Fix Special:Import for new schema; make it create page records as needed and hook...
[lhc/web/wiklou.git] / includes / PageHistory.php
index f0c8a8a..66ed592 100644 (file)
@@ -22,7 +22,7 @@ class PageHistory {
        # This shares a lot of issues (and code) with Recent Changes
 
        function history() {
-               global $wgUser, $wgOut, $wgLang;
+               global $wgUser, $wgOut, $wgLang, $wgShowUpdatedMarker;
 
                # If page hasn't changed, client can cache this
 
@@ -39,7 +39,8 @@ class PageHistory {
                $wgOut->setArticleRelated( true );
                $wgOut->setRobotpolicy( 'noindex,nofollow' );
 
-               if( $this->mTitle->getArticleID() == 0 ) {
+               $id = $this->mTitle->getArticleID();
+               if( $id == 0 ) {
                        $wgOut->addHTML( wfMsg( 'nohistory' ) );
                        wfProfileOut( $fname );
                        return;
@@ -47,29 +48,28 @@ class PageHistory {
 
                list( $limit, $offset ) = wfCheckLimits();
 
-               /* We have to draw the latest revision from 'cur' */
-               $rawlimit = $limit;
-               $rawoffset = $offset - 1;
-               if( 0 == $offset ) {
-                       $rawlimit--;
-                       $rawoffset = 0;
-               }
                /* Check one extra row to see whether we need to show 'next' and diff links */
-               $limitplus = $rawlimit + 1;
+               $limitplus = $limit + 1;
 
                $namespace = $this->mTitle->getNamespace();
                $title = $this->mTitle->getText();
-
+               $uid = $wgUser->getID();
                $db =& wfGetDB( DB_SLAVE );
-               $use_index = $db->useIndexClause( 'name_title_timestamp' );
-               $oldtable = $db->tableName( 'old' );
-
-               $sql = "SELECT old_id,old_user," .
-                 "old_comment,old_user_text,old_timestamp,old_minor_edit ".
-                 "FROM $oldtable $use_index " .
-                 "WHERE old_namespace={$namespace} AND " .
-                 "old_title='" . $db->strencode( $this->mTitle->getDBkey() ) . "' " .
-                 "ORDER BY inverse_timestamp".$db->limitResult($limitplus,$rawoffset);
+               if ($uid && $wgShowUpdatedMarker && $wgUser->getOption( 'showupdated' ))
+                       $notificationtimestamp = $db->selectField( 'watchlist',
+                               'wl_notificationtimestamp',
+                               array( 'wl_namespace' => $namespace, 'wl_title' => $this->mTitle->getDBkey(), 'wl_user' => $uid ),
+                               $fname );
+               else $notificationtimestamp = false;
+
+               $use_index = $db->useIndexClause( 'page_timestamp' );
+               $revision = $db->tableName( 'revision' );
+
+               $sql = "SELECT rev_id,rev_user," .
+                 "rev_comment,rev_user_text,rev_timestamp,rev_minor_edit ".
+                 "FROM $revision $use_index " .
+                 "WHERE rev_page=$id " .
+                 "ORDER BY rev_timestamp DESC ".$db->limitResult($limitplus,$offset);
                $res = $db->query( $sql, $fname );
 
                $revs = $db->numRows( $res );
@@ -95,25 +95,17 @@ class PageHistory {
                }
                $s .= $this->beginHistoryList();
                $counter = 1;
-               if( $offset == 0 ){
-                       $this->linesonpage++;
-                       $s .= $this->historyLine(
-                               $this->mArticle->getTimestamp(),
-                               $this->mArticle->getUser(),
-                               $this->mArticle->getUserText(), $namespace,
-                               $title, 0, $this->mArticle->getComment(),
-                               ( $this->mArticle->getMinorEdit() > 0 ),
-                               $counter++
-                       );
-               }
                while ( $line = $db->fetchObject( $res ) ) {
                        $s .= $this->historyLine(
-                               $line->old_timestamp, $line->old_user,
-                               $line->old_user_text, $namespace,
-                               $title, $line->old_id,
-                               $line->old_comment, ( $line->old_minor_edit > 0 ),
-                               $counter++
+                               $line->rev_timestamp, $line->rev_user,
+                               $line->rev_user_text, $namespace,
+                               $title, $line->rev_id,
+                               $line->rev_comment, ( $line->rev_minor_edit > 0 ),
+                               $counter,
+                               $notificationtimestamp,
+                               ($counter == 1 && $offset == 0)
                        );
+                       $counter++;
                }
                $s .= $this->endHistoryList( !$atend );
                $s .= $numbar;
@@ -127,7 +119,7 @@ class PageHistory {
                $s = '<p>' . wfMsg( 'histlegend' ) . '</p>';
                $s .= '<form action="' . $wgTitle->escapeLocalURL( '-' ) . '" method="get">';
                $prefixedkey = htmlspecialchars($wgTitle->getPrefixedDbKey());
-               $s .= "<input type='hidden' name='title' value='{$prefixedkey}' />\n";
+               $s .= "<input type='hidden' name='title' value=\"{$prefixedkey}\" />\n";
                $s .= !empty($this->submitbuttonhtml1) ? $this->submitbuttonhtml1."\n":'';
                $s .= '<ul id="pagehistory">';
                return $s;
@@ -143,17 +135,19 @@ class PageHistory {
                return $s;
        }
 
