Allow gender based localisation for 'lastmodifiedatby'
[lhc/web/wiklou.git] / includes / LogEventsList.php
index 639ee9e..ac6c9fc 100644 (file)
@@ -39,7 +39,8 @@ class LogEventsList {
                // Precache various messages
                if( !isset( $this->message ) ) {
                        $messages = array( 'revertmerge', 'protect_change', 'unblocklink', 'change-blocklink',
-                               'revertmove', 'undeletelink', 'revdel-restore', 'rev-delundel', 'hist', 'pipe-separator' );
+                               'revertmove', 'undeletelink', 'revdel-restore', 'rev-delundel', 'hist', 'diff',
+                               'pipe-separator' );
                        foreach( $messages as $msg ) {
                                $this->message[$msg] = wfMsgExt( $msg, array( 'escapenoentities' ) );
                        }
@@ -169,7 +170,7 @@ class LogEventsList {
         * @return String: Formatted HTML
         */
        private function getUserInput( $user ) {
-               return Xml::inputLabel( wfMsg( 'specialloguserlabel' ), 'user', 'user', 15, $user );
+               return Xml::inputLabel( wfMsg( 'specialloguserlabel' ), 'user', 'mw-log-user', 15, $user );
        }
 
        /**
@@ -177,7 +178,7 @@ class LogEventsList {
         * @return String: Formatted HTML
         */
        private function getTitleInput( $title ) {
-               return Xml::inputLabel( wfMsg( 'speciallogtitlelabel' ), 'page', 'page', 20, $title );
+               return Xml::inputLabel( wfMsg( 'speciallogtitlelabel' ), 'page', 'mw-log-page', 20, $title );
        }
 
