* And unbreak, rebuildLanguage should really be fixed

[lhc/web/wiklou.git] / maintenance / rebuildrecentchanges.inc

diff --git a/maintenance/rebuildrecentchanges.inc b/maintenance/rebuildrecentchanges.inc
index 1f3cca7..5101815 100644 (file)
--- a/maintenance/rebuildrecentchanges.inc
+++ b/maintenance/rebuildrecentchanges.inc
@@ -3,15 +3,14 @@
  * Rebuild recent changes table.
  *
  * @todo document
- * @package MediaWiki
- * @subpackage Maintenance
+ * @addtogroup Maintenance
  */
 
 /** */
 function rebuildRecentChangesTablePass1()
 {
        $fname = 'rebuildRecentChangesTablePass1';
-       $dbw =& wfGetDB( DB_MASTER );
+       $dbw = wfGetDB( DB_MASTER );
        extract( $dbw->tableNames( 'recentchanges', 'cur', 'old' ) );
 
        $dbw->delete( 'recentchanges', '*' );
@@ -41,19 +40,18 @@ function rebuildRecentChangesTablePass1()
                        'rev_page=page_id'
                ), $fname,
                array(), // INSERT options
-               array( 'ORDER BY' => 'rev_timestamp', 'LIMIT' => 5000 ) // SELECT options
+               array( 'ORDER BY' => 'rev_timestamp DESC', 'LIMIT' => 5000 ) // SELECT options
        );
 }
 
 function rebuildRecentChangesTablePass2()
 {
-       $dbw =& wfGetDB( DB_MASTER );
+       $dbw = wfGetDB( DB_MASTER );
        list ($recentchanges, $revision) = $dbw->tableNamesN( 'recentchanges', 'revision' );
 
-       print( "Updating links...\n" );
+       print( "Updating links and size differences...\n" );
 
        # Fill in the rc_last_oldid field, which points to the previous edit
-       #
        $sql = "SELECT rc_cur_id,rc_this_oldid,rc_timestamp FROM $recentchanges " .
          "ORDER BY rc_cur_id,rc_timestamp";
        $res = $dbw->query( $sql, DB_MASTER );
@@ -66,15 +64,17 @@ function rebuildRecentChangesTablePass2()
                        # Switch! Look up the previous last edit, if any
                        $lastCurId = intval( $obj->rc_cur_id );
                        $emit = $obj->rc_timestamp;
-                       $sql2 = "SELECT rev_id FROM $revision " .
+                       $sql2 = "SELECT rev_id, rev_len FROM $revision " .
                                "WHERE rev_page={$lastCurId} ".
                                "AND rev_timestamp<'{$emit}' ORDER BY rev_timestamp DESC LIMIT 1";
                        $res2 = $dbw->query( $sql2 );
                        if( $row = $dbw->fetchObject( $res2 ) ) {
                                $lastOldId = intval( $row->rev_id );
+                               $lastSize = $row->rev_len; # Grab the last text size
                        } else {
                                # No previous edit
                                $lastOldId = 0;
+                               $lastSize = 'NULL';
                                $new = 1;
                        }
                        $dbw->freeResult( $res2 );
@@ -82,13 +82,89 @@ function rebuildRecentChangesTablePass2()
                if( $lastCurId == 0 ) {
                        print "Uhhh, something wrong? No curid\n";
                } else {
-                       $sql3 = "UPDATE $recentchanges SET rc_last_oldid=$lastOldId,rc_new=$new,rc_type=$new " .
+                       # Grab the entry's text size
+                       $size = $dbw->selectField( 'revision', 'rev_len', array('rev_id' => $obj->rc_this_oldid ) );
+                       $size = $size ? $size : 'NULL';
+                       
+                       $sql3 = "UPDATE $recentchanges SET rc_last_oldid=$lastOldId,rc_new=$new,rc_type=$new," .
+                               "rc_old_len='$lastSize',rc_new_len='$size' " .
                                "WHERE rc_cur_id={$lastCurId} AND rc_this_oldid={$obj->rc_this_oldid}";
                        $dbw->query( $sql3 );
+                       
                        $lastOldId = intval( $obj->rc_this_oldid );
                }
        }
        $dbw->freeResult( $res );
 }
 
+function rebuildRecentChangesTablePass3()
+{
+       global $wgGroupPermissions, $wgUseRCPatrol;
+                       
+       $dbw = wfGetDB( DB_MASTER );
+       
+       list ($recentchanges, $usergroups) = $dbw->tableNamesN( 'recentchanges', 'user_groups' );
+
+       $botgroups = $autopatrolgroups = array();
+       foreach( $wgGroupPermissions as $group => $rights ) {
+               if( isset( $rights['bot'] ) && $rights['bot'] == true ) {
+                       $botgroups[] = "'" . $dbw->strencode( $group ) . "'";
+               }
+               if( $wgUseRCPatrol && isset( $rights['autopatrol'] ) && $rights['autopatrol'] == true ) {
+                       $autopatrolgroups[] = "'" . $dbw->strencode( $group ) . "'";
+               }
+       }
+       # Flag our recent bot edits
+       if( !empty($botgroups) ) {
+               $botwhere = implode(',',$botgroups);
+               $botusers = array();
+
+               print( "Flagging bot account edits...\n" );
+
+               # Find all users in RC that are bots
+               $sql = "SELECT DISTINCT rc_user FROM $recentchanges " .
+                       "LEFT JOIN $usergroups ON rc_user=ug_user " . 
+                       "WHERE ug_group IN($botwhere)";
+               $res = $dbw->query( $sql, DB_MASTER );
+
+               while( $obj = $dbw->fetchObject( $res ) ) {
+                       $botusers[] = $obj->rc_user;
+               }
+               # Fill in the rc_bot field
+               if( !empty($botusers) ) {
+                       $botwhere = implode(',',$botusers);
+                       $sql2 = "UPDATE $recentchanges SET rc_bot=1 " .
+                               "WHERE rc_user IN($botwhere)";
+                       $dbw->query( $sql2 );
+               }
+       }
+       # Flag our recent autopatrolled edits
+       if( !empty($autopatrolgroups) ) {
+               $patrolwhere = implode(',',$autopatrolgroups);
+               $patrolusers = array();
+
+               print( "Flagging auto-patrolled edits...\n" );
+
+               # Find all users in RC with autopatrol rights
+               $sql = "SELECT DISTINCT rc_user FROM $recentchanges " .
+                       "LEFT JOIN $usergroups ON rc_user=ug_user " . 
+                       "WHERE ug_group IN($patrolwhere)";
+               $res = $dbw->query( $sql, DB_MASTER );
+
+               while( $obj = $dbw->fetchObject( $res ) ) {
+                       $patrolusers[] = $obj->rc_user;
+               }
+               
+               # Fill in the rc_patrolled field
+               if( !empty($patrolusers) ) {
+                       $patrolwhere = implode(',',$patrolusers);
+                       $sql2 = "UPDATE $recentchanges SET rc_patrolled=1 " .
+                               "WHERE rc_user IN($patrolwhere)";
+                       $dbw->query( $sql2 );
+               }
+       }
+       
+       $dbw->freeResult( $res );
+}
+
 ?>