tweak some comments (schema blah blah)
[lhc/web/wiklou.git] / includes / SkinTemplate.php
index 3289c5f..45e3082 100644 (file)
@@ -157,6 +157,10 @@ class SkinTemplate extends Skin {
 
                wfProfileIn( "$fname-init" );
                $this->initPage( $out );
+
+               $this->mTitle = $wgTitle;
+               $this->mUser =& $wgUser;
+
                $tpl =& $this->setupTemplate( $this->template, 'skins' );
 
                #if ( $wgUseDatabaseMessages ) { // uncomment this to fall back to GetText
@@ -165,19 +169,20 @@ class SkinTemplate extends Skin {
                wfProfileOut( "$fname-init" );
 
                wfProfileIn( "$fname-stuff" );
-               $this->thispage = $wgTitle->getPrefixedDbKey();
-               $this->thisurl = $wgTitle->getPrefixedURL();
-               $this->loggedin = $wgUser->getID() != 0;
-               $this->iscontent = ($wgTitle->getNamespace() != Namespace::getSpecial() );
+               $this->thispage = $this->mTitle->getPrefixedDbKey();
+               $this->thisurl = $this->mTitle->getPrefixedURL();
+               $this->loggedin = $wgUser->isLoggedIn();
+               $this->iscontent = ($this->mTitle->getNamespace() != NS_SPECIAL );
                $this->iseditable = ($this->iscontent and !($action == 'edit' or $action == 'submit'));
                $this->username = $wgUser->getName();
-               $this->userpage = $wgContLang->getNsText( Namespace::getUser() ) . ":" . $wgUser->getName();
+               $userPage = $wgUser->getUserPage();
+               $this->userpage = $userPage->getPrefixedText();
                $this->userpageUrlDetails = $this->makeUrlDetails($this->userpage);
 
                $this->usercss =  $this->userjs = $this->userjsprev = false;
                $this->setupUserCss();
                $this->setupUserJs();
-               $this->titletxt = $wgTitle->getPrefixedText();
+               $this->titletxt = $this->mTitle->getPrefixedText();
                wfProfileOut( "$fname-stuff" );
 
                wfProfileIn( "$fname-stuff2" );
@@ -219,13 +224,13 @@ class SkinTemplate extends Skin {
                $tpl->setRef( 'skinname', $this->skinname );
                $tpl->setRef( 'stylename', $this->stylename );
                $tpl->setRef( 'loggedin', $this->loggedin );
-               $tpl->set('nsclass', 'ns-'.$wgTitle->getNamespace());
-               $tpl->set('notspecialpage', $wgTitle->getNamespace() != NS_SPECIAL);
+               $tpl->set('nsclass', 'ns-'.$this->mTitle->getNamespace());
+               $tpl->set('notspecialpage', $this->mTitle->getNamespace() != NS_SPECIAL);
                /* XXX currently unused, might get useful later
-               $tpl->set( "editable", ($wgTitle->getNamespace() != NS_SPECIAL ) );
-               $tpl->set( "exists", $wgTitle->getArticleID() != 0 );
-               $tpl->set( "watch", $wgTitle->userIsWatching() ? "unwatch" : "watch" );
-               $tpl->set( "protect", count($wgTitle->isProtected()) ? "unprotect" : "protect" );
+               $tpl->set( "editable", ($this->mTitle->getNamespace() != NS_SPECIAL ) );
+               $tpl->set( "exists", $this->mTitle->getArticleID() != 0 );
+               $tpl->set( "watch", $this->mTitle->userIsWatching() ? "unwatch" : "watch" );
+               $tpl->set( "protect", count($this->mTitle->isProtected()) ? "unprotect" : "protect" );
                $tpl->set( "helppage", wfMsg('helppage'));
                */
                $tpl->set( 'searchaction', $this->escapeSearchLink() );
@@ -253,15 +258,14 @@ class SkinTemplate extends Skin {
                        $tpl->set('jsvarurl', false);
                }
                if( $wgUser->getNewtalk() ) {
-                       $usertitle = Title::newFromText( $this->userpage );
+                       $usertitle = $this->mUser->getUserPage();
                        $usertalktitle = $usertitle->getTalkPage();
-                       if($usertalktitle->getPrefixedDbKey() != $this->thispage){
-
+                       if( !$usertalktitle->equals( $this->mTitle ) ) {
                                $ntl = wfMsg( 'newmessages',
-                               $this->makeKnownLink(
-                                       $wgContLang->getNsText( Namespace::getTalk( Namespace::getUser() ) )
-                                       . ':' . $this->username,
-                                       wfMsg('newmessageslink') )
+                                       $this->makeKnownLinkObj(
+                                               $usertalktitle,
+                                               wfMsg('newmessageslink')
+                                       )
                                );
                                # Disable Cache
                                $wgOut->setSquidMaxage(0);
@@ -289,8 +293,8 @@ class SkinTemplate extends Skin {
                                $dbr =& wfGetDB( DB_SLAVE );
                                extract( $dbr->tableNames( 'watchlist' ) );
                                $sql = "SELECT COUNT(*) AS n FROM $watchlist
-                                       WHERE wl_title='" . $dbr->strencode($wgTitle->getDBKey()) .
-                                       "' AND  wl_namespace=" . $wgTitle->getNamespace() ;
+                                       WHERE wl_title='" . $dbr->strencode($this->mTitle->getDBKey()) .
+                                       "' AND  wl_namespace=" . $this->mTitle->getNamespace() ;
                                $res = $dbr->query( $sql, 'SkinPHPTal::outputPage');
                                $x = $dbr->fetchObject( $res );
                                $numberofwatchingusers = $x->n;
@@ -463,6 +467,21 @@ class SkinTemplate extends Skin {
                return $personal_urls;
        }
 
