yanis/projet_cms
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yanishimidi
2025-11-02 19:53:50 +01:00
commit 20df067b19
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.DS_Store vendored Normal file
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DB_HOST=localhost
DB_NAME=cms_simplifie
DB_USER=root
DB_PASS=root

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.gitignore vendored Normal file
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.env
/vendor/
/node_modules/
*.log
*.sql

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README.md Normal file
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CMS Simplifié
Présentation
Ce mini-projet a été réalisé dans le cadre du module Développement Web (BTS CIEL – 2ᵉ année).
Il s'agit d'un mini système de gestion de contenu** qui permet de gérer des articles de manière simple.
Le site est organisé en deux parties :
- Zone publique*: les visiteurs peuvent consulter les articles sans se connecter.
- Zone administration: un administrateur peut se connecter pour ajouter, modifier ou supprimer des articles.
L’objectif principal est de pratiquer le développement web dynamique avec PHP pur et MySQL, en mettant en œuvre toutes les étapes du cycle CRUD (Create, Read, Update, Delete), la gestion des sessions et la sécurisation des données.

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includes/db.php Normal file
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<?php
$host = 'localhost';
$db = 'cms_simplifie';
$user = 'root';
$pass = 'root';
$charset = 'utf8mb4';
$dsn = "mysql:host=$host;dbname=$db;charset=$charset";
$options = [
PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
];
try {
$pdo = new PDO($dsn, $user, $pass, $options);
} catch (\PDOException $e) {
die("Erreur de connexion : " . $e->getMessage());
}

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includes/footer.php Normal file
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</main>
<footer>
<p>&copy; 2025 Mini CMS. Tous droits réservés.</p>
</footer>
</body>
</html>

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includes/header.php Normal file
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<!DOCTYPE html>
<html lang="fr">
<head>
<meta charset="UTF-8">
<title>CMS</title>
<link rel="stylesheet" href="style.css">
</head>
<body>
<header>
<h1>Mini CMS</h1>
<nav>
<a href="index.php">Accueil</a>
<a href="add.php">Ajouter un article</a>
<a href="login.php">Connexion</a>
</nav>
</header>
<main>

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public/add.php Normal file
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<?php
session_start();
require_once '../includes/db.php';
require_once '../includes/header.php';
if (!isset($_SESSION['user'])) {
header("Location: login.php");
exit;
}
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
$titre = $_POST['titre'] ?? '';
$contenu = $_POST['contenu'] ?? '';
if ($titre && $contenu) {
$stmt = $pdo->prepare("INSERT INTO articles (titre, contenu, date_creation) VALUES (?, ?, NOW())");
$stmt->execute([$titre, $contenu]);
echo "<p>Article ajouté avec succès.</p>";
} else {
echo "<p style='color:red;'>Veuillez remplir tous les champs.</p>";
}
}
?>
<h2>Ajouter un article</h2>
<form method="post">
<label>Titre :</label><br>
<input type="text" name="titre" required><br><br>
<label>Contenu :</label><br>
<textarea name="contenu" rows="5" required></textarea><br><br>
<input type="submit" value="Ajouter">
</form>
<?php require_once '../includes/footer.php'; ?>

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public/admin.php Normal file
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<?php
session_start();
require_once '../includes/db.php';
require_once '../includes/header.php';
if (!isset($_SESSION['user'])) {
header("Location: login.php");
exit;
}
?>
<h2>Tableau de bord</h2>
<p>Bienvenue, <?= htmlspecialchars($_SESSION['user']) ?> !</p>
<ul>
<li><a href="add.php">Ajouter un article</a></li>
<li><a href="edit.php">Modifier un article</a></li>
<li><a href="delete.php">Supprimer un article</a></li>
<li><a href="index.php">Voir les articles</a></li>
</ul>
<?php require_once '../includes/footer.php'; ?>

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public/article.php Normal file
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<?php
require_once '../includes/db.php';
require_once '../includes/header.php';
$id = $_GET['id'] ?? null;
if (!$id || !is_numeric($id)) {
echo "<p>Article introuvable (404)</p>";
require_once '../includes/footer.php';
exit;
}
$stmt = $pdo->prepare("SELECT * FROM articles WHERE id = ?");
$stmt->execute([$id]);
$article = $stmt->fetch();
if (!$article) {
echo "<p>Article introuvable (404)</p>";
require_once '../includes/footer.php';
exit;
}
?>
<article>
<h2><?= htmlspecialchars($article['titre']) ?></h2>
<p><?= nl2br(htmlspecialchars($article['contenu'])) ?></p>
<small>Publié le <?= $article['date_creation'] ?></small>
</article>
<?php require_once '../includes/footer.php'; ?>

