Add SSR contact form

astro.config.mjs

@@ -14,6 +14,8 @@ import robotsTxt from "astro-robots-txt";
 
 import { transformerMetaHighlight } from "@shikijs/transformers";
 
+import node from "@astrojs/node";
+
 // https://astro.build/config
 export default defineConfig({
   vite: {
@@ -51,12 +53,15 @@ export default defineConfig({
   },
 
   site: "https://www.nathancummins.com.au",
-
   trailingSlash: "always",
 
   image: {
     responsiveStyles: false
   },
 
-  output: "static"
-});
+  output: "static",
+
+  adapter: node({
+    mode: "standalone"
+  })
+});

package.json

@@ -10,6 +10,7 @@
   },
   "dependencies": {
     "@astrojs/mdx": "^4.3.1",
+    "@astrojs/node": "^9.4.3",
     "@astrojs/sitemap": "^3.4.2",
     "@iconify-json/fa": "^1.2.1",
     "@iconify-json/fa7-brands": "^1.2.0",
@@ -22,6 +23,7 @@
     "astro-robots-txt": "^1.0.0",
     "astro-seo-schema": "^5.1.0",
     "get-audio-duration": "^4.0.1",
+    "nodemailer": "^7.0.5",
     "schema-dts": "^1.1.5",
     "tailwindcss": "^4.1.11"
   },
@@ -29,6 +31,7 @@
     "@cspell/dict-en-au": "^1.1.4",
     "@shikijs/transformers": "^3.9.2",
     "@types/howler": "^2.2.12",
+    "@types/nodemailer": "^7.0.1",
     "@typescript-eslint/eslint-plugin": "^8.38.0",
     "@typescript-eslint/parser": "^8.38.0",
     "eslint": "^9.32.0",

src/components/ContactForm.astro

@@ -0,0 +1,102 @@
+---
+import { Icon } from "astro-icon/components";
+
+const ID = `contact-form-${Math.random().toString(36)}`;
+---
+
+<form
+  class="mx-auto mt-8 max-w-xl space-y-6 rounded bg-white p-8 shadow-lg dark:bg-gray-900"
+  id={ID}
+>
+  <div>
+    <label for="name" class="block font-bold">Name</label>
+    <input
+      type="text"
+      id="name"
+      name="name"
+      required
+      class="mt-2 block w-full rounded p-2 shadow dark:bg-gray-600"
+    />
+  </div>
+  <div>
+    <label for="email" class="block font-bold">Your email</label>
+    <input
+      type="email"
+      id="email"
+      name="email"
+      required
+      class="mt-2 block w-full rounded p-2 shadow dark:bg-gray-600"
+    />
+  </div>
+  <div>
+    <label for="subject" class="block font-bold">Subject</label>
+    <input
+      type="text"
+      id="subject"
+      name="subject"
+      class="mt-2 block w-full rounded p-2 shadow dark:bg-gray-600"
+    />
+  </div>
+  <div>
+    <label for="message" class="block font-bold">Message</label>
+    <textarea
+      id="message"
+      name="message"
+      rows="4"
+      class="mt-2 block w-full rounded p-2 shadow dark:bg-gray-600"></textarea>
+  </div>
+  <button
+    id="submit"
+    type="submit"
+    class="bg-primary text-md font-header hover:text-primary repeat hover:ring-primary mx-auto inline-block rounded px-6 py-3 font-light text-white uppercase drop-shadow transition hover:bg-white hover:ring-2"
+    ><Icon
+      name="mdi:loading"
+      id="loading-icon"
+      class="mr-4 hidden animate-spin"
+    /><span id="response-message" class="inline">Send message</span></button
+  >
+</form>
+
+<script define:vars={{ ID }}>
+  document.addEventListener("astro:page-load", () => {
+    const form = document.getElementById(ID);
+    const responseMsg = form.querySelector("#response-message");
+    const button = form.querySelector("#submit");
+    const loadingIcon = form.querySelector("#loading-icon");
+
+    form.addEventListener("submit", async function (event) {
+      event.preventDefault();
+
+      loadingIcon.classList.replace("hidden", "inline");
+      responseMsg.textContent = "Sending...";
+      button.disabled = true;
+
+      try {
+        const formData = new FormData(form);
+        const response = await fetch("/api/email/contact/", {
+          method: "POST",
+          body: formData
+        });
+
+        const data = await response.json();
+
+        if (response.ok) {
+          responseMsg.textContent = data.message;
+          form.reset();
+        } else {
+          responseMsg.textContent = data.message;
+        }
+      } catch (err) {
+        responseMsg.textContent =
+          "An error occurred. Please refresh the page and try again.";
+      }
+
+      loadingIcon.classList.replace("inline", "hidden");
+
+      setTimeout(() => {
+        responseMsg.textContent = "Send message";
+        button.disabled = false;
+      }, 10000);
+    });
+  });
+</script>

