67 lines
1.2 KiB
Go
67 lines
1.2 KiB
Go
package mail
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import (
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"bytes"
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"crypto/tls"
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"text/template"
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"git.andreafazzi.eu/andrea/oef/config"
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"gopkg.in/gomail.v2"
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)
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type Subscriber interface {
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NameForMail() string
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Username() string
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Password() string
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To() string
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Cc() string
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}
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type MailSender struct {
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BodyTemplate string
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mailTpl *template.Template
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config *config.ConfigT
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}
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func NewMailSender(config *config.ConfigT, mailBody string) *MailSender {
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ms := new(MailSender)
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ms.config = config
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ms.mailTpl = template.Must(template.New("subscription_mail").Parse(mailBody))
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return ms
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}
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func (ms *MailSender) SendSubscriptionMail(rcv Subscriber) error {
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var body bytes.Buffer
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m := gomail.NewMessage()
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m.SetHeader("Subject", ms.config.Smtp.Subject)
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m.SetHeader("From", ms.config.Smtp.From)
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m.SetHeader("To", rcv.To())
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m.SetHeader("Cc", rcv.Cc())
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m.SetHeader("Bcc", ms.config.Smtp.Bcc)
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err := ms.mailTpl.Execute(&body, rcv)
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if err != nil {
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return err
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}
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m.SetBody("text/plain", body.String())
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dialer := gomail.NewDialer(
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ms.config.Smtp.Host,
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ms.config.Smtp.Port,
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ms.config.Smtp.Username,
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ms.config.Smtp.Password,
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)
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dialer.TLSConfig = &tls.Config{InsecureSkipVerify: true}
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if err := dialer.DialAndSend(m); err != nil {
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return err
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}
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return nil
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}
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