(bug 15479) action=login no longer sets wait parameter when result="Throttled"; regre...
[lhc/web/wiklou.git] / includes / PageHistory.php
index f134851..4ba67a2 100644 (file)
@@ -44,7 +44,7 @@ class PageHistory {
        function getArticle() {
                return $this->mArticle;
        }
-       
+
        function getTitle() {
                return $this->mTitle;
        }
@@ -74,8 +74,8 @@ class PageHistory {
                 * Allow client caching.
                 */
                if( $wgOut->checkLastModified( $this->mArticle->getTouched() ) )
-                       /* Client cache fresh and headers sent, nothing more to do. */
-                       return;
+               /* Client cache fresh and headers sent, nothing more to do. */
+               return;
 
                wfProfileIn( __METHOD__ );
 
@@ -123,40 +123,41 @@ class PageHistory {
                        $wgOut->redirect( $wgTitle->getLocalURL( "action=history&limit={$limit}&dir=prev" ) );
                        return;
                }
-               
+
                /**
                 * Add date selector to quickly get to a certain time
                 */
                $year = $wgRequest->getInt( 'year' );
                $month = $wgRequest->getInt( 'month' );
-               
+
                $action = htmlspecialchars( $wgScript );
-               $wgOut->addHTML( 
-                       "<form action=\"$action\" method=\"get\"><div>" .
-                       Xml::hidden( 'title', $this->mTitle->getPrefixedDBKey() ) . "\n" .
-                       Xml::hidden( 'action', 'history' ) . "\n" .
-                       $this->getDateMenu( $year, $month ) . '&nbsp;' . 
-                       Xml::submitButton( wfMsg( 'allpagessubmit' ) ) . "\n" .
-                       '</div><hr/></form>'
-               );
+               $wgOut->addHTML(
+               Xml::fieldset( wfMsg( 'history-search' ), false, array( 'id' => 'mw-history-search' ) ) .
+                       "<form action=\"$action\" method=\"get\">" .
+               Xml::hidden( 'title', $this->mTitle->getPrefixedDBKey() ) . "\n" .
+               Xml::hidden( 'action', 'history' ) . "\n" .
+               $this->getDateMenu( $year, $month ) . '&nbsp;' .
+               Xml::submitButton( wfMsg( 'allpagessubmit' ) ) . "\n" .
+                       '</form></fieldset>'
+                       );
 
-               wfRunHooks( 'PageHistoryBeforeList', array( &$this->mArticle ) );
+                       wfRunHooks( 'PageHistoryBeforeList', array( &$this->mArticle ) );
 
-               /**
-                * Do the list
-                */
-               $pager = new PageHistoryPager( $this, $year, $month );
-               $this->linesonpage = $pager->getNumRows();
-               $wgOut->addHTML(
+                       /**
+                        * Do the list
+                        */
+                       $pager = new PageHistoryPager( $this, $year, $month );
+                       $this->linesonpage = $pager->getNumRows();
+                       $wgOut->addHTML(
                        $pager->getNavigationBar() .
                        $this->beginHistoryList() .
                        $pager->getBody() .
                        $this->endHistoryList() .
                        $pager->getNavigationBar()
-               );
-               wfProfileOut( __METHOD__ );
+                       );
+                       wfProfileOut( __METHOD__ );
        }
-       
+
        /**
         * @return string Formatted HTML
         * @param int $year
@@ -182,10 +183,10 @@ class PageHistory {
                        $encYear = '';
                }
                return Xml::label( wfMsg( 'year' ), 'year' ) . ' '.
-                       Xml::input( 'year', 4, $encYear, array('id' => 'year', 'maxlength' => 4) ) .
+               Xml::input( 'year', 4, $encYear, array('id' => 'year', 'maxlength' => 4) ) .
                        ' '.
-                       Xml::label( wfMsg( 'month' ), 'month' ) . ' '.
-                       Xml::monthSelector( $encMonth, -1 );
+               Xml::label( wfMsg( 'month' ), 'month' ) . ' '.
+               Xml::monthSelector( $encMonth, -1 );
        }
 
