From eebb4c53e68749499c0808389e2e7c2f1b88d210 Mon Sep 17 00:00:00 2001
From: Shish <shish@shishnet.org>
Date: Fri, 9 Feb 2024 14:46:50 +0000
Subject: [PATCH] [link_scan] be get/post agnostic

---
 ext/link_scan/main.php | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/ext/link_scan/main.php b/ext/link_scan/main.php
index 386ee19f..9084f796 100644
--- a/ext/link_scan/main.php
+++ b/ext/link_scan/main.php
@@ -15,10 +15,11 @@ class LinkScan extends Extension
     {
         global $config, $page;
 
-        if ($event->page_matches("post/list") && isset($_POST['search'])) {
+        $search = @$_GET['search'] ?? @$_POST['search'] ?? "";
+        if ($event->page_matches("post/list") && !empty($search)) {
             $trigger = $config->get_string("link_scan_trigger", "https?://");
-            if (preg_match("#.*{$trigger}.*#", $_POST['search'])) {
-                $ids = $this->scan($_POST['search']);
+            if (preg_match("#.*{$trigger}.*#", $search)) {
+                $ids = $this->scan($search);
                 $page->set_mode(PageMode::REDIRECT);
                 $page->set_redirect(search_link(["id=".implode(",", $ids)]));
                 $event->stop_processing = true;