiki which might suck + // default is to show the hostname of the other wiki which might suck // if there are many wikis on one hostname $parsed = parse_url($t->getFullURL()); - $caption = wfMsg('search-interwiki-default', $parsed['host']); - } + $caption = wfMsg('search-interwiki-default', $parsed['host']); + } // "more results" link (special page stuff could be localized, but we might not know target lang) - $searchTitle = Title::newFromText($t->getInterwiki().":Special:Search"); - $searchLink = $this->sk->makeKnownLinkObj( $searchTitle, wfMsg('search-interwiki-more'), - wfArrayToCGI(array('search' => $query, 'fulltext' => 'Search'))); + $searchTitle = Title::newFromText($t->getInterwiki().":Special:Search"); + $searchLink = $this->sk->linkKnown( + $searchTitle, + wfMsg('search-interwiki-more'), + array(), + array( + 'search' => $query, + 'fulltext' => 'Search' + ) + ); $out .= "</ul><div class='mw-search-interwiki-project'><span class='mw-search-interwiki-more'> {$searchLink}</span>{$caption}</div>\n<ul>"; } - $out .= "<li>{$link} {$redirect}</li>\n"; + $out .= "<li>{$link} {$redirect}</li>\n"; wfProfileOut( __METHOD__ ); return $out; } - + /** * Generates the power search box at bottom of [[Special:Search]] @@ -607,172 +722,241 @@ class SpecialSearch { * @return $out string: HTML form */ protected function powerSearchBox( $term ) { - global $wgScript; - - $namespaces = SearchEngine::searchableNamespaces(); - - $tables = $this->namespaceTables( $namespaces ); - - $redirect = Xml::check( 'redirs', $this->searchRedirects, array( 'value' => '1', 'id' => 'redirs' ) ); - $redirectLabel = Xml::label( wfMsg( 'powersearch-redir' ), 'redirs' ); - $searchField = Xml::inputLabel( wfMsg('powersearch-field'), 'search', 'powerSearchText', 50, $term, - array( 'type' => 'text') ); - $searchButton = Xml::submitButton( wfMsg( 'powersearch' ), array( 'name' => 'fulltext' )) . "\n"; - $searchTitle = SpecialPage::getTitleFor( 'Search' ); + global $wgScript, $wgContLang; - $redirectText = ''; - // show redirects check only if backend supports it - if( $this->searchEngine->acceptListRedirects() ) { - $redirectText = "<p>". $redirect . " " . $redirectLabel ."</p>"; + // Groups namespaces into rows according to subject + $rows = array(); + foreach( SearchEngine::searchableNamespaces() as $namespace => $name ) { + $subject = MWNamespace::getSubject( $namespace ); + if( !array_key_exists( $subject, $rows ) ) { + $rows[$subject] = ""; + } + $name = str_replace( '_', ' ', $name ); + if( $name == '' ) { + $name = wfMsg( 'blanknamespace' ); + } + $rows[$subject] .= + Xml::openElement( + 'td', array( 'style' => 'white-space: nowrap' ) + ) . + Xml::checkLabel( + $name, + "ns{$namespace}", + "mw-search-ns{$namespace}", + in_array( $namespace, $this->namespaces ) + ) . + Xml::closeElement( 'td' ); } + $rows = array_values( $rows ); + $numRows = count( $rows ); - $out = Xml::openElement( 'form', array( 'id' => 'powersearch', 'method' => 'get', 'action' => $wgScript ) ) . - Xml::hidden( 'title', $searchTitle->getPrefixedText() ) . "\n" . - "<p>" . - wfMsgExt( 'powersearch-ns', array( 'parseinline' ) ) . - "</p>\n" . - '<input type="hidden" name="advanced" value="'.$this->searchAdvanced."\"/>\n". - $tables . - "<hr style=\"clear: both;\" />\n". - $redirectText ."\n". - "<div style=\"padding-top:2px;padding-bottom:2px;\">". - $searchField . - " " . - Xml::hidden( 'fulltext', 'Advanced search' ) . "\n" . - $searchButton . - "</div>". - "</form>"; - $t = Title::newFromText( $term ); - /* if( $t != null && count($this->namespaces) === 1 ) { - $out .= wfMsgExt( 'searchmenu-prefix', array('parseinline'), $term ); - } */ - return Xml::openElement( 'fieldset', array('id' => 'mw-searchoptions','style' => 'margin:0em;') ) . + // Lays out namespaces in multiple floating two-column tables so they'll + // be arranged nicely while still accommodating different screen widths + $namespaceTables = ''; + for( $i = 0; $i < $numRows; $i += 4 ) { + $namespaceTables .= Xml::openElement( + 'table', + array( 'cellpadding' => 0, 'cellspacing' => 0, 'border' => 0 ) + ); + for( $j = $i; $j < $i + 4 && $j < $numRows; $j++ ) { + $namespaceTables .= Xml::tags( 'tr', null, $rows[$j] ); + } + $namespaceTables .