fedimbed: fix attachments for mastoapi

src/modules/fedimbed.js

@@ -182,10 +182,34 @@ async function processUrl(msg, url) {
         };
         timestamp = postData2.created_at;
         for (const attachment of postData2.media_attachments) {
-          attachments.push({
+          const fileType =
-            url: attachment.url,
+            attachment.pleroma?.mime_type ??
-            desc: attachment.description,
+            attachment.type +
-          });
+              (url.match(/\.([a-z0-9]{3,4})$/)?.[0] ??
+              attachment.type == "image"
+                ? "png"
+                : attachment.type == "video"
+                ? "mp4"
+                : "mpeg");
+          if (attachment.type == "image") {
+            images.push({
+              url: attachment.url,
+              desc: attachment.description,
+              type: fileType,
+            });
+          } else if (attachment.type == "video") {
+            videos.push({
+              url: attachment.url,
+              desc: attachment.description,
+              type: fileType,
+            });
+          } else if (attachment.type == "audio") {
+            audios.push({
+              url: attachment.url,
+              desc: attachment.description,
+              type: fileType,
+            });
+          }
         }
       }
     }
@@ -261,7 +285,12 @@ async function processUrl(msg, url) {
 
   let desc = "";
   let MAX_LENGTH = 3999;
-  if (cw != "" && (images.length == 0 && videos.length == 0 && audios.length == 0)) {
+  if (
+    cw != "" &&
+    images.length == 0 &&
+    videos.length == 0 &&
+    audios.length == 0
+  ) {
     desc += "\u26a0 " + cw + "\n\n||" + content + "||";
     MAX_LENGTH -= 8 - cw.length;
   } else {
@@ -427,7 +456,10 @@ async function processUrl(msg, url) {
     .catch(() => {});
 
   await msg.channel.createMessage({
-    content: cw && (images.length > 0 || videos.length > 0 || audios.length > 0) ? `:warning: ${cw} || ${url} ||` : "",
+    content:
+      cw && (images.length > 0 || videos.length > 0 || audios.length > 0)
+        ? `:warning: ${cw} || ${url} ||`
+        : "",
     embeds,
     files,
     allowedMentions: {