From 12911c712fd8406acbc7c993a91236d5538f1262 Mon Sep 17 00:00:00 2001
From: Knut Ahlers <knut@ahlers.me>
Date: Sat, 27 May 2023 21:58:58 +0200
Subject: [PATCH] [template] Add `mention` function

Signed-off-by: Knut Ahlers <knut@ahlers.me>
---
 functions_irc.go   |  2 ++
 wiki/Templating.md | 13 +++++++++++++
 2 files changed, 15 insertions(+)

diff --git a/functions_irc.go b/functions_irc.go
index 432a7e4..50c844f 100644
--- a/functions_irc.go
+++ b/functions_irc.go
@@ -56,6 +56,8 @@ func init() {
 		}
 	})
 
+	tplFuncs.Register("mention", plugins.GenericTemplateFunctionGetter(func(username string) string { return "@" + strings.TrimLeft(username, "@#") }))
+
 	tplFuncs.Register("tag", func(m *irc.Message, r *plugins.Rule, fields *plugins.FieldCollection) interface{} {
 		return func(tag string) string {
 			s, _ := m.GetTag(tag)
diff --git a/wiki/Templating.md b/wiki/Templating.md
index fa5dc25..42b4f67 100644
--- a/wiki/Templating.md
+++ b/wiki/Templating.md
@@ -246,6 +246,19 @@ Example:
 < Last Quote: #32
 ```
 
+#### `mention`
+
+Strips username and converts into a mention
+
+Syntax: `mention <username>`
+
+Example:
+
+```
+# {{ mention "@user" }} {{ mention "user" }} {{ mention "#user" }}
+< @user @user @user
+```
+
 #### `pow`
 
 Returns float from calculation: `float1 ** float2`