From fb76567cef2f2fbef6e7d64ff3d2fe1cc52f629e Mon Sep 17 00:00:00 2001
From: Jan-Lukas Else <mail@jlelse.de>
Date: Sun, 12 Jan 2020 18:13:18 +0100
Subject: [PATCH] Tweak link filtering when sending Webmention

---
 webmention.go | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/webmention.go b/webmention.go
index 248cb83..3bf882a 100644
--- a/webmention.go
+++ b/webmention.go
@@ -42,17 +42,19 @@ func SendWebmentions(url string) {
 
 func filterLinks(links []string) []string {
 	var filteredLinks []string
-LINKFILTER:
 	for _, link := range links {
-		if strings.HasPrefix(link, BlogUrl) {
+		if strings.HasPrefix(link, strings.TrimSuffix(BlogUrl, "/")) {
 			continue
 		}
+		ignored := false
 		for _, ignoredURL := range IgnoredWebmentionUrls {
-			if strings.HasPrefix(link, ignoredURL) {
-				continue LINKFILTER
+			if !ignored && strings.HasPrefix(link, strings.TrimSuffix(ignoredURL, "/")) {
+				ignored = true
 			}
 		}
-		filteredLinks = append(filteredLinks, link)
+		if ignored != true {
+			filteredLinks = append(filteredLinks, link)
+		}
 	}
 	return filteredLinks
 }