Added help command

cogs/api/inspirobot.py

@@ -14,7 +14,7 @@ class Inspirobot(commands.Cog):
     def __init__(self, client : discord.Client):
         self.client = client
 
-    @commands.command(name="Inspirobot", description="Sends a randomly generated inspirational quote", aliases=["inspiration", "inspiro"])
+    @commands.command(name="inspirobot", description="Sends a randomly generated inspirational quote", usage="inspirobot", aliases=["inspiration", "inspiro"])
     @commands.cooldown(1, 5)
     async def inspirobot(self, ctx : commands.Context):
         image = inspirobot.get_inspirational_quote()

cogs/api/nasa.py

@@ -12,7 +12,7 @@ class Nasa(commands.Cog):
     def __init__(self, client: discord.Client):
         self.client = client
 
-    @commands.command(name="APOD", description="Posts NASA's picture of the day.")
+    @commands.command(name="apod", description="Posts NASA's picture of the day.", usage="apod")
     @commands.cooldown(1, 30)
     async def apod(self, ctx: commands.Context):
         url = nasa.image_of_the_day()

cogs/api/steam.py

@@ -11,7 +11,7 @@ class Steam(commands.Cog):
     def __init__(self, client: discord.Client):
         self.client = client
 
-    @commands.command(name="SteamLevel", description="Finds the steam level of a user", usage="SteamLevel <Vanity URL>",  aliases=["level"])
+    @commands.command(name="steamlevel", description="Finds the steam level of a user", usage="steamlevel <Vanity URL>",  aliases=["level"])
     @commands.cooldown(1, 2)
     async def SteamLevel(self, ctx: commands.Context, vanity_url: str):
         level = steam.get_steam_level(vanity_url)

cogs/api/translation.py

@@ -19,6 +19,9 @@ class Translation(commands.Cog):
             return
         
         response = translation.translate(text, code)
+        if len(response) == 0:
+            await ctx.send(embed=embed.make_error_embed(f"The translation API doesn't support **{language}**."))
+            return
         translated = response[0]
         direction = response[1].split("-")
         _from = translation.ISO_to_name(direction[0])

cogs/fun/coinflip.py

@@ -12,7 +12,7 @@ class Coinflip(commands.Cog):
     def __init__(self, client: discord.Client):
         self.client = client
 
-    @commands.command(name="coinflip", description="Flips a coin and reacts with the result", aliases=["coin", "flip"])
+    @commands.command(name="coinflip", description="Flips a coin and reacts with the result", usage="coin", aliases=["coin", "flip"])
     async def coinflip(self, ctx: commands.Context):
         if random.randint(0, 1) == 0:
             await ctx.message.add_reaction("🌑")

cogs/help.py

@@ -0,0 +1,80 @@
+import discord
+from discord.ext import commands
+from util import config, embed, logging
+
+class SetupHelp(commands.Cog):
+    def __init__(self, client: discord.Client):
+        self.client = client
+        self._original_help_command = client.help_command
+        client.help_command = Help()
+        client.help_command.cog = self
+
+class Help(commands.MinimalHelpCommand):
+    async def command_not_found(self, string: str):
+        await self.context.send(embed=embed.make_error_embed("Command not found"))
+
+    async def subcommand_not_found(self, command, string):
+        await self.context.send(embed=embed.make_error_embed("Command not found"))
+
+    async def send_cog_help(self, cog):
+        await self.context.send(embed=embed.make_error_embed("Command not found"))
+
+    async def send_group_help(self, group):
+        await self.context.send(embed=embed.make_error_embed("Command not found"))
+
+    async def send_command_help(self, command):
+        try:
+            alias = ""
+            if command.aliases != []:
+                for i in range(len(command.aliases)):
+                    if i == len(command.aliases) - 1:
+                        alias = alias + '`' + command.aliases[i] + '`'
+                    else:
+                        alias = alias + '`' + command.aliases[i] + '`' + ', '
+            else:
+                alias = "`None`"
+            
+            await self.context.send(embed=embed.make_embed_fields_ninl(command.name, command.description, ("Usage", f"`{config.settings['prefix']}{command.usage}`"), ("Aliases", alias)))
+        except Exception as e:
+            logging.error(str(e))
+            await self.context.send(embed=embed.make_error_embed("Command not found"))
+
+    
+    async def send_bot_help(self, mapping):
+        # get list of commands
+        cmds = []
+        prefix = config.settings['prefix']
+
+        for cog, cog_commands in mapping.items():
+            cmds = cmds + cog_commands
+
+        newCmds = []
+        for item in cmds:
+            newCmds.append(str(item))
+        newCmds = sorted(newCmds)
+
+        finalCmds = []
+        for item in newCmds:
+            try:
+                finalCmds.append(item)
+            except:
+                pass
+
+        cmdString = ""
+        if len(finalCmds) != 0:
+            for i in range(len(finalCmds)):
+                if i == len(finalCmds)-1:
+                    cmdString = cmdString + '`' + finalCmds[i] + '`'
+                else:
+                    cmdString = cmdString + '`' + finalCmds[i] + '`' + ', '
+
+
+        if cmdString != "":
+            await self.context.send(embed=embed.make_embed_field('Help', f'To get further information about a command use `{prefix}help <Command>`', "Commands", cmdString, inline=False))
+        else:
+            await self.context.send(embed=embed.make_error_embed("No commands found."))
+        
+        
+
+def setup(client: discord.Client):
+    client.add_cog(SetupHelp(client))