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Copy pathmail.js
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115 lines (100 loc) · 3.83 KB
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var cp = require('child_process'),
url = require('url'),
_ = require('underscore'),
when = require('when'),
nodefn = require('when/node/function'),
nodemailer = require('nodemailer');
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 (ghost) {
this.ghost = ghost;
// TODO: fix circular reference ghost -> mail -> api -> ghost, remove this late require
this.api = require('./api');
var self = this,
config = ghost.config();
if (config.mail && config.mail.transport && config.mail.options) {
this.createTransport(config);
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 (config) {
this.transport = nodemailer.createTransport(config.mail.transport, _.clone(config.mail.options));
};
GhostMailer.prototype.usingSendmail = function () {
this.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 () {
this.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
4EA9
: 'persistent',
id: 'ghost-mail-disabled'
});
this.transport = null;
};
// Sends an e-mail message enforcing `to` (blog owner) and `from` fields
GhostMailer.prototype.send = function (message) {
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.'));
}
var from = this.ghost.config().mail.fromaddress || this.ghost.settings('email'),
to = message.to || this.ghost.settings('email'),
sendMail = nodefn.lift(this.transport.sendMail.bind(this.transport));
message = _.extend(message, {
from: from,
to: to,
generateTextFromHTML: true
});
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 = GhostMailer;