        /**
@@ -224,7 +225,7 @@ class LogEventsList {
                $paramArray = LogPage::extractParams( $row->log_params );
                $revert = $del = '';
                // Some user can hide log items and have review links
-               if( $wgUser->isAllowed( 'deleterevision' ) ) {
+               if( !($this->flags & self::NO_ACTION_LINK) && $wgUser->isAllowed( 'deleterevision' ) ) {
                        $del = $this->getShowHideLinks( $row ) . ' ';
                }
                // Add review links and such...
@@ -281,31 +282,36 @@ class LogEventsList {
                                        'mergepoint' => $paramArray[1] ) ) ) . ')';
                // If an edit was hidden from a page give a review link to the history
                } else if( self::typeAction($row,array('delete','suppress'),'revision','deleterevision') ) {
-                       if( count($paramArray) == 2 ) {
+                       if( count($paramArray) >= 2 ) {
                                $revdel = SpecialPage::getTitleFor( 'Revisiondelete' );
                                // Different revision types use different URL params...
                                $key = $paramArray[0];
-                               // Link to each hidden object ID, $paramArray[1] is the url param
+                               // $paramArray[1] is a CVS of the IDs
                                $Ids = explode( ',', $paramArray[1] );
-                               $revParams = '';
-                               foreach( $Ids as $n => $id ) {
-                                       $revParams .= '&' . urlencode($key) . '[]=' . urlencode($id);
+                               $query = urlencode($paramArray[1]);
+                               $revert = array();
+                               // Diff link for single rev deletions
+                               if( $key === 'oldid' && count($Ids) == 1 ) {
+                                       $token = urlencode( $wgUser->editToken( intval($Ids[0]) ) );
+                                       $revert[] = $this->skin->makeKnownLinkObj( $title, $this->message['diff'], 
+                                               'diff='.intval($Ids[0])."&unhide=1&token=$token" );
                                }
-                               $revert = '(' . $this->skin->makeKnownLinkObj( $revdel, $this->message['revdel-restore'], 
-                                       'target=' . $title->getPrefixedUrl() . $revParams ) . ')';
+                               // View/modify link...
+                               $revert[] = $this->skin->makeKnownLinkObj( $revdel, $this->message['revdel-restore'],
+                                       'target='.$title->getPrefixedUrl()."&$key=$query" );
+                               // Pipe links
+                               $revert = '(' . implode(' | ',$revert) . ')';
                        }
                // Hidden log items, give review link
                } else if( self::typeAction($row,array('delete','suppress'),'event','deleterevision') ) {
-                       if( count($paramArray) == 1 ) {
+                       if( count($paramArray) >= 1 ) {
                                $revdel = SpecialPage::getTitleFor( 'Revisiondelete' );
+                               // $paramArray[1] is a CVS of the IDs
                                $Ids = explode( ',', $paramArray[0] );
+                               $query = urlencode($paramArray[0]);
                                // Link to each hidden object ID, $paramArray[1] is the url param
-                               $logParams = '';
-                               foreach( $Ids as $n => $id ) {
-                                       $logParams .= '&logid[]=' . intval($id);
-                               }
                                $revert = '(' . $this->skin->makeKnownLinkObj( $revdel, $this->message['revdel-restore'], 
-                                       'target=' . $title->getPrefixedUrl() . $logParams ) . ')';
+                                       'target='.$title->getPrefixedUrl()."&logid=$query" ) . ')';
                        }
                // Self-created users
                } else if( self::typeAction($row,'newusers','create2') ) {
@@ -353,16 +359,17 @@ class LogEventsList {
                $revdel = SpecialPage::getTitleFor( 'Revisiondelete' );
                // If event was hidden from sysops
                if( !self::userCan( $row, LogPage::DELETED_RESTRICTED ) ) {
-                       $del = Xml::tags( 'span', array( 'class'=>'mw-revdelundel-link' ), '('.$this->message['rev-delundel'].')' );
+                       $del = Xml::tags( 'span', array( 'class'=>'mw-revdelundel-link' ),
+                               '('.$this->message['rev-delundel'].')' );
                } else if( $row->log_type == 'suppress' ) {
-                       // No one should be hiding from the oversight log
-                       $del = Xml::tags( 'span', array( 'class'=>'mw-revdelundel-link' ), '('.$this->message['rev-delundel'].')' );
+                       $del = ''; // No one should be hiding from the oversight log
                } else {
                        $target = SpecialPage::getTitleFor( 'Log', $row->log_type );
+                       $page = Title::makeTitle( $row->log_namespace, $row->log_title );
                        $query = array( 'target' => $target->getPrefixedDBkey(),
-                               'logid' => $row->log_id
-                       );
-                       $del = $this->skin->revDeleteLink( $query, self::isDeleted( $row, LogPage::DELETED_RESTRICTED ) );
+                               'logid' => $row->log_id, 'page' => $page->getPrefixedDBkey() );
+                       $del = $this->skin->revDeleteLink( $query,
+                               self::isDeleted( $row, LogPage::DELETED_RESTRICTED ) );
                }
                return $del;
        }
@@ -375,7 +382,8 @@ class LogEventsList {
         * @return bool
         */
        public static function typeAction( $row, $type, $action, $right='' ) {
-               $match = is_array($type) ? in_array($row->log_type,$type) : $row->log_type == $type;
+               $match = is_array($type) ?
+                       in_array($row->log_type,$type) : $row->log_type == $type;
                if( $match ) {
                        $match = is_array($action) ?
                                in_array($row->log_action,$action) : $row->log_action == $action;
@@ -447,15 +455,16 @@ class LogEventsList {
        /**
         * SQL clause to skip forbidden log types for this user
         * @param $db Database
+        * @param $audience string, public/user
         * @return mixed (string or false)
         */
-       public static function getExcludeClause( $db ) {
+       public static function getExcludeClause( $db, $audience = 'public' ) {
                global $wgLogRestrictions, $wgUser;
                // Reset the array, clears extra "where" clauses when $par is used
                $hiddenLogs = array();
                // Don't show private logs to unprivileged users
                foreach( $wgLogRestrictions as $logType => $right ) {
-                       if( !$wgUser->isAllowed($right) ) {
+                       if( $audience == 'public' || !$wgUser->isAllowed($right) ) {
                                $safeType = $db->strencode( $logType );
                                $hiddenLogs[] = $safeType;
                        }
@@ -504,6 +513,10 @@ class LogPager extends ReverseChronologicalPager {
 
        public function getDefaultQuery() {
                $query = parent::getDefaultQuery();
+               $query['type'] = $this->type;
+               $query['user'] = $this->user;
+               $query['month'] = $this->mMonth;
+               $query['year'] = $this->mYear;
                return $query;
        }
 
