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Admin.php
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Blog.php
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Editing: Blog.php
<?php /** * @author Pierre-Henry Soria <phy@hizup.uk> * @copyright (c) 2015-2017, Pierre-Henry Soria. All Rights Reserved. * @license Lesser General Public License <http://www.gnu.org/copyleft/lesser.html> * @link http://hizup.uk */ namespace TestProject\Controller; class Blog { const MAX_POSTS = 5; protected $oUtil, $oModel; private $_iId; public function __construct() { // Enable PHP Session if (empty($_SESSION)) @session_start(); $this->oUtil = new \TestProject\Engine\Util; /** Get the Model class in all the controller class **/ $this->oUtil->getModel('Blog'); $this->oModel = new \TestProject\Model\Blog; /** Get the Post ID in the constructor in order to avoid the duplication of the same code **/ $this->_iId = (int) (!empty($_GET['id']) ? $_GET['id'] : 0); } /***** Front end *****/ // Homepage public function index() { $this->oUtil->oPosts = $this->oModel->get(0, self::MAX_POSTS); // Get only the latest X posts $this->oUtil->getView('index'); } public function post() { $this->oUtil->oPost = $this->oModel->getById($this->_iId); // Get the data of the post $this->oUtil->getView('post'); } public function notFound() { $this->oUtil->getView('not_found'); } /***** For Admin (Back end) *****/ public function all() { if (!$this->isLogged()) exit; $this->oUtil->oPosts = $this->oModel->getAll(); $this->oUtil->getView('index'); } public function add() { if (!$this->isLogged()) exit; if (!empty($_POST['add_submit'])) { if (isset($_POST['title'], $_POST['body']) && mb_strlen($_POST['title']) <= 50) // Allow a maximum of 50 characters { $aData = array('title' => $_POST['title'], 'body' => $_POST['body'], 'created_date' => date('Y-m-d H:i:s')); if ($this->oModel->add($aData)) $this->oUtil->sSuccMsg = 'Hurray!! The post has been added.'; else $this->oUtil->sErrMsg = 'Whoops! An error has occurred! Please try again later.'; } else { $this->oUtil->sErrMsg = 'All fields are required and the title cannot exceed 50 characters.'; } } $this->oUtil->getView('add_post'); } public function edit() { if (!$this->isLogged()) exit; if (!empty($_POST['edit_submit'])) { if (isset($_POST['title'], $_POST['body'])) { $aData = array('post_id' => $this->_iId, 'title' => $_POST['title'], 'body' => $_POST['body']); if ($this->oModel->update($aData)) $this->oUtil->sSuccMsg = 'Hurray! The post has been updated.'; else $this->oUtil->sErrMsg = 'Whoops! An error has occurred! Please try again later'; } else { $this->oUtil->sErrMsg = 'All fields are required.'; } } /* Get the data of the post */ $this->oUtil->oPost = $this->oModel->getById($this->_iId); $this->oUtil->getView('edit_post'); } public function delete() { if (!$this->isLogged()) exit; if (!empty($_POST['delete']) && $this->oModel->delete($this->_iId)) header('Location: ' . ROOT_URL); else exit('Whoops! Post cannot be deleted.'); } protected function isLogged() { return !empty($_SESSION['is_logged']); } }
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