commit 67ad573dd6e767e0d74ebabd1e00771f87e66e08
Author: matnad <matnad@gmail.com>
Date:   Fri Feb 8 16:26:11 2019 +0100

    Initial commit

diff --git a/cogs/__init__.py b/cogs/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/cogs/config.py b/cogs/config.py
new file mode 100644
index 0000000..4148555
--- /dev/null
+++ b/cogs/config.py
@@ -0,0 +1,77 @@
+import discord
+from discord.ext import commands
+
+class Config:
+
+    def __init__(self, bot):
+        self.bot = bot
+
+    @commands.command(pass_context=True)
+    @commands.has_permissions(manage_server=True)
+    async def prefix(self, ctx, *, pre):
+        '''Set a custom prefix for the server.'''
+        server = ctx.message.server
+        # result = await self.bot.db.config.find_one({'_id': str(server_id)})
+        # print(f'result: `{result}`')
+        # if not result:
+        #     await self.bot.db.config.insert_one({'_id': str(server_id)}, {'$set': {'_id': str(server_id), 'prefix': str(pre)}})
+        #     self.bot.say(f'The server prefix has been set to `{pre}` Use `{pre}prefix <prefix>` to change it again.')
+        #     return
+        #result['prefix'] = str(pre)
+
+        if pre.endswith('\w'):
+            pre = pre[:-2]+' '
+            msg = f'The server prefix has been set to `{pre}` Use `{pre}prefix <prefix>` to change it again.'
+        else:
+            msg = f'The server prefix has been set to `{pre}` Use `{pre}prefix <prefix>` to change it again. ' \
+                  f'If you would like to add a trailing whitespace to the prefix, use `{pre}prefix {pre}\w`.'
+
+        await self.bot.db.config.update_one({'_id': str(server.id)}, {'$set': {'prefix': str(pre)}}, upsert=True)
+        await self.bot.say(msg)
+
+    @commands.command(pass_context=True)
+    @commands.has_permissions(manage_server=True)
+    async def adminrole(self, ctx, *, role=None):
+        '''Set or show the Admin Role. Members with this role can create polls and manage ALL polls. Parameter: <role> (optional)'''
+        server = ctx.message.server
+
+        if not role:
+            result = await self.bot.db.config.find_one({'_id': str(server.id)})
+            if result and result.get('admin_role'):
+                await self.bot.say(f'The admin role restricts which users are able to create and manage ALL polls on this server. \n'
+                                   f'The current admin role is `{result.get("admin_role")}`. '
+                                   f'To change it type `{result.get("prefix")}adminrole <role name>`')
+            else:
+                await self.bot.say(f'The admin role restricts which users are able to create and manage ALL polls on this server.  \n'
+                                   f'No admin role set. '
+                                   f'To set one type `{result["prefix"]}adminrole <role name>`')
+        elif role in [r.name for r in server.roles]:
+            await self.bot.db.config.update_one({'_id': str(server.id)}, {'$set': {'admin_role': str(role)}}, upsert=True)
+            await self.bot.say(f'Server role `{role}` can now manage all polls.')
+        else:
+            await self.bot.say(f'Server role `{role}` not found.')
+
+    @commands.command(pass_context=True)
+    @commands.has_permissions(manage_server=True)
+    async def userrole(self, ctx, *, role=None):
+        '''Set or show the User Role. Members with this role can create polls and manage their own polls. Parameter: <role> (optional)'''
+        server = ctx.message.server
+
+        if not role:
+            result = await self.bot.db.config.find_one({'_id': str(server.id)})
+            if result and result.get('user_role'):
+                await self.bot.say(f'The user role restricts which users are able to create and manage their own polls.  \n'
+                                   f'The current user role is `{result.get("user_role")}`. '
+                                   f'To change it type `{result.get("prefix")}userrole <role name>`')
+            else:
+                await self.bot.say(f'The user role restricts which users are able to create and manage their own polls.  \n'
+                                   f'No user role set. '
+                                   f'To set one type `{result.get("prefix")}userrole <role name>`')
+        elif role in [r.name for r in server.roles]:
+            await self.bot.db.config.update_one({'_id': str(server.id)}, {'$set': {'user_role': str(role)}}, upsert=True)
+            await self.bot.say(f'Server role `{role}` can now create and manage their own polls.')
+        else:
+            await self.bot.say(f'Server role `{role}` not found.')
+
+def setup(bot):
+    bot.add_cog(Config(bot))
\ No newline at end of file
diff --git a/cogs/poll.py b/cogs/poll.py
new file mode 100644
index 0000000..7f295b1
--- /dev/null
+++ b/cogs/poll.py
@@ -0,0 +1,906 @@
+import codecs
+import datetime
+import os
+import time
+from math import ceil
+from uuid import uuid4
+from string import ascii_lowercase
+
+from matplotlib import rcParams
+from matplotlib.afm import AFM
+from unidecode import unidecode
+
+import discord
+from cogs.utils import get_pre
+from utils.poll_name_generator import generate_word
+
+## Helvetica is the closest font to Whitney (discord uses Whitney) in afm
+## This is used to estimate text width and adjust the layout of the embeds'''
+afm_fname = os.path.join(rcParams['datapath'], 'fonts', 'afm', 'phvr8a.afm')
+with open(afm_fname, 'rb') as fh:
+    afm = AFM(fh)
+
+## A-Z Emojis for Discord
+AZ_EMOJIS = [(b'\\U0001f1a'.replace(b'a', bytes(hex(224 + (6 + i))[2:], "utf-8"))).decode("unicode-escape") for i in
+             range(26)]
+
+
+class Poll:
+
+    def __init__(self, bot, ctx=None, server=None, channel=None, load=False):
+
+        self.bot = bot
+        self.color = discord.Colour(int('7289da', 16))
+        self.cursor_pos = 0
+
+        if not load and ctx:
+            if server is None:
+                server = ctx.message.server
+
+            if channel is None:
+                channel = ctx.message.channel
+
+            self.author = ctx.message.author
+            self.stopped = False
+
+            self.server = server
+            self.channel = channel
+
+            self.name = "Quick Poll"
+            self.short = str(uuid4())
+            self.anonymous = False
+            self.reaction = True
+            self.multiple_choice = False
+            self.options_reaction = ['yes', 'no']
+            self.options_reaction_default = False
+            self.options_traditional = []
+            # self.options_traditional_default = False
+            self.roles = ['@everyone']
+            self.weights_roles = []
+            self.weights_numbers = []
+            self.duration = 0
+            self.time_created = time.time()
+
+            self.open = True
+            self.inactive = False
+            self.votes = {}
+
+    def is_open(self):
+        if open and self.duration > 0 and self.time_created + self.duration * 60 < time.time():
+            self.open = False
+        return self.open
+
+    async def wizard_says(self, text, footer=True):
+        embed = discord.Embed(title="Poll creation Wizard", description=text,
+                              color=self.color)
+        if footer: embed.set_footer(text="Type `stop` to cancel the wizard.")
+        return await self.bot.say(embed=embed)
+
+    async def wizard_says_edit(self, message, text, add=False):
+        if add and message.embeds.__len__() > 0:
+            text = message.embeds[0]['description'] + text
+        embed = discord.Embed(title="Poll creation Wizard", description=text,
+                              color=self.color)
+        embed.set_footer(text="Type `stop` to cancel the wizard.")
+        return await self.bot.edit_message(message, embed=embed)
+
+    async def add_error(self, message, error):
+        text = ''
+        if message.embeds.__len__() > 0:
+            text = message.embeds[0]['description'] + '\n\n:exclamation: ' + error
+        return await self.wizard_says_edit(message, text)
+
+    def check_reply(self, msg):
+        if msg and msg.content:
+            if msg.content.lower() == 'stop':
+                self.stopped = True
+                return msg
+            elif msg.content.__len__() > 0:
+                return msg
+        else:
+            return None
+
+    async def get_user_reply(self):
+        reply = await self.bot.wait_for_message(author=self.author, check=self.check_reply)
+        if self.stopped:
+            await self.wizard_says('Poll Wizard stopped.', footer=False)
+        if reply.content.startswith(await get_pre(self.bot, reply)):
+            await self.wizard_says(f'You can\'t use bot commands during the Poll Creation Wizard.\n'
+                                   f'Stopping the Wizard and then executing the command:\n`{reply.content}`',
+                                   footer=False)
+            self.stopped = True
+            return 'stop'
+        return reply.content
+
+    async def set_name(self, force=None):
+        if self.stopped: return
+        if force is not None:
+            self.name = force
+            return
+        text = """I will guide you step by step through the creation of your new poll.
+        We can do this in a text channel or you can PM me to keep the server clean.
+        **How would you like your poll to be called?**
+        Try to be descriptive without writing more than one sentence."""
