00001 <?php
00002
00019 function isInactiveAccount( $id, $master = false ) {
00020 $dbo = wfGetDB( $master ? DB_MASTER : DB_SLAVE );
00021 $fname = 'isInactiveAccount';
00022 $checks = array( 'revision' => 'rev', 'archive' => 'ar', 'logging' => 'log',
00023 'image' => 'img', 'oldimage' => 'oi' );
00024 $count = 0;
00025
00026 $dbo->immediateBegin();
00027 foreach( $checks as $table => $fprefix ) {
00028 $conds = array( $fprefix . '_user' => $id );
00029 $count += (int)$dbo->selectField( $table, 'COUNT(*)', $conds, $fname );
00030 }
00031 $dbo->immediateCommit();
00032
00033 return $count == 0;
00034 }
00035
00039 function showHelp() {
00040 echo( "Delete unused user accounts from the database.\n\n" );
00041 echo( "USAGE: php removeUnusedAccounts.php [--delete]\n\n" );
00042 echo( " --delete : Delete accounts which are discovered to be inactive\n" );
00043 echo( " --ignore-touched=x : Ignore accounts touched within the lasts x days\n" );
00044 echo( " --ignore-groups=x,y : Ignore accounts within these groups\n" );
00045 echo( "\n" );
00046 }