brickpop/index.js

## index.js
import config from 'config';
import { sendMail } from './mailer';

export function sendValidationEmail(recipientEmail, userId, validationToken){
  let htmlContent, txtContent, title;

    title = "Welcome to Right Side Coffee"
    htmlContent = `<html><head><style> body { font-family: monospace; }</style></head><body>
<p>Welcome to Right Side Coffee,</p>
<p>To activate your account, click on <a href="${config.SERVER_URL}/en/confirm/${userId}/${validationToken}">the link here</a>.</p>
<p>If the link does not work, copy the following to the address bar of your browser: <br/>
<strong>${config.SERVER_URL}/en/confirm/${userId}/${validationToken}</strong></p>
<p>Right Side Coffee Roasters</p>
</body></html>`;
    txtContent = `Welcome to Right Side Coffee,

To activate your account, visit the following link on your browser:
${config.SERVER_URL}/en/confirm/${userId}/${validationToken}

Right Side Coffee Roasters`;

  sendEmail(recipientEmail, htmlContent, txtContent, title);
}

## mailer.js
import nodemailer from 'nodemailer';
import config from 'config';

const transporter = nodemailer.createTransport();

function imgReplaceFunction(imgStr){
   imgStr = imgStr.replace(/<img alt="[^"]*" src=(['"])/ig, '');
   return {
     filename: imgStr,
     path: process.cwd() + '/media/' + imgStr,
     cid: imgStr
   }
}

// MAIN

const imagePattern = /<img alt="[^"]*" src=(['"])([a-z0-9\-\.]+)/ig;

export function sendEmail(recipientEmail, htmlContent, txtContent, title){
  if(!htmlContent) return;

  let params = {
    from: config.FROM_EMAIL,
    to: recipientEmail,
    subject: title,
    text: txtContent,
    html: htmlContent
  };

  var contentImages = htmlContent.match(imagePattern);
  if(contentImages) {
    contentImages = contentImages.map(imgReplaceFunction);

    if(contentImages.length) {
      htmlContent = htmlContent.replace(/<img alt="([^"]*)" src=(['"])([a-z0-9\-\.]+)/ig, "<img alt=\"$1\" src=$2cid:$3");
      params.attachments = contentImages;
    }
  }

  transporter.sendMail(params);
}
	import config from 'config';
	import { sendMail } from './mailer';

	export function sendValidationEmail(recipientEmail, userId, validationToken){
	let htmlContent, txtContent, title;

	title = "Welcome to Right Side Coffee"
	htmlContent = `<html><head><style> body { font-family: monospace; }</style></head><body>
	<p>Welcome to Right Side Coffee,</p>
	<p>To activate your account, click on <a href="${config.SERVER_URL}/en/confirm/${userId}/${validationToken}">the link here</a>.</p>
	<p>If the link does not work, copy the following to the address bar of your browser: <br/>
	<strong>${config.SERVER_URL}/en/confirm/${userId}/${validationToken}</strong></p>
	<p>Right Side Coffee Roasters</p>
	</body></html>`;
	txtContent = `Welcome to Right Side Coffee,

	To activate your account, visit the following link on your browser:
	${config.SERVER_URL}/en/confirm/${userId}/${validationToken}

	Right Side Coffee Roasters`;

	sendEmail(recipientEmail, htmlContent, txtContent, title);
	}
	import nodemailer from 'nodemailer';
	import config from 'config';

	const transporter = nodemailer.createTransport();

	function imgReplaceFunction(imgStr){
	imgStr = imgStr.replace(/<img alt="[^"]*" src=(['"])/ig, '');
	return {
	filename: imgStr,
	path: process.cwd() + '/media/' + imgStr,
	cid: imgStr
	}
	}

	// MAIN

	const imagePattern = /<img alt="[^"]*" src=(['"])([a-z0-9\-\.]+)/ig;

	export function sendEmail(recipientEmail, htmlContent, txtContent, title){
	if(!htmlContent) return;

	let params = {
	from: config.FROM_EMAIL,
	to: recipientEmail,
	subject: title,
	text: txtContent,
	html: htmlContent
	};

	var contentImages = htmlContent.match(imagePattern);
	if(contentImages) {
	contentImages = contentImages.map(imgReplaceFunction);

	if(contentImages.length) {
	htmlContent = htmlContent.replace(/<img alt="([^"]*)" src=(['"])([a-z0-9\-\.]+)/ig, "<img alt=\"$1\" src=$2cid:$3");
	params.attachments = contentImages;
	}
	}

	transporter.sendMail(params);
	}