Übernehme Änderungen von Brawl345/Brawlbot-v2

Verbesserungen für Media: Abhängig vom Dateityp wird jetzt die richtige
ChatAction gesendet (upload_video, upload_audio, etc.)
Dateien mit einer Größe von > 50 MB werden ignoriert

miku/plugins/media.lua

@@ -30,10 +30,19 @@ media.triggers = {
 function media:action(msg)
   local url = matches[1]
   local ext = matches[2]
-  local receiver = msg.chat.id
-
-  local file, last_modified, nocache = get_cached_file(url, nil, msg.chat.id, 'upload_document', self)
   local mime_type = mimetype.get_content_type_no_sub(ext)
+  local receiver = msg.chat.id
+  
+  if mime_type == 'audio' then
+    chat_action = 'upload_audio'
+  elseif mime_type == 'video' then
+    chat_action = 'upload_video'
+  else
+    chat_action = 'upload_document'
+  end
+
+  local file, last_modified, nocache = get_cached_file(url, nil, msg.chat.id, chat_action, self)
+  if not file then return end
 
   if ext == 'gif' then
     print('send gif')
@@ -56,4 +65,4 @@ function media:action(msg)
   cache_file(result, url, last_modified)
 end
 
-return media
+return media