mirror of
https://github.com/mattermost/mattermost.git
synced 2025-02-25 18:55:24 -06:00
2d7cd02abc
* MM-10833: send down computed channel props This allows channel headers to reference channel mentions for a client that doesn't already know about the channels in question. We intentionally don't send down the props for the autocomplete and search endpoints since they aren't used in that context, and would add unnecessary overhead. * update channel props on patch * revert to treating channel purpose as plaintext
29 lines
602 B
Go
29 lines
602 B
Go
// 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
|
|
}
|