xshlee / mime-js

Create MIME message in javascript

mime-js

Sometimes you need to create MIME message in browser. With mime-js you can create expected MIME message text. This project is created with Play framework, sbt.

Usage

Call createMimeMessage function with mail object:

var mail = {  
    "to": "[e-mail], [e-mail]",
    "subject": "Today is rainy",
    "fromName": "John Smith",
    "from": "[e-mail]",
    "body": "Sample body text",
    "cids": [],
    "attaches" : []
}
createMimeMessage(mail);

Result:

MIME-Version: 1.0
Date: Sat, 18 Oct 2014 10:33:33 +0000
Delivered-To: [e-mail]
Message-ID: <[e-mail]>
Subject: =?UTF-8?B?VG9kYXkgaXMgcmFpbnk=?=
From: =?UTF-8?B?Sm9obiBTbWl0aA==?= <[e-mail]>
To: [e-mail]
Content-Type: multipart/mixed; boundary=ko4nd8p2ef2bj4i29277j78q0azto6r

--ko4nd8p2ef2bj4i29277j78q0azto6r
Content-Type: multipart/related; boundary=lwayf4vfgfhcl3dipsq6t2hoaa2rcnmi

--lwayf4vfgfhcl3dipsq6t2hoaa2rcnmi
Content-Type: multipart/alternative; boundary=6ghtwcxztyidaemiv0gzjnw8un8z1tt9

--6ghtwcxztyidaemiv0gzjnw8un8z1tt9
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: base64

U2FtcGxlIGJvZHkgdGV4dA==

--6ghtwcxztyidaemiv0gzjnw8un8z1tt9
Content-Type: text/html; charset=UTF-8
Content-Transfer-Encoding: base64

PGRpdj5TYW1wbGUgYm9keSB0ZXh0PC9kaXY+

--6ghtwcxztyidaemiv0gzjnw8un8z1tt9--
--lwayf4vfgfhcl3dipsq6t2hoaa2rcnmi--
--ko4nd8p2ef2bj4i29277j78q0azto6r--

cids - For inline images
attaches - any file in base64 format

You may need to look into mime-js.coffee (mime-js.js)