* A maintenance script to check the validity of user names

diff --git a/maintenance/checkUsernames.php b/maintenance/checkUsernames.php
new file mode 100644 (file)
index 0000000..9f5f37c
--- /dev/null
+++ b/maintenance/checkUsernames.php
@@ -0,0 +1,32 @@
+<?php
+error_reporting(E_ALL ^ E_NOTICE);
+require_once 'commandLine.inc';
+
+class checkUsernames {
+       var $stderr;
+
+       function checkUsernames() {
+               $this->stderr = fopen( 'php://stderr', 'wt' );
+       }
+       function main() {
+               global $wgDBname;
+               $fname = 'checkUsernames::main';
+               
+               $dbr =& wfGetDB( DB_SLAVE );
+               
+               $res = $dbr->select( 'user',
+                       array( 'user_id', 'user_name' ),
+                       null,
+                       $fname
+               );
+
+               fwrite( $this->stderr, "Checking $wgDBname\n" );
+               while ( $row = $dbr->fetchObject( $res ) ) {
+                       if ( ! User::isValidUserName( $row->user_name ) )
+                               printf( "%s: %6d: %s\n", $wgDBname, $row->user_id, $row->user_name );
+               }
+       }
+}
+
+$cun = new checkUsernames;
+$cun->main();