= Xml::closeElement( 'table' ); + } + // Show redirects check only if backend supports it + $redirects = ''; + if( $this->searchEngine->acceptListRedirects() ) { + $redirects = + Xml::check( + 'redirs', $this->searchRedirects, array( 'value' => '1', 'id' => 'redirs' ) + ) . + ' ' . + Xml::label( wfMsg( 'powersearch-redir' ), 'redirs' ); + } + // Return final output + return + Xml::openElement( + 'fieldset', + array( 'id' => 'mw-searchoptions', 'style' => 'margin:0em;' ) + ) . Xml::element( 'legend', null, wfMsg('powersearch-legend') ) . - $this->formHeader($term) . $out . $this->didYouMeanHtml . + Xml::tags( 'h4', null, wfMsgExt( 'powersearch-ns', array( 'parseinline' ) ) ) . + Xml::tags( + 'div', + array( 'id' => 'mw-search-togglebox' ), + Xml::label( wfMsg( 'powersearch-togglelabel' ), 'mw-search-togglelabel' ) . + Xml::element( + 'input', + array( + 'type'=>'button', + 'id' => 'mw-search-toggleall', + 'onclick' => 'mwToggleSearchCheckboxes("all");', + 'value' => wfMsg( 'powersearch-toggleall' ) + ) + ) . + Xml::element( + 'input', + array( + 'type'=>'button', + 'id' => 'mw-search-togglenone', + 'onclick' => 'mwToggleSearchCheckboxes("none");', + 'value' => wfMsg( 'powersearch-togglenone' ) + ) + ) + ) . + Xml::element( 'div', array( 'class' => 'divider' ), '', false ) . + $namespaceTables . + Xml::element( 'div', array( 'class' => 'divider' ), '', false ) . + $redirects . + Xml::hidden( 'title', SpecialPage::getTitleFor( 'Search' )->getPrefixedText() ) . + Xml::hidden( 'advanced', $this->searchAdvanced ) . + Xml::hidden( 'fulltext', 'Advanced search' ) . Xml::closeElement( 'fieldset' ); } - + protected function searchFocus() { - global $wgJsMimeType; - return "<script type=\"$wgJsMimeType\">" . + $id = $this->searchAdvanced ? 'powerSearchText' : 'searchText'; + return Html::inlineScript( "hookEvent(\"load\", function() {" . - "document.getElementById('searchText').focus();" . - "});" . - "</script>"; + "document.getElementById('$id').focus();" . + "});" ); } + + protected function getSearchProfiles() { + // Builds list of Search Types (profiles) + $nsAllSet = array_keys( SearchEngine::searchableNamespaces() ); + + $profiles = array( + 'default' => array( + 'message' => 'searchprofile-articles', + 'tooltip' => 'searchprofile-articles-tooltip', + 'namespaces' => SearchEngine::defaultNamespaces(), + 'namespace-messages' => SearchEngine::namespacesAsText( + SearchEngine::defaultNamespaces() + ), + ), + 'images' => array( + 'message' => 'searchprofile-images', + 'tooltip' => 'searchprofile-images-tooltip', + 'namespaces' => array( NS_FILE ), + ), + 'help' => array( + 'message' => 'searchprofile-project', + 'tooltip' => 'searchprofile-project-tooltip', + 'namespaces' => SearchEngine::helpNamespaces(), + 'namespace-messages' => SearchEngine::namespacesAsText( + SearchEngine::helpNamespaces() + ), + ), + 'all' => array( + 'message' => 'searchprofile-everything', + 'tooltip' => 'searchprofile-everything-tooltip', + 'namespaces' => $nsAllSet, + ), + 'advanced' => array( + 'message' => 'searchprofile-advanced', + 'tooltip' => 'searchprofile-advanced-tooltip', + 'namespaces' => $this->namespaces, + 'parameters' => array( 'advanced' => 1 ), + ) + ); + + wfRunHooks( 'SpecialSearchProfiles', array( &$profiles ) ); - protected function powerSearchFocus() { - global $wgJsMimeType; - return "<script type=\"$wgJsMimeType\">" . - "hookEvent(\"load\", function() {" . - "document.getElementById('powerSearchText').focus();" . - "});" . - "</script>"; + foreach( $profiles as $key => &$data ) { + sort($data['namespaces']); + } + + return $profiles; } - protected function formHeader( $term ) { - global $wgContLang, $wgCanonicalNamespaceNames, $wgLang; - - $sep = ' '; - $out = Xml::openElement('div', array( 'style' => 'padding-bottom:0.5em;' ) ); - + protected function formHeader( $term, $resultsShown, $totalNum ) { + global $wgContLang, $wgLang; + + $out = Xml::openElement('div', array( 'class' => 'mw-search-formheader' ) ); + $bareterm = $term; - if( $this->startsWithImage( $term ) ) - $bareterm = substr( $term, strpos( $term, ':' ) + 1 ); // delete all/image prefix - - $nsAllSet = array_keys( SearchEngine::searchableNamespaces() ); - - // search profiles headers - $m = wfMsg( 'searchprofile-articles' ); - $tt = wfMsg( 'searchprofile-articles-tooltip', - $wgLang->commaList( SearchEngine::namespacesAsText( SearchEngine::defaultNamespaces() ) ) ); - if( $this->active == 'default' ) { - $out .= Xml::element( 'strong', array( 'title'=>$tt ), $m ); - } else { - $out .= $this->makeSearchLink( $bareterm, SearchEngine::defaultNamespaces(), $m, $tt ); + if( $this->startsWithImage( $term ) ) { + // Deletes prefixes + $bareterm = substr( $term, strpos( $term, ':' ) + 1 ); } - $out .= $sep; + - $m = wfMsg( 'searchprofile-images' ); - $tt = wfMsg( 'searchprofile-images-tooltip' ); - if( $this->active == 'images' ) { - $out .= Xml::element( 'strong', array( 'title'=>$tt ), $m ); - } else { - $imageTextForm = $wgContLang->getFormattedNsText(NS_FILE).':'.$bareterm; - $out .= $this->makeSearchLink( $imageTextForm, array( NS_FILE ) , $m, $tt ); + $profiles = $this->getSearchProfiles(); + + // Outputs XML for Search Types + $out .