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synced 2026-08-24 03:34:11 -05:00
init commit
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bckelley
@@ -0,0 +1,53 @@
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<?php
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/**
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* Pages Controller Class
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*
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* This class handles the main pages of the application.
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*/
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class Pages extends Controller {
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/**
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* Constructor method.
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*/
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public function __construct(){
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// Constructor logic (if any)
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}
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/**
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* Index Method
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*
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* Handles the homepage of the application.
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*/
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public function index(){
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// Check if the user is logged in
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if (isLoggedIn()) {
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// Redirect to the posts index page
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redirect('/posts/index');
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}
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// Data for the view
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$data = [
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'title' => 'Home',
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'description' => '',
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];
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// Load the view with the specified data
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$this->view('pages/index', $data);
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}
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/**
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* About Method
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*
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* Handles the about us page of the application.
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*/
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public function about(){
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// Data for the view
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$data = [
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'title' => 'About Us',
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'description' => '',
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'version' => APP_VERSION,
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];
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// Load the view with the specified data
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$this->view('pages/about', $data);
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}
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}
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@@ -0,0 +1,222 @@
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<?php
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/**
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* Posts Controller Class
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*
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* This class handles the functionality related to posts in the application.
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*/
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class Posts extends Controller {
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private $postModel;
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private $userModel;
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/**
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* Constructor method.
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*/
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public function __construct() {
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// Check if the user is logged in
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if (!isLoggedIn()) {
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// Redirect to the login page if not logged in
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redirect('/users/login');
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}
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// Initialize models
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$this->postModel = $this->model('Post');
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$this->userModel = $this->model('User');
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}
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/**
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* Index Method
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*
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* Displays a list of posts.
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*/
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public function index() {
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// Get all posts
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$posts = $this->postModel->getPosts();
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// Data for the view
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$data = [
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'posts' => $posts,
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];
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// Load the view with the specified data
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$this->view('/posts/index', $data);
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}
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/**
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* Show Method
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*
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* Displays a single post.
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*
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* @param int $id Post ID
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*/
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public function show($id) {
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// Get post and user information
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$post = $this->postModel->getPost($id);
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$user = $this->userModel->getUserById($post->user_id);
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// Data for the view
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$data = [
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'post' => $post,
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'user' => $user,
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];
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// Load the view with the specified data
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$this->view('/posts/show', $data);
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}
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/**
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* Add Method
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*
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* Adds a new post.
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*/
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public function add() {
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// Check if the form is submitted
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if ($_SERVER['REQUEST_METHOD'] == 'POST') {
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// Sanitize input data
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$_POST = filter_input_array(INPUT_POST, FILTER_SANITIZE_SPECIAL_CHARS);
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// Extract form data
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$data = [
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'title' => trim($_POST['title']),
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'summary' => trim($_POST['summary']),
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'body' => trim($_POST['body']),
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'userId' => $_SESSION['userId'],
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'titleErr' => '',
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'summaryErr' => '',
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'bodyErr' => '',
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];
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// Validate form data
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if (empty($data['title'])) {
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$data['titleErr'] = 'Please enter a title.';
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}
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if (empty($data['summary'])) {
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$data['summaryErr'] = 'Please enter a summary.';
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}
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if (empty($data['body'])) {
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$data['bodyErr'] = 'Please enter a body.';
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}
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// Check for errors
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if (empty($data['titleErr']) && empty($data['summaryErr']) && empty($data['bodyErr'])) {
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// Add post to the database
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if ($this->postModel->addPost($data)) {
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message('post_message', 'Your post has been added.', 'alert alert-success');
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redirect('/posts/index');
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} else {
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die('Something went wrong.');
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}
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} else {
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// Load the view with the specified data and errors
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$this->view('/posts/add', $data);
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}
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} else {
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// Display the form
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$data = [
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'title' => '',
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'summary' => '',
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'body' => '',
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];
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// Load the view with the specified data
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$this->view('/posts/add', $data);
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}
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}
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/**
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* Edit Method
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*
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* Edits an existing post.
