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// Copyright 2014 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 mailer
import (
"encoding/hex"
"errors"
"fmt"
"path"
"github.com/Unknwon/com"
"github.com/Unknwon/macaron"
"github.com/gogits/gogs/models"
"github.com/gogits/gogs/modules/base"
"github.com/gogits/gogs/modules/log"
"github.com/gogits/gogs/modules/setting"
)
const (
AUTH_ACTIVE base.TplName = "mail/auth/active"
AUTH_REGISTER_SUCCESS base.TplName = "mail/auth/register_success"
AUTH_RESET_PASSWORD base.TplName = "mail/auth/reset_passwd"
NOTIFY_COLLABORATOR base.TplName = "mail/notify/collaborator"
NOTIFY_MENTION base.TplName = "mail/notify/mention"
)
// Create New mail message use MailFrom and MailUser
func NewMailMessageFrom(To []string, from, subject, body string) Message {
msg := NewHtmlMessage(To, from, subject, body)
msg.User = setting.MailService.User
return msg
}
// Create New mail message use MailFrom and MailUser
func NewMailMessage(To []string, subject, body string) Message {
return NewMailMessageFrom(To, setting.MailService.From, subject, body)
}
func GetMailTmplData(u *models.User) map[interface{}]interface{} {
data := make(map[interface{}]interface{}, 10)
data["AppName"] = setting.AppName
data["AppVer"] = setting.AppVer
data["AppUrl"] = setting.AppUrl
data["AppLogo"] = setting.AppLogo
data["ActiveCodeLives"] = setting.Service.ActiveCodeLives / 60
data["ResetPwdCodeLives"] = setting.Service.ResetPwdCodeLives / 60
if u != nil {
data["User"] = u
}
return data
}
// create a time limit code for user active
func CreateUserActiveCode(u *models.User, startInf interface{}) string {
minutes := setting.Service.ActiveCodeLives
data := com.ToStr(u.Id) + u.Email + u.LowerName + u.Passwd + u.Rands
code := base.CreateTimeLimitCode(data, minutes, startInf)
// add tail hex username
code += hex.EncodeToString([]byte(u.LowerName))
return code
}
// Send user register mail with active code
func SendRegisterMail(r macaron.Render, u *models.User) {
code := CreateUserActiveCode(u, nil)
subject := "Register success, Welcome"
data := GetMailTmplData(u)
data["Code"] = code
body, err := r.HTMLString(string(AUTH_REGISTER_SUCCESS), data)
if err != nil {
log.Error(4, "mail.SendRegisterMail(fail to render): %v", err)
return
}
msg := NewMailMessage([]string{u.Email}, subject, body)
msg.Info = fmt.Sprintf("UID: %d, send register mail", u.Id)
SendAsync(&msg)
}
// Send email verify active email.
func SendActiveMail(r macaron.Render, u *models.User) {
code := CreateUserActiveCode(u, nil)
subject := "Verify your e-mail address"
data := GetMailTmplData(u)
data["Code"] = code
body, err := r.HTMLString(string(AUTH_ACTIVE), data)
if err != nil {
log.Error(4, "mail.SendActiveMail(fail to render): %v", err)
return
}
msg := NewMailMessage([]string{u.Email}, subject, body)
msg.Info = fmt.Sprintf("UID: %d, send active mail", u.Id)
SendAsync(&msg)
}
// Send reset password email.
func SendResetPasswdMail(r macaron.Render, u *models.User) {
code := CreateUserActiveCode(u, nil)
subject := "Reset your password"
data := GetMailTmplData(u)
data["Code"] = code
body, err := r.HTMLString(string(AUTH_RESET_PASSWORD), data)
if err != nil {
log.Error(4, "mail.SendResetPasswdMail(fail to render): %v", err)
return
}
msg := NewMailMessage([]string{u.Email}, subject, body)
msg.Info = fmt.Sprintf("UID: %d, send reset password email", u.Id)
SendAsync(&msg)
}
// SendIssueNotifyMail sends mail notification of all watchers of repository.
func SendIssueNotifyMail(u, owner *models.User, repo *models.Repository, issue *models.Issue) ([]string, error) {
ws, err := models.GetWatchers(repo.Id)
if err != nil {
return nil, errors.New("mail.NotifyWatchers(GetWatchers): " + err.Error())
}
tos := make([]string, 0, len(ws))
for i := range ws {
uid := ws[i].UserId
if u.Id == uid {
continue
}
u, err := models.GetUserById(uid)
if err != nil {
return nil, errors.New("mail.NotifyWatchers(GetUserById): " + err.Error())
}
tos = append(tos, u.Email)
}
if len(tos) == 0 {
return tos, nil
}
subject := fmt.Sprintf("[%s] %s(#%d)", repo.Name, issue.Name, issue.Index)
content := fmt.Sprintf("%s<br>-<br> <a href=\"%s%s/%s/issues/%d\">View it on Gogs</a>.",
base.RenderSpecialLink([]byte(issue.Content), owner.Name+"/"+repo.Name),
setting.AppUrl, owner.Name, repo.Name, issue.Index)
msg := NewMailMessageFrom(tos, u.Email, subject, content)
msg.Info = fmt.Sprintf("Subject: %s, send issue notify emails", subject)
SendAsync(&msg)
return tos, nil
}
// SendIssueMentionMail sends mail notification for who are mentioned in issue.
func SendIssueMentionMail(r macaron.Render, u, owner *models.User,
repo *models.Repository, issue *models.Issue, tos []string) error {
if len(tos) == 0 {
return nil
}
subject := fmt.Sprintf("[%s] %s(#%d)", repo.Name, issue.Name, issue.Index)
data := GetMailTmplData(nil)
data["IssueLink"] = fmt.Sprintf("%s/%s/issues/%d", owner.Name, repo.Name, issue.Index)
data["Subject"] = subject
body, err := r.HTMLString(string(NOTIFY_MENTION), data)
if err != nil {
return fmt.Errorf("mail.SendIssueMentionMail(fail to render): %v", err)
}
msg := NewMailMessageFrom(tos, u.Email, subject, body)
msg.Info = fmt.Sprintf("Subject: %s, send issue mention emails", subject)
SendAsync(&msg)
return nil
}
// SendCollaboratorMail sends mail notification to new collaborator.
func SendCollaboratorMail(r macaron.Render, u, owner *models.User,
repo *models.Repository) error {
subject := fmt.Sprintf("%s added you to %s", owner.Name, repo.Name)
data := GetMailTmplData(nil)
data["RepoLink"] = path.Join(owner.Name, repo.Name)
data["Subject"] = subject
body, err := r.HTMLString(string(NOTIFY_COLLABORATOR), data)
if err != nil {
return fmt.Errorf("mail.SendCollaboratorMail(fail to render): %v", err)
}
msg := NewMailMessage([]string{u.Email}, subject, body)
msg.Info = fmt.Sprintf("UID: %d, send register mail", u.Id)
SendAsync(&msg)
return nil
}
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