func sendEmail(gun m.Mailgun, address string, msg string, htmlMsg string) {
message := gun.NewMessage("David Pfahler <*****@*****.**>", "[Monitor]: Uni-Webseite hat sich geändert", msg, address)
message.SetHtml(htmlMsg)
response, id, _ := gun.Send(message)
fmt.Printf("Response ID: %s\n", id)
fmt.Printf("Message from server: %s\n", response)
}
// Tries to locate the first stored event type, returning the associated stored message key.
func findStoredMessageID(mg mailgun.Mailgun) (string, error) {
ei := mg.NewEventIterator()
err := ei.GetFirstPage(mailgun.GetEventsOptions{})
for {
if err != nil {
return "", err
}
if len(ei.Events()) == 0 {
break
}
for _, event := range ei.Events() {
if event["event"] == "stored" {
s := event["storage"].(map[string]interface{})
k := s["key"]
return k.(string), nil
}
}
err = ei.GetNext()
}
return "", fmt.Errorf("No stored messages found. Try changing MG_EMAIL_TO to an address that stores messages and try again.")
}
func StartHttpServer(mg mailgun.Mailgun, config Config) {
http.HandleFunc("/subscribe", func(response http.ResponseWriter, request *http.Request) {
email := request.FormValue("email")
newMember := mailgun.Member{
Address: email,
Subscribed: mailgun.Subscribed,
}
mg.CreateMember(true, config.MailingListAddress, newMember)
fmt.Println(email + " has been subscribed to the mailing list")
http.Redirect(response, request, config.RedirectUrlAfterSubscribe, http.StatusTemporaryRedirect)
})
http.HandleFunc("/health-check", func(response http.ResponseWriter, request *http.Request) {
fmt.Fprintf(response, "Running")
})
http.ListenAndServe(":"+strconv.Itoa(config.HttpPort), nil)
}
func teardown(t *testing.T, mg mailgun.Mailgun, address string) {
err := mg.DeleteList(address)
if err != nil {
t.Fatal(err)
}
}