gotosocial/internal/email/util.go
2021-10-16 18:41:36 +02:00

51 lines
1.4 KiB
Go

/*
GoToSocial
Copyright (C) 2021 GoToSocial Authors admin@gotosocial.org
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 <http://www.gnu.org/licenses/>.
*/
package email
import (
"bytes"
"fmt"
)
const (
mime = `MIME-version: 1.0;
Content-Type: text/html;`
)
func (s *sender) ExecuteTemplate(templateName string, data interface{}) (string, error) {
buf := &bytes.Buffer{}
if err := s.template.ExecuteTemplate(buf, templateName, data); err != nil {
return "", err
}
return buf.String(), nil
}
func (s *sender) AssembleMessage(mailSubject string, mailBody string, mailTo string) []byte {
from := fmt.Sprintf("From: GoToSocial <%s>", s.from)
to := fmt.Sprintf("To: %s", mailTo)
msg := []byte(
mailSubject + "\r\n" +
from + "\r\n" +
to + "\r\n" +
mime + "\r\n" +
mailBody + "\r\n")
return msg
}