Implement custom email subjects

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2017 HackGT
+Copyright (c) 2018 HackGT
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -140,4 +140,4 @@ If you have some time and want to help us out with development, thank you! You c
 
 ## License
 
-Copyright © 2017 HackGT. Released under the MIT license. See [LICENSE](LICENSE) for more information.
+Copyright © 2018 HackGT. Released under the MIT license. See [LICENSE](LICENSE) for more information.

client/admin.html

@@ -220,6 +220,10 @@ <h2>Applicants</h2>
 				<h2>Settings</h2>
 
 				<form method="post" data-action="/">
+					<div class="row center">
+						<input type="submit" class="btn" value="Save" />
+					</div>
+
 					<div class="row" style="text-align: center;">
 						<div class="col-6">
 							<label for="teams-enabled">Enable teams?</label>
@@ -304,6 +308,9 @@ <h4>Edit email content</h4>
 									{{/each}}
 								</optgroup>
 							</select>
+							<label for="email-subject">Subject:</label>
+							<input type="text" id="email-subject" />
+							<label for="email-content">Body:</label>
 							<textarea id="email-content"></textarea>
 							<h5>Rendered HTML and text:</h5>
 							<section id="email-rendered"></section>
@@ -361,7 +368,7 @@ <h4><code>config.json</code> options</h4>
 					</div>
 
 					<div class="row center">
-						<input type="submit" class="btn" value="Update" />
+						<input type="submit" class="btn" value="Save" />
 					</div>
 				</form>
 			</section>

client/js/admin.ts

@@ -570,6 +570,7 @@ sendAcceptancesButton.addEventListener("click", async e => {
 declare let SimpleMDE: any;
 
 const emailTypeSelect = document.getElementById("email-type") as HTMLSelectElement;
+const emailSubject = document.getElementById("email-subject") as HTMLInputElement;
 let emailRenderedArea: HTMLElement | ShadowRoot = document.getElementById("email-rendered") as HTMLElement;
 if (document.head.attachShadow) {
 	// Browser supports Shadow DOM
@@ -616,8 +617,9 @@ async function emailTypeChange(): Promise<void> {
 
 	// Load editor content via AJAX
 	try {
-		let content = (await fetch(`/api/settings/email_content/${emailTypeSelect.value}`, { credentials: "same-origin" }).then(checkStatus).then(parseJSON)).content as string;
-		markdownEditor.value(content);
+		let emailSettings: { subject: string; content: string } = await fetch(`/api/settings/email_content/${emailTypeSelect.value}`, { credentials: "same-origin" }).then(checkStatus).then(parseJSON);
+		emailSubject.value = emailSettings.subject;
+		markdownEditor.value(emailSettings.content);
 	}
 	catch {
 		markdownEditor.value("Couldn't retrieve email content");
@@ -645,14 +647,23 @@ function parseDateTime(dateTime: string) {
 	let digits = dateTime.split(/\D+/).map(num => parseInt(num, 10));
 	return new Date(digits[0], digits[1] - 1, digits[2], digits[3], digits[4], digits[5] || 0, digits[6] || 0);
 }
-let settingsUpdateButton = document.querySelector("#settings input[type=submit]") as HTMLInputElement;
+let settingsUpdateButtons = document.querySelectorAll("#settings input[type=submit]") as NodeListOf<HTMLInputElement>;
 let settingsForm = document.querySelector("#settings form") as HTMLFormElement;
-settingsUpdateButton.addEventListener("click", e => {
+for (let i = 0; i < settingsUpdateButtons.length; i++) {
+	settingsUpdateButtons[i].addEventListener("click", settingsUpdate);
+}
+function settingsUpdateButtonDisabled(disabled: boolean) {
+	for (let i = 0; i < settingsUpdateButtons.length; i++) {
+		settingsUpdateButtons[i].disabled = disabled;
+	}
+}
+
+function settingsUpdate(e: MouseEvent) {
 	if (!settingsForm.checkValidity() || !settingsForm.dataset.action) {
 		return;
 	}
 	e.preventDefault();
-	settingsUpdateButton.disabled = true;
+	settingsUpdateButtonDisabled(true);
 
 	let teamsEnabledData = new FormData();
 	teamsEnabledData.append("enabled", (document.getElementById("teams-enabled") as HTMLInputElement).checked ? "true" : "false");
@@ -700,6 +711,7 @@ settingsUpdateButton.addEventListener("click", e => {
 	}
 
 	let emailContentData = new FormData();
+	emailContentData.append("subject", emailSubject.value);
 	emailContentData.append("content", markdownEditor.value());
 
 	const defaultOptions: RequestInit = {
@@ -739,9 +751,9 @@ settingsUpdateButton.addEventListener("click", e => {
 		window.location.reload();
 	}).catch(async (err: Error) => {
 		await sweetAlert("Oh no!", err.message, "error");
-		settingsUpdateButton.disabled = false;
+		settingsUpdateButtonDisabled(false);
 	});
-});
+}
 
 //
 // Graphs

package.json

@@ -1,6 +1,6 @@
 {
   "name": "registration",
-  "version": "1.12.4",
+  "version": "1.12.5",
   "description": "TBD",
   "main": "server/app.js",
   "scripts": {

server/common.ts

@@ -376,6 +376,11 @@ import * as marked from "marked";
 const striptags = require("striptags");
 import { IUser, Team, IFormItem } from "./schema";
 
