feat: use sessions for alerts

1 files changed, 12 insertions, 16 deletions

diff --git a/lib/alert.php b/lib/alert.php
index c481018..1fb584a 100644
--- a/lib/alert.php
+++ b/lib/alert.php
@@ -7,37 +7,33 @@ function create_alert(string $redirect, int $code, string|null $message, mixed $
         return json_response($code, $message, $data);
     } else {
         http_response_code($code);
-        $loc = "Location: $redirect";
-        if ($message) {
-            $loc .= "?e=$code%20$message";
-        }
-        header($loc);
+        header("Location: $redirect");
+        $_SESSION['alert'] = [
+            'message' => $message,
+            'code' => $code
+        ];
         return "$code $message";
     }
 }
 
 function display_alert()
 {
-    if (!isset($_GET['e']) || empty(trim($_GET['e']))) {
+    if (!isset($_SESSION['alert'])) {
+        session_write_close();
         return;
     }
+    $alert = $_SESSION['alert'];
+    unset($_SESSION['alert']);
 
-    $message = $_GET['e'];
-    $parts = explode(' ', $message, 2);
-
-    $code = intval($parts[0]);
-
-    if (count($parts) > 1) {
-        $reason = $parts[1];
-    }
+    if (isset($alert['message'])) {
+        $code = intval($alert['code']);
 
-    if (isset($reason)) {
         echo '<div class="alert';
         if ($code > 299) {
             echo ' red';
         }
         echo '">';
-        echo "<p>$reason</p>";
+        echo "<p>{$alert['message']}</p>";
         echo '</div>';
     }
 }
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