correction sur la gestion des couvertures

This commit is contained in:
Esenjin 2025-02-14 18:50:05 +01:00
parent e4f1880870
commit bd59582428
3 changed files with 98 additions and 10 deletions

@ -36,7 +36,7 @@ $stories = Stories::getAll();
<div class="stories-list">
<?php foreach ($stories as $story): ?>
<div class="story-item">
<img src="<?= htmlspecialchars($story['cover']) ?>" alt="" class="story-cover">
<img src="<?= htmlspecialchars('../' . $story['cover']) ?>" alt="" class="story-cover">
<div class="story-info">
<h2><?= htmlspecialchars($story['title']) ?></h2>
<p>Dernière modification : <?= htmlspecialchars($story['updated']) ?></p>

@ -2,6 +2,7 @@
require_once '../includes/config.php';
require_once '../includes/auth.php';
require_once '../includes/stories.php';
require_once 'upload-handler.php';
if (!Auth::check()) {
header('Location: login.php');
@ -28,21 +29,16 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
'id' => $_POST['id'] ?? generateSlug($_POST['title']),
'title' => $_POST['title'],
'description' => $_POST['description'],
'cover' => $story['cover'] ?? '', // Géré séparément par l'upload
'cover' => $story['cover'] ?? '',
'created' => $story['created'] ?? date('Y-m-d'),
'updated' => date('Y-m-d'),
'chapters' => $story['chapters'] ?? []
];
// Gestion de l'upload de couverture
if (isset($_FILES['cover']) && $_FILES['cover']['error'] === UPLOAD_ERR_OK) {
$uploadDir = '../assets/images/covers/';
$extension = strtolower(pathinfo($_FILES['cover']['name'], PATHINFO_EXTENSION));
$filename = $storyData['id'] . '.' . $extension;
if (move_uploaded_file($_FILES['cover']['tmp_name'], $uploadDir . $filename)) {
$storyData['cover'] = 'assets/images/covers/' . $filename;
}
if (isset($_FILES['cover']) && $_FILES['cover']['error'] !== UPLOAD_ERR_NO_FILE) {
$uploadHandler = new CoverUploadHandler();
$storyData['cover'] = $uploadHandler->handleUpload($_FILES['cover'], $storyData['id']);
}
Stories::save($storyData);

92
admin/upload-handler.php Normal file

@ -0,0 +1,92 @@
<?php
class CoverUploadHandler {
private $uploadDir;
private $allowedTypes = ['image/jpeg', 'image/png', 'image/gif'];
private $maxFileSize = 5242880; // 5MB
public function __construct() {
$this->uploadDir = __DIR__ . '/../assets/images/covers/';
$this->ensureUploadDirectory();
}
public function handleUpload($file, $storyId) {
try {
// Vérifications basiques
if ($file['error'] !== UPLOAD_ERR_OK) {
throw new Exception($this->getUploadErrorMessage($file['error']));
}
// Vérifier le type MIME
$finfo = new finfo(FILEINFO_MIME_TYPE);
$mimeType = $finfo->file($file['tmp_name']);
if (!in_array($mimeType, $this->allowedTypes)) {
throw new Exception('Type de fichier non autorisé. Types acceptés : JPG, PNG, GIF');
}
// Vérifier la taille
if ($file['size'] > $this->maxFileSize) {
throw new Exception('Fichier trop volumineux. Taille maximum : 5MB');
}
// Générer le nom de fichier
$extension = $this->getExtensionFromMimeType($mimeType);
$filename = $storyId . '.' . $extension;
$targetPath = $this->uploadDir . $filename;
// Supprimer l'ancienne image si elle existe
$this->removeOldCover($storyId);
// Déplacer le fichier
if (!move_uploaded_file($file['tmp_name'], $targetPath)) {
throw new Exception('Erreur lors du déplacement du fichier uploadé');
}
// Retourner le chemin relatif pour stockage en BDD
return 'assets/images/covers/' . $filename;
} catch (Exception $e) {
error_log('Erreur upload couverture: ' . $e->getMessage());
throw $e;
}
}
private function ensureUploadDirectory() {
if (!file_exists($this->uploadDir)) {
if (!mkdir($this->uploadDir, 0755, true)) {
throw new Exception('Impossible de créer le dossier d\'upload');
}
}
if (!is_writable($this->uploadDir)) {
throw new Exception('Le dossier d\'upload n\'est pas accessible en écriture');
}
}
private function removeOldCover($storyId) {
foreach (glob($this->uploadDir . $storyId . '.*') as $file) {
unlink($file);
}
}
private function getExtensionFromMimeType($mimeType) {
$map = [
'image/jpeg' => 'jpg',
'image/png' => 'png',
'image/gif' => 'gif'
];
return $map[$mimeType] ?? 'jpg';
}
private function getUploadErrorMessage($error) {
$errors = [
UPLOAD_ERR_INI_SIZE => 'Le fichier dépasse la taille maximale autorisée par PHP',
UPLOAD_ERR_FORM_SIZE => 'Le fichier dépasse la taille maximale autorisée par le formulaire',
UPLOAD_ERR_PARTIAL => 'Le fichier n\'a été que partiellement uploadé',
UPLOAD_ERR_NO_FILE => 'Aucun fichier n\'a été uploadé',
UPLOAD_ERR_NO_TMP_DIR => 'Dossier temporaire manquant',
UPLOAD_ERR_CANT_WRITE => 'Échec de l\'écriture du fichier sur le disque',
UPLOAD_ERR_EXTENSION => 'Une extension PHP a arrêté l\'upload'
];
return $errors[$error] ?? 'Erreur inconnue lors de l\'upload';
}
}