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*
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* @param int $id Post ID
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*/
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public function edit($id) {
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// Check if the form is submitted
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if ($_SERVER['REQUEST_METHOD'] == 'POST') {
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// Sanitize input data
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$_POST = filter_input_array(INPUT_POST, FILTER_SANITIZE_SPECIAL_CHARS);
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// Extract form data
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$data = [
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'id' => $id,
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'title' => trim($_POST['title']),
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'summary' => trim($_POST['summary']),
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'body' => trim($_POST['body']),
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'userId' => $_SESSION['userId'],
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'titleErr' => '',
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'summaryErr' => '',
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'bodyErr' => '',
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];
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// Validate form data
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if (empty($data['title'])) {
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$data['titleErr'] = 'Please enter a title.';
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}
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if (empty($data['summary'])) {
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$data['summaryErr'] = 'Please enter a summary.';
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}
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if (empty($data['body'])) {
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$data['bodyErr'] = 'Please enter a body.';
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}
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// Check for errors
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if (empty($data['titleErr']) && empty($data['summaryErr']) && empty($data['bodyErr'])) {
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// Update post in the database
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if ($this->postModel->updatePost($data)) {
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message('post_message', 'Your post has been updated.', 'alert alert-success');
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redirect('/posts/index');
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} else {
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die('Something went wrong.');
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}
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} else {
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// Load the view with the specified data and errors
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$this->view('/posts/edit', $data);
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}
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} else {
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// Display the form with existing post data
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$post = $this->postModel->getPost($id);
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// Check if the user is authorized to edit the post
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if ($post->user_id != $_SESSION['userId']) {
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redirect('/posts/index');
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}
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// Data for the view
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$data = [
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'id' => $id,
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'title' => $post->title,
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'summary' => $post->summary,
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'body' => $post->body,
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];
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// Load the view with the specified data
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$this->view('/posts/edit', $data);
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}
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}
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/**
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* Delete Method
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*
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* Deletes a post.
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*
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* @param int $id Post ID
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*/
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public function delete($id) {
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// Check if the form is submitted
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if ($_SERVER['REQUEST_METHOD'] == 'POST') {
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// Delete post from the database
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if ($this->postModel->deletePost($id)) {
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message('post_message', 'Your post has been removed.');
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redirect('/posts/index');
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} else {
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die('Something went wrong');
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}
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} else {
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// Redirect to the posts index page if form is not submitted
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redirect('/posts/index');
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}
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}
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}
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@@ -0,0 +1,204 @@
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<?php
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/**
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* Users Controller Class
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*
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* This class handles user-related functionality such as registration, login, and logout.
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*/
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class Users extends Controller {
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private $userModel;
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/**
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* Constructor method.
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*/
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public function __construct() {
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// Initialize the user model
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$this->userModel = $this->model('User');
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}
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/**
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* Register Method
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*
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* Handles user registration.
