first-commit

services/mailer/mail_release.go

@@ -0,0 +1,98 @@
+// Copyright 2020 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package mailer
+
+import (
+	"bytes"
+	"context"
+	"fmt"
+
+	"code.gitea.io/gitea/models/renderhelper"
+	repo_model "code.gitea.io/gitea/models/repo"
+	user_model "code.gitea.io/gitea/models/user"
+	"code.gitea.io/gitea/modules/log"
+	"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"
+	sender_service "code.gitea.io/gitea/services/mailer/sender"
+)
+
+const tplNewReleaseMail templates.TplName = "release"
+
+func generateMessageIDForRelease(release *repo_model.Release) string {
+	return fmt.Sprintf("<%s/releases/%d@%s>", release.Repo.FullName(), release.ID, setting.Domain)
+}
+
+// MailNewRelease send new release notify to all repo watchers.
+func MailNewRelease(ctx context.Context, rel *repo_model.Release) {
+	if setting.MailService == nil {
+		// No mail service configured
+		return
+	}
+
+	watcherIDList, err := repo_model.GetRepoWatchersIDs(ctx, rel.RepoID)
+	if err != nil {
+		log.Error("GetRepoWatchersIDs(%d): %v", rel.RepoID, err)
+		return
+	}
+
+	recipients, err := user_model.GetMailableUsersByIDs(ctx, watcherIDList, false)
+	if err != nil {
+		log.Error("user_model.GetMailableUsersByIDs: %v", err)
+		return
+	}
+
+	langMap := make(map[string][]*user_model.User)
+	for _, user := range recipients {
+		if user.ID != rel.PublisherID {
+			langMap[user.Language] = append(langMap[user.Language], user)
+		}
+	}
+
+	for lang, tos := range langMap {
+		mailNewRelease(ctx, lang, tos, rel)
+	}
+}
+
+func mailNewRelease(ctx context.Context, lang string, tos []*user_model.User, rel *repo_model.Release) {
+	locale := translation.NewLocale(lang)
+
+	var err error
+	rctx := renderhelper.NewRenderContextRepoComment(ctx, rel.Repo).WithUseAbsoluteLink(true)
+	rel.RenderedNote, err = markdown.RenderString(rctx,
+		rel.Note)
+	if err != nil {
+		log.Error("markdown.RenderString(%d): %v", rel.RepoID, err)
+		return
+	}
+
+	subject := locale.TrString("mail.release.new.subject", rel.TagName, rel.Repo.FullName())
+	mailMeta := map[string]any{
+		"locale":   locale,
+		"Release":  rel,
+		"Subject":  subject,
+		"Language": locale.Language(),
+		"Link":     rel.HTMLURL(),
+	}
+
+	var mailBody bytes.Buffer
+
+	if err := LoadedTemplates().BodyTemplates.ExecuteTemplate(&mailBody, string(tplNewReleaseMail), mailMeta); err != nil {
+		log.Error("ExecuteTemplate [%s]: %v", string(tplNewReleaseMail)+"/body", err)
+		return
+	}
+
+	msgs := make([]*sender_service.Message, 0, len(tos))
+	publisherName := fromDisplayName(rel.Publisher)
+	msgID := generateMessageIDForRelease(rel)
+	for _, to := range tos {
+		msg := sender_service.NewMessageFrom(to.EmailTo(), publisherName, setting.MailService.FromEmail, subject, mailBody.String())
+		msg.Info = subject
+		msg.SetHeader("Message-ID", msgID)
+		msgs = append(msgs, msg)
+	}
+
+	SendAsync(msgs...)
+}