ref: a3e3db54c9b9ea7d2a24030b539ebd98cb230017
dir: /form.go/
package email
import (
"bytes"
"log"
"mime/multipart"
"net/mail"
"net/smtp"
"text/template"
"github.com/scorredoira/email"
"golang.org/x/text/message"
)
const tmpl = `
<!DOCTYPE html>
<html>
<title>{{index .pagetitle 0}}</title>
<head>
</head>
<body>
<h2>{{index .pagetitle 0}}</h2>
<ul>
{{range $key, $value := . }}
{{if eq $key "pagetitle"}}
{{else if eq $key "country" }}
<li>countries: {{range $value}}{{.}} {{end}}</li>
{{else if eq $key "specialty" }}
<li>specialties: {{range $value}}{{.}} {{end}}</li>
{{else}}
{{$val := len $value}}
{{if eq $val 2}}
<li>{{$key}}: {{index $value 1 }}</li>
{{else}}
<li>{{$key}}: {{index $value 0 }}</li>
{{end}}
{{end}}
{{end}}
</ul>
</body>
</html>
`
var t *template.Template
func init() {
t = template.Must(template.New("email").Parse(tmpl))
}
// SendForm - Fill in the template and send it out from our email address
func SendForm(form map[string][]string, p *message.Printer, attachments map[string]multipart.File) {
var body bytes.Buffer
// Stash the address we want to send to
address := form["sendto"][0]
delete(form, "sendto")
if e := t.Execute(&body, form); e != nil {
log.Println(e)
return
}
m := email.NewHTMLMessage("Form contents", body.String())
m.From = mail.Address{
Name: "From",
Address: gmail,
}
m.AddTo(mail.Address{
Name: "To",
Address: address,
})
for name, buff := range attachments {
var attc bytes.Buffer
attc.ReadFrom(buff)
if err := m.AttachBuffer(name, attc.Bytes(), false); err != nil {
log.Println(err)
}
}
auth := smtp.PlainAuth("", gmail, pw, addr)
if err := email.Send(addr+":587", auth, m); err != nil {
log.Println(err)
}
}