forgejo/routers/private/mail.go

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// 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 private
import (
"encoding/json"
"fmt"
"net/http"
"strconv"
"code.gitea.io/gitea/models"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/private"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/services/mailer"
"gitea.com/macaron/macaron"
)
// SendEmail pushes messages to mail queue
//
// It doesn't wait before each message will be processed
func SendEmail(ctx *macaron.Context) {
if setting.MailService == nil {
ctx.JSON(http.StatusInternalServerError, map[string]interface{}{
"err": "Mail service is not enabled.",
})
return
}
var mail private.Email
rd := ctx.Req.Body().ReadCloser()
defer rd.Close()
if err := json.NewDecoder(rd).Decode(&mail); err != nil {
log.Error("%v", err)
ctx.JSON(http.StatusInternalServerError, map[string]interface{}{
"err": err,
})
return
}
var emails []string
if len(mail.To) > 0 {
for _, uname := range mail.To {
user, err := models.GetUserByName(uname)
if err != nil {
err := fmt.Sprintf("Failed to get user information: %v", err)
log.Error(err)
ctx.JSON(http.StatusInternalServerError, map[string]interface{}{
"err": err,
})
return
}
if user != nil && len(user.Email) > 0 {
emails = append(emails, user.Email)
}
}
} else {
err := models.IterateUser(func(user *models.User) error {
if len(user.Email) > 0 {
emails = append(emails, user.Email)
}
return nil
})
if err != nil {
err := fmt.Sprintf("Failed to find users: %v", err)
log.Error(err)
ctx.JSON(http.StatusInternalServerError, map[string]interface{}{
"err": err,
})
return
}
}
sendEmail(ctx, mail.Subject, mail.Message, emails)
}
func sendEmail(ctx *macaron.Context, subject, message string, to []string) {
for _, email := range to {
msg := mailer.NewMessage([]string{email}, subject, message)
mailer.SendAsync(msg)
}
wasSent := strconv.Itoa(len(to))
ctx.PlainText(http.StatusOK, []byte(wasSent))
}