messenger

Documentation

Index

• func MakeAttachmentHeader(filename, encoding string) textproto.MIMEHeader
• type Attachment
• type Message
• type Messenger

Functions

func MakeAttachmentHeader

func MakeAttachmentHeader(filename, encoding string) textproto.MIMEHeader

MakeAttachmentHeader is a helper function that returns a textproto.MIMEHeader tailored for attachments, primarily email. If no encoding is given, base64 is assumed.

Types

type Attachment

type Attachment struct {
	Name    string
	Header  textproto.MIMEHeader
	Content []byte
}

Attachment represents a file or blob attachment that can be sent along with a message by a Messenger.

type Message

type Message struct {
	From        string
	To          []string
	Subject     string
	ContentType string
	Body        []byte
	AltBody     []byte
	Headers     textproto.MIMEHeader
	Attachments []Attachment

	Subscriber models.Subscriber

	// Campaign is generally the same instance for a large number of subscribers.
	Campaign *models.Campaign
}

Message is the message pushed to a Messenger.

type Messenger

type Messenger interface {
	Name() string
	Push(Message) error
	Flush() error
	Close() error
}

Messenger is an interface for a generic messaging backend, for instance, e-mail, SMS etc.