        /**
@@ -194,12 +195,36 @@ class PageHistory {
         * @return string HTML output
         */
        function beginHistoryList() {
-               global $wgTitle, $wgScript;
+               global $wgTitle, $wgScript, $wgEnableHtmlDiff;
                $this->lastdate = '';
                $s = wfMsgExt( 'histlegend', array( 'parse') );
                $s .= Xml::openElement( 'form', array( 'action' => $wgScript ) );
                $s .= Xml::hidden( 'title', $wgTitle->getPrefixedDbKey() );
-               $s .= $this->submitButton();
+               if($wgEnableHtmlDiff){
+                       $s .= $this->submitButton( wfMsg( 'visualcomparison'),
+                       array(
+                                       'name' => 'htmldiff',
+                                       'class'     => 'historysubmit',
+                                       'accesskey' => wfMsg( 'accesskey-visualcomparison' ),
+                                       'title'     => wfMsg( 'tooltip-compareselectedversions' ),
+                       )
+                       );
+                       $s .= $this->submitButton( wfMsg( 'wikicodecomparison'),
+                       array(
+                                       'class'     => 'historysubmit',
+                                       'accesskey' => wfMsg( 'accesskey-compareselectedversions' ),
+                                       'title'     => wfMsg( 'tooltip-compareselectedversions' ),
+                       )
+                       );
+               }else{
+                       $s .= $this->submitButton( wfMsg( 'compareselectedversions'),
+                       array(
+                                       'class'     => 'historysubmit',
+                                       'accesskey' => wfMsg( 'accesskey-compareselectedversions' ),
+                                       'title'     => wfMsg( 'tooltip-compareselectedversions' ),
+                       )
+                       );
+               }
                $s .= '<ul id="pagehistory">' . "\n";
                return $s;
        }
@@ -210,8 +235,33 @@ class PageHistory {
         * @return string HTML output
         */
        function endHistoryList() {
+               global $wgEnableHtmlDiff;
                $s = '</ul>';
-               $s .= $this->submitButton( array( 'id' => 'historysubmit' ) );
+               if($wgEnableHtmlDiff){
+                       $s .= $this->submitButton( wfMsg( 'visualcomparison'),
+                       array(
+                                       'name' => 'htmldiff',
+                                       'class'     => 'historysubmit',
+                                       'accesskey' => wfMsg( 'accesskey-visualcomparison' ),
+                                       'title'     => wfMsg( 'tooltip-compareselectedversions' ),
+                       )
+                       );
+                       $s .= $this->submitButton( wfMsg( 'wikicodecomparison'),
+                       array(
+                                       'class'     => 'historysubmit',
+                                       'accesskey' => wfMsg( 'accesskey-compareselectedversions' ),
+                                       'title'     => wfMsg( 'tooltip-compareselectedversions' ),
+                       )
+                       );
+               }else{
+                       $s .= $this->submitButton( wfMsg( 'compareselectedversions'),
+                       array(
+                                       'class'     => 'historysubmit',
+                                       'accesskey' => wfMsg( 'accesskey-compareselectedversions' ),
+                                       'title'     => wfMsg( 'tooltip-compareselectedversions' ),
+                       )
+                       );
+               }
                $s .= '</form>';
                return $s;
        }
@@ -219,19 +269,13 @@ class PageHistory {
        /**
         * Creates a submit button
         *
-        * @param array $bits optional CSS ID
+        * @param array $attributes attributes
         * @return string HTML output for the submit button
         */
-       function submitButton( $bits = array() ) {
+       function submitButton($message, $attributes = array() ) {
                # Disable submit button if history has 1 revision only
                if ( $this->linesonpage > 1 ) {
-                       return Xml::submitButton( wfMsg( 'compareselectedversions' ),
-                               $bits + array(
-                                       'class'     => 'historysubmit',
-                                       'accesskey' => wfMsg( 'accesskey-compareselectedversions' ),
-                                       'title'     => wfMsg( 'tooltip-compareselectedversions' ),
-                                       )
-                               );
+                       return Xml::submitButton( $message , $attributes );
                } else {
                        return '';
                }
@@ -266,19 +310,19 @@ class PageHistory {
                if( $wgUser->isAllowed( 'deleterevision' ) ) {
                        $revdel = SpecialPage::getTitleFor( 'Revisiondelete' );
                        if( $firstInList ) {
-                       // We don't currently handle well changing the top revision's settings
+                               // We don't currently handle well changing the top revision's settings
                                $del = $this->message['rev-delundel'];
                        } else if( !$rev->userCan( Revision::DELETED_RESTRICTED ) ) {
-                       // If revision was hidden from sysops
+                               // If revision was hidden from sysops
                                $del = $this->message['rev-delundel'];
                        } else {
                                $del = $this->mSkin->makeKnownLinkObj( $revdel,
-                                       $this->message['rev-delundel'],
+                               $this->message['rev-delundel'],
                                        'target=' . urlencode( $this->mTitle->getPrefixedDbkey() ) .
                                        '&oldid=' . urlencode( $rev->getId() ) );
                                // Bolden oversighted content
                                if( $rev->isDeleted( Revision::DELETED_RESTRICTED ) )
-                                       $del = "<strong>$del</strong>";
+                               $del = "<strong>$del</strong>";
                        }
                        $s .= " <tt>(<small>$del</small>)</tt> ";
                }
@@ -311,17 +355,24 @@ class PageHistory {
                        && !$this->mTitle->getUserPermissionsErrors( 'edit', $wgUser )
                        && $latest ) {
                                $tools[] = '<span class="mw-rollback-link">'
-                                       . $this->mSkin->buildRollbackLink( $rev )
-                                       . '</span>';
+                               . $this->mSkin->buildRollbackLink( $rev )
+                               . '</span>';
                        }
 