+
+       function tabAction( &$title, $message, $selected, $query='', $checkEdit=false ) {
+               $classes = array();
+               if( $selected ) {
+                       $classes[] = 'selected';
+               }
+               if( $checkEdit && $title->getArticleId() == 0 ) {
+                       $classes[] = 'new';
+               }
+               return array(
+                       'class' => implode( ' ', $classes ),
+                       'text' => wfMsg( $message ),
+                       'href' => $title->getLocalUrl( $query ) );
+       }
+       
        /**
         * an array of edit links by default used for the tabs
         * @return array
@@ -473,7 +492,7 @@ class SkinTemplate extends Skin {
                $fname = 'SkinTemplate::buildContentActionUrls';
                wfProfileIn( $fname );
                
-               global $wgTitle, $wgUser, $wgRequest, $wgUseValidation;
+               global $wgUser, $wgRequest;
                $action = $wgRequest->getText( 'action' );
                $section = $wgRequest->getText( 'section' );
                $oldid = $wgRequest->getVal( 'oldid' );
@@ -483,53 +502,34 @@ class SkinTemplate extends Skin {
                if( $this->iscontent ) {
 
                        $nskey = $this->getNameSpaceKey();
-                       $is_active = !Namespace::isTalk( $wgTitle->getNamespace()) ;
-                       if ( $action == 'validate' ) $is_active = false ; # Show article tab deselected when validating
-
-                       $subjectTitle = $wgTitle->getSubjectPage();
-                       if( $subjectTitle->getArticleId() != 0 ) {
-                               $class = ($is_active) ? 'selected' : false;
-                       } else {
-                               $class = ($is_active) ? 'selected new' : 'new';
-                       }
-                       $content_actions[$nskey] = array('class' => $class,
-                                                        'text' => wfMsg($nskey),
-                                                        'href' => $this->makeArticleUrl($this->thispage));
-
-                       /* set up the classes for the talk link */
-                       wfProfileIn( "$fname-talk" );
-                       $talk_class = (Namespace::isTalk( $wgTitle->getNamespace()) ? 'selected' : false);
-                       $talktitle = $wgTitle->getTalkPage();
-                       if( $talktitle->getArticleId() != 0 ) {
-                               $content_actions['talk'] = array(
-                                       'class' => $talk_class,
-                                       'text' => wfMsg('talk'),
-                                       'href' => $talktitle->getLocalUrl()
-                               );
-                       } else {
-                               $content_actions['talk'] = array(
-                                       'class' => $talk_class ? $talk_class.' new' : 'new',
-                                       'text' => wfMsg('talk'),
-                                       'href' => $talktitle->getLocalUrl( 'action=edit' )
-                               );
-                       }
-                       wfProfileOut( "$fname-talk" );
-
+                       $content_actions[$nskey] = $this->tabAction(
+                               $this->mTitle->getSubjectPage(),
+                               $nskey,
+                               !$this->mTitle->isTalkPage() );
+                       
+                       $content_actions['talk'] = $this->tabAction(
+                               $this->mTitle->getTalkPage(),
+                               'talk',
+                               $this->mTitle->isTalkPage(),
+                               '',
+                               true);
+                       
                        wfProfileIn( "$fname-edit" );
-                       if ( $wgTitle->userCanEdit() ) {
+                       if ( $this->mTitle->userCanEdit() ) {
                                $oid = ( $oldid && ! isset( $diff ) ) ? '&oldid='.IntVal( $oldid ) : false;
-                               $istalk = ( Namespace::isTalk( $wgTitle->getNamespace()) );
+                               $istalk = $this->mTitle->isTalkPage();
                                $istalkclass = $istalk?' istalk':'';
                                $content_actions['edit'] = array(
                                        'class' => ((($action == 'edit' or $action == 'submit') and $section != 'new') ? 'selected' : '').$istalkclass,
                                        'text' => wfMsg('edit'),
-                                       'href' => $wgTitle->getLocalUrl( 'action=edit'.$oid )
+                                       'href' => $this->mTitle->getLocalUrl( 'action=edit'.$oid )
                                );
+
                                if ( $istalk ) {
                                        $content_actions['addsection'] = array(
                                                'class' => $section == 'new'?'selected':false,
                                                'text' => wfMsg('addsection'),
-                                               'href' => $wgTitle->getLocalUrl( 'action=edit&section=new' )
+                                               'href' => $this->mTitle->getLocalUrl( 'action=edit&section=new' )
                                        );
                                }
                        } else {
@@ -537,44 +537,33 @@ class SkinTemplate extends Skin {
                                $content_actions['viewsource'] = array(
                                        'class' => ($action == 'edit') ? 'selected' : false,
                                        'text' => wfMsg('viewsource'),
-                                       'href' => $wgTitle->getLocalUrl( 'action=edit'.$oid )
+                                       'href' => $this->mTitle->getLocalUrl( 'action=edit'.$oid )
                                );
                        }
                        wfProfileOut( "$fname-edit" );
 
