<?php
class UsersController extends AppController {

    var $name = 'Users';
    var $helpers = array('Html', 'Form');
    var $components = array('Acl','Auth', 'Cookie');
    var $paginate = array(
    'Users' => array('order' => array('User.name' => 'asc'),
    'limit' => 20
    ),
    'Enquiry' => array('order' => array('Enquiry.id' => 'desc'), 'limit' => 250)
    );

    function beforeFilter() {
        $this->Auth->allow('add');
        $this->set('currentuser', $this->Auth->user());
    }

    function login() { //Provided by the authComponent
        $this->pageTitle = ': Login';
        $this->Session->setFlash(__('Please enter your Username and Password to continue', true));


        /* Auth Cookie code from http://www.webdevelopment2.com/cakephp-auth-component-tutorial-3/ */
        //– code inside this function will execute only when autoRedirect was set to false (i.e. in a beforeFilter).
        if ($this->Auth->user()) {
            if (!empty($this->data) && $this->data['User']['remember_me']) {
                $cookie = array();
                $cookie['username'] = $this->data['User']['username'];
                $cookie['password'] = $this->data['User']['password'];
                $this->Cookie->write('Auth.User', $cookie, true, '+2 weeks');
                unset($this->data['User']['remember_me']);
            }
            $this->redirect($this->Auth->redirect());
        }
        if (empty($this->data)) {
            $cookie = $this->Cookie->read('Auth.User');
            if (!is_null($cookie)) {
                if ($this->Auth->login($cookie)) {
                // Clear auth message, just in case we use it.
                   
                    $this->Session->setFlash(__('Welcome back '.$cookie['username']), true);
                    $this->Session->del('Message.auth');
                    $this->redirect($this->Auth->redirect());
                } else { // Delete invalid Cookie
                    $this->Cookie->del('Auth.User');
                }


            }
        }
    }


    function logout() {
        $this->redirect($this->Auth->logout());
    }

    function index() {
        $this->User->recursive = 0;
        $this->set('users', $this->paginate());
    }

    function view($id = null) {
        if (!$id) {
            $this->Session->setFlash(__('Invalid User.', true));
            $this->redirect(array('action'=>'index'));
        }
        $this->set('user', $this->User->read(null, $id));
        $this->set('enquiries', $this->paginate('Enquiry', array('Enquiry.user_id' => $id)));

        $statuses = $this->User->Enquiry->Status->find('all');
        $status_list = array();
        foreach ($statuses as $status) {
            $status_list[] = array($status['Status']['id'], $status['Status']['name']);
        }
        $this->set('status_list', $status_list);

    }

    function add() {

        $this->set('groups', $this->User->Group->find('list'));
        if (!empty($this->data)) {
            $this->User->create();
            if ($this->User->save($this->data)) {
                $this->Session->setFlash(__('The User has been saved', true));
                $this->redirect(array('action'=>'index'));
            } else {
                $this->Session->setFlash(__('The User could not be saved. Please, try again.', true));
            }
        }
    }

    function edit($id = null) {
        if (!$id && empty($this->data)) {
            $this->Session->setFlash(__('Invalid User', true));
            $this->redirect(array('action'=>'index'));
        }
        if (!empty($this->data)) {
            if ($this->User->save($this->data)) {
                $this->Session->setFlash(__('The User has been saved', true));
                $this->redirect(array('action'=>'index'));
            } else {
                $this->Session->setFlash(__('The User could not be saved. Please, try again.', true));
            }
        }
        if (empty($this->data)) {
            $this->data = $this->User->read(null, $id);
            $this->set('groups', $this->User->Group->find('list'));
        }
    }

    function delete($id = null) {
        if (!$id) {
            $this->Session->setFlash(__('Invalid id for User', true));
            $this->redirect(array('action'=>'index'));
        }
        if ($this->User->del($id)) {
            $this->Session->setFlash(__('User deleted', true));
            $this->redirect(array('action'=>'index'));
        }
    }

    function initpermissions() {

        $group = $this->User->Group;
        //Allow admins to everything
        $group->id = 6;
        $this->Acl->allow($group, 'controllers');

        //Manager Permission
        $group->id = 5;
        $this->Acl->allow($group, 'controllers');

        //User Permission
        $group->id = 4;
        $this->Acl->deny($group, 'controllers');
        $this->Acl->allow($group, 'controllers/Enquires/add');
        $this->Acl->allow($group, 'controllers/Enquires/edit');
        $this->Acl->allow($group, 'controllers/Enquires/view');
        $this->Acl->allow($group, 'controllers/Quotes/add');
        $this->Acl->allow($group, 'controllers/Quotes/edit');
        $this->Acl->allow($group, 'controllers/Quotes/view');
        $this->Acl->allow($group, 'controllers/QuoteProducts/add');

        $this->Acl->allow($group, 'controllers/QuoteProducts/edit');
        $this->Acl->allow($group, 'controllers/QuoteProducts/view');

    }


}
?>