= Xml::openElement( 'div', array( 'class' => 'search-types' ) ); + $out .= Xml::openElement( 'ul' ); + foreach ( $profiles as $id => $profile ) { + $tooltipParam = isset( $profile['namespace-messages'] ) ? + $wgLang->commaList( $profile['namespace-messages'] ) : null; + $out .= Xml::tags( + 'li', + array( + 'class' => $this->active == $id ? 'current' : 'normal' + ), + $this->makeSearchLink( + $bareterm, + $profile['namespaces'], + wfMsg( $profile['message'] ), + wfMsg( $profile['tooltip'], $tooltipParam ), + isset( $profile['parameters'] ) ? $profile['parameters'] : array() + ) + ); } - $out .= $sep; + $out .= Xml::closeElement( 'ul' ); + $out .= Xml::closeElement('div') ; - $m = wfMsg( 'searchprofile-project' ); - $tt = wfMsg( 'searchprofile-project-tooltip', - $wgLang->commaList( SearchEngine::namespacesAsText( SearchEngine::projectNamespaces() ) ) ); - if( $this->active == 'project' ) { - $out .= Xml::element( 'strong', array( 'title'=>$tt ), $m ); - } else { - $out .= $this->makeSearchLink( $bareterm, SearchEngine::projectNamespaces(), $m, $tt ); - } - $out .= $sep; - - $m = wfMsg( 'searchprofile-everything' ); - $tt = wfMsg( 'searchprofile-everything-tooltip' ); - if( $this->active == 'all' ) { - $out .= Xml::element( 'strong', array( 'title'=>$tt ), $m ); - } else { - $out .= $this->makeSearchLink( $bareterm, $nsAllSet, $m, $tt ); + // Results-info + if ( $resultsShown > 0 ) { + if ( $totalNum > 0 ){ + $top = wfMsgExt( 'showingresultsheader', array( 'parseinline' ), + $wgLang->formatNum( $this->offset + 1 ), + $wgLang->formatNum( $this->offset + $resultsShown ), + $wgLang->formatNum( $totalNum ), + wfEscapeWikiText( $term ), + $wgLang->formatNum( $resultsShown ) + ); + } elseif ( $resultsShown >= $this->limit ) { + $top = wfShowingResults( $this->offset, $this->limit ); + } else { + $top = wfShowingResultsNum( $this->offset, $this->limit, $resultsShown ); + } + $out .= Xml::tags( 'div', array( 'class' => 'results-info' ), + Xml::tags( 'ul', null, Xml::tags( 'li', null, $top ) ) + ); } - $out .= $sep; - $m = wfMsg( 'searchprofile-advanced' ); - $tt = wfMsg( 'searchprofile-advanced-tooltip' ); - if( $this->active == 'advanced' ) { - $out .= Xml::element( 'strong', array( 'title'=>$tt ), $m ); - } else { - $out .= $this->makeSearchLink( $bareterm, $this->namespaces, $m, $tt, array( 'advanced' => '1' ) ); + $out .= Xml::element( 'div', array( 'style' => 'clear:both' ), '', false ); + $out .= Xml::closeElement('div'); + + // Adds hidden namespace fields + if ( !$this->searchAdvanced ) { + foreach( $this->namespaces as $ns ) { + $out .= Xml::hidden( "ns{$ns}", '1' ); + } } - $out .= Xml::closeElement('div') ; return $out; } - + protected function shortDialog( $term ) { - global $wgScript; $searchTitle = SpecialPage::getTitleFor( 'Search' ); $searchable = SearchEngine::searchableNamespaces(); - $out = Xml::openElement( 'form', array( 'id' => 'search', 'method' => 'get', 'action' => $wgScript ) ); - $out .= Xml::hidden( 'title', $searchTitle->getPrefixedText() ) . "\n"; - // show namespaces only for advanced search - if( $this->active == 'advanced' ) { - $active = array(); - foreach( $this->namespaces as $ns ) { - $active[$ns] = $searchable[$ns]; - } - $out .= wfMsgExt( 'powersearch-ns', array( 'parseinline' ) ) . "<br/>\n"; - $out .= $this->namespaceTables( $active, 1 )."<br/>\n"; - // Still keep namespace settings otherwise, but don't show them - } else { - foreach( $this->namespaces as $ns ) { - $out .= Xml::hidden( "ns{$ns}", '1' ); - } - } + $out = Html::hidden( 'title', $searchTitle->getPrefixedText() ) . "\n"; // Keep redirect setting - $out .= Xml::hidden( "redirs", (int)$this->searchRedirects ); + $out .= Html::hidden( "redirs", (int)$this->searchRedirects ) . "\n"; // Term box - $out .= Xml::input( 'search', 50, $term, array( 'type' => 'text', 'id' => 'searchText' ) ) . "\n"; - $out .= Xml::hidden( 'fulltext', 'Search' ); - $out .= Xml::submitButton( wfMsg( 'searchbutton' ), array( 'name' => 'fulltext' ) ); - $out .= ' (' . wfMsgExt('searchmenu-help',array('parseinline') ) . ')'; - $out .= Xml::closeElement( 'form' ); - // Add prefix link for single-namespace searches - $t = Title::newFromText( $term ); - /*if( $t != null && count($this->namespaces) === 1 ) { - $out .= wfMsgExt( 'searchmenu-prefix', array('parseinline'), $term ); - }*/ - return Xml::openElement( 'fieldset', array('id' => 'mw-searchoptions','style' => 'margin:0em;') ) . - Xml::element( 'legend', null, wfMsg('searchmenu-legend') ) . - $this->formHeader($term) . $out . $this->didYouMeanHtml . - Xml::closeElement( 'fieldset' ); + $out .= Html::input( 'search', $term, 'search', array( + 'id' => $this->searchAdvanced ? 