                        wfProfileIn( "$fname-live" );
-                       if ( $wgTitle->getArticleId() ) {
+                       if ( $this->mTitle->getArticleId() ) {
 
                                $content_actions['history'] = array(
                                        'class' => ($action == 'history') ? 'selected' : false,
                                        'text' => wfMsg('history_short'),
-                                       'href' => $wgTitle->getLocalUrl( 'action=history')
+                                       'href' => $this->mTitle->getLocalUrl( 'action=history')
                                );
 
-                               # XXX: is there a rollback action anywhere or is it planned?
-                               # Don't recall where i got this from...
-                               /*if( $wgUser->getNewtalk() ) {
-                                       $content_actions['rollback'] = array('class' => ($action == 'rollback') ? 'selected' : false,
-                                       'text' => wfMsg('rollback_short'),
-                                       'href' => $this->makeUrl($this->thispage, 'action=rollback'),
-                                       'ttip' => wfMsg('tooltip-rollback'),
-                                       'akey' => wfMsg('accesskey-rollback'));
-                               }
-                               */
-
                                if($wgUser->isAllowed('protect')){
-                                       if(!$wgTitle->isProtected()){
+                                       if(!$this->mTitle->isProtected()){
                                                $content_actions['protect'] = array(
                                                        'class' => ($action == 'protect') ? 'selected' : false,
                                                        'text' => wfMsg('protect'),
-                                                       'href' => $wgTitle->getLocalUrl( 'action=protect' )
+                                                       'href' => $this->mTitle->getLocalUrl( 'action=protect' )
                                                );
 
                                        } else {
                                                $content_actions['unprotect'] = array(
                                                        'class' => ($action == 'unprotect') ? 'selected' : false,
                                                        'text' => wfMsg('unprotect'),
-                                                       'href' => $wgTitle->getLocalUrl( 'action=unprotect' )
+                                                       'href' => $this->mTitle->getLocalUrl( 'action=unprotect' )
                                                );
                                        }
                                }
@@ -582,13 +571,13 @@ class SkinTemplate extends Skin {
                                        $content_actions['delete'] = array(
                                                'class' => ($action == 'delete') ? 'selected' : false,
                                                'text' => wfMsg('delete'),
-                                               'href' => $wgTitle->getLocalUrl( 'action=delete' )
+                                               'href' => $this->mTitle->getLocalUrl( 'action=delete' )
                                        );
                                }
-                               if ( $wgUser->getID() != 0 ) {
-                                       if ( $wgTitle->userCanMove()) {
+                               if ( $wgUser->isLoggedIn() ) {
+                                       if ( $this->mTitle->userCanMove()) {
                                                $content_actions['move'] = array(
-                                                       'class' => ($wgTitle->getDbKey() == 'Movepage' and $wgTitle->getNamespace == Namespace::getSpecial()) ? 'selected' : false,
+                                                       'class' => ($this->mTitle->getDbKey() == 'Movepage' and $this->mTitle->getNamespace == NS_SPECIAL) ? 'selected' : false,
                                                        'text' => wfMsg('move'),
                                                        'href' => $this->makeSpecialUrl('Movepage', 'target='. urlencode( $this->thispage ) )
                                                );
@@ -597,7 +586,7 @@ class SkinTemplate extends Skin {
                        } else {
                                //article doesn't exist or is deleted
                                if($wgUser->isAllowed('delete')){
-                                       if( $n = $wgTitle->isDeleted() ) {
+                                       if( $n = $this->mTitle->isDeleted() ) {
                                                $content_actions['undelete'] = array(
                                                        'class' => false,
                                                        'text' => wfMsg( "undelete_short", $n ),
@@ -608,33 +597,22 @@ class SkinTemplate extends Skin {
                        }
                        wfProfileOut( "$fname-live" );
 
