From a3fdc78c5c31830465e619056c420c59142510f0 Mon Sep 17 00:00:00 2001
From: m15o <m15o@pm.me>
Date: Thu, 24 Feb 2022 15:44:58 +0100
Subject: [PATCH] Now possible to @ someone

---
 model/status.go | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/model/status.go b/model/status.go
index a178027..244c9d0 100644
--- a/model/status.go
+++ b/model/status.go
@@ -19,6 +19,7 @@ type Status struct {
 }
 
 var urlRegexp = regexp.MustCompile(`https?:\/\/(www\.)?[-a-zA-Z0-9@:%._\+~#=]{1,256}\.[a-zA-Z0-9()]{1,6}\b([-a-zA-Z0-9()@:%_\+.~#?&//=]*)`)
+var userRegexp = regexp.MustCompile(`@([a-z0-9-_]+)\b`)
 
 func (s Status) ContentDisplay() string {
 	content := html.EscapeString(s.Content)
@@ -29,6 +30,12 @@ func (s Status) ContentDisplay() string {
 			content = strings.Replace(content, url, fmt.Sprintf("<a href=\"%s\" target=\"_blank\">%s</a>", url, url), 1)
 		}
 	}
+	if userRegexp.MatchString(s.Content) {
+		matches := userRegexp.FindAllStringSubmatch(s.Content, -1)
+		for _, m := range matches {
+			content = strings.Replace(content, m[0], fmt.Sprintf("<a href=\"https://status.cafe/users/%s\" target=\"_blank\">%s</a>", m[1], m[0]), 1)
+		}
+	}
 	return content
 }