'powerSearchText' : 'searchText', + 'size' => '50', + 'autofocus' + ) ) . "\n"; + $out .= Html::hidden( 'fulltext', 'Search' ) . "\n"; + $out .= Xml::submitButton( wfMsg( 'searchbutton' ) ) . "\n"; + return $out . $this->didYouMeanHtml; } - + /** Make a search link with some target namespaces */ protected function makeSearchLink( $term, $namespaces, $label, $tooltip, $params=array() ) { $opt = $params; @@ -781,18 +965,30 @@ class SpecialSearch { } $opt['redirs'] = $this->searchRedirects ? 1 : 0; - $st = SpecialPage::getTitleFor( 'Search' ); - $stParams = wfArrayToCGI( array( 'search' => $term, 'fulltext' => wfMsg( 'search' ) ), $opt ); + $st = SpecialPage::getTitleFor( 'Search' ); + $stParams = array_merge( + array( + 'search' => $term, + 'fulltext' => wfMsg( 'search' ) + ), + $opt + ); - return Xml::element( 'a', - array( 'href'=> $st->getLocalURL( $stParams ), 'title' => $tooltip ), - $label ); + return Xml::element( + 'a', + array( + 'href' => $st->getLocalURL( $stParams ), + 'title' => $tooltip, + 'onmousedown' => 'mwSearchHeaderClick(this);', + 'onkeydown' => 'mwSearchHeaderClick(this);'), + $label + ); } - + /** Check if query starts with image: prefix */ protected function startsWithImage( $term ) { global $wgContLang; - + $p = explode( ':', $term ); if( count( $p ) > 1 ) { return $wgContLang->getNsIndex( $p[0] ) == NS_FILE; @@ -800,689 +996,16 @@ class SpecialSearch { return false; } - protected function namespaceTables( $namespaces, $rowsPerTable = 3 ) { - global $wgContLang; - // Group namespaces into rows according to subject. - // Try not to make too many assumptions about namespace numbering. - $rows = array(); - $tables = ""; - foreach( $namespaces as $ns => $name ) { - $subj = MWNamespace::getSubject( $ns ); - if( !array_key_exists( $subj, $rows ) ) { - $rows[$subj] = ""; - } - $name = str_replace( '_', ' ', $name ); - if( '' == $name ) { - $name = wfMsg( 'blanknamespace' ); - } - $rows[$subj] .= Xml::openElement( 'td', array( 'style' => 'white-space: nowrap' ) ) . - Xml::checkLabel( $name, "ns{$ns}", "mw-search-ns{$ns}", in_array( $ns, $this->namespaces ) ) . - Xml::closeElement( 'td' ) . "\n"; - } - $rows = array_values( $rows ); - $numRows = count( $rows ); - // Lay out namespaces in multiple floating two-column tables so they'll - // be arranged nicely while still accommodating different screen widths - // Float to the right on RTL wikis - $tableStyle = $wgContLang->isRTL() ? - 'float: right; margin: 0 0 0em 1em' : 'float: left; margin: 0 1em 0em 0'; - // Build the final HTML table... - for( $i = 0; $i < $numRows; $i += $rowsPerTable ) { - $tables .= Xml::openElement( 'table', array( 'style' => $tableStyle ) ); - for( $j = $i; $j < $i + $rowsPerTable && $j < $numRows; $j++ ) { - $tables .= "<tr>\n" . $rows[$j] . "</tr>"; - } - $tables .= Xml::closeElement( 'table' ) . "\n"; - } - return $tables; - } -} - -/** - * implements Special:Search - Run text & title search and display the output - * @ingroup SpecialPage - */ -class SpecialSearchOld { - - /** - * Set up basic search parameters from the request and user settings. - * Typically you'll pass $wgRequest and $wgUser. - * - * @param WebRequest $request - * @param User $user - * @public - */ - function __construct( &$request, &$user ) { - list( $this->limit, $this->offset ) = $request->getLimitOffset( 20, 'searchlimit' ); - $this->mPrefix = $request->getVal('prefix', ''); - $this->namespaces = $this->powerSearch( $request ); - if( empty( $this->namespaces ) ) { - $this->namespaces = SearchEngine::userNamespaces( $user ); - } - - $this->searchRedirects = $request->getcheck( 'redirs' ) ? true : false; - $this->fulltext = $request->getVal('fulltext'); - } - - /** - * If an exact title match can be found, jump straight ahead to it. - * @param string $term - * @public - */ - function goResult( $term ) { - global $wgOut; - global $wgGoToEdit; - - $this->setupPage( $term ); - - # Try to go to page as entered. - $t = Title::newFromText( $term ); - - # If the string cannot be used to create a title - if( is_null( $t ) ){ - return $this->showResults( $term ); - } - - # If there's an exact or very near match, jump right there. - $t = SearchEngine::getNearMatch( $term ); - if( !is_null( $t ) ) { - $wgOut->redirect( $t->getFullURL() ); - return; - } - - # No match, generate an edit URL - $t = Title::newFromText( $term ); - if( ! is_null( $t ) ) { - wfRunHooks( 'SpecialSearchNogomatch', array( &$t ) ); - # If the feature is enabled, go straight to the edit page - if ( $wgGoToEdit ) { - $wgOut->redirect( $t->getFullURL( 'action=edit' ) ); - return; - } - } - - $extra = $wgOut->parse( '=='.wfMsgNoTrans( 'notitlematches' )."