New search UI tweaks:

* Show namespace checkboxes only for advanced search. Showing these for "Project Pages" searches
does provide information for advanced users, but clutters UI for everyone else. User should be able to
refer to help pages to find out which namespace are in "Project Pages" and these are also in tooltip
* put "did you mean.." inside the fieldset for increased visibility
* missing 'advanced' req param was making advanced form behave strangely, fixed
* remove "browse pages with this prefix", clutters, sometimes shows up, sometimes not. User cannot tell why
if not familiar with namespaces and logic behind the it (e.g. it shows only when one namespace is selected)
* correct placement of external search box when search is disabled
* make search messages consistent for new and existing pages

diff --git a/includes/specials/SpecialSearch.php b/includes/specials/SpecialSearch.php
index 5599030..9ed3833 100644 (file)
--- a/includes/specials/SpecialSearch.php
+++ b/includes/specials/SpecialSearch.php
@@ -72,6 +72,7 @@ class SpecialSearch {
                $this->searchAdvanced = $request->getVal( 'advanced' );
                $this->active = 'advanced';
                $this->sk = $user->getSkin();
+               $this->didYouMeanHtml = ''; # html of did you mean... link
        }
 
        /**
@@ -117,26 +118,6 @@ class SpecialSearch {
                $this->setupPage( $term );
                $this->searchEngine = SearchEngine::create();
                
-               $t = Title::newFromText( $term );
-
-               $wgOut->addHtml( 
-                       Xml::openElement( 'table', array( 'border'=>0, 'cellpadding'=>0, 'cellspacing'=>0 ) ) .
-                       Xml::openElement( 'tr' ) .
-                       Xml::openElement( 'td' ) . "\n" .
-                       ( $this->searchAdvanced ? $this->powerSearchBox( $term ) : $this->shortDialog( $term ) ) .
-                       Xml::closeElement('td') .
-                       Xml::closeElement('tr') .
-                       Xml::closeElement('table')
-               );
-
-               $filePrefix = $wgContLang->getFormattedNsText(NS_FILE).':';
-               if( '' === trim( $term ) || $filePrefix === trim( $term ) ) {
-                       $wgOut->addHTML( $this->searchAdvanced ? $this->powerSearchFocus() : $this->searchFocus() );
-                       // Empty query -- straight view of search form
-                       wfProfileOut( __METHOD__ );
-                       return;
-               }
-
                if( $wgDisableTextSearch ) {
                        global $wgSearchForwardUrl;
                        if( $wgSearchForwardUrl ) {
@@ -160,7 +141,9 @@ class SpecialSearch {
                        wfProfileOut( __METHOD__ );
                        return;
                }
-
+               
+               $t = Title::newFromText( $term );
+               // fetch search results
                $search =& $this->searchEngine;
                $search->setLimitOffset( $this->limit, $this->offset );
                $search->setNamespaces( $this->namespaces );
@@ -168,15 +151,8 @@ class SpecialSearch {
                $rewritten = $search->replacePrefixes($term);
 
                $titleMatches = $search->searchTitle( $rewritten );
-
-               // Sometimes the search engine knows there are too many hits
-               if( $titleMatches instanceof SearchResultTooMany ) {
-                       $wgOut->addWikiText( '==' . wfMsg( 'toomanymatches' ) . "==\n" );
-                       wfProfileOut( __METHOD__ );
-                       return;
-               }
-
-               $textMatches = $search->searchText( $rewritten );
+               if( !($titleMatches instanceof SearchResultTooMany))
+                       $textMatches = $search->searchText( $rewritten );
 
                // did you mean... suggestions
                if( $textMatches && $textMatches->hasSuggestion() ) {
@@ -188,7 +164,33 @@ class SpecialSearch {
                        $suggestLink = '<a href="'.$st->escapeLocalURL($stParams).'">'.
                                $textMatches->getSuggestionSnippet().'</a>';
 
-                       $wgOut->addHTML('<div class="searchdidyoumean">'.wfMsg('search-suggest',$suggestLink).'</div>');
+                       $this->didYouMeanHtml = '<div class="searchdidyoumean">'.wfMsg('search-suggest',$suggestLink).'</div>';
+               }
+               
+               // start rendering the page             
+               $wgOut->addHtml( 
+                       Xml::openElement( 'table', array( 'border'=>0, 'cellpadding'=>0, 'cellspacing'=>0 ) ) .
+                       Xml::openElement( 'tr' ) .
+                       Xml::openElement( 'td' ) . "\n" .
+                       ( $this->searchAdvanced ? $this->powerSearchBox( $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() );
+                       // Empty query -- straight view of search form
+                       wfProfileOut( __METHOD__ );
+                       return;
                }
 
