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<?php
/**
* Controller for user
*
* This file is part of Zoph.
*
* Zoph is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Zoph is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with Zoph; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* @package Zoph
* @author Jeroen Roos
*/
namespace user;
use auth\validator;
use conf\conf;
use generic\controller as genericController;
use securityException;
use template\message;
use web\request;
use user;
/**
* Controller for user
*/
class controller extends genericController {
protected static $viewConfirm = view\confirm::class;
protected static $viewDisplay = view\display::class;
protected static $viewNew = view\update::class;
protected static $viewNotfound = view\notfound::class;
protected static $viewPassword = view\password::class;
protected static $viewPrefs = view\prefs::class;
protected static $viewRedirect = \web\view\redirect::class;
protected static $viewUpdate = view\update::class;
protected static $viewUsers = view\users::class;
/** @var array Actions that can be used in this controller */
protected $actions = array("confirm", "delete", "display", "edit", "insert", "new", "prefs", "update", "updateprefs", "users", "password");
public function doAction(string $action) : void {
$user = user::getCurrent();
if ($user->isAdmin()) {
$this->setUserAdmin($user, $action);
} else {
$this->setUserNonAdmin($user, $action);
}
parent::doAction($action);
}
private function setUserAdmin(user $user, string $action) : void {
if (!in_array($action, array("users", "new"))) {
if (isset($this->request["user_id"])) {
$user = new user($this->request["user_id"]);
}
$user->lookup();
$user->lookupPrefs();
if ($user->getId() == -1) {
$prefs = new prefs(-1);
if (!$prefs->lookup()) {
$prefs->insert();
$prefs->load(1);
}
$user->set("user_name", translate("Default preferences"));
$user->prefs=$prefs;
}
$this->setObject($user);
} else if ($action == "new") {
$this->setObject(new user());
}
}
private function setUserNonAdmin(user $user, string $action) : void {
if ($user->isDefault()) {
throw new securityException("Default user cannot change password or preferences");
} else if (in_array($action, array("password", "update", "prefs", "updateprefs"))) {
$this->setObject($user);
} else {
throw new securityException("Admin user required");
}
}
protected function actionConfirm() {
parent::actionConfirm();
$this->view->setRedirect("user/users");
}
protected function actionPrefs() {
$this->view = new static::$viewPrefs($this->request, $this->object);
}
/**
* Action: update
* The update action processes a form as generated after the "edit" action.
* The subsequently called view displays the object.
*/
protected function actionUpdate() {
$msg=null;
$password = $this->request["_password"];
if (!empty($password)) {
$this->object->set("password", validator::hashPassword($password));
$this->object->update();
$msg = new message(message::SUCCESS, translate("The password has been changed"));
}
if (user::getCurrent()->isAdmin()) {
parent::actionUpdate();
$this->view = new static::$viewUpdate($this->request, $this->object);
} else {
$this->view = new static::$viewPassword($this->request, $this->object);
if (empty($password)) {
$msg = new message(message::ERROR, translate("The password may not be null"));
}
}
$this->view->setMessage($msg);
}
/**
* Action: update prefs
*/
protected function actionUpdatePrefs() {
$prefs = $this->object->prefs;
$prefs->setFields($this->request->getRequestVars());
$prefs->update();
$this->view = new static::$viewPrefs($this->request, $this->object);
$prefs->load();
user::getCurrent()->loadLanguage(1);
}
protected function actionUsers() {
$this->view = new static::$viewUsers($this->request);
$this->view->setObjects(user::getAll("user_name"));
}
protected function actionPassword() {
$this->view = new static::$viewPassword($this->request, $this->object);
}
}
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