Webfinger draft

views/projects/item/fediverse-madness/index.html

@@ -130,8 +130,8 @@
     <script src="/scripts/accessibility.js"></script>
     <script>
         let game = {
-            USER_ID: "Abg3KCIlHi1Q2Gzx0y",
-            INSTANCE: "local.abtmtr.link"
+            FOLLOWERS_LINK: "",
+            FOLLOWING_LINK: ""
         };
     </script>
     <script src="./script.js"></script>

views/projects/item/fediverse-madness/scripts/game.js

@@ -10,6 +10,8 @@ function escapeHtml(unsafe)
          .replace(/<\/?object\/?>/g, "");
  }
 
+const n = ()=>null;
+
 const el_id_user = document.querySelector("#user");
 const el_id_instance = document.querySelector("#instance");
 const el_id_whoami = document.querySelector("#whoami");
@@ -33,29 +35,31 @@ async function verify() {
     const instance = el_id_instance.value.replace(/@/gim, "");
     el_id_user.value = username;
     el_id_instance.value = instance;
-    el_id_submitwhoamiFollowers.disabled = true;
-    el_id_submitwhoamiFollowing.disabled = true;
     if (username.length < 1) return null;
     if (instance.length < 1) return null;
-    let user_req;
-    try {
-        user_req = await fetch(`https://${instance}/api/v1/accounts/lookup?acct=${username}`);
-    } catch (err) {
-        return null;
-    }
+    const webf_req = await fetch(`https://${instance}/.well-known/webfinger?resource=acct:${username}@${instance}`)
+        .catch(n); // who cares
+    if (webf_req == null) return null;
+    const webf_json = await webf_req.json();
+    const user_req = await fetch(webf_json.links.find(x => x.type == "application/activity+json").href, {
+        headers: {"Accept": "application/activity+json"}
+    })
+        .catch(n); // who cares
+    if (user_req == null) return null;
     const user_json = await user_req.json();
-    el_id_submitwhoamiFollowers.disabled = false;
-    el_id_submitwhoamiFollowing.disabled = false;
-    if (user_req.ok) return {
-        USER_ID: user_json.id,
-        INSTANCE: instance
-    };
-    else return null;
+    return {
+        FOLLOWERS_LINK: user_json.followers,
+        FOLLOWING_LINK: user_json.following
+    }
 }
 
 el_id_submitwhoamiFollowers.addEventListener("click", async (e) => {
     el_id_errorwhoami.innerHTML = "";
+    el_id_submitwhoamiFollowers.disabled = true;
+    el_id_submitwhoamiFollowing.disabled = true;
     const result = await verify();
+    el_id_submitwhoamiFollowers.disabled = false;
+    el_id_submitwhoamiFollowing.disabled = false;
     if (result == null) {
         el_id_errorwhoami.innerHTML = "Invalid user!";
         return false;
@@ -76,10 +80,7 @@ el_id_submitwhoamiFollowing.addEventListener("click", async (e) => {
         el_id_errorwhoami.innerHTML = "Invalid user!";
         return false;
     }
-    game = {
-        ...game,
-        ...result
-    };
+    game = result;
 
     gamemodeFollowers = false;
     getFollowing();
@@ -103,10 +104,10 @@ let lastId = "";
 let selectedUsers = [];
 
 function renderNameHTML(name, user) {
-    return escapeHtml(name).replace(/:([a-z0-9_-]+?):/gim, (m, p1) => {
-        const emoji = user.emojis.find(x => x.shortcode == p1);
+    return escapeHtml(name).replace(/(:[a-z0-9_-]+?:)/gim, (m, p1) => {
+        const emoji = user.emojis.find(x => x.name == p1);
         if (emoji == null) return null;
-        return `<img src="${emoji.url}" width="16" height="16" title=":${emoji.shortcode}:" />`;
+        return `<img src="${emoji.icon.url}" width="16" height="16" title="${emoji.name}" />`;
     });
 }
 
@@ -119,16 +120,32 @@ async function getFollowers(dontLoadNew = false) {
     let out;
     if (!dontLoadNew) {
         el_id_loadingfollowers.innerHTML = `Retrieving followers... Please wait.`;
-        res = await fetch(`https://${game.INSTANCE}/api/v1/accounts/${game.USER_ID}/followers${lastId.length > 0 ? `?max_id=${lastId}` : ""}`);
+        res = await fetch(game.FOLLOWERS_LINK);
         out = await res.json();
     }
     el_id_submitfollowers.disabled = false;
     el_id_morefollowers.disabled = false;
     if (dontLoadNew) return false;
-    if (out.length < 1) {
+    if (typeof out.first === "object" && Array.isArray(out.first.orderedItems) && out.first.orderedItems.length < 1) {
         el_id_loadingfollowers.innerHTML = `No followers found.`;
         return false;
     }
+    const unsanitizedUsers = await Promise.all(out.first.orderedItems.map(async (x) => {
+        const fetcher = await fetch(x, {
+            headers: {"Accept": "application/activity+json"}
+        }).catch(n);
+        return 
+    }));
+    console.log(unsanitizedUsers);
+    userList.push(...unsanitizedUsers.map(user => ({
+        fqn: user.preferredUsername + "@" + new URL(user.url).hostname,
+        avatar: user.icon.url,
+        display_name: user.name,
+        emojis: user.tag.filter(x => x.type == "Emoji"),
+        fields: user.attachment,
+        note: user.summary,
+        url: user.url
+    })));
     el_id_listfollowers.hidden = false;
     el_id_listfollowers.innerHTML += out.reduce((pv, cuser) => {
         return pv + `<tr>
@@ -142,19 +159,6 @@ async function getFollowers(dontLoadNew = false) {
         <td class="followers_namelabel">@${cuser.fqn || cuser.acct}</td>
 </tr>`
     }, "");
-    userList.push(...out.map(user => ({
-        fqn: user.fqn || user.acct,
-        avatar: user.avatar,
-        bot: user.bot,
-        created_at: user.created_at,
-        display_name: user.display_name,
-        emojis: user.emojis,
-        fields: user.fields,
-        id: user.id,
-        note: user.note,
-        username: user.url,
-        username: user.username
-    })));
     lastId = userList.at(-1).id;
     selectboxes = Array.from(el_id_listfollowers.querySelectorAll(".follower_checkbox"));
     selectboxes.forEach(x => x.addEventListener("change", checkSelectedAmtFollowers));