-       function historyLine( $ts, $u, $ut, $ns, $ttl, $oid, $c, $isminor, $counter = '' ) {
+       function historyLine( $ts, $u, $ut, $ns, $ttl, $oid, $c, $isminor, $counter = '', $notificationtimestamp = false, $latest = false ) {
                global $wgLang, $wgContLang;
 
-               $artname = Title::makeName( $ns, $ttl );
-               $last = wfMsg( 'last' );
-               $cur = wfMsg( 'cur' );
-               $cr = wfMsg( 'currentrev' );
-
+               static $message;
+               if( !isset( $message ) ) {
+                       foreach( explode( ' ', 'cur last selectolderversionfordiff selectnewerversionfordiff minoreditletter' ) as $msg ) {
+                               $message[$msg] = wfMsg( $msg );
+                       }
+               }
+               
                if ( $oid && $this->lastline ) {
-                       $ret = preg_replace( "/!OLDID!([0-9]+)!/", $this->mSkin->makeKnownLink(
-                         $artname, $last, "diff=\\1&oldid={$oid}",'' ,'' ,' tabindex="'.$counter.'"' ), $this->lastline );
+                       $ret = preg_replace( "/!OLDID!([0-9]+)!/", $this->mSkin->makeKnownLinkObj(
+                         $this->mTitle, $message['last'], "diff=\\1&oldid={$oid}",'' ,'' ,' tabindex="'.$counter.'"' ), $this->lastline );
                } else {
                        $ret = '';
                }
@@ -164,44 +158,45 @@ class PageHistory {
                } else {
                        $q = '';
                }
-               $link = $this->mSkin->makeKnownLink( $artname, $dt, $q );
+               $link = $this->mSkin->makeKnownLinkObj( $this->mTitle, $dt, $q );
 
                if ( 0 == $u ) {
-                       $ul = $this->mSkin->makeKnownLink( $wgContLang->specialPage( 'Contributions' ),
+                       $contribsPage =& Title::makeTitle( NS_SPECIAL, 'Contributions' );
+                       $ul = $this->mSkin->makeKnownLinkObj( $contribsPage,
                                htmlspecialchars( $ut ), 'target=' . urlencode( $ut ) );
                } else {
-                       $ul = $this->mSkin->makeLink( $wgContLang->getNsText(
-                               Namespace::getUser() ) . ':'.$ut , htmlspecialchars( $ut ) );
+                       $userPage =& Title::makeTitle( NS_USER, $ut );
+                       $ul = $this->mSkin->makeLinkObj( $userPage , htmlspecialchars( $ut ) );
                }
 
                $s = '<li>';
-               if ( $oid ) {
-                       $curlink = $this->mSkin->makeKnownLink( $artname, $cur,
+               if ( $oid && !$latest ) {
+                       $curlink = $this->mSkin->makeKnownLinkObj( $this->mTitle, $message['cur'],
                          'diff=0&oldid='.$oid );
                } else {
-                       $curlink = $cur;
+                       $curlink = $message['cur'];
                }
                $arbitrary = '';
                if( $this->linesonpage > 1) {
                        # XXX: move title texts to javascript
                        $checkmark = '';
-                       if ( !$oid ) {
-                               $arbitrary = '<input type="radio" style="visibility:hidden" name="oldid" value="'.$oid.'" title="'.wfMsg('selectolderversionfordiff').'" />';
+                       if ( !$oid || $latest ) {
+                               $arbitrary = '<input type="radio" style="visibility:hidden" name="oldid" value="'.$oid.'" title="'.$message['selectolderversionfordiff'].'" />';
                                $checkmark = ' checked="checked"';
                        } else {
                                if( $counter == 2 ) $checkmark = ' checked="checked"';
-                               $arbitrary = '<input type="radio" name="oldid" value="'.$oid.'" title="'.wfMsg('selectolderversionfordiff').'"'.$checkmark.' />';
+                               $arbitrary = '<input type="radio" name="oldid" value="'.$oid.'" title="'.$message['selectolderversionfordiff'].'"'.$checkmark.' />';
                                $checkmark = '';
                        }
-                       $arbitrary .= '<input type="radio" name="diff" value="'.$oid.'" title="'.wfMsg('selectnewerversionfordiff').'"'.$checkmark.' />';
+                       $arbitrary .= '<input type="radio" name="diff" value="'.$oid.'" title="'.$message['selectnewerversionfordiff'].'"'.$checkmark.' />';
                }
                $s .= "({$curlink}) (!OLDID!{$oid}!) $arbitrary {$link} <span class='user'>{$ul}</span>";
-               $s .= $isminor ? ' <span class="minor">'.wfMsg( "minoreditletter" ).'</span>': '' ;
+               $s .= $isminor ? ' <span class="minor">'.$message['minoreditletter'].'</span>': '' ;
 
 
-               if ( '' != $c && '*' != $c ) {
-                       $c = $this->mSkin->formatcomment($c,$this->mTitle);
-                       $s .= " <em>($c)</em>";
+               $s .= $this->mSkin->commentBlock( $c, $this->mTitle );
+               if ($notificationtimestamp && ($ts >= $notificationtimestamp)) {
+                       $s .= wfMsg( 'updatedmarker' );
                }
                $s .= '</li>';