-                       if ( $wgUser->getID() != 0 and $action != 'submit' ) {
-                               if( !$wgTitle->userIsWatching()) {
+                       if ( $wgUser->isLoggedIn() and $action != 'submit' ) {
+                               if( !$this->mTitle->userIsWatching()) {
                                        $content_actions['watch'] = array(
                                                'class' => ($action == 'watch' or $action == 'unwatch') ? 'selected' : false,
                                                'text' => wfMsg('watch'),
-                                               'href' => $wgTitle->getLocalUrl( 'action=watch' )
+                                               'href' => $this->mTitle->getLocalUrl( 'action=watch' )
                                        );
                                } else {
                                        $content_actions['unwatch'] = array(
                                                'class' => ($action == 'unwatch' or $action == 'watch') ? 'selected' : false,
                                                'text' => wfMsg('unwatch'),
-                                               'href' => $wgTitle->getLocalUrl( 'action=unwatch' )
+                                               'href' => $this->mTitle->getLocalUrl( 'action=unwatch' )
                                        );
                                }
                        }
 
-                       # Show validate tab
-                       if ( $wgUseValidation && $wgTitle->getArticleId() && $wgTitle->getNamespace() == 0 ) {
-                               global $wgArticle ;
-                               $article_time = "&timestamp=" . $wgArticle->mTimestamp ;
-                               $content_actions['validate'] = array(
-                                       'class' => ($action == 'validate') ? 'selected' : false ,
-                                       'text' => wfMsg('val_tab'),
-                                       'href' => $wgTitle->getLocalUrl( 'action=validate'.$article_time)
-                               );
-                       }
-
                } else {
                        /* show special page tab */
 
@@ -662,7 +640,7 @@ class SkinTemplate extends Skin {
                                $content_actions['varlang-' . $vcount] = array(
                                                'class' => $selected,
                                                'text' => $varname,
-                                               'href' => $wgTitle->getLocalUrl( $actstr . 'variant=' . $code )
+                                               'href' => $this->mTitle->getLocalUrl( $actstr . 'variant=' . $code )
                                        );
                                $vcount ++;
                        }
@@ -711,7 +689,7 @@ class SkinTemplate extends Skin {
                $fname = 'SkinTemplate::buildNavUrls';
                wfProfileIn( $fname );
                
-               global $wgTitle, $wgUser, $wgRequest;
+               global $wgUser, $wgRequest;
                global $wgSiteSupportPage, $wgDisableUploads;
 
                $action = $wgRequest->getText( 'action' );
@@ -735,14 +713,14 @@ class SkinTemplate extends Skin {
                }
                $nav_urls['specialpages'] = array('href' => $this->makeSpecialUrl('Specialpages'));
 
-               if( $wgTitle->getNamespace() != NS_SPECIAL) {
+               if( $this->mTitle->getNamespace() != NS_SPECIAL) {
                        $nav_urls['whatlinkshere'] = array('href' => $this->makeSpecialUrl('Whatlinkshere', 'target='.urlencode( $this->thispage)));
                        $nav_urls['recentchangeslinked'] = array('href' => $this->makeSpecialUrl('Recentchangeslinked', 'target='.urlencode( $this->thispage)));
                }
 
-               if( $wgTitle->getNamespace() == NS_USER || $wgTitle->getNamespace() == NS_USER_TALK ) {
-                       $id = User::idFromName($wgTitle->getText());
-                       $ip = User::isIP($wgTitle->getText());
+               if( $this->mTitle->getNamespace() == NS_USER || $this->mTitle->getNamespace() == NS_USER_TALK ) {
+                       $id = User::idFromName($this->mTitle->getText());
+                       $ip = User::isIP($this->mTitle->getText());
                } else {
                        $id = 0;
                        $ip = false;
@@ -750,7 +728,7 @@ class SkinTemplate extends Skin {
 