==\n" ); - if( $t->quickUserCan( 'create' ) && $t->quickUserCan( 'edit' ) ) { - $extra .= wfMsgExt( 'noexactmatch', 'parse', wfEscapeWikiText( $term ) ); - } else { - $extra .= wfMsgExt( 'noexactmatch-nocreate', 'parse', wfEscapeWikiText( $term ) ); - } - - $this->showResults( $term, $extra ); - } - - /** - * @param string $term - * @param string $extra Extra HTML to add after "did you mean" - */ - public function showResults( $term, $extra = '' ) { - wfProfileIn( __METHOD__ ); - global $wgOut, $wgUser; - $sk = $wgUser->getSkin(); - - $search = SearchEngine::create(); - $search->setLimitOffset( $this->limit, $this->offset ); - $search->setNamespaces( $this->namespaces ); - $search->showRedirects = $this->searchRedirects; - $search->prefix = $this->mPrefix; - $term = $search->transformSearchTerm($term); - - $this->setupPage( $term ); - - $rewritten = $search->replacePrefixes($term); - $titleMatches = $search->searchTitle( $rewritten ); - $textMatches = $search->searchText( $rewritten ); - - // did you mean... suggestions - if($textMatches && $textMatches->hasSuggestion()){ - $st = SpecialPage::getTitleFor( 'Search' ); - - # mirror Go/Search behaviour of original request - $didYouMeanParams = array( 'search' => $textMatches->getSuggestionQuery() ); - if($this->fulltext != NULL) - $didYouMeanParams['fulltext'] = $this->fulltext; - $stParams = wfArrayToCGI( - $didYouMeanParams, - $this->powerSearchOptions() - ); - - $suggestLink = $sk->makeKnownLinkObj( $st, - $textMatches->getSuggestionSnippet(), - $stParams ); - - $wgOut->addHTML('<div class="searchdidyoumean">'.wfMsg('search-suggest',$suggestLink).'</div>'); - } - - $wgOut->addHTML( $extra ); - - $wgOut->wrapWikiMsg( "<div class='mw-searchresult'>\n$1</div>", 'searchresulttext' ); - - if( '' === trim( $term ) ) { - // Empty query -- straight view of search form - $wgOut->setSubtitle( '' ); - $wgOut->addHTML( $this->powerSearchBox( $term ) ); - $wgOut->addHTML( $this->powerSearchFocus() ); - wfProfileOut( __METHOD__ ); - return; - } - - global $wgDisableTextSearch; - if ( $wgDisableTextSearch ) { - global $wgSearchForwardUrl; - if( $wgSearchForwardUrl ) { - $url = str_replace( '$1', urlencode( $term ), $wgSearchForwardUrl ); - $wgOut->redirect( $url ); - wfProfileOut( __METHOD__ ); - return; - } - global $wgInputEncoding; - $wgOut->addHTML( - Xml::openElement( 'fieldset' ) . - Xml::element( 'legend', null, wfMsg( 'search-external' ) ) . - Xml::element( 'p', array( 'class' => 'mw-searchdisabled' ), wfMsg( 'searchdisabled' ) ) . - wfMsg( 'googlesearch', - htmlspecialchars( $term ), - htmlspecialchars( $wgInputEncoding ), - htmlspecialchars( wfMsg( 'searchbutton' ) ) - ) . - Xml::closeElement( 'fieldset' ) - ); - wfProfileOut( __METHOD__ ); - return; - } - - $wgOut->addHTML( $this->shortDialog( $term ) ); - - // Sometimes the search engine knows there are too many hits - if ($titleMatches instanceof SearchResultTooMany) { - $wgOut->addWikiText( '==' . wfMsg( 'toomanymatches' ) . "==\n" ); - $wgOut->addHTML( $this->powerSearchBox( $term ) ); - $wgOut->addHTML( $this->powerSearchFocus() ); - wfProfileOut( __METHOD__ ); - return; - } - - // show number of results - $num = ( $titleMatches ? $titleMatches->numRows() : 0 ) - + ( $textMatches ? $textMatches->numRows() : 0); - $totalNum = 0; - if($titleMatches && !is_null($titleMatches->getTotalHits())) - $totalNum += $titleMatches->getTotalHits(); - if($textMatches && !is_null($textMatches->getTotalHits())) - $totalNum += $textMatches->getTotalHits(); - if ( $num > 0 ) { - if ( $totalNum > 0 ){ - $top = wfMsgExt('showingresultstotal', array( 'parseinline' ), - $this->offset+1, $this->offset+$num, $totalNum, $num ); - } elseif ( $num >= $this->limit ) { - $top = wfShowingResults( $this->offset, $this->limit ); - } else { - $top = wfShowingResultsNum( $this->offset, $this->limit, $num ); - } - $wgOut->addHTML( "<p class='mw-search-numberresults'>{$top}</p>\n" ); - } - - // prev/next links - if( $num || $this->offset ) { - $prevnext = wfViewPrevNext( $this->offset, $this->limit, - SpecialPage::getTitleFor( 'Search' ), - wfArrayToCGI( - $this->powerSearchOptions(), - array( 'search' => $term ) ), - ($num < $this->limit) ); - $wgOut->addHTML( "<p class='mw-search-pager-top'>{$prevnext}</p>\n" ); - wfRunHooks( 'SpecialSearchResults', array( $term, &$titleMatches, &$textMatches ) ); - } else { - wfRunHooks( 'SpecialSearchNoResults', array( $term ) ); - } - - if( $titleMatches ) { - if( $titleMatches->numRows() ) { - $wgOut->wrapWikiMsg( "==$1==\n", 'titlematches' ); - $wgOut->addHTML( $this->showMatches( $titleMatches ) ); - } - $titleMatches->free(); - } - - if( $textMatches ) { - // output appropriate heading - if( $textMatches->numRows() ) { - if($titleMatches) - $wgOut->wrapWikiMsg( "==$1==\n", 