+        message = await self.wizard_says(text)
+
+        reply = ''
+        while reply.__len__() < 2 or reply.__len__() > 200:
+            if reply != '':
+                await self.add_error(message, '**Keep the name between 3 and 200 letters**')
+            reply = await self.get_user_reply()
+            if self.stopped: break
+        self.name = reply
+        return self.name
+
+    async def set_short(self, force=None):
+        if self.stopped: return
+        if force is not None:
+            self.short = force
+            return
+        text = """Great. **Now type a unique one word identifier, a label, for your poll.**
+         This label will be used to refer to the poll. Keep it short and significant."""
+        message = await self.wizard_says(text)
+
+        reply = ''
+        while reply.__len__() < 3 or reply.__len__() > 20 or reply.split(" ").__len__() != 1:
+            if reply != '':
+                await self.add_error(message, '**Only one word between 3 and 20 letters!**')
+            reply = await self.get_user_reply()
+            if self.stopped: break
+            if await self.bot.db.polls.find_one({'server_id': str(self.server.id), 'short': reply}) is not None:
+                await self.add_error(message,
+                                     f'**The label `{reply}` is not unique on this server. Choose a different one!**')
+                reply = ''
+            if reply in ['open', 'closed', 'prepared']:
+                await self.add_error(message, '**Can\'t use reserved words (open, closed, prepared) as label!**')
+                reply = ''
+
+        self.short = reply
+        return self.short
+
+    async def set_anonymous(self, force=None):
+        if self.stopped: return
+        if force is not None:
+            self.anonymous = force
+            return
+        text = """Next you need to decide: **Do you want your poll to be anonymous?**
+        
+        `0 - No`
+        `1  - Yes`
+        
+        An anonymous poll has the following effects:
+        :small_blue_diamond: You will never see who voted for which option
+        :small_blue_diamond: Once the poll is closed, you will see who participated (but not their choice)"""
+        message = await self.wizard_says(text)
+
+        reply = ''
+        while reply not in ['yes', 'no', '1', '0']:
+            if reply != '':
+                await self.add_error(message, '**You can only answer with `yes` | `1` or `no` | `0`!**')
+            reply = await self.get_user_reply()
+            if self.stopped: break
+            if isinstance(reply, str):
+                reply = reply.lower()
+
+        self.anonymous = reply in ['yes', '1']
+        return self.anonymous
+
+    async def set_reaction(self, force=None):
+        ''' Currently everything is reaction, this is not needed'''
+        if force is not None:
+            self.reaction = force
+            return
+        if self.stopped: return
+        text = """**Do you want your users to vote by adding reactions to the poll? Type `yes` or `no`.**
+        Reaction voting typically has the following properties:
+        :small_blue_diamond: Voting is quick and painless (no typing required)
+        :small_blue_diamond: Multiple votes are possible
+        :small_blue_diamond: Not suited for a large number of options
+        :small_blue_diamond: Not suited for long running polls"""
+        message = await self.wizard_says(text)
+
+        reply = ''
+        while reply not in ['yes', 'no']:
+            if reply != '':
+                await self.add_error(message, '**You can only answer with `yes` or `no`!**')
+            reply = await self.get_user_reply()
+            if self.stopped: break
+            if isinstance(reply, str): reply = reply.lower()
+
+        self.reaction = reply == 'yes'
+        return self.reaction
+
+    async def set_multiple_choice(self, force=None):
+        if self.stopped: return
+        if force is not None:
+            self.multiple_choice = force
+            return
+        text = """**Should users be able to vote for multiple options?**
+        
+        `0 - No`
+        `1  - Yes`
+        
+        If you type `0` or `no`, a new vote will override the old vote. Otherwise the users can vote for as many options as they like."""
+        message = await self.wizard_says(text)
+
+        reply = ''
+        while reply not in ['yes', 'no', '1', '0']:
+            if reply != '':
+                await self.add_error(message, '**You can only answer with `yes` | `1` or `no` | `0`!**')
+            reply = await self.get_user_reply()
+            if self.stopped: break
+            if isinstance(reply, str):
+                reply = reply.lower()
+
+        self.multiple_choice = reply in ['yes', '1']
+        return self.multiple_choice
+
+    async def set_options_reaction(self, force=None):
+        if self.stopped: return
+        if force is not None:
+            self.options_reaction = force
+            return
+        text = """**Choose the options/answers for your poll.**
+        Either type the corresponding number to a predefined option set,
+        or type your own options, separated by commas.
+
+        **1** - :white_check_mark: :negative_squared_cross_mark:
+        **2** - :thumbsup: :zipper_mouth: :thumbsdown:
+        **3** - :heart_eyes: :thumbsup: :zipper_mouth:  :thumbsdown: :nauseated_face:
+
+        Example for custom options:
+        **apple juice, banana ice cream, kiwi slices** """
+        message = await self.wizard_says(text)
+
+        reply = ''
+        while reply == '' or (reply.split(",").__len__() < 2 and reply not in ['1', '2', '3']) \
+                or (reply.split(",").__len__() > 26 and reply not in ['1', '2', '3']):
+            if reply != '':
+                await self.add_error(message,
+                                     '**Invalid entry. Type `1`, `2` or `3` or a comma separated list (max. 26 options).**')
+            reply = await self.get_user_reply()
+            if self.stopped: break
+
+        if reply == '1':
+            self.options_reaction = ['✅', '❎']
+            self.options_reaction_default = True
+        elif reply == '2':
+            self.options_reaction = ['👍', '🤐', '👎']
+            self.options_reaction_default = True
+        elif reply == '3':
+            self.options_reaction = ['😍', '👍', '🤐', '👎', '🤢']
+            self.options_reaction_default = True
+        else:
+            self.options_reaction = [r.strip() for r in reply.split(",")]
+            self.options_reaction_default = False
+        return self.options_reaction
+
+    async def set_options_traditional(self, force=None):
+        '''Currently not used as everything is reaction based'''
+        if force is not None:
+            self.options_traditional = force
+            return
+        if self.stopped: return
+        text = """**Next you chose from the possible set of options/answers for your poll.**
+        Type the corresponding number or type your own options, separated by commas.
+
+        **1** - yes, no
+        **2** - in favour, against, abstain
+        **3** - love it, like it, don't care, meh, hate it
+
+        If you write your own options they will be listed and can be voted for.
+        To use your custom options type them like this:
+        **apple juice, banana ice cream, kiwi slices**"""
+        message = await self.wizard_says(text)
+
+        reply = ''
+        while reply == '' or (reply.split(",").__len__() < 2 and reply not in ['1', '2', '3']) \
+                or (reply.split(",").__len__() > 99 and reply not in ['1', '2', '3']):
+            if reply != '':
+                await self.add_error(message,
+                                     '**Invalid entry. Type `1` `2` or `3` or a comma separated list (max. 99 options).**')
+            reply = await self.get_user_reply()
+            if self.stopped: break
+
+        if reply == '1':
+            self.options_traditional = ['yes, no']
+        elif reply == '2':
+            self.options_traditional = ['in favour', 'against', 'abstain']
+        elif reply == '3':
+            self.options_traditional = ['love it', 'like it', 'don\'t care', 'meh', 'hate it']
+        else:
+            self.options_traditional = [r.strip() for r in reply.split(",")]
+        return self.options_traditional
+
+    async def set_roles(self, force=None):
+        if self.stopped: return
+        if force is not None:
+            self.roles = force
+            return
+        n_roles = self.server.roles.__len__()
+        if n_roles == 0:
+            text = "No roles found on this server, skipping to the next step."
+            self.roles = ['@everyone']
+        elif n_roles <= 15:
+            text = """**Choose which roles are allowed to vote.**
+            Type `0`, `all` or `everyone` to have no restrictions.
+            If you want multiple roles to be able to vote, separate the numbers with a comma.
+            """
+            text += f'\n`{0} - no restrictions`'
+            i = 1
+            for role in [r.name for r in self.server.roles]:
+                text += f'\n`{i} - {role}`'
+                i += 1
+            text += """
+
+            Example: `2, 3` 
+            """
+            message = await self.wizard_says(text)
+
+            reply = ''
+            while reply == '' or reply == 'error' or reply == 'toolarge':
+                if reply == 'error':
+                    await self.add_error(message, f'**Only positive numbers separated by commas are allowed!**')
+                elif reply == 'toolarge':
+                    await self.add_error(message, f'**Only use valid numbers......**')
+
+                reply = await self.get_user_reply()
+                if self.stopped: break
+
+                if reply in ['0', 'all', 'everyone']:
+                    break
+                if not all([r.strip().isdigit() for r in reply.split(",")]):
+                    reply = 'error'
+                    continue
+                elif any([int(r.strip()) > n_roles for r in reply.split(",")]):
+                    reply = 'toolarge'
+                    continue
+            if reply in ['0', 'all', 'everyone', 'stop']:
+                self.roles = ['@everyone']
+            else:
+                role_names = [r.name for r in self.server.roles]
+                self.roles = [role_names[i - 1] for i in [int(r.strip()) for r in reply.split(",")]]
+
+        else:
+            text = """**Choose which roles are allowed to vote.**
+            Type `0`, `all` or `everyone` to have no restrictions.