                        if( $this->mTitle->quickUserCan( 'edit' ) &&
-                               !$rev->isDeleted( Revision::DELETED_TEXT ) &&
-                               !$next->rev_deleted & Revision::DELETED_TEXT ) {
-                               $undolink = $this->mSkin->makeKnownLinkObj(
+                       !$rev->isDeleted( Revision::DELETED_TEXT ) &&
+                       !$next->rev_deleted & Revision::DELETED_TEXT ) {
+
+                               # Create undo tooltip for the first (=latest) line only
+                               $undoTooltip = $latest
+                                       ? array( 'title' => wfMsg( 'tooltip-undo' ) )
+                                       : array();
+                               $undolink = $this->mSkin->link(
                                        $this->mTitle,
                                        wfMsgHtml( 'editundo' ),
-                                       'action=edit&undoafter=' . $next->rev_id . '&undo=' . $rev->getId()
+                                       $undoTooltip,
+                                       array( 'action' => 'edit', 'undoafter' => $next->rev_id, 'undo' => $rev->getId() ),
+                                       array( 'known', 'noclasses' )
                                );
                                $tools[] = "<span class=\"mw-history-undo\">{$undolink}</span>";
                        }
@@ -337,16 +388,16 @@ class PageHistory {
        }
 
        /**
-       * Create a link to view this revision of the page
-       * @param Revision $rev
-       * @returns string
-       */
+        * Create a link to view this revision of the page
+        * @param Revision $rev
+        * @returns string
+        */
        function revLink( $rev ) {
                global $wgLang;
                $date = $wgLang->timeanddate( wfTimestamp(TS_MW, $rev->getTimestamp()), true );
                if( $rev->userCan( Revision::DELETED_TEXT ) ) {
                        $link = $this->mSkin->makeKnownLinkObj(
-                               $this->mTitle, $date, "oldid=" . $rev->getId() );
+                       $this->mTitle, $date, "oldid=" . $rev->getId() );
                } else {
                        $link = $date;
                }
@@ -357,30 +408,30 @@ class PageHistory {
        }
 
        /**
-       * Create a diff-to-current link for this revision for this page
-       * @param Revision $rev
-       * @param Bool $latest, this is the latest revision of the page?
-       * @returns string
-       */
+        * Create a diff-to-current link for this revision for this page
+        * @param Revision $rev
+        * @param Bool $latest, this is the latest revision of the page?
+        * @returns string
+        */
        function curLink( $rev, $latest ) {
                $cur = $this->message['cur'];
                if( $latest || !$rev->userCan( Revision::DELETED_TEXT ) ) {
                        return $cur;
                } else {
                        return $this->mSkin->makeKnownLinkObj(
-                               $this->mTitle, $cur,
+                       $this->mTitle, $cur,
                                'diff=' . $this->getLatestID() .
                                "&oldid=" . $rev->getId() );
                }
        }
 
