Implement tweet filtering

bot.py

@@ -64,6 +64,7 @@ class Bot(discord.Client):
         super().__init__()
 
     async def process_event(self, service, data):
+        await self.wait_until_ready()
         action = getattr(self, 'process_{0}_event'.format(service))
         await action(data)
 
@@ -124,10 +125,31 @@ class Bot(discord.Client):
         api = self.get_twitter_api(user_id)
         if not api:
             return
-        await self.wait_until_ready()
         channel = self.get_channel(twitter_channel_id)
         if channel:
             for tweet in tweets:
+                if tweet.get('user', {}).get('id_str') == user_id:
+                    retweeted = tweet.get('retweeted_status')
+                    if retweeted:
+                        tweet = retweeted
+                    else:
+                        quoted = tweet.get('quoted_status')
+                        if quoted:
+                            tweet = quoted
+                        else:
+                            reply_to = tweet.get('in_reply_to_status_id_str')
+                            if reply_to:
+                                original = api.get_status(reply_to)
+                                if original:
+                                    await channel.send(embed=self.make_twitter_embed(original))
+                elif tweet.get('user', {}).get('verified'):
+                    reply_to = tweet.get('in_reply_to_status_id_str')
+                    if reply_to:
+                        original = api.get_status(reply_to)
+                        if original:
+                            await channel.send(embed=self.make_twitter_embed(original))
+                else:
+                    continue
                 await channel.send(embed=self.make_twitter_embed(tweet))
 
     def format_remainder(self, seconds):