Aggiunta cache al caricamento delle immagini

2026-04-12 21:16:30 +02:00
parent 8cd10b102b
commit fc5999f50a
2 changed files with 6 additions and 0 deletions
--- a/file/api/v1/img/index.php
+++ b/file/api/v1/img/index.php
@@ -35,6 +35,11 @@ if ($_SERVER['REQUEST_METHOD'] === 'GET') {
            $imageData = curl_exec($downloadImg);
            $contentType = curl_getinfo($downloadImg, CURLINFO_CONTENT_TYPE);
            header("Content-Type: " . $contentType);
+
+            $etag = md5($imageData);
+            header("ETag: \"$etag\"");
+            header("Cache-Control: public, max-age=604800");
+
            echo $imageData;
        } else {
            header("Content-Type: image/png");