00001 <?php
00011 $options = array( 'help', 'delete' );
00012 require_once( 'commandLine.inc' );
00013 require_once( 'removeUnusedAccounts.inc' );
00014 echo( "Remove Unused Accounts\n\n" );
00015 $fname = 'removeUnusedAccounts';
00016
00017 if( isset( $options['help'] ) ) {
00018 showHelp();
00019 exit();
00020 }
00021
00022 # Do an initial scan for inactive accounts and report the result
00023 echo( "Checking for unused user accounts...\n" );
00024 $del = array();
00025 $dbr = wfGetDB( DB_SLAVE );
00026 $res = $dbr->select( 'user', array( 'user_id', 'user_name', 'user_touched' ), '', $fname );
00027 if( isset( $options['ignore-groups'] ) ) {
00028 $excludedGroups = explode( ',', $options['ignore-groups'] );
00029 } else { $excludedGroups = array(); }
00030 $touchedSeconds = 0;
00031 if( isset( $options['ignore-touched'] ) ) {
00032 $touchedParamError = 0;
00033 if( ctype_digit( $options['ignore-touched'] ) ) {
00034 if( $options['ignore-touched'] <= 0 ) {
00035 $touchedParamError = 1;
00036 }
00037 } else { $touchedParamError = 1; }
00038 if( $touchedParamError == 1 ) {
00039 die( "Please put a valid positive integer on the --ignore-touched parameter.\n" );
00040 } else { $touchedSeconds = 86400 * $options['ignore-touched']; }
00041 }
00042 while( $row = $dbr->fetchObject( $res ) ) {
00043 # Check the account, but ignore it if it's within a $excludedGroups group or if it's touched within the $touchedSeconds seconds.
00044 $instance = User::newFromId( $row->user_id );
00045 if( count( array_intersect( $instance->getEffectiveGroups(), $excludedGroups ) ) == 0
00046 && isInactiveAccount( $row->user_id, true )
00047 && wfTimestamp( TS_UNIX, $row->user_touched ) < wfTimestamp( TS_UNIX, time() - $touchedSeconds )
00048 ) {
00049 # Inactive; print out the name and flag it
00050 $del[] = $row->user_id;
00051 echo( $row->user_name . "\n" );
00052 }
00053 }
00054 $count = count( $del );
00055 echo( "...found {$count}.\n" );
00056
00057 # If required, go back and delete each marked account
00058 if( $count > 0 && isset( $options['delete'] ) ) {
00059 echo( "\nDeleting inactive accounts..." );
00060 $dbw = wfGetDB( DB_MASTER );
00061 $dbw->delete( 'user', array( 'user_id' => $del ), $fname );
00062 echo( "done.\n" );
00063 # Update the site_stats.ss_users field
00064 $users = $dbw->selectField( 'user', 'COUNT(*)', array(), $fname );
00065 $dbw->update( 'site_stats', array( 'ss_users' => $users ), array( 'ss_row_id' => 1 ), $fname );
00066 } else {
00067 if( $count > 0 )
00068 echo( "\nRun the script again with --delete to remove them from the database.\n" );
00069 }
00070 echo( "\n" );