Added linked role and unlink method

cogs/playerlink.py

@@ -3,6 +3,7 @@ from discord.ext import commands
 import random
 import string
 import socket
+from data import constants
 
 def get_random_string(length):
     # Random string with the combination of lower and upper case
@@ -13,13 +14,13 @@ def get_random_string(length):
 class PlayerError(Exception):
     pass
 
-def send_chat(minecraftname, code):
+def send_chat(discordname, minecraftname, code):
     HOST = '127.0.0.1'  # The server's hostname or IP address
     PORT = 3333        # The port used by the server
 
     with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
         s.connect((HOST, PORT))
-        s.send(bytes("{}\t{}\n".format(minecraftname, code), encoding="ascii"))
+        s.send(bytes("{}\t{}\t{}\n".format(discordname, minecraftname, code), encoding="ascii"))
         data = s.recv(1024)
         data_string = data.decode("utf-8").strip('\n')
         if data_string == "PlayerError":
@@ -30,6 +31,10 @@ class PlayerLink(commands.Cog):
     def __init__(self, client):
         self.client = client
 
+    def get_linked_role(self):
+        return discord.utils.get(self.client.get_guild(constants.WorldCraft).roles, id=constants.roleLinked)
+
+
     @commands.command(name="Link")
     async def link(self, ctx, arg):
 
@@ -41,19 +46,24 @@ class PlayerLink(commands.Cog):
             return message.channel.id == channelid and message.author.id == authorid
 
         try:
-            if send_chat(arg, code):
-                await ctx.send("A code has been sent to your minecraft chat in the WorldCraft server.\nSend it in this channel.")
-                msg = await self.client.wait_for('message', check=check)
-                if msg.content == code:
-                    await ctx.send("The link was successfull")
-                else:
-                    await ctx.send("Wrong code")
+            send_chat(ctx.author.name, arg, code)
+            await ctx.send("A code has been sent to your minecraft chat in the WorldCraft server.\nSend it in this channel.")
+            msg = await self.client.wait_for('message', check=check)
+            if msg.content == code:
+                await ctx.author.add_roles(self.get_linked_role())
+                await ctx.send("The link was successfull")
+            else:
+                await ctx.send("Wrong code")
 
         except PlayerError:
             await ctx.send("Player '" + arg + "' not found")
         except:
             await ctx.send("Something went wrong")
 
+    @commands.command(name="Unlink")
+    async def unlink(self, ctx):
+        await ctx.author.remove_roles(self.get_linked_role())
+        await ctx.send("Unlinked your account")
 
 
 def setup(client):