Link to subreddits upon mention

app/dragon-bot.py

@@ -103,6 +103,18 @@ async def on_message(message):
             )
         )
 
+    # Read messages and look for mentions of subreddits
+    for word in message.content.split():
+        if message.author != client.user:
+            if '/r/' in word or 'r/' in word:
+                try:
+                    subreddit = word.split('/')[-1]
+                    # Try and request the page to check that it actually exists
+                    get_from_reddit.get_image(boards=subreddit)
+                    await client.send_message(message.channel, "https://reddit.com/r/{}".format(subreddit))
+                except:
+                    pass
+
     if message.content.startswith('!8ball'):
         await client.send_message(
             message.channel,
@@ -142,6 +154,7 @@ async def on_message(message):
             return m.author == client.user
         await client.purge_from(message.channel, limit=10, check=is_bot)
 
+
     if message.content.startswith('!decide'):
         await client.send_message(
             message.channel,