From cef96f0047884a93df6bbf2ec168d9d7a683ef4e Mon Sep 17 00:00:00 2001
From: Ryan <ryantl66@gmail.com>
Date: Fri, 21 Mar 2025 14:17:25 -0400
Subject: [PATCH] Clean up expired share links

---
 createShareLink.php | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/createShareLink.php b/createShareLink.php
index 9ff22da..9b21411 100644
--- a/createShareLink.php
+++ b/createShareLink.php
@@ -20,8 +20,6 @@ if ($folder !== 'root' && !preg_match('/^[A-Za-z0-9_\- \/]+$/', $folder)) {
     exit;
 }
 
-// Optionally, you could check if the file exists in the uploads directory here.
-
 // Generate a secure token.
 $token = bin2hex(random_bytes(16)); // 32 hex characters.
 
@@ -42,6 +40,14 @@ if (file_exists($shareFile)) {
     }
 }
 
+// Clean up expired share links.
+$currentTime = time();
+foreach ($shareLinks as $key => $link) {
+    if ($link["expires"] < $currentTime) {
+        unset($shareLinks[$key]);
+    }
+}
+
 // Add record.
 $shareLinks[$token] = [
     "folder" => $folder,