execute();
}
/**
* A class to manage user levels rights.
* @package MediaWiki
* @subpackage SpecialPage
*/
class UserlevelsForm extends HTMLForm {
var $mPosted, $mRequest, $mSaveprefs;
/** Escaped local url name*/
var $action;
/** Constructor*/
function UserlevelsForm ( &$request ) {
$this->mPosted = $request->wasPosted();
$this->mRequest = $request;
$this->mName = 'userlevels';
$titleObj = Title::makeTitle( NS_SPECIAL, 'Userlevels' );
$this->action = $titleObj->escapeLocalURL();
}
/**
* Manage forms to be shown according to posted datas.
* Depending on the submit button used : Call a form or a saving 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'),
$this->mRequest->getArray($this->mName.'-groupsmember'),
$this->mRequest->getArray($this->mName.'-groupsavailable'));
}
}
}
// save things !!
/**
* Save user groups changes in the database.
* Datas 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 $addgroup id of groups to be added.
*
* @todo Log groupname instead of group id.
*/
function saveUserGroups($username,$removegroup,$addgroup) {
$u = User::NewFromName($username);
if(is_null($u)) {
$wgOut->addHTML(''.wfMsg('nosuchusershort',$username).'
');
return;
}
if($u->getID() == 0) {
$wgOut->addHTML(''.wfMsg('nosuchusershort',$username).'
');
return;
}
$groups = $u->getGroups();
$logcomment = ' ';
// remove then add groups
if(isset($removegroup)) {
$groups = array_diff($groups, $removegroup);
$logcomment .= implode( ' -', $removegroup);
}
if(isset($addgroup)) {
$groups = array_merge($groups, $addgroup);
$logcomment .= implode( ' +', $addgroup );
}
// save groups in user object and database
$u->setGroups($groups);
$u->saveSettings();
$log = new LogPage( 'rights' );
$log->addEntry( 'rights', Title::makeTitle( NS_USER, $u->getName() ), $logcomment );
}
/**
* 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)) {
$wgOut->addHTML(''.wfMsg('nosuchusershort',$username).'
');
return;
}
if($user->getID() == 0) {
$wgOut->addHTML(''.wfMsg('nosuchusershort',$username).'
');
return;
}
$groups = $user->getGroups();
$wgOut->addHTML( "\n" );
}
} // end class UserlevelsForm
?>