diff options
Diffstat (limited to 'vendor/gopkg.in/gomail.v2/example_test.go')
-rw-r--r-- | vendor/gopkg.in/gomail.v2/example_test.go | 215 |
1 files changed, 0 insertions, 215 deletions
diff --git a/vendor/gopkg.in/gomail.v2/example_test.go b/vendor/gopkg.in/gomail.v2/example_test.go deleted file mode 100644 index 8d9c6c293..000000000 --- a/vendor/gopkg.in/gomail.v2/example_test.go +++ /dev/null @@ -1,215 +0,0 @@ -package gomail_test - -import ( - "fmt" - "html/template" - "io" - "log" - "time" - - "gopkg.in/gomail.v2" -) - -func Example() { - m := gomail.NewMessage() - m.SetHeader("From", "alex@example.com") - m.SetHeader("To", "bob@example.com", "cora@example.com") - m.SetAddressHeader("Cc", "dan@example.com", "Dan") - m.SetHeader("Subject", "Hello!") - m.SetBody("text/html", "Hello <b>Bob</b> and <i>Cora</i>!") - m.Attach("/home/Alex/lolcat.jpg") - - d := gomail.NewPlainDialer("smtp.example.com", 587, "user", "123456") - - // Send the email to Bob, Cora and Dan. - if err := d.DialAndSend(m); err != nil { - panic(err) - } -} - -// A daemon that listens to a channel and sends all incoming messages. -func Example_daemon() { - ch := make(chan *gomail.Message) - - go func() { - d := gomail.NewPlainDialer("smtp.example.com", 587, "user", "123456") - - var s gomail.SendCloser - var err error - open := false - for { - select { - case m, ok := <-ch: - if !ok { - return - } - if !open { - if s, err = d.Dial(); err != nil { - panic(err) - } - open = true - } - if err := gomail.Send(s, m); err != nil { - log.Print(err) - } - // Close the connection to the SMTP server if no email was sent in - // the last 30 seconds. - case <-time.After(30 * time.Second): - if open { - if err := s.Close(); err != nil { - panic(err) - } - open = false - } - } - } - }() - - // Use the channel in your program to send emails. - - // Close the channel to stop the mail daemon. - close(ch) -} - -// Efficiently send a customized newsletter to a list of recipients. -func Example_newsletter() { - // The list of recipients. - var list []struct { - Name string - Address string - } - - d := gomail.NewPlainDialer("smtp.example.com", 587, "user", "123456") - s, err := d.Dial() - if err != nil { - panic(err) - } - - m := gomail.NewMessage() - for _, r := range list { - m.SetHeader("From", "no-reply@example.com") - m.SetAddressHeader("To", r.Address, r.Name) - m.SetHeader("Subject", "Newsletter #1") - m.SetBody("text/html", fmt.Sprintf("Hello %s!", r.Name)) - - if err := gomail.Send(s, m); err != nil { - log.Printf("Could not send email to %q: %v", r.Address, err) - } - m.Reset() - } -} - -// Send an email using a local SMTP server. -func Example_noAuth() { - m := gomail.NewMessage() - m.SetHeader("From", "from@example.com") - m.SetHeader("To", "to@example.com") - m.SetHeader("Subject", "Hello!") - m.SetBody("text/plain", "Hello!") - - d := gomail.Dialer{Host: "localhost", Port: 587} - if err := d.DialAndSend(m); err != nil { - panic(err) - } -} - -// Send an email using an API or postfix. -func Example_noSMTP() { - m := gomail.NewMessage() - m.SetHeader("From", "from@example.com") - m.SetHeader("To", "to@example.com") - m.SetHeader("Subject", "Hello!") - m.SetBody("text/plain", "Hello!") - - s := gomail.SendFunc(func(from string, to []string, msg io.WriterTo) error { - // Implements you email-sending function, for example by calling - // an API, or running postfix, etc. - fmt.Println("From:", from) - fmt.Println("To:", to) - return nil - }) - - if err := gomail.Send(s, m); err != nil { - panic(err) - } - // Output: - // From: from@example.com - // To: [to@example.com] -} - -var m *gomail.Message - -func ExampleSetCopyFunc() { - m.Attach("foo.txt", gomail.SetCopyFunc(func(w io.Writer) error { - _, err := w.Write([]byte("Content of foo.txt")) - return err - })) -} - -func ExampleSetHeader() { - h := map[string][]string{"Content-ID": {"<foo@bar.mail>"}} - m.Attach("foo.jpg", gomail.SetHeader(h)) -} - -func ExampleMessage_AddAlternative() { - m.SetBody("text/plain", "Hello!") - m.AddAlternative("text/html", "<p>Hello!</p>") -} - -func ExampleMessage_AddAlternativeWriter() { - t := template.Must(template.New("example").Parse("Hello {{.}}!")) - m.AddAlternativeWriter("text/plain", func(w io.Writer) error { - return t.Execute(w, "Bob") - }) -} - -func ExampleMessage_Attach() { - m.Attach("/tmp/image.jpg") -} - -func ExampleMessage_Embed() { - m.Embed("/tmp/image.jpg") - m.SetBody("text/html", `<img src="cid:image.jpg" alt="My image" />`) -} - -func ExampleMessage_FormatAddress() { - m.SetHeader("To", m.FormatAddress("bob@example.com", "Bob"), m.FormatAddress("cora@example.com", "Cora")) -} - -func ExampleMessage_FormatDate() { - m.SetHeaders(map[string][]string{ - "X-Date": {m.FormatDate(time.Now())}, - }) -} - -func ExampleMessage_SetAddressHeader() { - m.SetAddressHeader("To", "bob@example.com", "Bob") -} - -func ExampleMessage_SetBody() { - m.SetBody("text/plain", "Hello!") -} - -func ExampleMessage_SetDateHeader() { - m.SetDateHeader("X-Date", time.Now()) -} - -func ExampleMessage_SetHeader() { - m.SetHeader("Subject", "Hello!") -} - -func ExampleMessage_SetHeaders() { - m.SetHeaders(map[string][]string{ - "From": {m.FormatAddress("alex@example.com", "Alex")}, - "To": {"bob@example.com", "cora@example.com"}, - "Subject": {"Hello"}, - }) -} - -func ExampleSetCharset() { - m = gomail.NewMessage(gomail.SetCharset("ISO-8859-1")) -} - -func ExampleSetEncoding() { - m = gomail.NewMessage(gomail.SetEncoding(gomail.Base64)) -} |