+            Type out the role names, separated by a comma, to restrict voting to specific roles:
+            `moderators, Editors, vips` (hint: role names are case sensitive!)
+            """
+            message = await self.wizard_says(text)
+
+            reply = ''
+            reply_roles = []
+            while reply == '':
+                reply = await self.get_user_reply()
+                if self.stopped: break
+                if reply in ['0', 'all', 'everyone']:
+                    break
+                reply_roles = [r.strip() for r in reply.split(",")]
+                invalid_roles = []
+                for r in reply_roles:
+                    if not any([r == sr for sr in [x.name for x in self.server.roles]]):
+                        invalid_roles.append(r)
+                if invalid_roles.__len__() > 0:
+                    await self.add_error(message,
+                                         f'**Invalid roles found: {", ".join(invalid_roles)}. Roles are case-sensitive!**')
+                    reply = ''
+                    continue
+
+            if reply in ['0', 'all', 'everyone']:
+                self.roles = ['@everyone']
+            else:
+                self.roles = reply_roles
+        return self.roles
+
+    async def set_weights(self, force=None):
+        if self.stopped: return
+        if force is not None and len(force) == 2:
+            self.weights_roles = force[0]
+            self.weights_numbers = force[1]
+            return
+        text = """Almost done.
+        **Weights allow you to give certain roles more or less effective votes.
+        Type `0` or `none` if you don't need any weights.**
+        A weight for the role `moderator` of `2` for example will automatically count the votes of all the moderators twice.
+        To assign weights type the role, followed by a colon, followed by the weight like this:
+        `moderator: 2, newbie: 0.5`"""
+        message = await self.wizard_says(text)
+
+        status = 'start'
+        roles = []
+        weights = []
+        while status != 'ok':
+            if status != 'start':
+                await self.add_error(message, status)
+            status = 'ok'
+            reply = await self.get_user_reply()
+            if self.stopped: break
+            roles = []
+            weights = []
+            if reply.lower() in ['0', 'none']:
+                break
+            for e in [r.strip() for r in reply.split(",")]:
+                if ':' in e:
+                    c = [x.strip() for x in e.rsplit(":", 1)]
+                    if not any([c[0] == sr for sr in [x.name for x in self.server.roles]]):
+                        status = f'**Role `{c[0]}` not found.**'
+                        break
+                    else:
+                        try:
+                            c[1] = float(c[1])
+                        except ValueError:
+                            status = f'**Weight `{c[1]}` for `{c[0]}` is not a number.**'
+                            break
+                        c[1] = int(c[1]) if c[1].is_integer() else c[1]
+                    roles.append(c[0])
+                    weights.append(c[1])
+                    if len(roles) > len(set(roles)):
+                        status = f'**Only assign a weight to a role once. `{c[0]}` is assigned twice.**'
+                else:
+                    status = f'**No colon found in `{e}`. Use `:` to separate role and weight.**'
+                    break
+
+        self.weights_roles = roles
+        self.weights_numbers = weights
+        return [self.weights_roles, self.weights_numbers]
+
+    async def set_duration(self, force=None):
+        if self.stopped: return
+        if force is not None and isinstance(force, float):
+            self.duration = force
+            return
+        text = """Last step.
+        **How long should your poll be active?**
+        Type a number followed by `m`inutes, `h`ours or `d`ays.
+        If you want the poll to last indefinitely (until you close it), type `0`.
+        You can also type a UTC closing date in this format: dd.mm.yyyy hh:mm
+        
+        Examples: `5m` or `1 h` or `7d` or `15.8.2019 12:15`"""
+        message = await self.wizard_says(text)
+
+        status = 'start'
+        duration = 0.0
+        while status != 'ok':
+            if status != 'start':
+                await self.add_error(message, status)
+            status = 'ok'
+            reply = await self.get_user_reply()
+            if self.stopped: break
+            if reply == '0': break
+
+            date = self.convert_user_date(reply)
+            if isinstance(date, float):
+                date = float(ceil(date))
+                if date < 0:
+                    status = f'**The entered date is in the past. Use a date in the future.**'
+                else:
+                    print(date)
+                    duration = date
+            else:
+                unit = reply[-1].lower()
+                if unit not in ['m', 'h', 'd']:
+                    status = f'**{reply} is not a valid format.**'
+
+                duration = reply[:-1].strip()
+                try:
+                    duration = float(duration)
+                except ValueError:
+                    status = f'**{reply} is not a valid format.**'
+
+                if unit == 'h':
+                    duration *= 60
+                elif unit == 'd':
+                    duration *= 60 * 24
+
+        self.duration = duration
+        return self.duration
+
+    def convert_user_date(self, date):
+        try:
+            dt = datetime.datetime.strptime(date, '%d.%m.%Y %H:%M')
+        except ValueError:
+            return False
+
+        print(dt)
+        print(datetime.datetime.utcnow())
+        return float((dt - datetime.datetime.utcnow()).total_seconds() / 60.0)
+
+    def finalize(self):
+        self.time_created = time.time()
+
+    # def __str__(self):
+    #     poll_string = f'Poll by user {self.author}\n'
+    #     poll_string += f'Name of the poll: {self.name}\n'
+    #     poll_string += f'Short of the poll: {self.short}\n'
+    #     poll_string += f'Short of the poll: {str(self.anonymous)}\n'
+    #     poll_string += f'Options reaction: {",".join(self.options_reaction)}\n'
+    #     poll_string += f'Options traditional: {",".join(self.options_traditional)}\n'
+    #     poll_string += f'Roles: {",".join(self.roles)}\n'
+    #     poll_string += f'WR: {",".join(self.weights_roles)}\n'
+    #     poll_string += f'WN: {",".join([str(x) for x in self.weights_numbers])}\n'
+    #     poll_string += f'duration: {self.duration} minutes\n'
+    #     return poll_string
+
+    def to_dict(self):
+        return {
+            'server_id': str(self.server.id),
+            'channel_id': str(self.channel.id),
+            'author': str(self.author.id),
+            'name': self.name,
+            'short': self.short,
+            'anonymous': self.anonymous,
+            'reaction': self.reaction,
+            'multiple_choice': self.multiple_choice,
+            'options_reaction': self.options_reaction,
+            'reaction_default': self.options_reaction_default,
+            'options_traditional': self.options_traditional,
+            'roles': self.roles,
+            'weights_roles': self.weights_roles,
+            'weights_numbers': self.weights_numbers,
+            'duration': self.duration,
+            'time_created': self.time_created,
+            'open': self.open,
+            'votes': self.votes
+        }
+
+    def to_export(self):
+        # export to txt file
+
+        # build string for weights
+        weight_str = 'No weights'
+        if self.weights_roles.__len__() > 0:
+            weights = []
+            for r, n in zip(self.weights_roles, self.weights_numbers):
+                weights.append(f'{r}: {n}')
+            weight_str = ', '.join(weights)
+
+        # Determine the poll winner
+        winning_options = []
+        winning_votes = 0
+        for i, o in enumerate(self.options_reaction):
+            votes = self.count_votes(i, weighted=True)
+            if votes > winning_votes:
+                winning_options = [o]
+                winning_votes = votes
+            elif votes == winning_votes:
+                winning_options.append(o)
+
+        export = (f'--------------------------------------------\n'
+                  f'POLLMASTER DISCORD EXPORT\n'
+                  f'--------------------------------------------\n'
+                  f'Server name (ID): {self.server.name} ({self.server.id})\n'
+                  f'Owner of the poll: {self.author.name}\n'
+                  f'Time of creation: {datetime.datetime.utcfromtimestamp(self.time_created).strftime("%d-%b-%Y %H:%M") + " UTC"}\n'
+                  f'--------------------------------------------\n'
+                  f'POLL SETTINGS\n'
+                  f'--------------------------------------------\n'
+                  f'Question / Name: {self.name}\n'
+                  f'Label: {self.short}\n'
+                  f'Anonymous: {"Yes" if self.anonymous else "No"}\n'
+                  f'Multiple choice: {"Yes" if self.multiple_choice else "No"}\n'
+                  f'Answer options: {", ".join(self.options_reaction)}\n'
+                  f'Allowed roles: {", ".join(self.roles) if self.roles.__len__() > 0 else "@everyone"}\n'
+                  f'Weights for roles: {weight_str}\n'
+                  f'Deadline: {self.get_deadline(string=True)}\n'
+                  f'--------------------------------------------\n'
+                  f'POLL RESULTS\n'
+                  f'--------------------------------------------\n'
+                  f'Number of participants: {self.votes.__len__()}\n'
+                  f'Raw results: {", ".join([str(o)+": "+str(self.count_votes(i, weighted=False)) for i,o in enumerate(self.options_reaction)])}\n'
+                  f'Weighted results: {", ".join([str(o)+": "+str(self.count_votes(i, weighted=True)) for i,o in enumerate(self.options_reaction)])}\n'
