Implement test activitypub endpoints

static/_redirects

@@ -5,4 +5,9 @@
 
 # Things that have moved around on this site
 /events/meme-month-2022 /radio/meme-month-2022
-/events/meme-month-2022/ /radio/meme-month-2022
+/events/meme-month-2022/ /radio/meme-month-2022
+
+# Nobody can standardize on an RSS url
+/rss /rss.xml
+/feed /rss.xml
+/feed.xml /rss.xml

static/functions/.well-known/webfinger.js

@@ -0,0 +1,20 @@
+export function onRequest(context) {
+    return new Response(
+        JSON.stringify({
+            "subject": "acct:evan@ewpratten.com",
+            "aliases": [],
+            "links": [
+                {
+                    "rel": "self",
+                    "type": "application/activity+json",
+                    "href": "https://ewpratten.com/api/activitypub/users/evan"
+                }
+            ]
+        }),
+        {
+            headers: {
+                "Content-Type": "application/jrd+json",
+            },
+        }
+    )
+}

static/functions/api/activitypub/outbox.js

@@ -0,0 +1,45 @@
+export async function onRequest(context) {
+
+    // Request our own RSS feed
+    let rss_feed = await fetch("https://ewpratten.com/feed.xml");
+
+    // Parse the RSS feed
+    let rss_data = await rss_feed.text();
+    let rss_parser = new DOMParser();
+    let rss_xml = rss_parser.parseFromString(rss_data, "text/xml");
+
+    // Generate the outbox content
+    return new Response(
+        JSON.stringify({
+            "@context": "https://www.w3.org/ns/activitystreams",
+            "id": "https://ewpratten.com/api/activitypub/outbox",
+            "summary": "Evan Pratten",
+            "type": "OrderedCollection",
+            "totalItems": rss_xml.getElementsByTagName("item").length,
+            "orderedItems": Array.from(rss_xml.getElementsByTagName("item")).map((item) => {
+                return {
+                    "@context": "https://www.w3.org/ns/activitystreams",
+                    "id": item.querySelector("guid").textContent + "-create",
+                    "type": "Create",
+                    "actor": "https://ewpratten.com/api/activitypub/users/evan",
+                    "object": {
+                        "id": item.querySelector("guid").textContent,
+                        "type": "Note",
+                        "content": item.querySelector("title").textContent,
+                        "url": item.querySelector("link").textContent,
+                        "attributedTo": "https://ewpratten.com/api/activitypub/users/evan",
+                        "to": [
+                            "https://www.w3.org/ns/activitystreams#Public"
+                        ],
+                        "published": new Date(item.querySelector("pubDate").textContent).toISOString(),
+                    }
+                }
+            })
+        }),
+        {
+            headers: {
+                "Content-Type": "application/activity+json",
+            },
+        }
+    )
+}

static/functions/api/activitypub/users/evan.js

@@ -0,0 +1,21 @@
+export function onRequest(context) {
+    return new Response(
+        JSON.stringify({
+            "@context": ["https://www.w3.org/ns/activitystreams", { "@language": "en-CA" }],
+            "type": "Person",
+            "id": "https://ewpratten.com/api/activitypub/users/evan",
+            "outbox": "https://ewpratten.com/api/activitypub/outbox",
+            "preferredUsername": "evan",
+            "name": "Evan Pratten",
+            "summary": "",
+            "icon": [
+                "https://ewpratten.com/images/pfp/2022/460x460.webp"
+            ]
+        }),
+        {
+            headers: {
+                "Content-Type": "application/activity+json",
+            },
+        }
+    )
+}