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Send mails as HTML as default. Setting for send as plain text. (#1648)
* Send mails as HTML as default. Setting for send as plain text. * Add new option SendAsPlainText. remove EnableHTMLAlternative * Send HTML mails as default * Add html check if html2text should be performed * Send only multipart or plain. Add deprication warning for ENABLE_HTML_ALTERNATIVE * Still use ENABLE_HTML_ALTERNATIVE for backward compatibility * Changed to not ignore html2text errors
This commit is contained in:
committed by
Lunny Xiao
parent
295f560a12
commit
d9a8eff2de
@@ -1,4 +1,5 @@
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// Copyright 2014 The Gogs Authors. All rights reserved.
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// Copyright 2017 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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@@ -15,11 +16,11 @@ import (
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"strings"
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"time"
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"github.com/jaytaylor/html2text"
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"gopkg.in/gomail.v2"
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"code.gitea.io/gitea/modules/log"
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"code.gitea.io/gitea/modules/setting"
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"github.com/jaytaylor/html2text"
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"gopkg.in/gomail.v2"
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)
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// Message mail body and log info
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@@ -29,8 +30,8 @@ type Message struct {
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}
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// NewMessageFrom creates new mail message object with custom From header.
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func NewMessageFrom(to []string, from, subject, htmlBody string) *Message {
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log.Trace("NewMessageFrom (htmlBody):\n%s", htmlBody)
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func NewMessageFrom(to []string, from, subject, body string) *Message {
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log.Trace("NewMessageFrom (body):\n%s", body)
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msg := gomail.NewMessage()
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msg.SetHeader("From", from)
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@@ -38,15 +39,15 @@ func NewMessageFrom(to []string, from, subject, htmlBody string) *Message {
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msg.SetHeader("Subject", subject)
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msg.SetDateHeader("Date", time.Now())
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body, err := html2text.FromString(htmlBody)
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if err != nil {
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log.Error(4, "html2text.FromString: %v", err)
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msg.SetBody("text/html", htmlBody)
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} else {
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msg.SetBody("text/plain", body)
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if setting.MailService.EnableHTMLAlternative {
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msg.AddAlternative("text/html", htmlBody)
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plainBody, err := html2text.FromString(body)
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if err != nil || setting.MailService.SendAsPlainText {
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if strings.Contains(body[:100], "<html>") {
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log.Warn("Mail contains HTML but configured to send as plain text.")
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}
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msg.SetBody("text/plain", plainBody)
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} else {
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msg.SetBody("text/plain", plainBody)
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msg.AddAlternative("text/html", body)
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}
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return &Message{
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