fedimbed: cursed quote tweet resolving

src/modules/fedimbed.js

@@ -1421,6 +1421,17 @@ async function processUrl(msg, url, spoiler = false, command = false) {
   content = content ?? "";
   cw = cw ?? "";
 
+  let quoteRes;
+  if (platformName == "Nitter") {
+    const quote = content.match(/<blockquote><b>↘ <a href="([^"]+?)">/);
+    if (quote?.[1]) {
+      const quoteUrl = quote[1];
+      content = content.replace(/<blockquote><b>↘ <a href="[^"]+?">.+?<\/blockquote>/, "");
+
+      quoteRes = await processUrl(msg, quoteUrl, spoiler, command);
+    }
+  }
+
   content = htmlToMarkdown(content);
 
   for (const emote of emotes) {
@@ -1473,6 +1484,12 @@ async function processUrl(msg, url, spoiler = false, command = false) {
   if (platformName == "Nitter") {
     const newHandle = author.handle.split("@")[0];
     user = `${author.name} (@${newHandle})`;
+
+    const contextHandle = context.match(/\(([^@]+?@.+?)\)/)?.[1];
+    if (contextHandle) {
+      const newContextHandle = "@" + contextHandle.split("@")[0];
+      context = context.replace(contextHandle, newContextHandle);
+    }
   }
 
   const baseEmbed = {
@@ -1762,6 +1779,14 @@ async function processUrl(msg, url, spoiler = false, command = false) {
     }
   }
 
+  if (quoteRes) {
+    if (!sendWait && quoteRes.sendWait) sendWait = true;
+    files.push(...quoteRes.response.attachments);
+    const quoteEmbed = quoteRes.embeds[0];
+    quoteEmbed.author = {name: "Quoted Post", icon_url: "https://cdn.discordapp.com/emojis/1308640087759654922.png"};
+    embeds.push(quoteEmbed);
+  }
+
   return {
     response: {
       content: