Revert "Deprecate no longer used Skin::getCommonStylePath."
[lhc/web/wiklou.git] / includes / specials / SpecialRecentchangeslinked.php
index 873055c..9010e10 100644 (file)
@@ -46,25 +46,23 @@ class SpecialRecentchangeslinked extends SpecialRecentChanges {
        }
 
        public function feedSetup() {
-               global $wgRequest;
                $opts = parent::feedSetup();
-               $opts['target'] = $wgRequest->getVal( 'target' );
+               $opts['target'] = $this->getRequest()->getVal( 'target' );
                return $opts;
        }
 
        public function getFeedObject( $feedFormat ){
                $feed = new ChangesFeed( $feedFormat, false );
                $feedObj = $feed->getFeedObject(
-                       wfMsgForContent( 'recentchangeslinked-title', $this->getTargetTitle()->getPrefixedText() ),
-                       wfMsgForContent( 'recentchangeslinked-feed' ),
+                       $this->msg( 'recentchangeslinked-title', $this->getTargetTitle()->getPrefixedText() )
+                               ->inContentLanguage()->text(),
+                       $this->msg( 'recentchangeslinked-feed' )->inContentLanguage()->text(),
                        $this->getTitle()->getFullUrl()
                );
                return array( $feed, $feedObj );
        }
 
        public function doMainQuery( $conds, $opts ) {
-               global $wgUser, $wgOut;
-
                $target = $opts['target'];
                $showlinkedto = $opts['showlinkedto'];
                $limit = $opts['limit'];
@@ -72,13 +70,14 @@ class SpecialRecentchangeslinked extends SpecialRecentChanges {
                if ( $target === '' ) {
                        return false;
                }
+               $outputPage = $this->getOutput();
                $title = Title::newFromURL( $target );
                if( !$title || $title->getInterwiki() != '' ){
-                       $wgOut->wrapWikiMsg( "<div class=\"errorbox\">\n$1\n</div><br style=\"clear: both\" />", 'allpagesbadtitle' );
+                       $outputPage->wrapWikiMsg( "<div class=\"errorbox\">\n$1\n</div><br style=\"clear: both\" />", 'allpagesbadtitle' );
                        return false;
                }
 
-               $wgOut->setPageTitle( wfMsg( 'recentchangeslinked-title', $title->getPrefixedText() ) );
+               $outputPage->setPageTitle( $this->msg( 'recentchangeslinked-title', $title->getPrefixedText() ) );
 
                /*
                 * Ordinary links are in the pagelinks table, while transclusions are
@@ -90,7 +89,7 @@ class SpecialRecentchangeslinked extends SpecialRecentChanges {
                 */
 
                $dbr = wfGetDB( DB_SLAVE, 'recentchangeslinked' );
-               $id = $title->getArticleId();
+               $id = $title->getArticleID();
                $ns = $title->getNamespace();
                $dbkey = $title->getDBkey();
 
@@ -100,13 +99,13 @@ class SpecialRecentchangeslinked extends SpecialRecentChanges {
                $query_options = array();
 
                // left join with watchlist table to highlight watched rows
-               $uid = $wgUser->getId();
+               $uid = $this->getUser()->getId();
                if( $uid ) {
                        $tables[] = 'watchlist';
                        $select[] = 'wl_user';
                        $join_conds['watchlist'] = array( 'LEFT JOIN', "wl_user={$uid} AND wl_title=rc_title AND wl_namespace=rc_namespace" );
                }
-               if ( $wgUser->isAllowed( 'rollback' ) ) {
+               if ( $this->getUser()->isAllowed( 'rollback' ) ) {
                        $tables[] = 'page';
                        $join_conds['page'] = array('LEFT JOIN', 'rc_cur_id=page_id');
                        $select[] = 'page_latest';
@@ -116,8 +115,9 @@ class SpecialRecentchangeslinked extends SpecialRecentChanges {
                                $query_options, $opts['tagfilter'] );
                }
 
-               if ( !wfRunHooks( 'SpecialRecentChangesQuery', array( &$conds, &$tables, &$join_conds, $opts, &$query_options, &$select ) ) )
+               if ( !wfRunHooks( 'SpecialRecentChangesQuery', array( &$conds, &$tables, &$join_conds, $opts, &$query_options, &$select ) ) ) {
                        return false;
+               }
 
                if( $ns == NS_CATEGORY && !$showlinkedto ) {
                        // special handling for categories
@@ -128,11 +128,14 @@ class SpecialRecentchangeslinked extends SpecialRecentChanges {
                        // for now, always join on these tables; really should be configurable as in whatlinkshere
                        $link_tables = array( 'pagelinks', 'templatelinks' );
                        // imagelinks only contains links to pages in NS_FILE
-                       if( $ns == NS_FILE || !$showlinkedto ) $link_tables[] = 'imagelinks';
+                       if( $ns == NS_FILE || !$showlinkedto ) {
+                               $link_tables[] = 'imagelinks';
+                       }
                }
 
-               if( $id == 0 && !$showlinkedto )
+               if( $id == 0 && !$showlinkedto ) {
                        return false; // nonexistent pages can't link to any pages
+               }
 
                // field name prefixes for all the various tables we might want to join with
                $prefix = array( 'pagelinks' => 'pl', 'templatelinks' => 'tl', 'categorylinks' => 'cl', 'imagelinks' => 'il' );
@@ -143,14 +146,20 @@ class SpecialRecentchangeslinked extends SpecialRecentChanges {
                        $pfx = $prefix[$link_table];
 
