Add EmailOctopus

Author: amalafrozalam

.env.example

@@ -22,4 +22,8 @@ KLAVIYO_API_KEY=
 KLAVIYO_LIST_ID=
 
 REVUE_API_URL=https://www.getrevue.co/api/v2/
-REVUE_API_KEY=
+REVUE_API_KEY=
+
+EMAILOCTOPUS_API_URL=https://emailoctopus.com/api/1.6/
+EMAILOCTOPUS_API_KEY=
+EMAILOCTOPUS_LIST_ID=

README.md

@@ -75,7 +75,7 @@ I wanted it to be nearly as feature-rich as popular blogging templates like [bea
 - Blog templates
 - TOC component
 - Support for nested routing of blog posts
-- Newsletter component with support for mailchimp, buttondown, convertkit, klaviyo and revue
+- Newsletter component with support for mailchimp, buttondown, convertkit, klaviyo, revue, and emailoctopus
 - Supports [giscus](https://github.com/laymonage/giscus), [utterances](https://github.com/utterance/utterances) or disqus
 - Projects page
 - Preconfigured security headers

data/blog/introducing-tailwind-nextjs-starter-blog.mdx

@@ -60,7 +60,7 @@ I wanted it to be nearly as feature-rich as popular blogging templates like [bea
 - Blog templates
 - TOC component
 - Support for nested routing of blog posts
-- Newsletter component with support for mailchimp, buttondown and convertkit
+- Newsletter component with support for mailchimp, buttondown, convertkit, klaviyo, revue, and emailoctopus
 - Supports [giscus](https://github.com/laymonage/giscus), [utterances](https://github.com/utterance/utterances) or disqus
 - Projects page
 - Preconfigured security headers

data/siteMetadata.js

@@ -27,7 +27,7 @@ const siteMetadata = {
     googleAnalyticsId: '', // e.g. UA-000000-2 or G-XXXXXXX
   },
   newsletter: {
-    // supports mailchimp, buttondown, convertkit, klaviyo, revue
+    // supports mailchimp, buttondown, convertkit, klaviyo, revue, emailoctopus
     // Please add your .env file and modify it according to your selection
     provider: 'buttondown',
   },

pages/api/emailoctopus.js

@@ -0,0 +1,33 @@
+// eslint-disable-next-line import/no-anonymous-default-export
+export default async (req, res) => {
+  const { email } = req.body
+  if (!email) {
+    return res.status(400).json({ error: 'Email is required' })
+  }
+
+  try {
+    const API_URL = process.env.EMAILOCTOPUS_API_URL
+    const API_KEY = process.env.EMAILOCTOPUS_API_KEY
+    const LIST_ID = process.env.EMAILOCTOPUS_LIST_ID
+
+    const data = { email_address: email, api_key: API_KEY }
+
+    const API_ROUTE = `${API_URL}lists/${LIST_ID}/contacts`
+
+    const response = await fetch(API_ROUTE, {
+      body: JSON.stringify(data),
+      headers: {
+        'Content-Type': 'application/json',
+      },
+      method: 'POST',
+    })
+
+    if (response.status >= 400) {
+      return res.status(500).json({ error: `There was an error subscribing to the list.` })
+    }
+
+    return res.status(201).json({ error: '' })
+  } catch (error) {
+    return res.status(500).json({ error: error.message || error.toString() })
+  }
+}