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<?php
session_start();
require_once '../includes/db.php';
require_once '../includes/header.php';
if (!isset($_SESSION['user'])) {
header("Location: login.php");
exit;
}
$id = $_GET['id'] ?? null;
if (!$id || !is_numeric($id)) {
echo "<p>Article introuvable (404)</p>";
require_once '../includes/footer.php';
exit;
}
$stmt = $pdo->prepare("SELECT * FROM articles WHERE id = ?");
$stmt->execute([$id]);
$article = $stmt->fetch();
if (!$article) {
echo "<p>Article introuvable (404)</p>";
require_once '../includes/footer.php';
exit;
}
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
$stmt = $pdo->prepare("DELETE FROM articles WHERE id = ?");
$stmt->execute([$id]);
echo "<p>Article supprimé avec succès.</p>";
echo '<a href="admin.php">Retour au tableau de bord</a>';
require_once '../includes/footer.php';
exit;
}
?>
<h2>Supprimer l'article</h2>
<p>Êtes-vous sûr de vouloir supprimer l'article "<strong><?= htmlspecialchars($article['titre']) ?></strong>" ?</p>
<form method="post">
<input type="submit" value="Oui, supprimer">
<a href="admin.php">Annuler</a>
</form>
<?php require_once '../includes/footer.php'; ?>

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<?php
session_start();
require_once '../includes/db.php';
require_once '../includes/header.php';
if (!isset($_SESSION['user'])) {
header("Location: login.php");
exit;
}
$id = $_GET['id'] ?? null;
if (!$id || !is_numeric($id)) {
echo "<p>Article introuvable (404)</p>";
require_once '../includes/footer.php';
exit;
}
$stmt = $pdo->prepare("SELECT * FROM articles WHERE id = ?");
$stmt->execute([$id]);
$article = $stmt->fetch();
if (!$article) {
echo "<p>Article introuvable (404)</p>";
require_once '../includes/footer.php';
exit;
}
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
$titre = $_POST['titre'] ?? '';
$contenu = $_POST['contenu'] ?? '';
if ($titre && $contenu) {
$stmt = $pdo->prepare("UPDATE articles SET titre=?, contenu=? WHERE id=?");
$stmt->execute([$titre, $contenu, $id]);
echo "<p>Article mis à jour avec succès.</p>";
} else {
echo "<p style='color:red;'>Veuillez remplir tous les champs.</p>";
}
}
?>
<h2>Modifier l'article</h2>
<form method="post">
<label>Titre :</label><br>
<input type="text" name="titre" value="<?= htmlspecialchars($article['titre']) ?>" required><br><br>
<label>Contenu :</label><br>
<textarea name="contenu" rows="5" required><?= htmlspecialchars($article['contenu']) ?></textarea><br><br>
<input type="submit" value="Modifier">
</form>
<?php require_once '../includes/footer.php'; ?>

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<?php
require_once '../includes/db.php';
require_once '../includes/header.php';
$stmt = $pdo->query("SELECT id, titre, SUBSTRING(contenu,1,150) AS extrait, date_creation
FROM articles ORDER BY date_creation DESC LIMIT 10");
?>
<h2>Derniers articles</h2>
<?php while ($row = $stmt->fetch()): ?>
<article>
<h3><a href="article.php?id=<?= $row['id'] ?>"><?= htmlspecialchars($row['titre']) ?></a></h3>
<p><?= htmlspecialchars($row['extrait']) ?>...</p>
<small>Publié le <?= $row['date_creation'] ?></small>
</article>
<hr>
<?php endwhile; ?>
<?php require_once '../includes/footer.php'; ?>

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<?php
session_start();
require_once '../includes/db.php';
require_once '../includes/header.php';
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
$login = $_POST['login'] ?? '';
$password = $_POST['password'] ?? '';
$stmt = $pdo->prepare("SELECT * FROM utilisateur WHERE login = ?");
$stmt->execute([$login]);
$user = $stmt->fetch();
if ($user && password_verify($password, $user['password'])) {
$_SESSION['user'] = $user['login'];
header("Location: admin.php");
exit;
} else {
$error = "Identifiants incorrects";
}
}
?>
<h2>Connexion administrateur</h2>
<?php if (!empty($error)) echo "<p style='color:red;'>$error</p>"; ?>
<form method="post">
<label>Login :</label><br>
<input type="text" name="login" required><br><br>
<label>Mot de passe :</label><br>
<input type="password" name="password" required><br><br>
<input type="submit" value="Se connecter">
</form>
<?php require_once '../includes/footer.php'; ?>

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<?php
session_start();
session_destroy();
header("Location: login.php");
exit;

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body {
font-family: Arial, sans-serif;
margin: 0;
padding: 0;
}
header, footer {
background-color: #333;
color: #fff;
padding: 1rem;
text-align: center;
}
nav a {
color: #fff;
margin: 0 1rem;
text-decoration: none;
}
main {
padding: 2rem;
}
article {
border-bottom: 1px solid #ccc;
padding: 1rem 0;
}