Added blacklist, whitelist, banned words, and made embeds function

cogs/events.py

@@ -0,0 +1,59 @@
+import discord
+from discord.ext import commands
+
+from data import constants
+from functions import checks, bannedWords
+
+
+class Events(commands.Cog):
+    def __init__(self, client):
+        self.client = client
+
+    @commands.Cog.listener()
+    async def on_connect(self):
+        print("Connected")
+
+    @commands.Cog.listener()
+    async def on_ready(self):
+        print("Ready")
+        self.client.banned_words = bannedWords.load()
+
+    @commands.Cog.listener()
+    async def on_message(self, message):
+        if message.guild is None:
+            return
+
+        # The bot sends a confirmation message after banning a word,
+        # allow the bot to send this message.
+        # This also makes it possible for the bot to send an embed
+        # with that message in #ModLogs.
+        #
+        # Allow mods to use these words as well to whitelist them.
+        if message.author.id == constants.wcbID or checks.isModPlus(message):
+            return
+
+        # Check for banned words
+        for word in self.client.banned_words:
+            if word in message.content.lower():
+                await message.delete()
+                return await self.bannedWordEmbed(message, word)
+
+    async def bannedWordEmbed(self, message, word):
+        modLogs = message.guild.get_channel(constants.ModLogs)
+
+        embed = discord.Embed(colour=discord.Colour.red())
+
+        iconFile = discord.File("files/images/server_icon.png", "icon.png")
+        embed.set_author(name="Bad Word Usage", icon_url="attachment://icon.png")
+
+        embed.add_field(name="Author", value="{} #{}".format(message.author.display_name, message.author.discriminator))
+        embed.add_field(name="Channel", value=message.channel.mention)
+        embed.add_field(name="Word", value=word)
+        embed.add_field(name="Zin", value=message.content, inline=False)
+        embed.set_footer(text=embed.timestamp)
+
+        await modLogs.send(embed=embed, file=iconFile)
+
+
+def setup(client):
+    client.add_cog(Events(client))