'textmatches' ); - else // if no title matches the heading is redundant - $wgOut->addHTML("<hr/>"); - } elseif( $num == 0 ) { - # Don't show the 'no text matches' if we received title matches - $wgOut->wrapWikiMsg( "==$1==\n", 'notextmatches' ); - } - // show interwiki results if any - if( $textMatches->hasInterwikiResults() ) - $wgOut->addHTML( $this->showInterwiki( $textMatches->getInterwikiResults(), $term )); - // show results - if( $textMatches->numRows() ) - $wgOut->addHTML( $this->showMatches( $textMatches ) ); - - $textMatches->free(); - } - - if ( $num == 0 ) { - $wgOut->addWikiMsg( 'nonefound' ); - } - if( $num || $this->offset ) { - $wgOut->addHTML( "<p class='mw-search-pager-bottom'>{$prevnext}</p>\n" ); - } - $wgOut->addHTML( $this->powerSearchBox( $term ) ); - wfProfileOut( __METHOD__ ); - } - - #------------------------------------------------------------------ - # Private methods below this line - - /** - * - */ - function setupPage( $term ) { - global $wgOut; - if( !empty( $term ) ){ - $wgOut->setPageTitle( wfMsg( 'searchresults') ); - $wgOut->setHTMLTitle( wfMsg( 'pagetitle', wfMsg( 'searchresults-title', $term) ) ); - } - $subtitlemsg = ( Title::newFromText( $term ) ? 'searchsubtitle' : 'searchsubtitleinvalid' ); - $wgOut->setSubtitle( $wgOut->parse( wfMsg( $subtitlemsg, wfEscapeWikiText($term) ) ) ); - $wgOut->setArticleRelated( false ); - $wgOut->setRobotPolicy( 'noindex,nofollow' ); - } - - /** - * Extract "power search" namespace settings from the request object, - * returning a list of index numbers to search. - * - * @param WebRequest $request - * @return array - * @private - */ - function powerSearch( &$request ) { - $arr = array(); - foreach( SearchEngine::searchableNamespaces() as $ns => $name ) { - if( $request->getCheck( 'ns' . $ns ) ) { - $arr[] = $ns; - } - } - return $arr; - } - - /** - * Reconstruct the 'power search' options for links - * @return array - * @private - */ - function powerSearchOptions() { - $opt = array(); - foreach( $this->namespaces as $n ) { - $opt['ns' . $n] = 1; - } - $opt['redirs'] = $this->searchRedirects ? 1 : 0; - return $opt; - } - - /** - * Show whole set of results - * - * @param SearchResultSet $matches - */ - function showMatches( &$matches ) { - wfProfileIn( __METHOD__ ); - - global $wgContLang; - $terms = $wgContLang->convertForSearchResult( $matches->termMatches() ); - - $out = ""; - - $infoLine = $matches->getInfo(); - if( !is_null($infoLine) ) - $out .= "\n<!-- {$infoLine} -->\n"; - - - $off = $this->offset + 1; - $out .= "<ul class='mw-search-results'>\n"; - - while( $result = $matches->next() ) { - $out .= $this->showHit( $result, $terms ); - } - $out .= "</ul>\n"; - - // convert the whole thing to desired language variant - global $wgContLang; - $out = $wgContLang->convert( $out ); - wfProfileOut( __METHOD__ ); - return $out; - } + /** Check if query starts with all: prefix */ + protected function startsWithAll( $term ) { - /** - * Format a single hit result - * @param SearchResult $result - * @param array $terms terms to highlight - */ - function showHit( $result, $terms ) { - wfProfileIn( __METHOD__ ); - global $wgUser, $wgContLang, $wgLang; + $allkeyword = wfMsgForContent('searchall'); - if( $result->isBrokenTitle() ) { - wfProfileOut( __METHOD__ ); - return "<!-- Broken link in search result -->\n"; - } - - $t = $result->getTitle(); - $sk = $wgUser->getSkin(); - - $link = $sk->makeKnownLinkObj( $t, $result->getTitleSnippet($terms)); - - //If page content is not readable, just return the title. - //This is not quite safe, but better than showing excerpts from non-readable pages - //Note that hiding the entry entirely would screw up paging. - if (!$t->userCanRead()) { - wfProfileOut( __METHOD__ ); - return "<li>{$link}</li>\n"; - } - - // If the page doesn't *exist*... our search index is out of date. - // The least confusing at this point is to drop the result. - // You may get less results, but... oh well. :P - if( $result->isMissingRevision() ) { - wfProfileOut( __METHOD__ ); - return "<!-- missing page " . - htmlspecialchars( $t->getPrefixedText() ) . "-->\n"; - } - - // format redirects / relevant sections - $redirectTitle = $result->getRedirectTitle(); - $redirectText = $result->getRedirectSnippet($terms); - $sectionTitle = $result->getSectionTitle(); - $sectionText = $result->getSectionSnippet($terms); - $redirect = ''; - if( !is_null($redirectTitle) ) - $redirect = "<span class='searchalttitle'>" - .wfMsg('search-redirect',$sk->makeKnownLinkObj( $redirectTitle, $redirectText)) - ."</span>"; - $section = ''; - if( !is_null($sectionTitle) ) - $section = "<span class='searchalttitle'>" - .wfMsg('search-section', $sk->makeKnownLinkObj( $sectionTitle, $sectionText)) - ."