* Misc cleanup

[lhc/web/wiklou.git] / includes / SpecialUserrights.php

diff --git a/includes/SpecialUserrights.php b/includes/SpecialUserrights.php
index 66c6ef1..704db31 100644 (file)
--- a/includes/SpecialUserrights.php
+++ b/includes/SpecialUserrights.php
@@ -45,16 +45,21 @@ class UserrightsForm extends HTMLForm {
        function execute() {
                // show the general form
                $this->switchForm();
-               if ( $this->mPosted ) {
+               if( $this->mPosted ) {
                        // show some more forms
-                       if($this->mRequest->getCheck('ssearchuser')) {
-                               $this->editUserGroupsForm( $this->mRequest->getVal('user-editname')); }
+                       if( $this->mRequest->getCheck( 'ssearchuser' ) ) {
+                               $this->editUserGroupsForm( $this->mRequest->getVal( 'user-editname' ) );
+                       }
 
                        // save settings
-                       if($this->mRequest->getCheck('saveusergroups')) {
-                               $this->saveUserGroups($this->mRequest->getVal('user-editname'),
-                                                     $this->mRequest->getArray('member'),
-                                                     $this->mRequest->getArray('available'));
+                       if( $this->mRequest->getCheck( 'saveusergroups' ) ) {
+                               global $wgUser;
+                               $username = $this->mRequest->getVal( 'user-editname' );
+                               if( $wgUser->matchEditToken( $this->mRequest->getVal( 'wpEditToken' ), $username ) ) {
+                                       $this->saveUserGroups( $username,
+                                               $this->mRequest->getArray( 'member' ),
+                                               $this->mRequest->getArray( 'available' ) );
+                               }
                        }
                }
        }
@@ -68,7 +73,7 @@ class UserrightsForm extends HTMLForm {
         * @param array $addgroup id of groups to be added.
         *
         */
-       function saveUserGroups($username,$removegroup,$addgroup) {
+       function saveUserGroups( $username, $removegroup, $addgroup) {
                $u = User::newFromName($username);
 
                if(is_null($u)) {
@@ -87,23 +92,21 @@ class UserrightsForm extends HTMLForm {
                // remove then add groups               
                if(isset($removegroup)) {
                        $newGroups = array_diff($newGroups, $removegroup);
+                       foreach( $removegroup as $group ) {
+                               $u->removeGroup( $group );
+                       }
                }
                if(isset($addgroup)) {
                        $newGroups = array_merge($newGroups, $addgroup);
+                       foreach( $addgroup as $group ) {
+                               $u->addGroup( $group );
+                       }
                }
                $newGroups = array_unique( $newGroups );
                
                wfDebug( 'oldGroups: ' . print_r( $oldGroups, true ) );
                wfDebug( 'newGroups: ' . print_r( $newGroups, true ) );
 
-               // save groups in user object and database
-               foreach( $removegroup as $group ) {
-                       $u->removeGroup( $group );
-               }
-               foreach( $addgroup as $group ) {
-                       $u->addGroup( $group );
-               }
-
                $log = new LogPage( 'rights' );
                $log->addEntry( 'rights', Title::makeTitle( NS_USER, $u->getName() ), '', array( $this->makeGroupNameList( $oldGroups ),
                        $this->makeGroupNameList( $newGroups ) ) );
@@ -137,7 +140,7 @@ class UserrightsForm extends HTMLForm {
         * @param string $username Name of the user.
         */
        function editUserGroupsForm($username) {
-               global $wgOut;
+               global $wgOut, $wgUser;
                
                $user = User::newFromName($username);
                if( is_null( $user ) || $user->getID() == 0 ) {
@@ -152,6 +155,10 @@ class UserrightsForm extends HTMLForm {
                                'type'  => 'hidden',
                                'name'  => 'user-editname',
                                'value' => $username ) ) .
+                       wfElement( 'input', array(
+                               'type'  => 'hidden',
+                               'name'  => 'wpEditToken',
+                               'value' => $wgUser->editToken( $username ) ) ) .
                        $this->fieldset( 'editusergroup',
                        $wgOut->parse( wfMsg('editing', $username ) ) .
                        '<table border="0" align="center"><tr><td>'.