Added twitch integration

cogs/twitch.py

@@ -0,0 +1,62 @@
+from discord.ext import commands
+from .utils import config
+import discord
+import re
+
+class Twitch:
+    """Class for some twitch integration"""
+    def __init__(self, bot):
+        self.bot = bot
+    
+    @commands.group(pass_context=True,no_pm=True)
+    async def twitch(self, ctx, *, member : discord.Member = None):
+        pass
+        if member is not None:
+            cursor = config.getCursor()
+            cursor.execute('use {}'.format(config.db_default))
+            cursor.execute('select twitch_url from twitch where user_id="{}"'.format(member.id))
+            result = cursor.fetchone()
+            if result is not None:
+                await bot.say("{}'s twitch URL is {}'".format(member.name,result['twitch_url']))
+                config.closeConnection()
+            else:
+                await bot.say("{} has not savede their twitch URL yet!")
+                config.closeConnection()
+    
+    @twitch.command(name='add',pass_context=True,no_pm=True)
+    async def add_twitch_url(self, ctx, url: str):
+        """Saves your user's twitch URL"""
+        try:
+            url=re.search("((?<=://)?twitch.tv/)+(.*)",url).group(0)
+        except AttributeError:
+            url="https://www.twitch.tv/{}".format(url)
+        else:
+            url="https://www.{}".format(url)
+        
+        cursor = config.getCursor()
+        cursor.execute('use {}'.format(config.db_default))
+        cursor.execute('select twitch_url from twitch where user_id="{}"'.format(ctx.message.author.id))
+        result = cursor.fetchone()
+        if result is not None:
+            cursor.execute('update twitch set twitch_url={} from twitch where user_id="{}"'.format(url,ctx.message.author.id))
+        else:
+            cursor.execute('insert into twitch (user_id,server_id,twitch_url,notifications_on) values ("{}","{}","{}",1)'
+                .format(ctx.message.author.id,ctx.message.server.id,url))
+        await self.bot.say("I have just saved your twitch url {}".format(ctx.message.author.mention))
+        config.closeConnection()
+    
+    @twitch.command(name='remove',aliases=['delete'],pass_context=True,no_pm=True)
+    async def remove_twitch_url(self,ctx):
+        """Removes your twitch URL"""
+        cursor = config.getCursor()
+        cursor.execute('use {}'.format(config.db_default))
+        cursor.execute('select twitch_url from twitch where user_id="{}"'.format(ctx.message.author.id))
+        result = cursor.fetchone()
+        if result is not None:
+            cursor.execute('delete from twitch where user_id="{}"'.format(url,ctx.message.author.id))
+        else:
+            await bot.say("I do not have your twitch URL added {}".format(ctx.message.author.mention))
+            config.closeConnection()
+            
+def setup(bot)
+    bot.add_cog(Twitch(bot))