<?php
/**
 * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
 * Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
 *
 * Licensed under The MIT License
 * For full copyright and license information, please see the LICENSE.txt
 * Redistributions of files must retain the above copyright notice.
 *
 * @copyright Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
 * @link      http://cakephp.org CakePHP(tm) Project
 * @since     0.2.9
 * @license   http://www.opensource.org/licenses/mit-license.php MIT License
 */
namespace App\Controller;

use Cake\Core\Configure;
use Cake\Network\Exception\NotFoundException;
use Cake\View\Exception\MissingTemplateException;
use Cake\ORM\TableRegistry;

/**
 * Static content controller
 *
 * This controller will render views from Template/Pages/
 *
 * @link http://book.cakephp.org/3.0/en/controllers/pages-controller.html
 */
class PagesController extends AppController
{

    /**
     *
     * @param
     *            $user
     * @return boolean Give authorization for materiels
     */
    /*
     * // (EP) TODO: ameliorer ca avec des variables globales IS_VALIDATED, IS_ADMIN, ...
     * public function isAuthorized($user) {
     * $path = func_get_args();
     * if($path[0] === null) {
     * $path[0] = '';
     * }
     * $page = $subpage = null;
     * if (!empty($path[0])) {
     * $page = $path[0];
     * }
     * if (!empty($path[1])) {
     * $subpage = $path[1];
     * }
     * if ($page == 'tools') {
     * // Autoriser seulement à partir du role ADMIN et +
     * if ($this->userHasRoleAtLeast('Utilisateur')) {
     * return false;
     * }
     * }
     * return true;
     * }
     */
    
    /**
     * Displays a view
     *
     * @return void|\Cake\Network\Response
     * @throws \Cake\Network\Exception\NotFoundException When the view file could not
     *         be found or \Cake\View\Exception\MissingTemplateException in debug mode.
     */
    public function display()
    {
        $configuration = $this->confLabinvent;
        
        $path = func_get_args();
        if ($path[0] === null) {
            $path[0] = '';
        }
        $this->myDebug($path);
        
        // @todo : faire plus proprement, dans isAuthorized()
        // Si l'utilisateur n'est pas connecté, on le redirige vers la page login.ctp
        // sauf si l'action demandée est 'about' ou si le mode install est activé
        if (! ($this->LdapAuth->user($configuration->authentificationType_ldap)[0]) && $path[0] != 'about' && ! ($configuration->mode_install)) {
            return $this->redirect([
                'controller' => 'users',
                'action' => 'login'
            ]);
        }
        
        $count = count($path);
        if (! $count) {
            return $this->redirect('/');
        }
        $page = $subpage = null;
        
        if (! empty($path[0])) {
            $page = $path[0];
        }
        if (! empty($path[1])) {
            $subpage = $path[1];
        }
        
        // @todo : faire plus proprement, avec isAuthorized()
        if ($page == 'tools') {
            // Autoriser seulement à partir du role ADMIN et +
            // if (! $this->userHasRoleAtLeast('Administration')) {
            if (! $this->USER_IS_ADMIN_AT_LEAST()) {
                return $this->redirect('/');
            }
        }
        
        $this->set(compact('page', 'subpage'));
        
        try {
            $this->render(implode('/', $path));
        } catch (MissingTemplateException $e) {
            if (Configure::read('debug')) {
                throw $e;
            }
            throw new NotFoundException();
        }
    }
}