+                  f'Winning option{"s" if winning_options.__len__() > 1 else ""}: {", ".join(winning_options)} with {winning_votes} votes\n')
+
+        if not self.anonymous:
+            export += '--------------------------------------------\n' \
+                      'DETAILED POLL RESULTS\n' \
+                      '--------------------------------------------'
+
+            for user_id in self.votes:
+                member = self.server.get_member(user_id)
+                if self.votes[user_id]['choices'].__len__() == 0:
+                    continue
+                export += f'\n{member.name}'
+                if self.votes[user_id]['weight'] != 1:
+                    export += f' (weight: {self.votes[user_id]["weight"]})'
+                export += ': ' + ', '.join([self.options_reaction[c] for c in self.votes[user_id]['choices']])
+            export += '\n'
+        else:
+            export += '--------------------------------------------\n' \
+                      'LIST OF PARTICIPANTS\n' \
+                      '--------------------------------------------'
+
+            for user_id in self.votes:
+                member = self.server.get_member(user_id)
+                if self.votes[user_id]['choices'].__len__() == 0:
+                    continue
+                export += f'\n{member.name}'
+                if self.votes[user_id]['weight'] != 1:
+                    export += f' (weight: {self.votes[user_id]["weight"]})'
+                # export += ': ' + ', '.join([self.options_reaction[c] for c in self.votes[user_id]['choices']])
+            export += '\n'
+
+        export += ('--------------------------------------------\n'
+                   'BOT DETAILS\n'
+                   '--------------------------------------------\n'
+                   'Creator: Newti#0654\n'
+                   'Link to invite, vote for or support Pollmaster:\n'
+                   'https://discordbots.org/bot/444514223075360800\n'
+                   '--------------------------------------------\n'
+                   'END OF FILE\n'
+                   '--------------------------------------------\n')
+        return export
+
+    def export(self):
+        if not self.open:
+            fn = 'export/' + str(self.server.id) + '_' + str(self.short) + '.txt'
+            with codecs.open(fn, 'w', 'utf-8') as outfile:
+                outfile.write(self.to_export())
+            return fn
+        else:
+            return None
+
+    async def from_dict(self, d):
+        self.server = self.bot.get_server(d['server_id'])
+        self.channel = self.bot.get_channel(d['channel_id'])
+        self.author = await self.bot.get_user_info(d['author'])
+        self.name = d['name']
+        self.short = d['short']
+        self.anonymous = d['anonymous']
+        self.reaction = d['reaction']
+        self.multiple_choice = d['multiple_choice']
+        self.options_reaction = d['options_reaction']
+        self.options_reaction_default = d['reaction_default']
+        self.options_traditional = d['options_traditional']
+        self.roles = d['roles']
+        self.weights_roles = d['weights_roles']
+        self.weights_numbers = d['weights_numbers']
+        self.duration = d['duration']
+        self.time_created = d['time_created']
+        self.open = d['open']
+        self.open = self.is_open()  # ckeck for deadline since last call
+        self.cursor_pos = 0
+        self.votes = d['votes']
+
+    async def save_to_db(self):
+        await self.bot.db.polls.update_one({'server_id': str(self.server.id), 'short': str(self.short)},
+                                           {'$set': self.to_dict()}, upsert=True)
+
+    @staticmethod
+    async def load_from_db(bot, server_id, short, ctx=None, ):
+        # query = await bot.db.polls.find_one({'server_id': str(server_id), 'short': str(short)})
+        query = await bot.db.polls.find_one({'server_id': str(server_id), 'short': str(short)})
+        if query is not None:
+            p = Poll(bot, ctx, load=True)
+            await p.from_dict(query)
+            return p
+        else:
+            return None
+
+    async def add_field_custom(self, name, value, embed):
+        ## this is used to estimate the width of text and add empty embed fields for a cleaner report
+        ## cursor_pos is used to track if we are at the start of a new line in the report. Each line has max 2 slots for info.
+        ## If the line is short, we can fit a second field, if it is too long, we get an automatic linebreak.
+        ## If it is in between, we create an empty field to prevent the inline from looking ugly
+
+        name = str(name)
+        value = str(value)
+
+        nwidth = afm.string_width_height(unidecode(name))
+        vwidth = afm.string_width_height(unidecode(value))
+        w = max(nwidth[0], vwidth[0])
+
+        embed.add_field(name=name, value=value, inline=False if w > 12500 and self.cursor_pos % 2 == 1 else True)
+        self.cursor_pos += 1
+
+        ## create an empty field if we are at the second slot and the width of the first slot is between the critical values
+        if self.cursor_pos % 2 == 1 and w > 11600 and w < 20000:
+            embed.add_field(name='\u200b', value='\u200b', inline=True)
+            self.cursor_pos += 1
+
+        return embed
+
+    async def generate_embed(self):
+        self.cursor_pos = 0
+        embed = discord.Embed(title='', colour=self.color)  # f'Status: {"Open" if self.is_open() else "Closed"}'
+        embed.set_author(name=f' >> {self.short} ',
+                         icon_url="http://mnadler.ch/img/donat-chart-32.png")
+        embed.set_thumbnail(url="http://mnadler.ch/img/poll-topic-64.png")
+
+        # ## adding fields with custom, length sensitive function
+        embed = await self.add_field_custom(name='**Poll Question**', value=self.name, embed=embed)
+
+        embed = await self.add_field_custom(name='**Roles**', value=', '.join(self.roles), embed=embed)
+        if len(self.weights_roles) > 0:
+            weights = []
+            for r, n in zip(self.weights_roles, self.weights_numbers):
+                weights.append(f'{r}: {n}')
+            embed = await self.add_field_custom(name='**Weights**', value=', '.join(weights), embed=embed)
+
+        embed = await self.add_field_custom(name='**Anonymous**', value=self.anonymous, embed=embed)
+
+        # embed = await self.add_field_custom(name='**Multiple Choice**', value=self.multiple_choice, embed=embed)
+        embed = await self.add_field_custom(name='**Deadline**', value=self.get_poll_status(), embed=embed)
+        embed = await self.add_field_custom(name='**Author**', value=self.author.name, embed=embed)
+
+        if self.reaction:
+            if self.options_reaction_default:
+                if self.is_open():
+                    text = f'*Vote by adding reactions to the poll*. '
+                    text += '*You can vote for multiple options.*' if self.multiple_choice \
+                        else '*You have 1 vote, but can change it.*'
+                else:
+                    text = f'*Final Results of the {"multiple choice" if self.multiple_choice else "single choice"} Poll.*'
+
+                vote_display = []
+                for i, r in enumerate(self.options_reaction):
+                    vote_display.append(f'{r} {self.count_votes(i)}')
+                embed = await self.add_field_custom(name='**Score**', value='   '.join(vote_display), embed=embed)
+            else:
+                embed.add_field(name='\u200b', value='\u200b', inline=False)
+                if self.is_open():
+                    text = f'*Vote by adding reactions to the poll*. '
+                    text += '*You can vote for multiple options.*' if self.multiple_choice \
+                        else '*You have 1 vote, but can change it.*'
+                else:
+                    text = f'*Final Results of the {"multiple choice" if self.multiple_choice else "single choice"} Poll.*'
+                embed = await self.add_field_custom(name='**Options**', value=text, embed=embed)
+                for i, r in enumerate(self.options_reaction):
+                    embed = await self.add_field_custom(
+                        name=f':regional_indicator_{ascii_lowercase[i]}: {self.count_votes(i)}',
+                        value=r,
+                        embed=embed
+                    )
+        else:
+            embed = await self.add_field_custom(name='**Options**', value=', '.join(self.get_options()), embed=embed)
+
+        embed.set_footer(text='bot is in development')
+
+        return embed
+
+    async def post_embed(self, ctx):
+        msg = await self.bot.say(embed=await self.generate_embed())
+        if self.reaction and self.is_open():
+            if self.options_reaction_default:
+                for r in self.options_reaction:
+                    await self.bot.add_reaction(
+                        msg,
+                        r
+                    )
+                return msg
+            else:
+                for i, r in enumerate(self.options_reaction):
+                    await self.bot.add_reaction(
+                        msg,
+                        AZ_EMOJIS[i]
+                    )
+                return msg
+        else:
+            return msg
+
+    def get_options(self):
+        if self.reaction:
+            return self.options_reaction
+        else:
+            return self.options_traditional
+
+    def get_deadline(self, string=False):
+        deadline = float(self.time_created) + float(self.duration) * 60
+        if string:
+            if self.duration == 0:
+                return 'No deadline'
+            else:
+                return datetime.datetime.utcfromtimestamp(deadline).strftime('%d-%b-%Y %H:%M') + ' UTC'
+        else:
+            return deadline
+
+    def get_poll_status(self):
+        if self.is_open():
+            return self.get_deadline(string=True)
+        else:
+            return 'Poll is closed.'
