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forgejo/services/mailer/mail_release.go
zeripath 162c32af7e
Send registration email on user autoregistration (#16523)
When users login and are autoregistered send email notification.

Fix #16178

* Protect public functions within the mailer by testing if the mailer is configured

Signed-off-by: Andrew Thornton <art27@cantab.net>

Co-authored-by: 6543 <6543@obermui.de>
2021-08-12 10:26:33 +03:00

97 lines
2.5 KiB
Go

// Copyright 2020 The Gitea 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 mailer
import (
"bytes"
"code.gitea.io/gitea/models"
"code.gitea.io/gitea/modules/base"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/markup"
"code.gitea.io/gitea/modules/markup/markdown"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/templates"
"code.gitea.io/gitea/modules/translation"
)
const (
tplNewReleaseMail base.TplName = "release"
)
// MailNewRelease send new release notify to all all repo watchers.
func MailNewRelease(rel *models.Release) {
if setting.MailService == nil {
// No mail service configured
return
}
watcherIDList, err := models.GetRepoWatchersIDs(rel.RepoID)
if err != nil {
log.Error("GetRepoWatchersIDs(%d): %v", rel.RepoID, err)
return
}
recipients, err := models.GetMaileableUsersByIDs(watcherIDList, false)
if err != nil {
log.Error("models.GetMaileableUsersByIDs: %v", err)
return
}
langMap := make(map[string][]string)
for _, user := range recipients {
if user.ID != rel.PublisherID {
langMap[user.Language] = append(langMap[user.Language], user.Email)
}
}
for lang, tos := range langMap {
mailNewRelease(lang, tos, rel)
}
}
func mailNewRelease(lang string, tos []string, rel *models.Release) {
locale := translation.NewLocale(lang)
var err error
rel.RenderedNote, err = markdown.RenderString(&markup.RenderContext{
URLPrefix: rel.Repo.Link(),
Metas: rel.Repo.ComposeMetas(),
}, rel.Note)
if err != nil {
log.Error("markdown.RenderString(%d): %v", rel.RepoID, err)
return
}
subject := locale.Tr("mail.release.new.subject", rel.TagName, rel.Repo.FullName())
mailMeta := map[string]interface{}{
"Release": rel,
"Subject": subject,
"Language": locale.Language(),
// helper
"i18n": locale,
"Str2html": templates.Str2html,
"TrN": templates.TrN,
}
var mailBody bytes.Buffer
if err := bodyTemplates.ExecuteTemplate(&mailBody, string(tplNewReleaseMail), mailMeta); err != nil {
log.Error("ExecuteTemplate [%s]: %v", string(tplNewReleaseMail)+"/body", err)
return
}
msgs := make([]*Message, 0, len(tos))
publisherName := rel.Publisher.DisplayName()
relURL := "<" + rel.HTMLURL() + ">"
for _, to := range tos {
msg := NewMessageFrom([]string{to}, publisherName, setting.MailService.FromEmail, subject, mailBody.String())
msg.Info = subject
msg.SetHeader("Message-ID", relURL)
msgs = append(msgs, msg)
}
SendAsyncs(msgs)
}