</span>"; - - // format text extract - $extract = "<div class='searchresult'>".$result->getTextSnippet($terms)."</div>"; - - // format score - if( is_null( $result->getScore() ) ) { - // Search engine doesn't report scoring info - $score = ''; - } else { - $percent = sprintf( '%2.1f', $result->getScore() * 100 ); - $score = wfMsg( 'search-result-score', $wgLang->formatNum( $percent ) ) - . ' - '; - } - - // format description - $byteSize = $result->getByteSize(); - $wordCount = $result->getWordCount(); - $timestamp = $result->getTimestamp(); - $size = wfMsgExt( 'search-result-size', array( 'parsemag', 'escape' ), - $sk->formatSize( $byteSize ), - $wordCount ); - $date = $wgLang->timeanddate( $timestamp ); - - // link to related articles if supported - $related = ''; - if( $result->hasRelated() ){ - $st = SpecialPage::getTitleFor( 'Search' ); - $stParams = wfArrayToCGI( $this->powerSearchOptions(), - array('search' => wfMsgForContent('searchrelated').':'.$t->getPrefixedText(), - 'fulltext' => wfMsg('search') )); - - $related = ' -- ' . $sk->makeKnownLinkObj( $st, - wfMsg('search-relatedarticle'), $stParams ); - } - - // Include a thumbnail for media files... - if( $t->getNamespace() == NS_FILE ) { - $img = wfFindFile( $t ); - if( $img ) { - $thumb = $img->transform( array( 'width' => 120, 'height' => 120 ) ); - if( $thumb ) { - $desc = $img->getShortDesc(); - wfProfileOut( __METHOD__ ); - // Ugly table. :D - // Float doesn't seem to interact well with the bullets. - // Table messes up vertical alignment of the bullet, but I'm - // not sure what more I can do about that. :( - return "<li>" . - '<table class="searchResultImage">' . - '<tr>' . - '<td width="120" align="center">' . - $thumb->toHtml( array( 'desc-link' => true ) ) . - '</td>' . - '<td valign="top">' . - $link . - $extract . - "<div class='mw-search-result-data'>{$score}{$desc} - {$date}{$related}</div>" . - '</td>' . - '</tr>' . - '</table>' . - "</li>\n"; - } - } - } - - wfProfileOut( __METHOD__ ); - return "<li>{$link} {$redirect} {$section} {$extract}\n" . - "<div class='mw-search-result-data'>{$score}{$size} - {$date}{$related}</div>" . - "</li>\n"; - - } - - /** - * Show results from other wikis - * - * @param SearchResultSet $matches - */ - function showInterwiki( &$matches, $query ) { - wfProfileIn( __METHOD__ ); - - global $wgContLang; - $terms = $wgContLang->convertForSearchResult( $matches->termMatches() ); - - $out = "<div id='mw-search-interwiki'><div id='mw-search-interwiki-caption'>".wfMsg('search-interwiki-caption')."</div>\n"; - $off = $this->offset + 1; - $out .= "<ul start='{$off}' class='mw-search-iwresults'>\n"; - - // work out custom project captions - $customCaptions = array(); - $customLines = explode("\n",wfMsg('search-interwiki-custom')); // format per line <iwprefix>:<caption> - foreach($customLines as $line){ - $parts = explode(":",$line,2); - if(count($parts) == 2) // validate line - $customCaptions[$parts[0]] = $parts[1]; - } - - - $prev = null; - while( $result = $matches->next() ) { - $out .= $this->showInterwikiHit( $result, $prev, $terms, $query, $customCaptions ); - $prev = $result->getInterwikiPrefix(); - } - // FIXME: should support paging in a non-confusing way (not sure how though, maybe via ajax).. - $out .= "</ul></div>\n"; - - // convert the whole thing to desired language variant - global $wgContLang; - $out = $wgContLang->convert( $out ); - wfProfileOut( __METHOD__ ); - return $out; - } - - /** - * Show single interwiki link - * - * @param SearchResult $result - * @param string $lastInterwiki - * @param array $terms - * @param string $query - * @param array $customCaptions iw prefix -> caption - */ - function showInterwikiHit( $result, $lastInterwiki, $terms, $query, $customCaptions) { - wfProfileIn( __METHOD__ ); - global $wgUser, $wgContLang, $wgLang; - - if( $result->isBrokenTitle() ) { - wfProfileOut( __METHOD__ ); - return "<!-- Broken link in search result -->\n"; - } - - $t = $result->getTitle(); - $sk = $wgUser->getSkin(); - - $link = $sk->makeKnownLinkObj( $t, $result->getTitleSnippet($terms)); - - // format redirect if any - $redirectTitle = $result->getRedirectTitle(); - $redirectText = $result->getRedirectSnippet($terms); - $redirect = ''; - if( !is_null($redirectTitle) ) - $redirect = "<span class='searchalttitle'>" - .wfMsg('search-redirect',$sk->makeKnownLinkObj( $redirectTitle, $redirectText)) - ."