blob: eb14e8eda73a89d8dc439edc6c32681544e8ccfb (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
|
// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
// See LICENSE.txt for license information.
package model
import (
"regexp"
"strings"
)
var channelMentionRegexp = regexp.MustCompile(`\B~[a-zA-Z0-9\-_]+`)
func ChannelMentions(message string) []string {
var names []string
if strings.Contains(message, "~") {
alreadyMentioned := make(map[string]bool)
for _, match := range channelMentionRegexp.FindAllString(message, -1) {
name := match[1:]
if !alreadyMentioned[name] {
names = append(names, name)
alreadyMentioned[name] = true
}
}
}
return names
}
|