        /**
-       * Create a diff-to-previous link for this revision for this page.
-       * @param Revision $prevRev, the previous revision
-       * @param mixed $next, the newer revision
-       * @param int $counter, what row on the history list this is
-       * @returns string
-       */
+        * Create a diff-to-previous link for this revision for this page.
+        * @param Revision $prevRev, the previous revision
+        * @param mixed $next, the newer revision
+        * @param int $counter, what row on the history list this is
+        * @returns string
+        */
        function lastLink( $prevRev, $next, $counter ) {
                $last = $this->message['last'];
                # $next may either be a Row, null, or "unkown"
@@ -391,17 +442,17 @@ class PageHistory {
                } elseif( $next === 'unknown' ) {
                        # Next row probably exists but is unknown, use an oldid=prev link
                        return $this->mSkin->makeKnownLinkObj(
-                               $this->mTitle,
-                               $last,
+                       $this->mTitle,
+                       $last,
                                "diff=" . $prevRev->getId() . "&oldid=prev" );
                } elseif( !$prevRev->userCan(Revision::DELETED_TEXT) || !$nextRev->userCan(Revision::DELETED_TEXT) ) {
                        return $last;
                } else {
                        return $this->mSkin->makeKnownLinkObj(
-                               $this->mTitle,
-                               $last,
+                       $this->mTitle,
+                       $last,
                                "diff=" . $prevRev->getId() . "&oldid={$next->rev_id}"
-                               /*,
+                       /*,
                                '',
                                '',
                                "tabindex={$counter}"*/ );
@@ -430,8 +481,8 @@ class PageHistory {
                        /** @todo: move title texts to javascript */
                        if ( $firstInList ) {
                                $first = Xml::element( 'input', array_merge(
-                                       $radio,
-                                       array(
+                               $radio,
+                               array(
                                                'style' => 'visibility:hidden',
                                                'name'  => 'oldid' ) ) );
                                $checkmark = array( 'checked' => 'checked' );
@@ -442,15 +493,15 @@ class PageHistory {
                                        $checkmark = array();
                                }
                                $first = Xml::element( 'input', array_merge(
-                                       $radio,
-                                       $checkmark,
-                                       array( 'name'  => 'oldid' ) ) );
+                               $radio,
+                               $checkmark,
+                               array( 'name'  => 'oldid' ) ) );
                                $checkmark = array();
                        }
                        $second = Xml::element( 'input', array_merge(
-                               $radio,
-                               $checkmark,
-                               array( 'name'  => 'diff' ) ) );
+                       $radio,
+                       $checkmark,
+                       array( 'name'  => 'diff' ) ) );
                        return $first . $second;
                } else {
                        return '';
@@ -464,8 +515,8 @@ class PageHistory {
                        $db = wfGetDB( DB_SLAVE );
                        $this->mLatestId = $db->selectField( 'page',
                                "page_latest",
-                               array( 'page_id' => $id ),
-                               __METHOD__ );
+                       array( 'page_id' => $id ),
+                       __METHOD__ );
                }
                return $this->mLatestId;
        }
@@ -479,23 +530,23 @@ class PageHistory {
                $dbr = wfGetDB( DB_SLAVE );
 
                if ($direction == PageHistory::DIR_PREV)
-                       list($dirs, $oper) = array("ASC", ">=");
+               list($dirs, $oper) = array("ASC", ">=");
                else /* $direction == PageHistory::DIR_NEXT */
-                       list($dirs, $oper) = array("DESC", "<=");
+               list($dirs, $oper) = array("DESC", "<=");
 
                if ($offset)
-                       $offsets = array("rev_timestamp $oper '$offset'");
+               $offsets = array("rev_timestamp $oper '$offset'");
                else
-                       $offsets = array();
+               $offsets = array();
 
                $page_id = $this->mTitle->getArticleID();
 
                return $dbr->select(
                        'revision',
-                       Revision::selectFields(),
-                       array_merge(array("rev_page=$page_id"), $offsets),
-                       __METHOD__,
-                       array('ORDER BY' => "rev_timestamp $dirs",
+               Revision::selectFields(),
+               array_merge(array("rev_page=$page_id"), $offsets),
+               __METHOD__,
+               array('ORDER BY' => "rev_timestamp $dirs",
                                'USE INDEX' => 'page_timestamp', 'LIMIT' => $limit)
                );
        }
@@ -505,21 +556,21 @@ class PageHistory {
                global $wgUser, $wgShowUpdatedMarker;
 
                if ($this->mNotificationTimestamp !== NULL)
-                       return $this->mNotificationTimestamp;
+               return $this->mNotificationTimestamp;
 
                if ($wgUser->isAnon() || !$wgShowUpdatedMarker)
-                       return $this->mNotificationTimestamp = false;
+               return $this->mNotificationTimestamp = false;
 
                $dbr = wfGetDB(DB_SLAVE);
 
                $this->mNotificationTimestamp = $dbr->selectField(
                        'watchlist',
                        'wl_notificationtimestamp',
-                       array(  'wl_namespace' => $this->mTitle->getNamespace(),
+               array(  'wl_namespace' => $this->mTitle->getNamespace(),
                                'wl_title' => $this->mTitle->getDBkey(),
                                'wl_user' => $wgUser->getId()
-                       ),
-                       __METHOD__ );
+               ),
+               __METHOD__ );
 
                // Don't use the special value reserved for telling whether the field is filled
                if ( is_null( $this->mNotificationTimestamp ) ) {
@@ -540,10 +591,10 @@ class PageHistory {
                }
 
