summaryrefslogtreecommitdiffstats
path: root/modules/mailer/mail.go
blob: 62e15cd7fe6b2d46752a6a5b1dc2833b3d0acfca (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
// 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/gogits/gogs/models"
	"github.com/gogits/gogs/modules/base"
	"github.com/gogits/gogs/modules/log"
	"github.com/gogits/gogs/modules/middleware"
	"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 := base.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 *middleware.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("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 *middleware.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("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 *middleware.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("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 *middleware.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 *middleware.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
}