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2025-11-02 19:42:11 +01:00
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admin/edit_article.php Normal file
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<?php
session_start();
require '../includes/db.php';
if (!isset($_SESSION['user_id'])) {
header('Location: login.php');
exit;
}
$message = '';
$article = null;
if (isset($_GET['id']) && is_numeric($_GET['id'])) {
$id = $_GET['id'];
$sql = "SELECT * FROM articles WHERE id = :id";
$stmt = $pdo->prepare($sql);
$stmt->bindParam(':id', $id, PDO::PARAM_INT);
$stmt->execute();
$article = $stmt->fetch(PDO::FETCH_ASSOC);
if (!$article) {
die("Article introuvable.");
}
}
if (isset($_POST['titre']) && isset($_POST['contenu'])) {
$titre = $_POST['titre'];
$contenu = $_POST['contenu'];
$sql = "UPDATE articles SET titre = :titre, contenu = :contenu WHERE id = :id";
$stmt = $pdo->prepare($sql);
$stmt->bindParam(':titre', $titre);
$stmt->bindParam(':contenu', $contenu);
$stmt->bindParam(':id', $id, PDO::PARAM_INT);
if ($stmt->execute()) {
$message = "Article modifié avec succès !";
$stmt = $pdo->prepare("SELECT * FROM articles WHERE id = :id");
$stmt->bindParam(':id', $id, PDO::PARAM_INT);
$stmt->execute();
$article = $stmt->fetch(PDO::FETCH_ASSOC);
} else {
$message = "Erreur lors de la modification.";
}
}
require '../includes/header.php';
?>
<main>
<h2>Modifier un article</h2>
<?php if($message) echo '<p>'.$message.'</p>'; ?>
<?php if($article): ?>
<form method="POST">
<label>Titre :</label><br>
<input type="text" name="titre" value="<?= htmlspecialchars($article['titre']) ?>" required><br><br>
<label>Contenu :</label><br>
<textarea name="contenu" rows="10" cols="50" required><?= htmlspecialchars($article['contenu']) ?></textarea><br><br>
<button type="submit">Modifier</button>
</form>
<?php else: ?>
<p>Aucun article sélectionné.</p>
<?php endif; ?>
</main>
<?php
require '../includes/footer.php';
?>