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forgejo/models/mail.go
mrsdizzie 944d904980 Include thread related headers in issue/coment mail (#7484)
* Include thread related headers in issue/coment mail

Make it so mail programs will group comments from an issue into the same
thread by setting Message-ID on initial issue and then using In-Reply-To
and References headers to reference that later on.

* Add tests

* more tests

* fix typo
2019-07-17 15:02:42 -04:00

215 lines
6.8 KiB
Go

// Copyright 2016 The Gogs Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package models
import (
"bytes"
"fmt"
"html/template"
"path"
"code.gitea.io/gitea/modules/base"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/mailer"
"code.gitea.io/gitea/modules/markup"
"code.gitea.io/gitea/modules/markup/markdown"
"code.gitea.io/gitea/modules/setting"
"gopkg.in/gomail.v2"
)
const (
mailAuthActivate base.TplName = "auth/activate"
mailAuthActivateEmail base.TplName = "auth/activate_email"
mailAuthResetPassword base.TplName = "auth/reset_passwd"
mailAuthRegisterNotify base.TplName = "auth/register_notify"
mailIssueComment base.TplName = "issue/comment"
mailIssueMention base.TplName = "issue/mention"
mailNotifyCollaborator base.TplName = "notify/collaborator"
)
var templates *template.Template
// InitMailRender initializes the mail renderer
func InitMailRender(tmpls *template.Template) {
templates = tmpls
}
// SendTestMail sends a test mail
func SendTestMail(email string) error {
return gomail.Send(mailer.Sender, mailer.NewMessage([]string{email}, "Gitea Test Email!", "Gitea Test Email!").Message)
}
// SendUserMail sends a mail to the user
func SendUserMail(language string, u *User, tpl base.TplName, code, subject, info string) {
data := map[string]interface{}{
"DisplayName": u.DisplayName(),
"ActiveCodeLives": base.MinutesToFriendly(setting.Service.ActiveCodeLives, language),
"ResetPwdCodeLives": base.MinutesToFriendly(setting.Service.ResetPwdCodeLives, language),
"Code": code,
}
var content bytes.Buffer
if err := templates.ExecuteTemplate(&content, string(tpl), data); err != nil {
log.Error("Template: %v", err)
return
}
msg := mailer.NewMessage([]string{u.Email}, subject, content.String())
msg.Info = fmt.Sprintf("UID: %d, %s", u.ID, info)
mailer.SendAsync(msg)
}
// Locale represents an interface to translation
type Locale interface {
Language() string
Tr(string, ...interface{}) string
}
// SendActivateAccountMail sends an activation mail to the user (new user registration)
func SendActivateAccountMail(locale Locale, u *User) {
SendUserMail(locale.Language(), u, mailAuthActivate, u.GenerateActivateCode(), locale.Tr("mail.activate_account"), "activate account")
}
// SendResetPasswordMail sends a password reset mail to the user
func SendResetPasswordMail(locale Locale, u *User) {
SendUserMail(locale.Language(), u, mailAuthResetPassword, u.GenerateActivateCode(), locale.Tr("mail.reset_password"), "recover account")
}
// SendActivateEmailMail sends confirmation email to confirm new email address
func SendActivateEmailMail(locale Locale, u *User, email *EmailAddress) {
data := map[string]interface{}{
"DisplayName": u.DisplayName(),
"ActiveCodeLives": base.MinutesToFriendly(setting.Service.ActiveCodeLives, locale.Language()),
"Code": u.GenerateEmailActivateCode(email.Email),
"Email": email.Email,
}
var content bytes.Buffer
if err := templates.ExecuteTemplate(&content, string(mailAuthActivateEmail), data); err != nil {
log.Error("Template: %v", err)
return
}