@@ -528,24 +541,29 @@ class LogPager extends ReverseChronologicalPager {
        /**
         * Set the log reader to return only entries of the given type.
         * Type restrictions enforced here
-        * @param $type String: A log type ('upload', 'delete', etc)
+        * @param $types String or array: Log types ('upload', 'delete', etc)
         */
-       private function limitType( $type ) {
+       private function limitType( $types ) {
                global $wgLogRestrictions, $wgUser;
+               // If $types is not an array, make it an array
+               $types = (array)$types;
                // Don't even show header for private logs; don't recognize it...
-               if( isset($wgLogRestrictions[$type]) && !$wgUser->isAllowed($wgLogRestrictions[$type]) ) {
-                       $type = '';
+               foreach ( $types as $type ) {
+                       if( isset( $wgLogRestrictions[$type] ) && !$wgUser->isAllowed($wgLogRestrictions[$type]) ) {
+                               $types = array_diff( $types, array( $type ) );
+                       }
                }
-               // Don't show private logs to unpriviledged users
-               $hideLogs = LogEventsList::getExcludeClause( $this->mDb );
+               // Don't show private logs to unprivileged users.
+               // Also, only show them upon specific request to avoid suprises.
+               $audience = $types ? 'user' : 'public';
+               $hideLogs = LogEventsList::getExcludeClause( $this->mDb, $audience );
                if( $hideLogs !== false ) {
                        $this->mConds[] = $hideLogs;
                }
-               if( !$type ) {
-                       return false;
+               if( $types ) {
+                       $this->type = $types;
+                       $this->mConds['log_type'] = $types;
                }
-               $this->type = $type;
-               $this->mConds['log_type'] = $type;
        }
 
        /**
@@ -567,9 +585,12 @@ class LogPager extends ReverseChronologicalPager {
                           but for now it won't pass anywhere behind the optimizer */
                        $this->mConds[] = "NULL";
                } else {
+                       global $wgUser;
                        $this->mConds['log_user'] = $userid;
                        // Paranoia: avoid brute force searches (bug 17342)
-                       $this->mConds[] = 'log_deleted & ' . LogPage::DELETED_USER . ' = 0';
+                       if( !$wgUser->isAllowed( 'suppressrevision' ) ) {
+                               $this->mConds[] = 'log_deleted & ' . LogPage::DELETED_USER . ' = 0';
+                       }
                        $this->user = $usertitle->getText();
                }
        }
@@ -581,7 +602,7 @@ class LogPager extends ReverseChronologicalPager {
         * @param $pattern String
         */
        private function limitTitle( $page, $pattern ) {
-               global $wgMiserMode;
+               global $wgMiserMode, $wgUser;
 
                $title = Title::newFromText( $page );
                if( strlen($page) == 0 || !$title instanceof Title )
@@ -611,7 +632,9 @@ class LogPager extends ReverseChronologicalPager {
                        $this->mConds['log_title'] = $title->getDBkey();
                }
                // Paranoia: avoid brute force searches (bug 17342)
-               $this->mConds[] = 'log_deleted & ' . LogPage::DELETED_ACTION . ' = 0';
+               if( !$wgUser->isAllowed( 'suppressrevision' ) ) {
+                       $this->mConds[] = 'log_deleted & ' . LogPage::DELETED_ACTION . ' = 0';
+               }
        }
 
        public function getQueryInfo() {
@@ -633,7 +656,8 @@ class LogPager extends ReverseChronologicalPager {
                        'join_conds' => array( 'user' => array( 'INNER JOIN', 'user_id=log_user' ) ),
                );
 
-               ChangeTags::modifyDisplayQuery( $info['tables'], $info['fields'], $info['conds'], $info['join_conds'], $this->mTagFilter );
+               ChangeTags::modifyDisplayQuery( $info['tables'], $info['fields'], $info['conds'],
+                       $info['join_conds'], $info['options'], $this->mTagFilter );
 
                return $info;
        }