maintenance/removeUnusedAccounts.php

   1 <?php
   2
   3 /**
   4  * Remove unused user accounts from the database
   5  * An unused account is one which has made no edits
   6  *
   7  * @package MediaWiki
   8  * @subpackage Maintenance
   9  * @author Rob Church <robchur@gmail.com>
  10  */
  11
  12 require_once( 'commandLine.inc' );
  13 require_once( 'removeUnusedAccounts.inc' );
  14 echo( "REMOVE UNUSED ACCOUNTS\nThis script will delete all users who have made no edits.\n\n" );
  15 echo( "Syntax: removeUnusedAccounts.php [delete]\n      * delete -> delete the accounts\n       * The first user (usually the site owner) is left alone\n\n" );
  16
  17 # Handle parameters
  18 if( isset( $args[0] ) ) {
  19         $param = array_shift( $args );
  20         if( $param == 'delete' ) {
  21                 $action = ACTION_DELETE;
  22         } else {
  23                 $action = ACTION_REPORT;
  24         }
  25 } else {
  26         $action = ACTION_REPORT;
  27 }
  28
  29 $count = 0;
  30 $del = array();
  31
  32 # Right, who needs deleting?
  33 $users = GetUsers();
  34 echo( "Found " . count( $users ) . " accounts.\n\n" );
  35 echo( "Locating inactive users..." );
  36 foreach( $users as $user ) {
  37         if( $user != 1 ) {      # Don't *touch* the first user account, ever
  38                 if( CountEdits( $user ) == 0 ) {
  39                         # User has no edits, mark them for deletion
  40                         $del[] = $user;
  41                         $count++;
  42                 }
  43         }
  44 }
  45 echo( "done.\n" );
  46
  47 # Purge the inactive accounts we found
  48 echo( $count . " inactive accounts found." );
  49 if( ( $action == ACTION_DELETE ) && ( $count > 0 ) ) {
  50         echo( " Deleting..." );
  51         DeleteUsers( $del );
  52         echo( "done.\n" );
  53 }
  54
  55 ?>