+
+    def count_votes(self, option, weighted=True):
+        '''option: number from 0 to n'''
+        if weighted:
+            return sum([self.votes[c]['weight'] for c in [u for u in self.votes] if option in self.votes[c]['choices']])
+        else:
+            return sum([1 for c in [u for u in self.votes] if option in self.votes[c]['choices']])
+
+    # async def has_voted(self, user_id):
+    #     query = await self.bot.db.polls.find_one({'server_id': str(self.server.id), 'short': self.short})
+    #     if query is None:
+    #         return False
+    #     else:
+    #         votes = query['votes']
+    #         if user_id in votes:
+    #             return votes[user_id]
+    #         else:
+    #             return False
+
+    async def vote(self, user, option, message):
+        if not self.is_open():
+            # refresh to show closed poll
+            await self.bot.edit_message(message, embed=await self.generate_embed())
+            await self.bot.clear_reactions(message)
+            return
+
+        choice = 'invalid'
+        already_voted = False
+
+        # get weight
+        weight = 1
+        if self.weights_roles.__len__() > 0:
+            valid_weights = [self.weights_numbers[self.weights_roles.index(r)] for r in
+                             list(set([n.name for n in user.roles]).intersection(set(self.weights_roles)))]
+            if valid_weights.__len__() > 0:
+                weight = max(valid_weights)
+
+        if str(user.id) not in self.votes:
+            self.votes[user.id] = {'weight': weight, 'choices': []}
+        else:
+            self.votes[user.id]['weight'] = weight
+
+        if self.reaction:
+            if self.options_reaction_default:
+                if option in self.options_reaction:
+                    choice = self.options_reaction.index(option)
+            else:
+                if option in AZ_EMOJIS:
+                    choice = AZ_EMOJIS.index(option)
+
+            if choice != 'invalid':
+                if self.multiple_choice:
+                    if choice in self.votes[user.id]['choices'] and self.anonymous:
+                        # anonymous multiple choice -> can't unreact so we toggle with react
+                        await self.unvote(user, option, message)
+                        return
+                    self.votes[user.id]['choices'].append(choice)
+                    # if len(self.votes[user.id]['choices']) > len(set(self.votes[user.id]['choices'])):
+                    #     already_voted = True
+                    self.votes[user.id]['choices'] = list(set(self.votes[user.id]['choices']))
+                else:
+                    if [choice] == self.votes[user.id]['choices']:
+                        already_voted = True
+                    else:
+                        self.votes[user.id]['choices'] = [choice]
+        else:
+            pass
+
+        # commit
+        await self.save_to_db()
+
+        # refresh
+        if not already_voted:
+            # edit message if there is a real change
+            await self.bot.edit_message(message, embed=await self.generate_embed())
+            pass
+
+    async def unvote(self, user, option, message):
+        if not self.is_open():
+            # refresh to show closed poll
+            await self.bot.edit_message(message, embed=await self.generate_embed())
+            await self.bot.clear_reactions(message)
+            return
+
+        if str(user.id) not in self.votes: return
+
+        choice = 'invalid'
+        if self.reaction:
+            if self.options_reaction_default:
+                if option in self.options_reaction:
+                    choice = self.options_reaction.index(option)
+            else:
+                if option in AZ_EMOJIS:
+                    choice = AZ_EMOJIS.index(option)
+
+            if choice != 'invalid' and choice in self.votes[user.id]['choices']:
+                try:
+                    self.votes[user.id]['choices'].remove(choice)
+                    await self.save_to_db()
+                    await self.bot.edit_message(message, embed=await self.generate_embed())
+                except ValueError:
+                    pass
+
+    async def has_required_role(self, user):
+        return not set([r.name for r in user.roles]).isdisjoint(self.roles)
diff --git a/cogs/poll_controls.py b/cogs/poll_controls.py
new file mode 100644
index 0000000..835b699
--- /dev/null
+++ b/cogs/poll_controls.py
@@ -0,0 +1,397 @@
+import copy
+import pprint
+import time
+
+import discord
+from settings import *
+from discord.ext import commands
+from .poll import Poll
+from .utils import ask_for_server, ask_for_channel, get_server_pre
+from .utils import SETTINGS
+from utils.poll_name_generator import generate_word
+
+
+
+class PollControls:
+    def __init__(self, bot):
+        self.bot = bot
+
+    ## General Methods
+    async def is_admin_or_creator(self, ctx, server, owner_id, error_msg=None):
+        member = server.get_member(ctx.message.author.id)
+        if member.id == owner_id:
+            return True
+        else:
+            result = await self.bot.db.config.find_one({'_id': str(server.id)})
+            if result and result.get('admin_role') in [r.name for r in member.roles]:
+                return True
+            else:
+                if error_msg is not None:
+                    await self.bot.send_message(ctx.message.author, error_msg)
+                return False
+
+    async def say_error(self, ctx, error_text, footer_text=None):
+        embed = discord.Embed(title='', description=error_text, colour=SETTINGS.color)
+        embed.set_author(name='Error', icon_url=SETTINGS.title_icon)
+        if footer_text is not None:
+            embed.set_footer(text=footer_text)
+        await self.bot.say(embed=embed)
+
+    async def say_embed(self, ctx, say_text='', title='Pollmaster', footer_text=None):
+        embed = discord.Embed(title='', description=say_text, colour=SETTINGS.color)
+        embed.set_author(name=title, icon_url=SETTINGS.title_icon)
+        if footer_text is not None:
+            embed.set_footer(text=footer_text)
+        await self.bot.say(embed=embed)
+
+    ## Commands
+
+    @commands.command(pass_context=True)
+    async def delete(self, ctx, *, short=None):
+        '''Delete a poll. Parameter: <label>'''
+        server = await ask_for_server(self.bot, ctx.message, short)
+        if not server:
+            return
+        if short is None:
+            pre = await get_server_pre(self.bot, ctx.message.server)
+            error = f'Please specify the label of a poll after the close command. \n' \
+                    f'`{pre}close <poll_label>`'
+            await self.say_error(ctx, error)
+        else:
+            p = await Poll.load_from_db(self.bot, str(server.id), short)
+            if p is not None:
+                # Permission Check: Admin or Creator
+                if not await self.is_admin_or_creator(
+                    ctx, server,
+                    p.author.id,
+                    'You don\'t have sufficient rights to delete this poll. Please talk to the server admin.'
+                ):
+                    return False
+
+                # Delete Poll
+                result = await self.bot.db.polls.delete_one({'server_id': server.id, 'short': short})
+                if result.deleted_count == 1:
+                    say = f'Poll with label "{short}" was successfully deleted. This action can\'t be undone!'
+                    title = 'Poll deleted'
+                    await self.say_embed(ctx, say, title)
+                else:
+                    error = f'Action failed. Poll could not be deleted. You should probably report his error to the dev, thanks!`'
+                    await self.say_error(ctx, error)
+
+            else:
+                error = f'Poll with label "{short}" was not found.'
+                pre = await get_server_pre(self.bot, ctx.message.server)
+                footer = f'Type {pre}show to display all polls'
+                await self.say_error(ctx, error, footer)
+
+    @commands.command(pass_context=True)
+    async def close(self, ctx, *, short=None):
+        '''Close a poll. Parameter: <label>'''
+        server = await ask_for_server(self.bot, ctx.message, short)
+        if not server:
+            return
+
+        if short is None:
+            pre = await get_server_pre(self.bot, ctx.message.server)
+            error = f'Please specify the label of a poll after the close command. \n' \
+                    f'`{pre}close <poll_label>`'
+            await self.say_error(ctx, error)
+        else:
+            p = await Poll.load_from_db(self.bot, str(server.id), short)
+            if p is not None:
+                # Permission Check: Admin or Creator
+                if not await self.is_admin_or_creator(
+                        ctx, server,
+                        p.author.id,
+                        'You don\'t have sufficient rights to close this poll. Please talk to the server admin.'