                        // imagelinks and categorylinks tables have no xx_namespace field, and have xx_to instead of xx_title
-                       if( $link_table == 'imagelinks' ) $link_ns = NS_FILE;
-                       else if( $link_table == 'categorylinks' ) $link_ns = NS_CATEGORY;
-                       else $link_ns = 0;
+                       if( $link_table == 'imagelinks' ) {
+                               $link_ns = NS_FILE;
+                       } elseif( $link_table == 'categorylinks' ) {
+                               $link_ns = NS_CATEGORY;
+                       } else {
+                               $link_ns = 0;
+                       }
 
                        if( $showlinkedto ) {
                                // find changes to pages linking to this page
                                if( $link_ns ) {
-                                       if( $ns != $link_ns ) continue; // should never happen, but check anyway
+                                       if( $ns != $link_ns ) {
+                                               continue;
+                                       } // should never happen, but check anyway
                                        $subconds = array( "{$pfx}_to" => $dbkey );
                                } else {
                                        $subconds = array( "{$pfx}_namespace" => $ns, "{$pfx}_title" => $dbkey );
@@ -167,11 +176,11 @@ class SpecialRecentchangeslinked extends SpecialRecentChanges {
                                }
                        }
 
-                       if( $dbr->unionSupportsOrderAndLimit())
+                       if( $dbr->unionSupportsOrderAndLimit()) {
                                $order = array( 'ORDER BY' => 'rc_timestamp DESC' );
-                       else
+                       } else {
                                $order = array();
-
+                       }
 
                        $query = $dbr->selectSQLText(
                                array_merge( $tables, array( $link_table ) ),
@@ -188,11 +197,12 @@ class SpecialRecentchangeslinked extends SpecialRecentChanges {
                        $subsql[] = $query;
                }
 
-               if( count($subsql) == 0 )
+               if( count($subsql) == 0 ) {
                        return false; // should never happen
-               if( count($subsql) == 1 && $dbr->unionSupportsOrderAndLimit() )
+               }
+               if( count($subsql) == 1 && $dbr->unionSupportsOrderAndLimit() ) {
                        $sql = $subsql[0];
-               else {
+               else {
                        // need to resort and relimit after union
                        $sql = $dbr->unionQueries($subsql, false).' ORDER BY rc_timestamp DESC';
                        $sql = $dbr->limitResult($sql, $limit, false);
@@ -200,26 +210,35 @@ class SpecialRecentchangeslinked extends SpecialRecentChanges {
 
                $res = $dbr->query( $sql, __METHOD__ );
 
-               if( $res->numRows() == 0 )
+               if( $res->numRows() == 0 ) {
                        $this->mResultEmpty = true;
+               }
 
                return $res;
        }
 
+       /**
+        * @param $opts FormOptions
+        * @return array
+        */
        function getExtraOptions( $opts ){
                $opts->consumeValues( array( 'showlinkedto', 'target', 'tagfilter' ) );
                $extraOpts = array();
                $extraOpts['namespace'] = $this->namespaceFilterForm( $opts );
-               $extraOpts['target'] = array( wfMsgHtml( 'recentchangeslinked-page' ),
+               $extraOpts['target'] = array( $this->msg( 'recentchangeslinked-page' )->escaped(),
                        Xml::input( 'target', 40, str_replace('_',' ',$opts['target']) ) .
                        Xml::check( 'showlinkedto', $opts['showlinkedto'], array('id' => 'showlinkedto') ) . ' ' .
-                       Xml::label( wfMsg("recentchangeslinked-to"), 'showlinkedto' ) );
+                       Xml::label( $this->msg( 'recentchangeslinked-to' )->text(), 'showlinkedto' ) );
                $tagFilter = ChangeTags::buildTagFilterSelector( $opts['tagfilter'] );
-               if ($tagFilter)
+               if ($tagFilter) {
                        $extraOpts['tagfilter'] = $tagFilter;
+               }
                return $extraOpts;
        }
 
+       /**
+        * @return Title
+        */
        function getTargetTitle() {
                if ( $this->rclTargetTitle === null ) {
                        $opts = $this->getOptions();
@@ -232,13 +251,11 @@ class SpecialRecentchangeslinked extends SpecialRecentChanges {
                return $this->rclTargetTitle;
        }
 
-       function setTopText( OutputPage $out, FormOptions $opts ) {
-               global $wgUser;
-               $skin = $wgUser->getSkin();
+       function setTopText( FormOptions $opts ) {
                $target = $this->getTargetTitle();
-               if( $target )
-                       $out->setSubtitle( wfMsg( 'recentchangeslinked-backlink', $skin->link( $target,
-                               $target->getPrefixedText(), array(), array( 'redirect' => 'no'  ) ) ) );
+               if( $target ) {
+                       $this->getOutput()->addBacklinkSubtitle( $target );
+               }
        }
 
        public function getFeedQuery() {
@@ -250,9 +267,9 @@ class SpecialRecentchangeslinked extends SpecialRecentChanges {
                }
        }
 
-       function setBottomText( OutputPage $out, FormOptions $opts ) {
-               if( isset( $this->mResultEmpty ) && $this->mResultEmpty ){
-                       $out->addWikiMsg( 'recentchangeslinked-noresult' );
+       function setBottomText( FormOptions $opts ) {
+               if( isset( $this->mResultEmpty ) && $this->mResultEmpty ) {
+                       $this->getOutput()->addWikiMsg( 'recentchangeslinked-noresult' );
                }
        }
 }