/
mail.js
130 lines (113 loc) · 4.18 KB
/
mail.js
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
var cp = require('child_process'),
url = require('url'),
_ = require('lodash'),
when = require('when'),
nodefn = require('when/node/function'),
nodemailer = require('nodemailer'),
api = require('./api'),
config = require('./config');
function GhostMailer(opts) {
opts = opts || {};
this.transport = opts.transport || null;
}
// ## E-mail transport setup
// *This promise should always resolve to avoid halting Ghost::init*.
GhostMailer.prototype.init = function () {
var self = this;
if (config().mail && config().mail.transport) {
this.createTransport();
return when.resolve();
}
// Attempt to detect and fallback to `sendmail`
return this.detectSendmail().then(function (binpath) {
self.transport = nodemailer.createTransport('sendmail', {
path: binpath
});
self.usingSendmail();
}, function () {
self.emailDisabled();
}).ensure(function () {
return when.resolve();
});
};
GhostMailer.prototype.isWindows = function () {
return process.platform === 'win32';
};
GhostMailer.prototype.detectSendmail = function () {
if (this.isWindows()) {
return when.reject();
}
return when.promise(function (resolve, reject) {
cp.exec('which sendmail', function (err, stdout) {
if (err && !/bin\/sendmail/.test(stdout)) {
return reject();
}
resolve(stdout.toString().replace(/(\n|\r|\r\n)$/, ''));
});
});
};
GhostMailer.prototype.createTransport = function () {
this.transport = nodemailer.createTransport(config().mail.transport, _.clone(config().mail.options) || {});
};
GhostMailer.prototype.usingSendmail = function () {
api.notifications.add({
type: 'info',
message: [
"Ghost is attempting to use your server's <b>sendmail</b> to send e-mail.",
"It is recommended that you explicitly configure an e-mail service,",
"See <a href=\"http://docs.ghost.org/mail\">http://docs.ghost.org/mail</a> for instructions"
].join(' '),
status: 'persistent',
id: 'ghost-mail-fallback'
});
};
GhostMailer.prototype.emailDisabled = function () {
api.notifications.add({
type: 'warn',
message: [
"Ghost is currently unable to send e-mail.",
"See <a href=\"http://docs.ghost.org/mail\">http://docs.ghost.org/mail</a> for instructions"
].join(' '),
status: 'persistent',
id: 'ghost-mail-disabled'
});
this.transport = null;
};
GhostMailer.prototype.fromAddress = function () {
var from = config().mail && config().mail.fromaddress,
domain;
if (!from) {
// Extract the domain name from url set in config.js
domain = config().url.match(new RegExp("^https?://([^/:?#]+)(?:[/:?#]|$)", "i"));
domain = domain && domain[1];
// Default to webmaster@[blog.url]
from = 'webmaster@' + domain;
}
return from;
};
// Sends an e-mail message enforcing `to` (blog owner) and `from` fields
GhostMailer.prototype.send = function (message) {
var self = this;
if (!this.transport) {
return when.reject(new Error('Email Error: No e-mail transport configured.'));
}
if (!(message && message.subject && message.html)) {
return when.reject(new Error('Email Error: Incomplete message data.'));
}
return api.settings.read('email').then(function (email) {
var to = message.to || email.value;
message = _.extend(message, {
from: self.fromAddress(),
to: to,
generateTextFromHTML: true
});
}).then(function () {
var sendMail = nodefn.lift(self.transport.sendMail.bind(self.transport));
return sendMail(message);
}).otherwise(function (error) {
// Proxy the error message so we can add 'Email Error:' to the beginning to make it clearer.
error = _.isString(error) ? 'Email Error:' + error : (_.isObject(error) ? 'Email Error: ' + error.message : 'Email Error: Unknown Email Error');
return when.reject(new Error(error));
});
};
module.exports = new GhostMailer();