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|
<?php
namespace Controller;
use Core\Registry;
use Core\Security;
use Core\Translator;
use Model\LastLogin;
/**
* Base controller
*
* @package controller
* @author Frederic Guillot
* @property \Model\Acl $acl
* @property \Model\Action $action
* @property \Model\Board $board
* @property \Model\Category $category
* @property \Model\Comment $comment
* @property \Model\Config $config
* @property \Model\File $file
* @property \Model\Google $google
* @property \Model\GitHub $gitHub
* @property \Model\LastLogin $lastLogin
* @property \Model\Ldap $ldap
* @property \Model\Project $project
* @property \Model\RememberMe $rememberMe
* @property \Model\SubTask $subTask
* @property \Model\Task $task
* @property \Model\User $user
*/
abstract class Base
{
/**
* Request instance
*
* @accesss public
* @var \Core\Request
*/
public $request;
/**
* Response instance
*
* @accesss public
* @var \Core\Response
*/
public $response;
/**
* Template instance
*
* @accesss public
* @var \Core\Template
*/
public $template;
/**
* Session instance
*
* @accesss public
* @var \Core\Session
*/
public $session;
/**
* Registry instance
*
* @access private
* @var \Core\Registry
*/
private $registry;
/**
* Constructor
*
* @access public
* @param \Core\Registry $registry Registry instance
*/
public function __construct(Registry $registry)
{
$this->registry = $registry;
}
/**
* Load automatically models
*
* @access public
* @param string $name Model name
* @return mixed
*/
public function __get($name)
{
$class = '\Model\\'.ucfirst($name);
$this->registry->$name = new $class($this->registry->shared('db'), $this->registry->shared('event'));
return $this->registry->shared($name);
}
/**
* Method executed before each action
*
* @access public
*/
public function beforeAction($controller, $action)
{
// Start the session
$this->session->open(BASE_URL_DIRECTORY, SESSION_SAVE_PATH);
// HTTP secure headers
$this->response->csp();
$this->response->nosniff();
$this->response->xss();
$this->response->hsts();
$this->response->xframe();
// Load translations
$language = $this->config->get('language', 'en_US');
if ($language !== 'en_US') Translator::load($language);
// Set timezone
date_default_timezone_set($this->config->get('timezone', 'UTC'));
// Authentication
if (! $this->acl->isLogged() && ! $this->acl->isPublicAction($controller, $action)) {
// Try the remember me authentication first
if (! $this->rememberMe->authenticate()) {
// Redirect to the login form if not authenticated
$this->response->redirect('?controller=user&action=login');
}
else {
$this->lastLogin->create(
LastLogin::AUTH_REMEMBER_ME,
$this->acl->getUserId(),
$this->user->getIpAddress(),
$this->user->getUserAgent()
);
}
}
else if ($this->rememberMe->hasCookie()) {
$this->rememberMe->refresh();
}
// Check if the user is allowed to see this page
if (! $this->acl->isPageAccessAllowed($controller, $action)) {
$this->response->redirect('?controller=user&action=forbidden');
}
// Attach events
$this->action->attachEvents();
$this->project->attachEvents();
}
/**
* Application not found page (404 error)
*
* @access public
*/
public function notfound()
{
$this->response->html($this->template->layout('app_notfound', array('title' => t('Page not found'))));
}
/**
* Application forbidden page
*
* @access public
*/
public function forbidden()
{
$this->response->html($this->template->layout('app_forbidden', array('title' => t('Access Forbidden'))));
}
/**
* Check if the CSRF token from the URL is correct
*
* @access protected
*/
protected function checkCSRFParam()
{
if (! Security::validateCSRFToken($this->request->getStringParam('csrf_token'))) {
$this->forbidden();
}
}
/**
* Check if the current user have access to the given project
*
* @access protected
* @param integer $project_id Project id
*/
protected function checkProjectPermissions($project_id)
{
if ($this->acl->isRegularUser()) {
if ($project_id > 0 && ! $this->project->isUserAllowed($project_id, $this->acl->getUserId())) {
$this->forbidden();
}
}
}
/**
* Redirection when there is no project in the database
*
* @access protected
*/
protected function redirectNoProject()
{
$this->session->flash(t('There is no active project, the first step is to create a new project.'));
$this->response->redirect('?controller=project&action=create');
}
/**
* Common layout for task views
*
* @access protected
* @param string $template Template name
* @param array $params Template parameters
* @return string
*/
protected function taskLayout($template, array $params)
{
$content = $this->template->load($template, $params);
$params['task_content_for_layout'] = $content;
return $this->template->layout('task_layout', $params);
}
/**
* Common method to get a task for task views
*
* @access protected
* @return array
*/
protected function getTask()
{
$task = $this->task->getById($this->request->getIntegerParam('task_id'), true);
if (! $task) {
$this->notfound();
}
$this->checkProjectPermissions($task['project_id']);
return $task;
}
}
|