                // show direct page/create link
@@ -503,7 +505,7 @@ class SpecialSearch {
                $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";
+               $out .= "<ul class='mw-search-iwresults'>\n";
 
                // work out custom project captions
                $customCaptions = array();
@@ -600,32 +602,41 @@ class SpecialSearch {
                $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";
+               $searchButton = Xml::submitButton( wfMsg( 'powersearch' ), array( 'name' => 'fulltext' )) . "\n";
                $searchTitle = SpecialPage::getTitleFor( 'Search' );
                
+               $redirectText = '';
+               // show redirects check only if backend supports it 
+               if($this->searchEngine->acceptListRedirects()){
+                       "<p>".
+                       $redirectText =  $redirect . " " . $redirectLabel
+                       ."</p>";
+               }
+               
                $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" .
-                       "<p>" .
-                       $redirect . " " . $redirectLabel .
-                       "</p>\n" .
+                       "<hr style=\"clear: both;\" />\n".                      
+                       $redirectText ."\n".
+                       "<div style=\"padding-top:2px;padding-bottom:2px;\">".
                        wfMsgExt( 'powersearch-field', array( 'parseinline' ) ) .
                        "&nbsp;" .
                        $searchField .
                        "&nbsp;" .
                        $searchButton .
+                       "</div>".
                        "</form>";
                $t = Title::newFromText( $term );
-               if( $t != null && count($this->namespaces) === 1 ) {
+               /* 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('powersearch-legend') ) .
-                       $this->formHeader($term) . $out . 
+                       $this->formHeader($term) . $out . $this->didYouMeanHtml . 
                        Xml::closeElement( 'fieldset' );
        }
        
@@ -729,8 +740,8 @@ class SpecialSearch {
                $searchable = SearchEngine::searchableNamespaces();
                $out = Xml::openElement( 'form', array( 'id' => 'search', 'method' => 'get', 'action' => $wgScript ) );
                $out .= Xml::hidden( 'title', $searchTitle->getPrefixedText() ) . "\n";
-               // If searching several, but not all namespaces, show what we are searching.
-               if( count($this->namespaces) > 1 && $this->namespaces !== array_keys($searchable) ) {
+               // show namespaces only for advanced search
+               if( $this->active == 'advanced' ) {
                        $active = array();
                        foreach( $this->namespaces as $ns ) {
                                $active[$ns] = $searchable[$ns];
@@ -752,12 +763,12 @@ class SpecialSearch {
                $out .= Xml::closeElement( 'form' );
                // Add prefix link for single-namespace searches
                $t = Title::newFromText( $term );
-               if( $t != null && count($this->namespaces) === 1 ) {
+               /*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 .
+                       $this->formHeader($term) . $out . $this->didYouMeanHtml .
                        Xml::closeElement( 'fieldset' );
        }
        

diff --git a/languages/messages/MessagesEn.php b/languages/messages/MessagesEn.php
index 8a293b0..5b22712 100644 (file)
--- a/languages/messages/MessagesEn.php
+++ b/languages/messages/MessagesEn.php
@@ -1443,7 +1443,7 @@ You can [[:\$1|create this page]].",
 'viewprevnext'                     => 'View ($1) ($2) ($3)',
 'searchmenu-legend'                => 'Search options',
 'searchmenu-exists'                => "'''There is page named \"[[\$1]]\" on this wiki'''",
-'searchmenu-new'                   => "'''[[:$1|Create]] the page ''$1'' on this wiki!'''",
+'searchmenu-new'                   => "'''Create the page \"[[:$1|$1]]\" on this wiki!'''",
 'searchhelp-url'                   => 'Help:Contents',
 'searchmenu-prefix'                => '[[Special:PrefixIndex/$1|Browse pages with this prefix]]',
 'searchmenu-help'                  => '[[{{MediaWiki:Searchhelp-url}}|{{int:help}}]]?', # do not translate or duplicate this message to other languages