mirror of https://github.com/muety/wakapi.git
72 lines
1.2 KiB
Go
72 lines
1.2 KiB
Go
package models
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import (
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"fmt"
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uuid "github.com/satori/go.uuid"
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"strings"
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"time"
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)
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const HtmlType = "text/html; charset=UTF-8"
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const PlainType = "text/html; charset=UTF-8"
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type Mail struct {
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From MailAddress
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To MailAddresses
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Subject string
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Body string
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Type string
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Date time.Time
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MessageID string
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}
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func (m *Mail) WithText(text string) *Mail {
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m.Body = text
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m.Type = PlainType
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return m
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}
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func (m *Mail) WithHTML(html string) *Mail {
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m.Body = html
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m.Type = HtmlType
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return m
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}
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func (m *Mail) Sanitized() *Mail {
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if m.Type == "" {
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m.Type = PlainType
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}
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if m.Date.IsZero() {
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m.Date = time.Now()
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}
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if m.MessageID == "" {
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m.MessageID = fmt.Sprintf("<%s@%s>", uuid.NewV4().String(), m.From.Domain())
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}
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return m
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}
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func (m *Mail) String() string {
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return fmt.Sprintf("To: %s\r\n"+
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"From: %s\r\n"+
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"Subject: %s\r\n"+
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"Message-ID: %s\r\n"+
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"MIME-Version: 1.0\r\n"+
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"Content-Type: %s\r\n"+
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"Content-Transfer-Encoding: 8bit\r\n"+
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"Date: %s\r\n"+
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"\r\n"+
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"%s\r\n",
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strings.Join(m.To.RawStrings(), ", "),
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m.From.String(),
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m.Subject,
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m.MessageID,
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m.Type,
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m.Date.Format(time.RFC1123Z),
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m.Body,
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)
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}
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func (m *Mail) Reader() *strings.Reader {
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return strings.NewReader(m.String())
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}
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