execute();
}
/**
* A class to manage user levels rights.
* @package MediaWiki
* @subpackage SpecialPage
*/
class UserrightsForm extends HTMLForm {
var $mPosted, $mRequest, $mSaveprefs;
/** Escaped local url name*/
var $action;
/** Constructor*/
function UserrightsForm ( &$request ) {
$this->mPosted = $request->wasPosted();
$this->mRequest =& $request;
$this->mName = 'userrights';
$titleObj = Title::makeTitle( NS_SPECIAL, 'Userrights' );
$this->action = $titleObj->escapeLocalURL();
}
/**
* Manage forms to be shown according to posted data.
* Depending on the submit button used, call a form or a save function.
*/
function execute() {
// show the general form
$this->switchForm();
if ( $this->mPosted ) {
// show some more forms
if($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'));
}
}
}
/**
* Save user groups changes in the database.
* Data comes from the editUserGroupsForm() form function
*
* @param string $username Username to apply changes to.
* @param array $removegroup id of groups to be removed.
* @param array $addgroup id of groups to be added.
*
*/
function saveUserGroups($username,$removegroup,$addgroup) {
$u = User::newFromName($username);
if(is_null($u)) {
$wgOut->addWikiText( wfMsg( 'nosuchusershort', htmlspecialchars( $username ) ) );
return;
}
if($u->getID() == 0) {
$wgOut->addWikiText( wfMsg( 'nosuchusershort', htmlspecialchars( $username ) ) );
return;
}
$oldGroups = $u->getGroups();
$newGroups = $oldGroups;
$logcomment = ' ';
// remove then add groups
if(isset($removegroup)) {
$newGroups = array_diff($newGroups, $removegroup);
}
if(isset($addgroup)) {
$newGroups = array_merge($newGroups, $addgroup);
}
$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 ) ) );
}
function makeGroupNameList( $ids ) {
return implode( ', ', $ids );
}
/**
* The entry form
* It allows a user to look for a username and edit its groups membership
*/
function switchForm() {
global $wgOut;
// user selection
$wgOut->addHTML( "\n" );
}
/**
* Edit user groups membership
* @param string $username Name of the user.
*/
function editUserGroupsForm($username) {
global $wgOut;
$user = User::newFromName($username);
if( is_null( $user ) || $user->getID() == 0 ) {
$wgOut->addWikiText( wfMsg( 'nosuchusershort', wfEscapeWikiText( $username ) ) );
return;
}
$groups = $user->getGroups();
$wgOut->addHTML( "\n" );
}
} // end class UserrightsForm
?>