MediaWiki 1.16.0

[autoinstallsdev/mediawiki.git] / maintenance / deleteOldRevisions.inc

diff --git a/maintenance/deleteOldRevisions.inc b/maintenance/deleteOldRevisions.inc
deleted file mode 100644 (file)
index b681b9d..0000000
--- a/maintenance/deleteOldRevisions.inc
+++ /dev/null
@@ -1,68 +0,0 @@
-<?php
-/**
- * Support functions for the deleteOldRevisions script
- *
- * @file
- * @ingroup Maintenance
- * @author Rob Church <robchur@gmail.com>
- */
- 
-require_once( 'purgeOldText.inc' );
-
-function DeleteOldRevisions( $delete = false, $args = array() ) {
-
-       # Data should come off the master, wrapped in a transaction
-       $dbw = wfGetDB( DB_MASTER );
-       $dbw->begin();
-       
-       $tbl_pag = $dbw->tableName( 'page' );
-       $tbl_rev = $dbw->tableName( 'revision' );
-       
-       $pageIdClause = '';
-       $revPageClause = '';
-       
-       # If a list of page_ids was provided, limit results to that set of page_ids
-       if ( sizeof( $args ) > 0 ) {
-               $pageIdList = implode( ',', $args );
-               $pageIdClause = " WHERE page_id IN ({$pageIdList})";
-               $revPageClause = " AND rev_page IN ({$pageIdList})";
-               echo( "Limiting to {$tbl_pag}.page_id IN ({$pageIdList})\n" );
-       }
-       
-       # Get "active" revisions from the page table
-       echo( "Searching for active revisions..." );
-       $res = $dbw->query( "SELECT page_latest FROM $tbl_pag{$pageIdClause}" );
-       while( $row = $dbw->fetchObject( $res ) ) {
-               $cur[] = $row->page_latest;
-       }
-       echo( "done.\n" );
-       
-       # Get all revisions that aren't in this set
-       echo( "Searching for inactive revisions..." );
-       $set = implode( ', ', $cur );
-       $res = $dbw->query( "SELECT rev_id FROM $tbl_rev WHERE rev_id NOT IN ( $set ){$revPageClause}" );
-       while( $row = $dbw->fetchObject( $res ) ) {
-               $old[] = $row->rev_id;
-       }
-       echo( "done.\n" );
-       
-       # Inform the user of what we're going to do
-       $count = count( $old );
-       echo( "$count old revisions found.\n" );
-       
-       # Delete as appropriate
-       if( $delete && $count ) {
-               echo( "Deleting..." );
-               $set = implode( ', ', $old );
-               $dbw->query( "DELETE FROM $tbl_rev WHERE rev_id IN ( $set )" );
-               echo( "done.\n" );
-       }
-       
-       # This bit's done
-       # Purge redundant text records
-       $dbw->commit();
-       if( $delete ) {
-               PurgeRedundantText( true );
-       }
-
-}