ability to select what kind of test email to send

public/src/admin/settings.js

@@ -93,7 +93,7 @@ define('admin/settings', ['uploader', 'sounds'], function(uploader, sounds) {
 		handleUploads();
 
 		$('button[data-action="email.test"]').off('click').on('click', function() {
-			socket.emit('admin.email.test', function(err) {
+			socket.emit('admin.email.test', {template: $('#test-email').val()}, function(err) {
 				if (err) {
 					return app.alertError(err.message);
 				}

src/controllers/admin/settings.js

@@ -1,11 +1,45 @@
 'use strict';
 
 var settingsController = {};
+var async = require('async');
 
 settingsController.get = function(req, res, next) {
 	var term = req.params.term ? req.params.term : 'general';
 
+	switch (req.params.term) {
+		case 'email':
+			renderEmail(req, res, next);
+			break;
+
+		default:
 			res.render('admin/settings/' + term);
+	}
 };
 
+
+function renderEmail(req, res, next) {
+	var fs = require('fs'),
+		path = require('path'),
+		utils = require('../../../public/src/utils');
+
+	var emailsPath = path.join(__dirname, '../../../public/templates/emails');
+	utils.walk(emailsPath, function(err, emails) {
+		async.map(emails, function(email, next) {
+			fs.readFile(email, function(err, str) {
+				next(err, {
+					path: email.replace(emailsPath, '').substr(1).replace('.tpl', ''),
+					fullpath: email,
+					text: str.toString()
+				});
+			});
+		}, function(err, emails) {
+			res.render('admin/settings/email', {
+				emails: emails.filter(function(email) {
+					return email.path.indexOf('_plaintext') === -1 && email.path.indexOf('partials') === -1
+				})
+			});
+;		});
+	});
+}
+
 module.exports = settingsController;

src/socket.io/admin.js

@@ -203,7 +203,7 @@ SocketAdmin.settings.clearSitemapCache = function(socket, data, callback) {
 
 SocketAdmin.email.test = function(socket, data, callback) {
 	if (plugins.hasListeners('action:email.send')) {
-		emailer.send('test', socket.uid, {
+		emailer.send(data.template, socket.uid, {
 			subject: '[NodeBB] Test Email',
 			site_title: meta.config.title || 'NodeBB'
 		});

src/views/admin/settings/email.tpl

@@ -21,11 +21,23 @@
 				</p>
 				<input type="text" class="form-control input-lg" id="email:from_name" data-field="email:from_name" placeholder="NodeBB" /><br />
 			</div>
+		</form>
+	</div>
+</div>
+
+<div class="row">
+	<div class="col-sm-2 col-xs-12 settings-header">Email Testing</div>
+	<div class="col-sm-10 col-xs-12">
+		<label>Select Email Template</label><br />
+		<select id="test-email" class="form-control">
+			<!-- BEGIN emails -->
+			<option value="{emails.path}">{emails.path}</option>
+			<!-- END emails -->
+		</select><br />
 		<button class="btn btn-primary" type="button" data-action="email.test">Send Test Email</button>
 		<p class="help-block">
 			The test email will be sent to the currently logged in user's email address.
 		</p>
-		</form>
 	</div>
 </div>