                if($id || $ip) { # both anons and non-anons have contri list
                        $nav_urls['contributions'] = array(
-                               'href' => $this->makeSpecialUrl('Contributions', "target=" . $wgTitle->getPartialURL() )
+                               'href' => $this->makeSpecialUrl('Contributions', "target=" . $this->mTitle->getPartialURL() )
                        );
                } else {
                        $nav_urls['contributions'] = false;
@@ -758,7 +736,7 @@ class SkinTemplate extends Skin {
                $nav_urls['emailuser'] = false;
                if( $this->showEmailUser( $id ) ) {
                        $nav_urls['emailuser'] = array(
-                               'href' => $this->makeSpecialUrl('Emailuser', "target=" . $wgTitle->getPartialURL() )
+                               'href' => $this->makeSpecialUrl('Emailuser', "target=" . $this->mTitle->getPartialURL() )
                        );
                }
                wfProfileOut( $fname );
@@ -771,8 +749,7 @@ class SkinTemplate extends Skin {
         * @private
         */
        function getNameSpaceKey () {
-               global $wgTitle;
-               switch ($wgTitle->getNamespace()) {
+               switch ($this->mTitle->getNamespace()) {
                        case NS_MAIN:
                        case NS_TALK:
                                return 'nstab-main';
@@ -813,7 +790,7 @@ class SkinTemplate extends Skin {
                $fname = 'SkinTemplate::setupUserCss';
                wfProfileIn( $fname );
                
-               global $wgRequest, $wgTitle, $wgAllowUserCss, $wgUseSiteCss, $wgContLang, $wgSquidMaxage, $wgStylePath, $wgUser;
+               global $wgRequest, $wgAllowUserCss, $wgUseSiteCss, $wgContLang, $wgSquidMaxage, $wgStylePath, $wgUser;
 
                $sitecss = '';
                $usercss = '';
@@ -825,7 +802,7 @@ class SkinTemplate extends Skin {
                        $action = $wgRequest->getText('action');
                        
                        # if we're previewing the CSS page, use it
-                       if($wgTitle->isCssSubpage() and $action == 'submit' and  $wgTitle->userCanEditCssJsSubpage()) {
+                       if( $this->mTitle->isCssSubpage() and $this->userCanPreview( $action ) ) {
                                $siteargs = "&smaxage=0&maxage=0";
                                $usercss = $wgRequest->getText('wpTextbox1');
                        } else {
@@ -860,11 +837,11 @@ class SkinTemplate extends Skin {
                $fname = 'SkinTemplate::setupUserJs';
                wfProfileIn( $fname );
                
-               global $wgRequest, $wgTitle, $wgAllowUserJs;
+               global $wgRequest, $wgAllowUserJs;
                $action = $wgRequest->getText('action');
 
                if( $wgAllowUserJs && $this->loggedin ) {
-                       if($wgTitle->isJsSubpage() and $action == 'submit' and  $wgTitle->userCanEditCssJsSubpage()) {
+                       if( $this->mTitle->isJsSubpage() and $this->userCanPreview( $action ) ) {
                                # XXX: additional security check/prompt?
                                $this->userjsprev = '/*<![CDATA[*/ ' . $wgRequest->getText('wpTextbox1') . ' /*]]>*/';
                        } else {
@@ -885,17 +862,17 @@ class SkinTemplate extends Skin {
                global $wgUser;
                $s = "/* generated user stylesheet */\n";
 
-               if($wgUser->getID() != 0) {
-                       if ( 1 == $wgUser->getOption( "underline" ) ) {
+               if( $wgUser->isLoggedIn() ) {
+                       if ( $wgUser->getOption( "underline" ) ) {
                                $s .= "a { text-decoration: underline; }\n";
                        } else {
                                $s .= "a { text-decoration: none; }\n";
                        }
                }
-               if ( 1 != $wgUser->getOption( "highlightbroken" ) ) {
+               if ( !$wgUser->getOption( "highlightbroken" ) ) {
                        $s .= "a.new, #quickbar a.new { color: #CC2200; }\n";
                }
-               if ( 1 == $wgUser->getOption( "justify" ) ) {
+               if ( $wgUser->getOption( "justify" ) ) {
                        $s .= "#bodyContent { text-align: justify; }\n";
                }
                wfProfileOut( $fname );
@@ -909,7 +886,7 @@ class SkinTemplate extends Skin {
                $fname = 'SkinTemplate::getUserJs';
                wfProfileIn( $fname );
                
-               global $wgUser, $wgStylePath;
+               global $wgStylePath;
                $s = '/* generated javascript */';
                $s .= "var skin = '{$this->skinname}';\nvar stylepath = '{$wgStylePath}';";
                $s .= '/* MediaWiki:'.ucfirst($this->skinname)." */\n";