button to revert to original email template

public/src/admin/settings/email.js

@@ -33,6 +33,16 @@ define('admin/settings/email', ['admin/settings'], function(settings) {
 		    $('#email-editor-holder').val(emailEditor.getValue());
 		});
 
+		$('button[data-action="email.revert"]').off('click').on('click', function() {
+			ajaxify.data.emails.forEach(function(email) {
+				if (email.path === $('#email-editor-selector').val()) {
+					emailEditor.getSession().setValue(email.original);
+					$('#email-editor-holder')
+						.val(email.original);
+				}
+			});
+		});
+
 		updateEmailEditor();
 	}
 

src/controllers/admin/settings.js

@@ -28,19 +28,16 @@ function renderEmail(req, res, next) {
 		async.map(emails, function(email, next) {
 			var path = email.replace(emailsPath, '').substr(1).replace('.tpl', '');
 
-			function callback(err, str) {
+			fs.readFile(email, function(err, original) {
+				var text = meta.config['email:custom:' + path] ? meta.config['email:custom:' + path] : original.toString();
+
 				next(err, {
 					path: path,
 					fullpath: email,
-					text: str.toString()
+					text: text,
+					original: original.toString()
 				});
-			}
-
-			if (meta.config['email:custom:' + path]) {
-				return callback(null, meta.config['email:custom:' + path]);
-			}
-
-			fs.readFile(email, callback);
+			});
 		}, function(err, emails) {
 			res.render('admin/settings/email', {
 				emails: emails,

src/views/admin/settings/email.tpl

@@ -33,9 +33,12 @@
 			<!-- BEGIN emails -->
 			<option value="{emails.path}">{emails.path}</option>
 			<!-- END emails -->
-		</select><br />
+		</select>
+		<br />
 		<div id="email-editor"></div>
 		<input type="hidden" id="email-editor-holder" value="" data-field="" />
+		<br />
+		<button class="btn btn-warning" type="button" data-action="email.revert">Revert to Original</button>
 	</div>
 </div>