53 lines
1.6 KiB
Go
53 lines
1.6 KiB
Go
// This file is part of the happyDomain (R) project.
|
|
// Copyright (c) 2020-2024 happyDomain
|
|
// Authors: Pierre-Olivier Mercier, et al.
|
|
//
|
|
// This program is offered under a commercial and under the AGPL license.
|
|
// For commercial licensing, contact us at <contact@happydomain.org>.
|
|
//
|
|
// For AGPL licensing:
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Affero General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Affero General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Affero General Public License
|
|
// along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
|
|
package helpers
|
|
|
|
import (
|
|
"strings"
|
|
"unicode"
|
|
)
|
|
|
|
func GenUsername(email string) (toName string) {
|
|
if n := strings.Index(email, "+"); n > 0 {
|
|
toName = email[0:n]
|
|
} else {
|
|
toName = email[0:strings.Index(email, "@")]
|
|
}
|
|
if len(toName) > 1 {
|
|
toNameCopy := strings.ReplaceAll(toName, ".", " ")
|
|
toName = ""
|
|
lastRuneIsSpace := true
|
|
for _, runeValue := range toNameCopy {
|
|
if lastRuneIsSpace {
|
|
lastRuneIsSpace = false
|
|
toName += string(unicode.ToTitle(runeValue))
|
|
} else {
|
|
toName += string(runeValue)
|
|
}
|
|
|
|
if unicode.IsSpace(runeValue) || unicode.IsPunct(runeValue) || unicode.IsSymbol(runeValue) {
|
|
lastRuneIsSpace = true
|
|
}
|
|
}
|
|
}
|
|
return
|
|
}
|