+                ):
+                    return False
+
+                # Close Poll
+                p.open = False
+                await p.save_to_db()
+                await ctx.invoke(self.show, short)
+            else:
+                error = f'Poll with label "{short}" was not found.'
+                # pre = await get_server_pre(self.bot, ctx.message.server)
+                # footer = f'Type {pre}show to display all polls'
+                await self.say_error(ctx, error)
+                await ctx.invoke(self.show)
+
+    @commands.command(pass_context=True)
+    async def export(self, ctx, *, short=None):
+        '''Export a poll. Parameter: <label>'''
+        server = await ask_for_server(self.bot, ctx.message, short)
+        if not server:
+            return
+
+        if short is None:
+            pre = await get_server_pre(self.bot, ctx.message.server)
+            error = f'Please specify the label of a poll after the close command. \n' \
+                    f'`{pre}close <poll_label>`'
+            await self.say_error(ctx, error)
+        else:
+            p = await Poll.load_from_db(self.bot, str(server.id), short)
+            if p is not None:
+                if p.open:
+                    pre = await get_server_pre(self.bot, ctx.message.server)
+                    error_text = f'You can only export closed polls. \nPlease `{pre}close {short}` the poll first or wait for the deadline.'
+                    await self.say_error(ctx, error_text)
+                else:
+                    # sending file
+                    file = p.export()
+                    if file is not None:
+                        await self.bot.send_file(
+                            ctx.message.author,
+                            file,
+                            content='Sending you the requested export of "{}".'.format(p.short)
+                        )
+                    else:
+                        error_text = 'Could not export the requested poll. \nPlease report this to the developer.'
+                        await self.say_error(ctx, error_text)
+            else:
+                error = f'Poll with label "{short}" was not found.'
+                # pre = await get_server_pre(self.bot, ctx.message.server)
+                # footer = f'Type {pre}show to display all polls'
+                await self.say_error(ctx, error)
+                await ctx.invoke(self.show)
+
+
+    @commands.command(pass_context=True)
+    async def show(self, ctx, short='open', start=0):
+        '''Show a list of open polls or show a specific poll. Parameters: "open" (default), "closed", "prepared" or <label>'''
+
+        server = await ask_for_server(self.bot, ctx.message, short)
+        if not server:
+            return
+
+        if short in ['open', 'closed', 'prepared']:
+            query = None
+            if short == 'open':
+                query = self.bot.db.polls.find({'server_id': str(server.id), 'open': True})
+            elif short == 'closed':
+                query = self.bot.db.polls.find({'server_id': str(server.id), 'open': False})
+            elif short == 'prepared':
+                pass #TODO: prepared showw
+
+            if query is not None:
+                polls = [poll async for poll in query]
+            else:
+                return
+
+            def item_fct(item):
+                return f':black_small_square: **{item["short"]}**: {item["name"]}'
+
+            title = f' Listing {short} polls'
+            embed = discord.Embed(title='', description='', colour=SETTINGS.color)
+            embed.set_author(name=title, icon_url=SETTINGS.title_icon)
+            # await self.bot.say(embed=await self.embed_list_paginated(polls, item_fct, embed))
+            msg = await self.embed_list_paginated(ctx, polls, item_fct, embed, per_page=8)
+        else:
+            p = await Poll.load_from_db(self.bot, str(server.id), short)
+            if p is not None:
+                msg = await p.post_embed(ctx)
+            else:
+                error = f'Poll with label {short} was not found.'
+                pre = await get_server_pre(self.bot, server)
+                footer = f'Type {pre}show to display all polls'
+                await self.say_error(ctx, error, footer)
+
+    @commands.command(pass_context=True)
+    async def quick(self, ctx, *, cmd=None):
+        '''Create a quick poll with just a question and some options. Parameters: <Question> (optional)'''
+        async def route(poll):
+            await poll.set_name(force=cmd)
+            await poll.set_short(force=str(await generate_word(self.bot, ctx.message.server.id)))
+            await poll.set_anonymous(force=False)
+            await poll.set_reaction(force=True)
+            await poll.set_multiple_choice(force=False)
+            await poll.set_options_reaction()
+            await poll.set_roles(force=['@everyone'])
+            await poll.set_weights(force=[[], []])
+            await poll.set_duration(force=0.0)
+
+        await self.wizard(ctx, route)
+
+    @commands.command(pass_context=True)
+    async def new(self, ctx, *, cmd=None):
+        '''Start the poll wizard to create a new poll step by step. Parameters: >Question> (optional) '''
+        async def route(poll):
+            await poll.set_name(force=cmd)
+            await poll.set_short()
+            await poll.set_anonymous()
+            # await poll.set_reaction()
+            await poll.set_multiple_choice()
+            if poll.reaction:
+                await poll.set_options_reaction()
+            else:
+                await poll.set_options_traditional()
+            await poll.set_roles()
+            await poll.set_weights()
+            await poll.set_duration()
+
+        await self.wizard(ctx, route)
+
+    ## Other methods
+    async def embed_list_paginated(self, ctx, items, item_fct, base_embed, msg=None, start=0, per_page=10):
+        embed = base_embed
+
+        # generate list
+        embed.title = f'{items.__len__()} entries'
+        text = '\n'
+        for item in items[start:start+per_page]:
+            text += item_fct(item) + '\n'
+        embed.description = text
+
+        # footer text
+        pre = await get_server_pre(self.bot, ctx.message.server)
+        footer_text = f'Type {pre}show <label> to show a poll. '
+        if start > 0:
+            footer_text += f'React with ⏪ to show the last {per_page} entries. '
+        if items.__len__() > start+per_page:
+            footer_text += f'React with ⏩ to show the next {per_page} entries. '
+        if footer_text.__len__() > 0:
+            embed.set_footer(text=footer_text)
+
+        # post / edit message
+        if msg is not None:
+            await self.bot.edit_message(msg, embed=embed)
+            await self.bot.clear_reactions(msg)
+        else:
+            msg = await self.bot.say(embed=embed)
+
+        # add reactions
+        if start > 0:
+            await self.bot.add_reaction(msg, '⏪')
+        if items.__len__() > start+per_page:
+            await self.bot.add_reaction(msg, '⏩')
+
+        # wait for reactions (2 minutes)
+        def check(reaction, user):
+            return reaction.emoji if user != self.bot.user else False
+        res = await self.bot.wait_for_reaction(emoji=['⏪', '⏩'], message=msg, timeout=120, check=check)
+
+        # redirect on reaction
+        if res is None:
+            return
+        elif res.reaction.emoji == '⏪' and start > 0:
+            await self.embed_list_paginated(ctx, items, item_fct, base_embed, msg=msg, start=start-per_page, per_page=per_page)
+        elif res.reaction.emoji == '⏩' and items.__len__() > start+per_page:
+            await self.embed_list_paginated(ctx, items, item_fct, base_embed, msg=msg, start=start+per_page, per_page=per_page)
+
+
+
+    async def wizard(self, ctx, route):
+        server = await ask_for_server(self.bot, ctx.message)
+        if not server:
+            return
+
+        channel = await ask_for_channel(self.bot, server, ctx.message)
+        if not channel:
+            return
+
+        # Permission Check
+        member = server.get_member(ctx.message.author.id)
+        result = await self.bot.db.config.find_one({'_id': str(server.id)})
+        if result and result.get('admin_role') not in [r.name for r in member.roles] and result.get('user_role') not in [r.name for r in member.roles]:
+            await self.bot.send_message(ctx.message.author,
+                                        'You don\'t have sufficient rights to start new polls on this server. Please talk to the server admin.')
+            return
+
+        ## Create object
+        poll = Poll(self.bot, ctx, server, channel)
+
+        ## Route to define object, passed as argument for different constructors
+        await route(poll)
+
+        ## Finalize
+        if poll.stopped:
+            print("Poll Wizard Stopped.")
