Kyle Goslan - Page 4 of 4 - Developer & Demonstrator Bournemouth University

Installing CRUD plugin


cd /var/www/html/APP_NAME

cd /var/www/html/APP_NAME


composer require friendsofcake/crud:^4.3

composer require friendsofcake/crud:^4.3


composer update

composer update


bin/cake plugin load Crud

bin/cake plugin load Crud

Setup some database tables. Update the config/app.php file with your database details. Generate the database files with the bake command


bin/cake bake all users

bin/cake bake all users


bin/cake bake all posts

bin/cake bake all posts

Hash User Passwords


use Cake\Auth\DefaultPasswordHasher;

use Cake\Auth\DefaultPasswordHasher;


protected function _setPassword($password)
{
    return (new DefaultPasswordHasher)->hash($password);
}

protected function _setPassword($password)

{

return (new DefaultPasswordHasher)->hash($password);

}

Update App Controller


<?php
namespace App\Controller;

use Cake\Controller\Controller;
use Cake\Event\Event;
use Cake\Routing\Router;

class AppController extends Controller {

    use \Crud\Controller\ControllerTrait;

    public $components = [
        'RequestHandler',
        'Flash',
        'Crud.Crud' => [
            'actions' => [
                'Crud.Index',
                'Crud.View',
                'Crud.Add',
                'Crud.Edit',
                'Crud.Delete'
            ],
            'listeners' => [
                'Crud.Api',
                'Crud.ApiPagination'
            ]
        ]
    ];

    public function initialize()
    {
      $this->loadComponent('Auth', [
          'authenticate' => [
                'Form' => [
                    'fields' => ['username' => 'email'],
                ],

            ],
            'loginRedirect' => [
                'controller' => 'Posts',
                'action' => 'index'
            ],
            'logoutRedirect' => [
                'controller' => 'Users',
                'action' => 'login'
            ]
        ]);

    }

    public function beforeFilter(Event $event)
    {
        $this->Auth->allow(['display']);
    }
}

<?php

namespace App\Controller;

use Cake\Controller\Controller;

use Cake\Event\Event;

use Cake\Routing\Router;

class AppController extends Controller {

use \Crud\Controller\ControllerTrait;

public $components = [

'RequestHandler',

'Flash',

'Crud.Crud' => [

'actions' => [

'Crud.Index',

'Crud.View',

'Crud.Add',

'Crud.Edit',

'Crud.Delete'

'listeners' => [

'Crud.Api',

'Crud.ApiPagination'

]

];

public function initialize()

{

$this->loadComponent('Auth', [

'authenticate' => [

'Form' => [

'fields' => ['username' => 'email'],

'loginRedirect' => [

'controller' => 'Posts',

'action' => 'index'

'logoutRedirect' => [

'controller' => 'Users',

'action' => 'login'

]

]);

}

public function beforeFilter(Event $event)

{

$this->Auth->allow(['display']);

}

Update Users Controller


<?php
namespace App\Controller;

use App\Controller\AppController;
use Cake\Event\Event;

/**
 * Users Controller
 *
 * @property \App\Model\Table\UsersTable $Users
 */
class UsersController extends AppController
{

  public function beforeFilter(Event $event)
  {
      parent::beforeFilter($event);
      $this->Auth->allow(['add', 'logout']);
  }

  public function login()
    {
        if ($this->request->is('post')) {
            $user = $this->Auth->identify();
            if ($user) {
                $this->Auth->setUser($user);
                return $this->redirect($this->Auth->redirectUrl());
            }
            $this->Flash->error(__('Invalid username or password, try again'));
        }
    }

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

<?php

namespace App\Controller;

use App\Controller\AppController;

use Cake\Event\Event;

/**

* Users Controller

* @property \App\Model\Table\UsersTable $Users

class UsersController extends AppController

{

public function beforeFilter(Event $event)

{

parent::beforeFilter($event);

$this->Auth->allow(['add', 'logout']);

}

public function login()

{

if ($this->request->is('post')) {

$user = $this->Auth->identify();

if ($user) {

$this->Auth->setUser($user);

return $this->redirect($this->Auth->redirectUrl());

}

$this->Flash->error(__('Invalid username or password, try again'));

}

public function logout()

{

return $this->redirect($this->Auth->logout());

}

Add Login Template File


<div class="users form">
<?= $this->Flash->render('auth') ?>
<?= $this->Form->create() ?>
    <fieldset>
        <legend><?= __('Please enter your email and password') ?></legend>
        <?= $this->Form->input('email') ?>
        <?= $this->Form->input('password') ?>
    </fieldset>
<?= $this->Form->button(__('Login')); ?>
<?= $this->Form->end() ?>
</div>

<?= $this->Flash->render('auth') ?>

<?= $this->Form->create() ?>

<?= $this->Form->input('email') ?>

<?= $this->Form->input('password') ?>

</fieldset>

<?= $this->Form->button(__('Login')); ?>

<?= $this->Form->end() ?>

</div>

Update Routes


Router::prefix('api', function ($routes) {
    $routes->extensions(['json']);
    $routes->resources('Posts');
    $routes->resources('Users');
});

Router::prefix('api', function ($routes) {

$routes->extensions(['json']);

$routes->resources('Posts');

$routes->resources('Users');

});

Create Api Controller


<?php
namespace App\Controller\Api;

use Cake\Controller\Controller;
use Cake\Event\Event;

class AppController extends Controller
{
    use \Crud\Controller\ControllerTrait;

    public $components = [
        'RequestHandler',
        'Crud.Crud' => [
            'actions' => [
                'Crud.Index',
                'Crud.View',
                'Crud.Add',
                'Crud.Edit',
                'Crud.Delete'
            ],
            'listeners' => [
                'Crud.Api',
                'Crud.ApiPagination',
            ]
        ]
    ];
}

<?php

namespace App\Controller\Api;

use Cake\Controller\Controller;

use Cake\Event\Event;

class AppController extends Controller

{

use \Crud\Controller\ControllerTrait;

public $components = [

'RequestHandler',

'Crud.Crud' => [

'actions' => [

'Crud.Index',

'Crud.View',

'Crud.Add',

'Crud.Edit',

'Crud.Delete'

'listeners' => [

'Crud.Api',

'Crud.ApiPagination',

]

];

}

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