msg := mailer.NewMessage([]string{email.Email}, locale.Tr("mail.activate_email"), content.String())
msg.Info = fmt.Sprintf("UID: %d, activate email", u.ID)
mailer.SendAsync(msg)
}
// SendRegisterNotifyMail triggers a notify e-mail by admin created a account.
func SendRegisterNotifyMail(locale Locale, u *User) {
data := map[string]interface{}{
"DisplayName": u.DisplayName(),
"Username": u.Name,
}
var content bytes.Buffer
if err := templates.ExecuteTemplate(&content, string(mailAuthRegisterNotify), data); err != nil {
log.Error("Template: %v", err)
return
}
msg := mailer.NewMessage([]string{u.Email}, locale.Tr("mail.register_notify"), content.String())
msg.Info = fmt.Sprintf("UID: %d, registration notify", u.ID)
mailer.SendAsync(msg)
}
// SendCollaboratorMail sends mail notification to new collaborator.
func SendCollaboratorMail(u, doer *User, repo *Repository) {
repoName := path.Join(repo.Owner.Name, repo.Name)
subject := fmt.Sprintf("%s added you to %s", doer.DisplayName(), repoName)
data := map[string]interface{}{
"Subject": subject,
"RepoName": repoName,
"Link": repo.HTMLURL(),
}
var content bytes.Buffer
if err := templates.ExecuteTemplate(&content, string(mailNotifyCollaborator), data); err != nil {
log.Error("Template: %v", err)
return
}
msg := mailer.NewMessage([]string{u.Email}, subject, content.String())
msg.Info = fmt.Sprintf("UID: %d, add collaborator", u.ID)
mailer.SendAsync(msg)
}
func composeTplData(subject, body, link string) map[string]interface{} {
data := make(map[string]interface{}, 10)
data["Subject"] = subject
data["Body"] = body
data["Link"] = link
return data
}
func composeIssueCommentMessage(issue *Issue, doer *User, content string, comment *Comment, tplName base.TplName, tos []string, info string) *mailer.Message {
var subject string
if comment != nil {
subject = "Re: " + issue.mailSubject()
} else {
subject = issue.mailSubject()
}
err := issue.LoadRepo()
if err != nil {
log.Error("LoadRepo: %v", err)
}
body := string(markup.RenderByType(markdown.MarkupName, []byte(content), issue.Repo.HTMLURL(), issue.Repo.ComposeMetas()))
var data = make(map[string]interface{}, 10)
if comment != nil {
data = composeTplData(subject, body, issue.HTMLURL()+"#"+comment.HashTag())
} else {
data = composeTplData(subject, body, issue.HTMLURL())
}
data["Doer"] = doer
var mailBody bytes.Buffer
if err := templates.ExecuteTemplate(&mailBody, string(tplName), data); err != nil {
log.Error("Template: %v", err)
}
msg := mailer.NewMessageFrom(tos, doer.DisplayName(), setting.MailService.FromEmail, subject, mailBody.String())
msg.Info = fmt.Sprintf("Subject: %s, %s", subject, info)
// Set Message-ID on first message so replies know what to reference
if comment == nil {
msg.SetHeader("Message-ID", "<"+issue.ReplyReference()+">")
} else {
msg.SetHeader("In-Reply-To", "<"+issue.ReplyReference()+">")
msg.SetHeader("References", "<"+issue.ReplyReference()+">")
}
return msg
}
// SendIssueCommentMail composes and sends issue comment emails to target receivers.
func SendIssueCommentMail(issue *Issue, doer *User, content string, comment *Comment, tos []string) {
if len(tos) == 0 {
return
}
mailer.SendAsync(composeIssueCommentMessage(issue, doer, content, comment, mailIssueComment, tos, "issue comment"))
}
// SendIssueMentionMail composes and sends issue mention emails to target receivers.
func SendIssueMentionMail(issue *Issue, doer *User, content string, comment *Comment, tos []string) {
if len(tos) == 0 {
return
}
mailer.SendAsync(composeIssueCommentMessage(issue, doer, content, comment, mailIssueMention, tos, "issue mention"))
}