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*/
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public function register() {
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// Check if the form is submitted
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if ($_SERVER['REQUEST_METHOD'] == 'POST') {
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// Sanitize input data
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$_POST = filter_input_array(INPUT_POST, FILTER_SANITIZE_SPECIAL_CHARS);
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// Extract form data
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$data = [
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'username' => trim($_POST['username']),
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'email' => trim($_POST['email']),
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'password' => trim($_POST['password']),
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'again' => trim($_POST['again']),
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'usernameErr' => '',
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'emailErr' => '',
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'passErr' => '',
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'againErr' => '',
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];
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// Validate form data
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if (empty($data['email'])) {
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$data['emailErr'] = 'Please provide an email.';
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} else {
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if ($this->userModel->findUserByEmail($data['email'])) {
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$data['emailErr'] = 'Email exists.';
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}
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}
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if (empty($data['username'])) {
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$data['usernameErr'] = 'Please provide a valid username.';
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}
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if (empty($data['password'])) {
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$data['passErr'] = 'Please provide a valid password.';
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} elseif (strlen($data['password']) < 6) {
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$data['passErr'] = 'Please provide a password 6 or more characters in length.';
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}
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if (empty($data['again'])) {
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$data['againErr'] = 'Please confirm your password.';
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} else {
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if ($data['password'] != $data['again']) {
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$data['passErr'] = 'Passwords do not match.';
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}
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}
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// Check for errors
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if (empty($data['usernameErr']) && empty($data['emailErr']) &&
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empty($data['passErr']) && empty($data['againErr'])) {
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// Hash the password
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$data['password'] = password_hash($data['password'], PASSWORD_BCRYPT);
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// Register the user
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if ($this->userModel->register($data)) {
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message('reg_success', 'You are now registered and can login.', 'alert alert-success');
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redirect('/users/login');
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} else {
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die('Something went wrong.');
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}
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} else {
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// Load the view with the specified data and errors
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$this->view('users/register', $data);
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}
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} else {
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// Display the registration form
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$data = [
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'username' => '',
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'email' => '',
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'password' => '',
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'again' => '',
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'usernameErr' => '',
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'emailErr' => '',
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'passErr' => '',
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'againErr' => '',
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];
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// Load the view with the specified data
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$this->view('users/register', $data);
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}
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}
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/**
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* Login Method
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*
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* Handles user login.
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*/
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public function login() {
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// Check if the form is submitted
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if ($_SERVER['REQUEST_METHOD'] == 'POST') {
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// Sanitize input data
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$_POST = filter_input_array(INPUT_POST, FILTER_SANITIZE_SPECIAL_CHARS);
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// Extract form data
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$data = [
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'email' => trim($_POST['email']),
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'password' => trim($_POST['password']),
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'emailErr' => '',
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'passErr' => '',
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];
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// Validate form data
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if (empty($data['email'])) {
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$data['emailErr'] = 'Please provide an email.';
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}
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if (empty($data['password'])) {
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$data['passErr'] = 'Please provide a valid password.';
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} elseif (strlen($data['password']) < 6) {
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$data['passErr'] = 'Please provide a password 6 or more characters in length.';
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}
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// Check if the user exists
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if ($this->userModel->findUserByEmail($data['email'])) {
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} else {
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$data['emailErr'] = 'No user found.';
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}
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// Check for errors
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if (empty($data['emailErr']) && empty($data['passErr'])) {
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// Attempt to log in the user
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$loggedIn = $this->userModel->login($data['email'], $data['password']);
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if ($loggedIn) {
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$this->createUserSession($loggedIn);
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} else {
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$data['passErr'] = 'Password was incorrect.';
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}
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} else {
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// Load the view with the specified data and errors
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$this->view('users/login', $data);
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}
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} else {
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// Display the login form
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$data = [
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// 'username' => '',
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'email' => '',
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'password' => '',
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// 'usernameErr' => '',
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'emailErr' => '',
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'passErr' => '',
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];
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// Load the view with the specified data
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$this->view('users/login', $data);
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}
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}
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/**
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* createUserSession Method
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*
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* Creates a user session upon successful login.
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*
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* @param object $user User object
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*/
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public function createUserSession($user) {
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// Set session variables
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$_SESSION['userId'] = $user->id;
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$_SESSION['username'] = $user->name;
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$_SESSION['userEmail'] = $user->email;
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// Redirect to the posts index page
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redirect('/posts/index');
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}
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/**
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* Logout Method
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*
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* Logs out the user.
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*/
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public function logout() {
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// Unset session variables
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unset($_SESSION['userId']);
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unset($_SESSION['username']);
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unset($_SESSION['userEmail']);
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// Redirect to the login page
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redirect('/users/login');
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}
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}
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