From 20df067b19ed7a3dd67fb1c1de040a675685638f Mon Sep 17 00:00:00 2001
From: yanishimidi <himidihamadiyanis@gmail.com>
Date: Sun, 2 Nov 2025 19:53:50 +0100
Subject: [PATCH] =?UTF-8?q?Refonte=20compl=C3=A8te=20du=20projet?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .DS_Store           | Bin 0 -> 6148 bytes
 .env.example        |   4 ++++
 .gitignore          |   5 +++++
 README.md           |  12 +++++++++++
 includes/db.php     |  18 ++++++++++++++++
 includes/footer.php |   6 ++++++
 includes/header.php |  17 +++++++++++++++
 public/add.php      |  34 ++++++++++++++++++++++++++++++
 public/admin.php    |  22 +++++++++++++++++++
 public/article.php  |  29 +++++++++++++++++++++++++
 public/delete.php   |  45 +++++++++++++++++++++++++++++++++++++++
 public/edit.php     |  50 ++++++++++++++++++++++++++++++++++++++++++++
 public/index.php    |  18 ++++++++++++++++
 public/login.php    |  34 ++++++++++++++++++++++++++++++
 public/logout.php   |   5 +++++
 public/style.css    |  27 ++++++++++++++++++++++++
 16 files changed, 326 insertions(+)
 create mode 100644 .DS_Store
 create mode 100644 .env.example
 create mode 100644 .gitignore
 create mode 100644 README.md
 create mode 100644 includes/db.php
 create mode 100644 includes/footer.php
 create mode 100644 includes/header.php
 create mode 100644 public/add.php
 create mode 100644 public/admin.php
 create mode 100644 public/article.php
 create mode 100644 public/delete.php
 create mode 100644 public/edit.php
 create mode 100644 public/index.php
 create mode 100644 public/login.php
 create mode 100644 public/logout.php
 create mode 100644 public/style.css

diff --git a/.DS_Store b/.DS_Store
new file mode 100644
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GIT binary patch
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diff --git a/.env.example b/.env.example
new file mode 100644
index 0000000..00e4862
--- /dev/null
+++ b/.env.example
@@ -0,0 +1,4 @@
+DB_HOST=localhost
+DB_NAME=cms_simplifie
+DB_USER=root
+DB_PASS=root
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..4a484fe
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,5 @@
+.env
+/vendor/
+/node_modules/
+*.log
+*.sql
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..ba4f2e9
--- /dev/null
+++ b/README.md
@@ -0,0 +1,12 @@
+ 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.
diff --git a/includes/db.php b/includes/db.php
new file mode 100644
index 0000000..08404a4
--- /dev/null
+++ b/includes/db.php
@@ -0,0 +1,18 @@
+<?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 : " . $e->getMessage());
+}
diff --git a/includes/footer.php b/includes/footer.php
new file mode 100644
index 0000000..a002e0b
--- /dev/null
+++ b/includes/footer.php
@@ -0,0 +1,6 @@
+</main>
+<footer>
+    <p>&copy; 2025 Mini CMS. Tous droits réservés.</p>
+</footer>
+</body>
+</html>
diff --git a/includes/header.php b/includes/header.php
new file mode 100644
index 0000000..30cd3a3
--- /dev/null
+++ b/includes/header.php
@@ -0,0 +1,17 @@
+<!DOCTYPE html>
+<html lang="fr">
+<head>
+    <meta charset="UTF-8">
+    <title>CMS</title>
+    <link rel="stylesheet" href="style.css">
+</head>
+<body>
+<header>
+    <h1>Mini CMS</h1>
+    <nav>
+        <a href="index.php">Accueil</a>
+        <a href="add.php">Ajouter un article</a>
+        <a href="login.php">Connexion</a>
+    </nav>
+</header>
+<main>
diff --git a/public/add.php b/public/add.php
new file mode 100644
index 0000000..51d0b63
--- /dev/null
+++ b/public/add.php
@@ -0,0 +1,34 @@
+<?php
+session_start();
+require_once '../includes/db.php';
+require_once '../includes/header.php';
+
+if (!isset($_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, $contenu]);
+        echo "<p>Article ajouté avec succès.</p>";
