upd: json responses

2 files changed, 21 insertions, 7 deletions

diff --git a/lib/utils.php b/lib/utils.php
new file mode 100644
index 0000000..b5f8431
--- /dev/null
+++ b/lib/utils.php
@@ -0,0 +1,11 @@
+<?php
+function json_response(mixed $data, string|null $message, int $code = 200)
+{
+    http_response_code($code);
+    header('Content-Type: application/json');
+    echo json_encode([
+        'status_code' => $code,
+        'message' => $message,
+        'data' => $data
+    ]);
+}
\ No newline at end of file
diff --git a/public/upload.php b/public/upload.php
index 2ff9e96..2952315 100644
--- a/public/upload.php
+++ b/public/upload.php
@@ -1,21 +1,24 @@
 <?php
 include_once $_SERVER['DOCUMENT_ROOT'] . '/../config.php';
+include_once $_SERVER['DOCUMENT_ROOT'] . '/../lib/utils.php';
 
 if (!isset($_FILES['file'])) {
-    http_response_code(400);
-    exit("No 'file' specified!");
+    json_response(null, "No 'file' specified!", 400);
+    exit();
 }
 
 if (!is_dir(FILE_DIRECTORY) && !mkdir(FILE_DIRECTORY, 0777, true)) {
-    http_response_code(500);
-    exit("Failed to create a directory for user files");
+    json_response(null, 'Failed to create a directory for user files', 500);
+    exit();
 }
 
 $file = $_FILES['file'];
 
 if (!move_uploaded_file($file['tmp_name'], FILE_DIRECTORY . sprintf('/%s', $file['name']))) {
-    http_response_code(500);
-    exit("Failed to save the file. Try again later.");
+    json_response(null, 'Failed to save the file. Try again later.', 500);
+    exit();
 }
 
-header(sprintf('Location: /%s', $file['name']));
\ No newline at end of file
+json_response([
+    'id' => $file['name']
+], null, 201);
\ No newline at end of file