Render email templates with nunjucks in KeystoneJS.

gistfile1.js

/**
 * Email is a wrapper around the keystone Email object.
 * @class Email
 *
 * @constructor
 *
 */
module.exports = function Email(name, keystone, nunjucks) {

	return new keystone.Email({

		templateExt: 'html',
		templateEngine: {
		compile: function(html, paths) {
			return function(locals) {
				return nunjucks.renderString(html, locals);
			};
		}
	},

		templateName: name,
		templateBasePath: keystone.get('emails'),
		mandrill: {
			track_opens: true,
			track_clicks: true,
			preserve_recipients: false,
			inline_css: true
		}

	});


};