+        else:
+            msg = await poll.post_embed(ctx)
+            await poll.save_to_db()
+
+
+    ## BOT EVENTS (@bot.event)
+    async def on_reaction_add(self, reaction, user):
+        if user != self.bot.user:
+
+            if reaction.emoji.startswith(('⏪', '⏩')):
+                return
+
+            # only look at our polls
+            try:
+                short = reaction.message.embeds[0]['author']['name'][3:]
+                if not reaction.message.embeds[0]['author']['name'].startswith('>> ') or not short:
+                    return
+            except IndexError:
+                return
+
+            # create message object for the reaction
+            user_msg = copy.deepcopy(reaction.message)
+            user_msg.author = user
+
+            server = await ask_for_server(self.bot, user_msg, short)
+            if str(user_msg.channel.type) == 'private':
+                user = server.get_member(user.id)
+                user_msg.author = user
+
+            # fetch poll
+            p = await Poll.load_from_db(self.bot, server.id, short)
+            if p is None:
+                return
+            # no rights, terminate function
+            if not await p.has_required_role(user):
+                await self.bot.remove_reaction(reaction.message, reaction.emoji, user)
+                await self.bot.send_message(user, f'You are not allowed to vote in this poll. Only users with '
+                                                  f'at least one of these roles can vote:\n{", ".join(p.roles)}')
+                return
+
+            # order here is crucial since we can't determine if a reaction was removed by the bot or user
+            # update database with vote
+            await p.vote(user, reaction.emoji, reaction.message)
+
+            # check if we need to remove reactions (this will trigger on_reaction_remove)
+            if str(reaction.message.channel.type) != 'private':
+                if p.anonymous:
+                    # immediately remove reaction
+                    await self.bot.remove_reaction(reaction.message, reaction.emoji, user)
+                elif not p.multiple_choice:
+                    # remove all other reactions
+                    for r in reaction.message.reactions:
+                        if r != reaction:
+                            await self.bot.remove_reaction(reaction.message, r.emoji, user)
+
+
+
+    async def on_reaction_remove(self, reaction, user):
+        if reaction.emoji.startswith(('⏪', '⏩')):
+            return
+
+        # only look at our polls
+        try:
+            short = reaction.message.embeds[0]['author']['name'][3:]
+            if not reaction.message.embeds[0]['author']['name'].startswith('>> ') or not short:
+                return
+        except IndexError:
+            return
+
+        # create message object for the reaction
+        user_msg = copy.deepcopy(reaction.message)
+        user_msg.author = user
+
+        server = await ask_for_server(self.bot, user_msg, short)
+        if str(user_msg.channel.type) == 'private':
+            user = server.get_member(user.id)
+            user_msg.author = user
+
+        # fetch poll
+        p = await Poll.load_from_db(self.bot, server.id, short)
+        if p is None:
+            return
+        if not p.anonymous:
+            # for anonymous polls we can't unvote because we need to hide reactions
+            await p.unvote(user, reaction.emoji, reaction.message)
+
+def setup(bot):
+    bot.add_cog(PollControls(bot))
diff --git a/cogs/utils.py b/cogs/utils.py
new file mode 100644
index 0000000..725e05b
--- /dev/null
+++ b/cogs/utils.py
@@ -0,0 +1,136 @@
+import discord
+
+class Settings:
+    def __init__(self):
+        self.color = discord.Colour(int('7289da', 16))
+        self.title_icon = "http://mnadler.ch/img/donat-chart-32.png"
+
+SETTINGS = 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):
+    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]
diff --git a/pollmaster.py b/pollmaster.py
new file mode 100644
index 0000000..d77e12c
--- /dev/null
+++ b/pollmaster.py
@@ -0,0 +1,43 @@
+import os
+import aiohttp
+
+
+from discord.ext import commands
+from motor.motor_asyncio import AsyncIOMotorClient
+
+#os.environ['dbltoken'] = 'ABC' #for website..
+from cogs.utils import get_pre
+
+os.environ['mongoDB'] = 'mongodb://localhost:27017/pollmaster'
+
+# async def get_pre(bot, message):
+#     '''Gets the prefix for the server.'''
+#     print(str(message.content))
+#     try:
+#         result = await bot.db.config.find_one({'_id': str(message.server.id)})
+#     except AttributeError:
+#         return '!'
+#     if not result or not result.get('prefix'):
+#         return '!'
+#     return result.get('prefix')
+
+bot = commands.Bot(command_prefix=get_pre)
+dbltoken = os.environ.get('dbltoken')
+
+extensions = ['cogs.config','cogs.poll_controls']
+for ext in extensions:
+    bot.load_extension(ext)
+
+@bot.event
+async def on_ready():
+
+    mongo = AsyncIOMotorClient(os.environ.get('mongodb'))
+    bot.db = mongo.pollmaster
+    bot.session = aiohttp.ClientSession()
+    print(bot.db)
+    # document = {'key': 'value'}
+    # result = await bot.db.test_collection.insert_one(document)
+    # print('result %s' % repr(result.inserted_id))
+
+
+bot.run('NDQ0ODMxNzIwNjU5ODc3ODg5.DdhqZw.fsicJ8FffOYn670uPGuC4giXIlk')
\ No newline at end of file
diff --git a/settings.py b/settings.py
new file mode 100644
index 0000000..86394c8
--- /dev/null
+++ b/settings.py
@@ -0,0 +1,4 @@
+import discord
+
+
+PURPLE = discord.Colour(int('7289da', 16))
\ No newline at end of file
diff --git a/utils/__init__.py b/utils/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/utils/poll_name_generator.py b/utils/poll_name_generator.py
new file mode 100644
index 0000000..4545d30
--- /dev/null
+++ b/utils/poll_name_generator.py
@@ -0,0 +1,14 @@
+import random
+
+adjs = ['able', 'aching', 'acidic', 'active', 'actual', 'adept', 'admired', 'adored', 'afraid', 'aged', 'agile', 'ajar', 'alarmed', 'alert', 'alive', 'all', 'amazing', 'ample', 'amused', 'amusing', 'ancient', 'angelic', 'angry', 'annual', 'another', 'antique', 'anxious', 'any', 'apt', 'arctic', 'arid', 'ashamed', 'assured', 'austere', 'average', 'aware', 'awesome', 'awful', 'awkward', 'babyish', 'back', 'bad', 'baggy', 'bare', 'barren', 'basic', 'belated', 'beloved', 'best', 'better', 'big', 'bitter', 'black', 'bland', 'blank', 'blaring', 'bleak', 'blind', 'blond', 'blue', 'bogus', 'boiling', 'bold', 'bony', 'boring', 'bossy', 'both', 'bouncy', 'bowed', 'brave', 'brief', 'bright', 'brisk', 'broken', 'bronze', 'brown', 'bruised', 'bubbly', 'bulky', 'bumpy', 'buoyant', 'burly', 'busy', 'buttery', 'buzzing', 'calm', 'candid', 'canine', 'capital', 'careful', 'caring', 'cheap', 'cheery', 'chief', 'chilly', 'chubby', 'classic', 'clean', 'clear', 'clever', 'close', 'closed', 'cloudy', 'clumsy', 'coarse', 'cold', 'common', 'complex', 'content', 'cooked', 'cool', 'corny', 'corrupt', 'costly', 'crafty', 'crazy', 'creamy', 'creepy', 'crisp', 'crooked', 'crowded', 'cruel', 'cuddly', 'curly', 'curvy', 'cute', 'damaged', 'damp', 'dapper', 'daring', 'dark', 'darling', 'dead', 'deadly', 'dear', 'dearest', 'decent', 'decimal', 'deep', 'defiant', 'delayed', 'dense', 'dental', 'devoted', 'digital', 'dim', 'dimpled', 'direct', 'dirty', 'dismal', 'distant', 'dizzy', 'dopey', 'doting', 'double', 'drab', 'drafty', 'dreary', 'droopy', 