+    } else {
+        echo "<p style='color:red;'>Veuillez remplir tous les champs.</p>";
+    }
+}
+?>
+
+<h2>Ajouter un article</h2>
+<form method="post">
+    <label>Titre :</label><br>
+    <input type="text" name="titre" required><br><br>
+    <label>Contenu :</label><br>
+    <textarea name="contenu" rows="5" required></textarea><br><br>
+    <input type="submit" value="Ajouter">
+</form>
+
+<?php require_once '../includes/footer.php'; ?>
diff --git a/public/admin.php b/public/admin.php
new file mode 100644
index 0000000..0c2dca5
--- /dev/null
+++ b/public/admin.php
@@ -0,0 +1,22 @@
+<?php
+session_start();
+require_once '../includes/db.php';
+require_once '../includes/header.php';
+
+if (!isset($_SESSION['user'])) {
+    header("Location: login.php");
+    exit;
+}
+?>
+
+<h2>Tableau de bord</h2>
+<p>Bienvenue, <?= htmlspecialchars($_SESSION['user']) ?> !</p>
+
+<ul>
+    <li><a href="add.php">Ajouter un article</a></li>
+    <li><a href="edit.php">Modifier un article</a></li>
+    <li><a href="delete.php">Supprimer un article</a></li>
+    <li><a href="index.php">Voir les articles</a></li>
+</ul>
+
+<?php require_once '../includes/footer.php'; ?>
diff --git a/public/article.php b/public/article.php
new file mode 100644
index 0000000..96fa44d
--- /dev/null
+++ b/public/article.php
@@ -0,0 +1,29 @@
+<?php
+require_once '../includes/db.php';
+require_once '../includes/header.php';
+
+$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 <?= $article['date_creation'] ?></small>
+</article>
+
+<?php require_once '../includes/footer.php'; ?>
diff --git a/public/delete.php b/public/delete.php
new file mode 100644
index 0000000..255bbad
--- /dev/null
+++ b/public/delete.php
@@ -0,0 +1,45 @@
+<?php
+session_start();
+require_once '../includes/db.php';
+require_once '../includes/header.php';
+
+if (!isset($_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($article['titre']) ?></strong>" ?</p>
+<form method="post">
+    <input type="submit" value="Oui, supprimer">
+    <a href="admin.php">Annuler</a>
+</form>
+
+<?php require_once '../includes/footer.php'; ?>
diff --git a/public/edit.php b/public/edit.php
new file mode 100644
index 0000000..6901385
--- /dev/null
+++ b/public/edit.php
@@ -0,0 +1,50 @@
+<?php
+session_start();
+require_once '../includes/db.php';
+require_once '../includes/header.php';
+
+if (!isset($_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($article['contenu']) ?></textarea><br><br>
+    <input type="submit" value="Modifier">
+</form>
+
+<?php require_once '../includes/footer.php'; ?>
diff --git a/public/index.php b/public/index.php
new file mode 100644
index 0000000..dcd6b9b
--- /dev/null
+++ b/public/index.php
@@ -0,0 +1,18 @@
+<?php
+require_once '../includes/db.php';
+require_once '../includes/header.php';
+
+$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 <?= $row['date_creation'] ?></small>
+</article>
+<hr>
+<?php endwhile; ?>
+
+<?php require_once '../includes/footer.php'; ?>
diff --git a/public/login.php b/public/login.php
new file mode 100644
index 0000000..95567c1
--- /dev/null
+++ b/public/login.php
@@ -0,0 +1,34 @@
+<?php
+session_start();
+require_once '../includes/db.php';
+require_once '../includes/header.php';
+
+if ($_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'; ?>
diff --git a/public/logout.php b/public/logout.php
new file mode 100644
index 0000000..7649023
--- /dev/null
+++ b/public/logout.php
@@ -0,0 +1,5 @@
+<?php
+session_start();
+session_destroy();
+header("Location: login.php");
+exit;
diff --git a/public/style.css b/public/style.css
new file mode 100644
index 0000000..7efc68d
--- /dev/null
+++ b/public/style.css
@@ -0,0 +1,27 @@
+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;
+}