src/env.d.ts

@@ -12,3 +12,16 @@ interface Window {
   player: any;
   playerIsInitialised: boolean;
 }
+
+interface ImportMetaEnv {
+  readonly EMAIL_USER: string;
+  readonly EMAIL_PASS: string;
+  readonly EMAIL_PORT: number;
+  readonly EMAIL_SECURE: "true" | "false";
+  readonly EMAIL_HOST: string;
+  readonly EMAIL_FROM: string;
+}
+
+interface ImportMeta {
+  readonly env: ImportMetaEnv;
+}

src/lib/email.ts

@@ -0,0 +1,46 @@
+import { createTransport } from "nodemailer";
+import SMTPTransport from "nodemailer/lib/smtp-transport";
+
+import type { Options } from "nodemailer/lib/mailer";
+
+interface Email {
+  email: string;
+  message: string;
+  html?: string;
+  subject: string;
+  name: string;
+}
+
+export function constructEmailHtml(props: Email) {
+  return `<div>${props.message}</div>`;
+}
+
+export default async function (props: Email) {
+  const transporter = createTransport({
+    host: process.env.EMAIL_HOST || import.meta.env.EMAIL_HOST,
+    port: process.env.EMAIL_PORT || import.meta.env.EMAIL_PORT,
+    secure:
+      process.env.EMAIL_SECURE === "true" ||
+      import.meta.env.EMAIL_SECURE === "true",
+    auth: {
+      user: process.env.EMAIL_USER || import.meta.env.EMAIL_USER,
+      pass: process.env.EMAIL_PASS || import.meta.env.EMAIL_PASS
+    }
+  } as SMTPTransport.Options);
+
+  if (!props.html) {
+    props.html = constructEmailHtml(props);
+  }
+
+  const message: Options = {
+    from: `${props.name} (Website) <${process.env.EMAIL_FROM || import.meta.env.EMAIL_FROM}>`,
+    to: "nathan@nathancummins.com.au",
+    replyTo: props.email,
+    subject: props.subject,
+    text: props.message,
+    html: props.html
+  };
+
+  const info = await transporter.sendMail(message);
+  return info;
+}

src/pages/api/email/contact.ts

@@ -0,0 +1,52 @@
+import sendEmail from "@lib/email";
+import type { APIRoute } from "astro";
+
+export const prerender = false;
+
+export const POST: APIRoute = async ({ request }) => {
+  const data = await request.formData();
+  const email = data.get("email") as string | null;
+  const subject = data.get("subject") as string | null;
+  const message = data.get("message") as string | null;
+  const name = data.get("name") as string | null;
+
+  if (!email || !subject || !message || !name) {
+    return new Response(
+      JSON.stringify({ message: "Required field missing." }),
+      {
+        status: 400,
+        statusText: "Missing required fields."
+      }
+    );
+  }
+
+  const html = `<h1>Message Received via Contact Form</h1><br>
+    <b>Name</b>: ${name}<br>
+    <b>Email</b>: ${email}<br>
+    <b>Message</b>: ${message}`;
+
+  try {
+    await sendEmail({ email, subject, message, name, html });
+  } catch (error) {
+    return new Response(
+      JSON.stringify({
+        message: `Message failed to send with an internal server error. Please contact me directly via a method below.`
+      }),
+      {
+        status: 500,
+        statusText: `Message failed to send with an internal server error. Please contact me directly via a method below.`
+      }
+    );
+  }
+
+  return new Response(
+    JSON.stringify({
+      message:
+        "Thanks for getting in touch! I will try to get back to you as soon as I can."
+    }),
+    {
+      status: 200,
+      statusText: "OK"
+    }
+  );
+};

src/pages/contact.astro

@@ -1,16 +1,25 @@
 ---
+import ContactForm from "@components/ContactForm.astro";
+import Paragraph from "@components/Paragraph.astro";
+import SectionTitle from "@components/SectionTitle.astro";
+import TextLink from "@components/TextLink.astro";
+import MainLayout from "@layouts/MainLayout.astro";
 import { Icon } from "astro-icon/components";
-import Paragraph from "../components/Paragraph.astro";
-import SectionTitle from "../components/SectionTitle.astro";
-import TextLink from "../components/TextLink.astro";
-import MainLayout from "../layouts/MainLayout.astro";
 ---
 
 <MainLayout title="Contact">
   <div class="w-full">
-    <section id="contact" class="bg-white dark:bg-gray-950">
+    <section id="contact" class="bg-primary dark:bg-gray-800">
       <div class="mx-auto max-w-4xl px-8 py-16 text-center">
-        <SectionTitle>Let's get in touch!</SectionTitle>
+        <SectionTitle class="text-white" lineColour="text-white"
+          >Let's get in touch!</SectionTitle
+        >
+        <ContactForm />
+      </div>
+    </section>
+    <section id="details" class="bg-white dark:bg-gray-950">
+      <div class="mx-auto max-w-4xl px-8 py-16 text-center">
+        <SectionTitle>Other ways to reach me</SectionTitle>
         <div class="grid grid-cols-1 text-lg md:grid-cols-2">
           <div class="col-span-1 flex flex-col items-center justify-center p-4">
             <Icon name="fa7-solid:at" class="text-4xl" />