support HEIC/HEIF conversion auto JPEG

src/ArticleManager.php

@@ -608,15 +608,30 @@ class ArticleManager
         $mime = mime_content_type($uploadedFile['tmp_name']) ?: 'application/octet-stream';
 
         if (str_starts_with($mime, 'image/')) {
+            // HEIC/HEIF : converti en JPEG (non supporté nativement par les navigateurs)
+            if (in_array($mime, ['image/heic', 'image/heif'], true) && extension_loaded('imagick')) {
+                try {
+                    $img = new \Imagick($uploadedFile['tmp_name']);
+                    $img->setImageFormat('jpeg');
+                    $img->setImageCompressionQuality(88);
+                    $converted = tempnam(sys_get_temp_dir(), 'vl_heic_') . '.jpg';
+                    $img->writeImage($converted);
+                    $img->destroy();
+                    $uploadedFile['tmp_name'] = $converted;
+                    $mime = 'image/jpeg';
+                } catch (\Exception $e) {
+                    // Échec conversion → stocke tel quel
+                }
+            }
+
             $ext  = $this->extFromMime($mime)
                  ?? strtolower(pathinfo($uploadedFile['name'], PATHINFO_EXTENSION))
                  ?: 'jpg';
             $hash = substr(hash_file('sha256', $uploadedFile['tmp_name']), 0, 16);
-            $size = $uploadedFile['size'] ?? filesize($uploadedFile['tmp_name']);
+            $size = filesize($uploadedFile['tmp_name']);
             $name = "{$hash}-{$size}.{$ext}";
             $dest = $dir . '/' . $name;
-            // Même hash = même contenu : pas de collision réelle
+            if (!rename($uploadedFile['tmp_name'], $dest) && !move_uploaded_file($uploadedFile['tmp_name'], $dest)) {
-            if (!move_uploaded_file($uploadedFile['tmp_name'], $dest)) {
                 return null;
             }
             return $name;
@@ -667,6 +682,8 @@ class ArticleManager
             'image/gif'     => 'gif',
             'image/avif'    => 'avif',
             'image/svg+xml' => 'svg',
+            'image/heic'    => 'jpg',
+            'image/heif'    => 'jpg',
             default         => null,
         };
     }