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// Copyright 2017 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package utils
import (
"html"
"strings"
)
// RemoveUsernameParameterSuffix returns the username parameter without the (fullname) suffix - leaving just the username
func RemoveUsernameParameterSuffix(name string) string {
if index := strings.Index(name, " ("); index >= 0 {
name = name[:index]
}
return name
}
// IsValidSlackChannel validates a channel name conforms to what slack expects.
// It makes sure a channel name cannot be empty and invalid ( only an # )
func IsValidSlackChannel(channelName string) bool {
switch len(strings.TrimSpace(channelName)) {
case 0:
return false
case 1:
// Keep default behaviour where a channel name is still
// valid without an #
// But if it contains only an #, it should be regarded as
// invalid
if channelName[0] == '#' {
return false
}
}
return true
}
// SanitizeFlashErrorString will sanitize a flash error string
func SanitizeFlashErrorString(x string) string {
runes := []rune(x)
if len(runes) > 512 {
x = "..." + string(runes[len(runes)-512:])
}
return strings.Replace(html.EscapeString(x), "\n", "<br>", -1)
}
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