+export const defaultEmailSubjects = {
+	apply: `[${config.eventName}] - Thank you for applying!`,
+	accept: `[${config.eventName}] - You've been accepted!`,
+	attend: `[${config.eventName}] - Thank you for RSVPing!`
+};
 interface IMailObject {
 	to: string;
 	from: string;

server/routes/api/settings.ts

@@ -1,7 +1,7 @@
 import * as express from "express";
 
 import {
-	getSetting, updateSetting, setDefaultSettings, renderEmailHTML, renderEmailText
+	getSetting, updateSetting, setDefaultSettings, renderEmailHTML, renderEmailText, defaultEmailSubjects
 } from "../../common";
 import {
 	isAdmin, uploadHandler
@@ -180,19 +180,41 @@ settingsRoutes.route("/branch_roles")
 settingsRoutes.route("/email_content/:type")
 	.get(isAdmin, async (request, response) => {
 		let content: string;
+		let subject: string;
 		try {
 			content = await getSetting<string>(`${request.params.type}-email`, false);
 		}
-		catch (err) {
+		catch {
 			// Content not set yet
 			content = "";
 		}
+		try {
+			subject = await getSetting<string>(`${request.params.type}-email-subject`, false);
+		}
+		catch {
+			// Subject not set yet
+			let type: string = request.params.type;
+			if (type.match(/-apply$/)) {
+				subject = defaultEmailSubjects.apply;
+			}
+			else if (type.match(/-accept$/)) {
+				subject = defaultEmailSubjects.accept;
+			}
+			else if (type.match(/-attend$/)) {
+				subject = defaultEmailSubjects.attend;
+			}
+			else {
+				subject = "";
+			}
+		}
 
-		response.json({ content });
+		response.json({ subject, content });
 	})
 	.put(isAdmin, uploadHandler.any(), async (request, response) => {
-		let content = request.body.content as string;
+		let subject: string = request.body.subject;
+		let content: string = request.body.content;
 		try {
+			await updateSetting<string>(`${request.params.type}-email-subject`, subject);
 			await updateSetting<string>(`${request.params.type}-email`, content);
 			response.json({
 				"success": true

server/routes/api/user.ts

@@ -7,7 +7,7 @@ import * as moment from "moment-timezone";
 import {
 	STORAGE_ENGINE,
 	formatSize,
-	config, getSetting, renderEmailHTML, renderEmailText, sendMailAsync
+	config, getSetting, renderEmailHTML, renderEmailText, sendMailAsync, defaultEmailSubjects
 } from "../../common";
 import {
 	MAX_FILE_SIZE, postParser, uploadHandler,
@@ -177,12 +177,19 @@ async function postApplicationBranchHandler(request: express.Request, response:
 			return item;
 		});
 		// Email the applicant to confirm
+		let type = requestType === ApplicationType.Application ? "apply" : "attend";
+		let emailSubject: string | null;
+		try {
+			emailSubject = await getSetting<string>(`${questionBranch.name}-${type}-email-subject`, false);
+		}
+		catch {
+			emailSubject = null;
+		}
 		let emailMarkdown: string;
 		try {
-			let type = requestType === ApplicationType.Application ? "apply" : "attend";
 			emailMarkdown = await getSetting<string>(`${questionBranch.name}-${type}-email`, false);
 		}
-		catch (err) {
+		catch {
 			// Content not set yet
 			emailMarkdown = "";
 		}
@@ -195,7 +202,7 @@ async function postApplicationBranchHandler(request: express.Request, response:
 				await sendMailAsync({
 					from: config.email.from,
 					to: user.email,
-					subject: `[${config.eventName}] - Thank you for applying!`,
+					subject: emailSubject || defaultEmailSubjects.apply,
 					html: emailHTML,
 					text: emailText
 				});
@@ -222,7 +229,7 @@ async function postApplicationBranchHandler(request: express.Request, response:
 				await sendMailAsync({
 					from: config.email.from,
 					to: user.email,
-					subject: `[${config.eventName}] - Thank you for RSVPing!`,
+					subject: emailSubject || defaultEmailSubjects.attend,
 					html: emailHTML,
 					text: emailText
 				});
@@ -337,11 +344,18 @@ userRoutes.route("/send_acceptances").post(isAdmin, async (request, response): P
 		let users = await User.find({ "accepted": true, "acceptedEmailSent": { $ne: true } });
 		for (let user of users) {
 			// Email the applicant about their acceptance
+			let emailSubject: string | null;
+			try {
+				emailSubject = await getSetting<string>(`${user.applicationBranch}-accept-email-subject`, false);
+			}
+			catch {
+				emailSubject = null;
+			}
 			let emailMarkdown: string;
 			try {
 				emailMarkdown = await getSetting<string>(`${user.applicationBranch}-accept-email`, false);
 			}
-			catch (err) {
+			catch {
 				// Content not set yet
 				emailMarkdown = "";
 			}
@@ -352,7 +366,7 @@ userRoutes.route("/send_acceptances").post(isAdmin, async (request, response): P
 			await sendMailAsync({
 				from: config.email.from,
 				to: user.email,
-				subject: `[${config.eventName}] - You've been accepted!`,
+				subject: emailSubject || defaultEmailSubjects.accept,
 				html: emailHTML,
 				text: emailText
 			});