From 88e97900c2a101b56dd0046b941e6e8eada437d1 Mon Sep 17 00:00:00 2001
From: pluja <codeberg@r3d.red>
Date: Mon, 25 Mar 2024 11:33:45 +0100
Subject: [PATCH] parse special characters for cactus id

---
 src/frontend/templates/service.html |  2 +-
 src/server/server.go                | 17 +++++++++++++++++
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/src/frontend/templates/service.html b/src/frontend/templates/service.html
index 69cf2d0..6820fdc 100644
--- a/src/frontend/templates/service.html
+++ b/src/frontend/templates/service.html
@@ -263,7 +263,7 @@ initComments({
   defaultHomeserverUrl: "https://matrix.cactus.chat:8448",
   serverName: "cactus.chat",
   siteName: "kycnot.me",
-  commentSectionId: "{{.Service.Name}}",
+  commentSectionId: "{{toId .Service.Name}}",
   guestPostingEnabled: false
 })
 </script>
\ No newline at end of file
diff --git a/src/server/server.go b/src/server/server.go
index 3a7462e..d1c2936 100644
--- a/src/server/server.go
+++ b/src/server/server.go
@@ -7,6 +7,7 @@ import (
 	"net/http"
 	"os"
 	"path"
+	"regexp"
 	"strings"
 	"time"
 
@@ -138,6 +139,22 @@ func (s *Server) RegisterViews() {
 		"safe": func(s string) template.HTML {
 			return template.HTML(s)
 		},
+		"toId": func(s string) string {
+			reg, err := regexp.Compile("[^a-zA-Z0-9]+")
+			if err != nil {
+				log.Debug().Err(err).Msg("toId error")
+				return strings.Replace(strings.ToLower(s), " ", "-", -1)
+			}
+			processedString := reg.ReplaceAllString(s, "-")
+			regReplace, err := regexp.Compile("-+")
+			if err != nil {
+				log.Debug().Err(err).Msg("toId error")
+				return strings.Replace(strings.ToLower(s), " ", "-", -1)
+			}
+			processedString = regReplace.ReplaceAllString(processedString, "-")
+
+			return strings.ToLower(processedString)
+		},
 		"randomElem": func(vs []string) string {
 			if len(vs) == 0 {
 				return ""