</span>"; - - $out = ""; - // display project name - if(is_null($lastInterwiki) || $lastInterwiki != $t->getInterwiki()){ - if( key_exists($t->getInterwiki(),$customCaptions) ) - // captions from 'search-interwiki-custom' - $caption = $customCaptions[$t->getInterwiki()]; - else{ - // default is to show the hostname of the other wiki which might suck - // if there are many wikis on one hostname - $parsed = parse_url($t->getFullURL()); - $caption = wfMsg('search-interwiki-default', $parsed['host']); - } - // "more results" link (special page stuff could be localized, but we might not know target lang) - $searchTitle = Title::newFromText($t->getInterwiki().":Special:Search"); - $searchLink = $sk->makeKnownLinkObj( $searchTitle, wfMsg('search-interwiki-more'), - wfArrayToCGI(array('search' => $query, 'fulltext' => 'Search'))); - $out .= "</ul><div class='mw-search-interwiki-project'><span class='mw-search-interwiki-more'>{$searchLink}</span>{$caption}</div>\n<ul>"; - } - - $out .= "<li>{$link} {$redirect}</li>\n"; - wfProfileOut( __METHOD__ ); - return $out; - } - - - /** - * Generates the power search box at bottom of [[Special:Search]] - * @param $term string: search term - * @return $out string: HTML form - */ - function powerSearchBox( $term ) { - global $wgScript, $wgContLang; - - $namespaces = SearchEngine::searchableNamespaces(); - - // group namespaces into rows according to subject; try not to make too - // many assumptions about namespace numbering - $rows = array(); - foreach( $namespaces as $ns => $name ) { - $subj = MWNamespace::getSubject( $ns ); - if( !array_key_exists( $subj, $rows ) ) { - $rows[$subj] = ""; - } - $name = str_replace( '_', ' ', $name ); - if( '' == $name ) { - $name = wfMsg( 'blanknamespace' ); - } - $rows[$subj] .= Xml::openElement( 'td', array( 'style' => 'white-space: nowrap' ) ) . - Xml::checkLabel( $name, "ns{$ns}", "mw-search-ns{$ns}", in_array( $ns, $this->namespaces ) ) . - Xml::closeElement( 'td' ) . "\n"; - } - $rows = array_values( $rows ); - $numRows = count( $rows ); - - // lay out namespaces in multiple floating two-column tables so they'll - // be arranged nicely while still accommodating different screen widths - $rowsPerTable = 3; // seems to look nice - - // float to the right on RTL wikis - $tableStyle = ( $wgContLang->isRTL() ? - 'float: right; margin: 0 0 1em 1em' : - 'float: left; margin: 0 1em 1em 0' ); - - $tables = ""; - for( $i = 0; $i < $numRows; $i += $rowsPerTable ) { - $tables .= Xml::openElement( 'table', array( 'style' => $tableStyle ) ); - for( $j = $i; $j < $i + $rowsPerTable && $j < $numRows; $j++ ) { - $tables .= "<tr>\n" . $rows[$j] . "</tr>"; - } - $tables .= Xml::closeElement( 'table' ) . "\n"; - } - - $redirect = Xml::check( 'redirs', $this->searchRedirects, array( 'value' => '1', 'id' => 'redirs' ) ); - $redirectLabel = Xml::label( wfMsg( 'powersearch-redir' ), 'redirs' ); - $searchField = Xml::input( 'search', 50, $term, array( 'type' => 'text', 'id' => 'powerSearchText' ) ); - $searchButton = Xml::submitButton( wfMsg( 'powersearch' ), array( 'name' => 'fulltext' ) ) . "\n"; - $searchTitle = SpecialPage::getTitleFor( 'Search' ); - $searchHiddens = Xml::hidden( 'title', $searchTitle->getPrefixedText() ) . "\n"; - $searchHiddens .= Xml::hidden( 'fulltext', 'Advanced search' ) . "\n"; - - $out = Xml::openElement( 'form', array( 'id' => 'powersearch', 'method' => 'get', 'action' => $wgScript ) ) . - Xml::fieldset( wfMsg( 'powersearch-legend' ), - "<p>" . - wfMsgExt( 'powersearch-ns', array( 'parseinline' ) ) . - "</p>\n" . - $tables . - "<hr style=\"clear: both\" />\n" . - "<p>" . - $redirect . " " . $redirectLabel . - "</p>\n" . - wfMsgExt( 'powersearch-field', array( 'parseinline' ) ) . - " " . - $searchField . - " " . - $searchHiddens . - $searchButton ) . - "</form>"; - - return $out; - } - - function powerSearchFocus() { - global $wgJsMimeType; - return "<script type=\"$wgJsMimeType\">" . - "hookEvent(\"load\", function(){" . - "document.getElementById('powerSearchText').focus();" . - "});" . - "</script>"; - } - - function shortDialog($term) { - global $wgScript; - - $out = Xml::openElement( 'form', array( - 'id' => 'search', - 'method' => 'get', - 'action' => $wgScript - )); - $searchTitle = SpecialPage::getTitleFor( 'Search' ); - $out .= Xml::input( 'search', 50, $term, array( 'type' => 'text', 'id' => 'searchText' ) ) . ' '; - foreach( SearchEngine::searchableNamespaces() as $ns => $name ) { - if( in_array( $ns, $this->namespaces ) ) { - $out .= Xml::hidden( "ns{$ns}", '1' ); - } + $p = explode( ':', $term ); + if( count( $p ) > 1 ) { + return $p[0] == $allkeyword; } - $out .= Xml::hidden( 'title', $searchTitle->getPrefixedText() ); - $out .= Xml::hidden( 'fulltext', 'Search' ); - $out .= Xml::submitButton( wfMsg( 'searchbutton' ), array( 'name' => 'fulltext' ) ); - $out .= Xml::closeElement( 'form' ); - - return $out; + return false; } } + |