                $feed = new $wgFeedClasses[$type](
-                       $this->mTitle->getPrefixedText() . ' - ' .
-                               wfMsgForContent( 'history-feed-title' ),
-                       wfMsgForContent( 'history-feed-description' ),
-                       $this->mTitle->getFullUrl( 'action=history' ) );
+               $this->mTitle->getPrefixedText() . ' - ' .
+               wfMsgForContent( 'history-feed-title' ),
+               wfMsgForContent( 'history-feed-description' ),
+               $this->mTitle->getFullUrl( 'action=history' ) );
 
                // Get a limit on number of feed entries. Provide a sane default
                // of 10 if none is defined (but limit to $wgFeedLimit max)
@@ -551,7 +602,7 @@ class PageHistory {
                if( $limit > $wgFeedLimit || $limit < 1 ) {
                        $limit = 10;
                }
-               $items = $this->fetchRevisions($limit, 0, PageHistory::DIR_NEXT);
+               $items = $this->fetchRevisions($limit, 0, PageHistory::DIR_NEXT);
 
                $feed->outHeader();
                if( $items ) {
@@ -567,12 +618,12 @@ class PageHistory {
        function feedEmpty() {
                global $wgOut;
                return new FeedItem(
-                       wfMsgForContent( 'nohistory' ),
-                       $wgOut->parse( wfMsgForContent( 'history-feed-empty' ) ),
-                       $this->mTitle->getFullUrl(),
-                       wfTimestamp( TS_MW ),
+               wfMsgForContent( 'nohistory' ),
+               $wgOut->parse( wfMsgForContent( 'history-feed-empty' ) ),
+               $this->mTitle->getFullUrl(),
+               wfTimestamp( TS_MW ),
                        '',
-                       $this->mTitle->getTalkPage()->getFullUrl() );
+               $this->mTitle->getTalkPage()->getFullUrl() );
        }
 
        /**
@@ -587,27 +638,27 @@ class PageHistory {
                $rev = new Revision( $row );
                $rev->setTitle( $this->mTitle );
                $text = FeedUtils::formatDiffRow( $this->mTitle,
-                       $this->mTitle->getPreviousRevisionID( $rev->getId() ),
-                       $rev->getId(),
-                       $rev->getTimestamp(),
-                       $rev->getComment() );
+               $this->mTitle->getPreviousRevisionID( $rev->getId() ),
+               $rev->getId(),
+               $rev->getTimestamp(),
+               $rev->getComment() );
 
                if( $rev->getComment() == '' ) {
                        global $wgContLang;
                        $title = wfMsgForContent( 'history-feed-item-nocomment',
-                               $rev->getUserText(),
-                               $wgContLang->timeanddate( $rev->getTimestamp() ) );
+                       $rev->getUserText(),
+                       $wgContLang->timeanddate( $rev->getTimestamp() ) );
                } else {
                        $title = $rev->getUserText() . ": " . $this->stripComment( $rev->getComment() );
                }
 
                return new FeedItem(
-                       $title,
-                       $text,
-                       $this->mTitle->getFullUrl( 'diff=' . $rev->getId() . '&oldid=prev' ),
-                       $rev->getTimestamp(),
-                       $rev->getUserText(),
-                       $this->mTitle->getTalkPage()->getFullUrl() );
+               $title,
+               $text,
+               $this->mTitle->getFullUrl( 'diff=' . $rev->getId() . '&oldid=prev' ),
+               $rev->getTimestamp(),
+               $rev->getUserText(),
+               $this->mTitle->getTalkPage()->getFullUrl() );
        }
 
        /**
@@ -651,7 +702,7 @@ class PageHistoryPager extends ReverseChronologicalPager {
                        $latest = $this->mCounter == 1 && $this->mIsFirst;
                        $firstInList = $this->mCounter == 1;
                        $s = $this->mPageHistory->historyLine( $this->mLastRow, $row, $this->mCounter++,
-                               $this->mPageHistory->getNotificationTimestamp(), $latest, $firstInList );
+                       $this->mPageHistory->getNotificationTimestamp(), $latest, $firstInList );
                } else {
                        $s = '';
                }
@@ -681,7 +732,7 @@ class PageHistoryPager extends ReverseChronologicalPager {
                                $next = $this->mPastTheEndRow;
                        }
                        $s = $this->mPageHistory->historyLine( $this->mLastRow, $next, $this->mCounter++,
-                               $this->mPageHistory->getNotificationTimestamp(), $latest, $firstInList );
+                       $this->mPageHistory->getNotificationTimestamp(), $latest, $firstInList );
                } else {
                        $s = '';
                }