v 2.0.0

essentials/exceptions.py

@@ -0,0 +1,47 @@
+"""Exception Classes for the Poll Wizard"""
+
+class StopWizard(RuntimeError):
+    pass
+
+
+class InputError(RuntimeError):
+    pass
+
+
+class InvalidInput(InputError):
+    pass
+
+
+class ReservedInput(InputError):
+    pass
+
+
+class DuplicateInput(InputError):
+    pass
+
+
+class WrongNumberOfArguments(InputError):
+    pass
+
+
+class ExpectedInteger(InputError):
+    pass
+
+
+class ExpectedSeparator(InputError):
+    def __init__(self, separator):
+        self.separator = separator
+
+
+class OutOfRange(InputError):
+    pass
+
+
+class DateOutOfRange(InputError):
+    def __init__(self, date):
+        self.date = date
+
+
+class InvalidRoles(InputError):
+    def __init__(self, roles):
+        self.roles = roles

essentials/multi_server.py

@@ -0,0 +1,131 @@
+import discord
+
+from essentials.settings import SETTINGS
+
+async def get_pre(bot, message):
+    '''Gets the prefix for a message.'''
+    if str(message.channel.type) == 'private':
+        shared_server_list = await get_servers(bot, message)
+        if shared_server_list.__len__() == 0:
+            return '!'
+        elif shared_server_list.__len__() == 1:
+            return await get_server_pre(bot, shared_server_list[0])
+        else:
+            # return a tuple of all prefixes.. this will check them all!
+            return tuple([await get_server_pre(bot, s) for s in shared_server_list])
+    else:
+        return await get_server_pre(bot, message.server)
+
+
+async def get_server_pre(bot, server):
+    '''Gets the prefix for a server.'''
+    try:
+        result = await bot.db.config.find_one({'_id': str(server.id)})
+    except AttributeError:
+        return '!'
+    if not result or not result.get('prefix'):
+        return '!'
+    return result.get('prefix')
+
+
+async def get_servers(bot, message, short=None):
+    '''Get best guess of relevant shared servers'''
+    if message.server is None:
+        list_of_shared_servers = []
+        for s in bot.servers:
+            if message.author.id in [m.id for m in s.members]:
+                list_of_shared_servers.append(s)
+        if short is not None:
+            query = bot.db.polls.find({'short': short})
+            if query is not None:
+                server_ids_with_short = [poll['server_id'] async for poll in query]
+                servers_with_short = [bot.get_server(x) for x in server_ids_with_short]
+                shared_servers_with_short = list(set(servers_with_short).intersection(set(list_of_shared_servers)))
+                if shared_servers_with_short.__len__() >= 1:
+                    return shared_servers_with_short
+
+        # do this if no shared server with short is found
+        if list_of_shared_servers.__len__() == 0:
+            return []
+        else:
+            return list_of_shared_servers
+    else:
+        return [message.server]
+
+
+async def ask_for_server(bot, message, short=None):
+    server_list = await get_servers(bot, message, short)
+    if server_list.__len__() == 0:
+        if short == None:
+            await bot.say(
+                'I could not find a common server where we can see eachother. If you think this is an error, please contact the developer.')
+        else:
+            await bot.say(f'I could not find a server where the poll {short} exists that we both can see.')
+        return None
+    elif server_list.__len__() == 1:
+        return server_list[0]
+    else:
+        text = 'I\'m not sure which server you are referring to. Please tell me by typing the corresponding number.\n'
+        i = 1
+        for name in [s.name for s in server_list]:
+            text += f'\n**{i}** - {name}'
+            i += 1
+        embed = discord.Embed(title="Select your server", description=text, color=SETTINGS.color)
+        server_msg = await bot.send_message(message.channel, embed=embed)
+
+        valid_reply = False
+        nr = 1
+        while valid_reply == False:
+            reply = await bot.wait_for_message(timeout=60, author=message.author)
+            if reply and reply.content:
+                if reply.content.startswith(await get_pre(bot, message)):
+                    # await bot.say('You can\'t use bot commands while I am waiting for an answer.'
+                    #               '\n I\'ll stop waiting and execute your command.')
+                    return False
+                if str(reply.content).isdigit():
+                    nr = int(reply.content)
+                    if 0 < nr <= server_list.__len__():
+                        valid_reply = True
+
+        return server_list[nr - 1]
+
+
+async def ask_for_channel(bot, server, message):
+    # if performed from a channel, return that channel
+    if str(message.channel.type) == 'text':
+        return message.channel
+
+    # if exactly 1 channel, return it
+    channel_list = [c for c in server.channels if str(c.type) == 'text']
+    if channel_list.__len__() == 1:
+        return channel_list[0]
+
+    # if no channels, display error
+    if channel_list.__len__() == 0:
+        embed = discord.Embed(title="Select a channel", description='No text channels found on this server. Make sure I can see them.', color=SETTINGS.color)
+        await bot.say(embed=embed)
+        return False
+
+    # otherwise ask for a channel
+    text = 'Polls are bound to a specific channel on a server. Please select the channel for this poll by typing the corresponding number.\n'
+    i = 1
+    for name in [c.name for c in channel_list]:
+        text += f'\n**{i}** - {name}'
+        i += 1
+    embed = discord.Embed(title="Select a channel", description=text, color=SETTINGS.color)
+    server_msg = await bot.say(embed=embed)
+
+    valid_reply = False
+    nr = 1
+    while valid_reply == False:
+        reply = await bot.wait_for_message(timeout=60, author=message.author)
+        if reply and reply.content:
+            if reply.content.startswith(await get_pre(bot, message)):
+                # await bot.say('You can\'t use bot commands while I am waiting for an answer.'
+                #               '\n I\'ll stop waiting and execute your command.')
+                return False
+            if str(reply.content).isdigit():
+                nr = int(reply.content)
+                if 0 < nr <= channel_list.__len__():
+                    valid_reply = True
+    return channel_list[nr - 1]

essentials/settings.py

@@ -0,0 +1,27 @@
+import discord
+
+from essentials.secrets import SECRETS
+
+
+class Settings:
+    def __init__(self):
+        self.color = discord.Colour(int('7289da', 16))
+        self.title_icon = "http://mnadler.ch/img/donat-chart-32.png"
+        self.author_icon = "http://mnadler.ch/img/donat-chart-32.png"
+        self.report_icon = "http://mnadler.ch/img/poll-topic-64.png"
+        self.owner_id = 117687652278468610
+        self.msg_errors = False
+        self.log_errors = True
+        self.invite_link = \
+            'https://discordapp.com/api/oauth2/authorize?client_id=444831720659877889&permissions=126016&scope=bot'
+
+        self.load_secrets()
+
+    def load_secrets(self):
+        # secret
+        self.dbl_token = SECRETS.dbl_token
+        self.mongo_db = SECRETS.mongo_db
+        self.bot_token = SECRETS.bot_token
+
+
+SETTINGS = Settings()