'dry', 'dual', 'dull', 'dutiful', 'each', 'eager', 'early', 'earnest', 'easy', 'edible', 'elastic', 'elated', 'elderly', 'elegant', 'eminent', 'empty', 'enraged', 'entire', 'envious', 'equal', 'ethical', 'even', 'every', 'evil', 'exalted', 'excited', 'exotic', 'expert', 'failing', 'faint', 'fair', 'fake', 'false', 'famous', 'fancy', 'far', 'far-off', 'faraway', 'fast', 'fat', 'fatal', 'fearful', 'feisty', 'feline', 'female', 'few', 'fickle', 'filthy', 'fine', 'firm', 'first', 'fitting', 'fixed', 'flaky', 'flashy', 'flat', 'flawed', 'flimsy', 'flowery', 'fluffy', 'fluid', 'focused', 'fond', 'foolish', 'forked', 'formal', 'frail', 'frank', 'frayed', 'free', 'French', 'fresh', 'frigid', 'frilly', 'frizzy', 'front', 'frosty', 'frozen', 'frugal', 'full', 'funny', 'fussy', 'fuzzy', 'gaseous', 'general', 'gentle', 'genuine', 'giant', 'giddy', 'gifted', 'giving', 'glaring', 'glass', 'gleeful', 'gloomy', 'glossy', 'glum', 'golden', 'good', 'grand', 'grave', 'gray', 'great', 'greedy', 'green', 'grim', 'grimy', 'gross', 'grouchy', 'growing', 'grown', 'grubby', 'grumpy', 'guilty', 'gummy', 'hairy', 'half', 'handy', 'happy', 'hard', 'harmful', 'harsh', 'hasty', 'hateful', 'healthy', 'hearty', 'heavy', 'hefty', 'helpful', 'hidden', 'hideous', 'high', 'hoarse', 'hollow', 'homely', 'honest', 'honored', 'hopeful', 'hot', 'huge', 'humble', 'humming', 'hungry', 'hurtful', 'husky', 'icky', 'icy', 'ideal', 'idiotic', 'idle', 'ill', 'illegal', 'immense', 'impish', 'impure', 'inborn', 'intent', 'itchy', 'jaded', 'jagged', 'jaunty', 'jealous', 'jittery', 'joint', 'jolly', 'jovial', 'joyful', 'joyous', 'juicy', 'jumbo', 'jumpy', 'junior', 'keen', 'key', 'kind', 'kindly', 'klutzy', 'knobby', 'knotty', 'knowing', 'known', 'kooky', 'kosher', 'lame', 'lanky', 'large', 'last', 'lasting', 'late', 'lavish', 'lawful', 'lazy', 'leading', 'leafy', 'lean', 'left', 'legal', 'light', 'likable', 'likely', 'limited', 'limp', 'limping', 'linear', 'lined', 'liquid', 'little', 'live', 'lively', 'livid', 'lone', 'lonely', 'long', 'loose', 'lost', 'loud', 'lovable', 'lovely', 'loving', 'low', 'loyal', 'lucky', 'lumpy', 'mad', 'made-up', 'major', 'male', 'mammoth', 'married', 'massive', 'mature', 'meager', 'mealy', 'mean', 'measly', 'meaty', 'medical', 'medium', 'meek', 'mellow', 'melodic', 'merry', 'messy', 'mild', 'milky', 'minor', 'minty', 'miserly', 'misty', 'mixed', 'modern', 'modest', 'moist', 'monthly', 'moral', 'muddy', 'muffled', 'mundane', 'murky', 'mushy', 'musty', 'muted', 'naive', 'narrow', 'nasty', 'natural', 'naughty', 'near', 'neat', 'needy', 'nervous', 'new', 'next', 'nice', 'nifty', 'nimble', 'nippy', 'noisy', 'nonstop', 'normal', 'notable', 'noted', 'novel', 'noxious', 'numb', 'nutty', 'obese', 'oblong', 'obvious', 'odd', 'oddball', 'offbeat', 'oily', 'old', 'only', 'open', 'optimal', 'opulent', 'orange', 'orderly', 'organic', 'ornate', 'ornery', 'other', 'our', 'oval', 'overdue', 'pale', 'paltry', 'parched', 'partial', 'past', 'pastel', 'peppery', 'perfect', 'perky', 'pesky', 'petty', 'phony', 'pink', 'pitiful', 'plain', 'plastic', 'playful', 'pleased', 'plump', 'plush', 'pointed', 'poised', 'polite', 'poor', 'popular', 'portly', 'posh', 'potable', 'present', 'pretty', 'pricey', 'prickly', 'primary', 'prime', 'private', 'prize', 'profuse', 'proper', 'proud', 'prudent', 'pungent', 'puny', 'pure', 'purple', 'pushy', 'putrid', 'puzzled', 'quaint', 'queasy', 'quick', 'quiet', 'quirky', 'radiant', 'ragged', 'rapid', 'rare', 'rash', 'raw', 'ready', 'real', 'recent', 'red', 'regal', 'regular', 'remote', 'rich', 'right', 'rigid', 'ringed', 'ripe', 'roasted', 'robust', 'rosy', 'rotten', 'rough', 'round', 'rowdy', 'royal', 'rubbery', 'ruddy', 'rude', 'rundown', 'runny', 'rural', 'rusty', 'sad', 'safe', 'salty', 'same', 'sandy', 'sane', 'scaly', 'scarce', 'scared', 'scary', 'scented', 'scrawny', 'second', 'secret', 'selfish', 'serene', 'serious', 'several', 'severe', 'shabby', 'shadowy', 'shady', 'shallow', 'sharp', 'shiny', 'shocked', 'shoddy', 'short', 'showy', 'shrill', 'shy', 'sick', 'silent', 'silky', 'silly', 'silver', 'similar', 'simple', 'sinful', 'single', 'skinny', 'sleepy', 'slight', 'slim', 'slimy', 'slow', 'slushy', 'small', 'smart', 'smoggy', 'smooth', 'smug', 'snappy', 'sneaky', 'snoopy', 'soft', 'soggy', 'solid', 'somber', 'some', 'sore', 'soulful', 'soupy', 'sour', 'Spanish', 'sparse', 'speedy', 'spicy', 'spiffy', 'spotted', 'spry', 'square', 'squeaky', 'stable', 'staid', 'stained', 'stale', 'starchy', 'stark', 'starry', 'steel', 'steep', 'sticky', 'stiff', 'stingy', 'stormy', 'strange', 'strict', 'striped', 'strong', 'stupid', 'sturdy', 'stylish', 'subdued', 'subtle', 'sudden', 'sugary', 'sunny', 'super', 'superb', 'svelte', 'sweaty', 'sweet', 'swift', 'tall', 'tame', 'tan', 'tart', 'tasty', 'taut', 'tedious', 'teeming', 'tender', 'tense', 'tepid', 'testy', 'that', 'these', 'thick', 'thin', 'third', 'thirsty', 'this', 'thorny', 'those', 'thrifty', 'tidy', 'tight', 'timely', 'tinted', 'tiny', 'tired', 'torn', 'total', 'tough', 'tragic', 'trained', 'tricky', 'trim', 'trivial', 'true', 'trusty', 'tubby', 'twin', 'ugly', 'unaware', 'uneven', 'unfit', 'unhappy', 'uniform', 'unique', 'united', 'unkempt', 'unknown', 'unlined', 'unlucky', 'unripe', 'unruly', 'unsung', 'untidy', 'untried', 'untrue', 'unused', 'unusual', 'upbeat', 'upright', 'upset', 'urban', 'usable', 'used', 'useful', 'useless', 'utter', 'vacant', 'vague', 'vain', 'valid', 'vapid', 'vast', 'velvety', 'vibrant', 'vicious', 'violent', 'violet', 'virtual', 'visible', 'vital', 'vivid', 'wan', 'warlike', 'warm', 'warped', 'wary', 'watery', 'wavy', 'weak', 'wealthy', 'weary', 'webbed', 'wee', 'weekly', 'weepy', 'weighty', 'weird', 'welcome', 'wet', 'which', 'white', 'whole', 'wicked', 'wide', 'wiggly', 'wild', 'willing', 'wilted', 'winding', 'windy', 'winged', 'wiry', 'wise', 'witty', 'wobbly', 'woeful', 'wooden', 'woozy', 'wordy', 'worldly', 'worn', 'worried', 'worse', 'worst', 'worthy', 'wrong', 'wry', 'yawning', 'yearly', 'yellow', 'young', 'yummy', 'zany', 'zealous', 'zesty', 'zigzag']
+animals = ['frog', 'newt', 'tadpole', 'toad', 'spider', 'biddy', 'canary', 'crow', 'cuckoo', 'dove,', 'pigeon', 'duck', 'eagle', 'falcon', 'finch', 'goose', 'gull', 'hawk', 'jackdaw', 'jay', 'kestrel', 'mallard', 'ostrich', 'owl', 'parrot', 'peacock', 'pelican', 'penguin', 'piranha', 'raven', 'robin', 'rooster', 'sparrow', 'stork', 'swallow', 'swan', 'swift', 'tit', 'turkey', 'vulture', 'wren', 'barbel', 'carp', 'cod', 'crab', 'eel', 'haddock', 'halibut', 'lobster', 'perch', 'pike', 'plaice', 'ray', 'salmon', 'sawfish', 'scallop', 'shark', 'shell', 'shrimp', 'trout', 'ant', 'aphid', 'bee', 'beetle', 'flea', 'fly', 'gadfly', 'ladybug', 'larva', 'maggot', 'midge', 'moth', 'nymph', 'wasp', 'badger', 'bat', 'bear', 'beaver', 'bullock', 'camel', 'dolphin', 'fox', 'gazelle', 'gerbil', 'giraffe', 'goat', 'hamster', 'hare', 'hare', 'horse', 'hyena', 'lion', 'llama', 'lynx', 'mammoth', 'marmot', 'mink', 'mole', 'mouse', 'mule', 'otter', 'panda', 'polecat', 'pony', 'puma', 'racoon', 'rat', 'seal', 'seal', 'sheep', 'skunk', 'sloth', 'tiger', 'weasel', 'whale', 'wolf', 'zebra', 'slug', 'snail', 'boa', 'gecko', 'iguana', 'lizard', 'python', 'saurian', 'snake', 'leech']
+
+async def generate_word(bot, server_id):
+    exists = 1
+    while exists is not None:
+        ad = random.sample(adjs, 2)
+        an = random.sample(animals, 1)
+        short = ad[0].capitalize() + ad[1].capitalize() + an[0].capitalize()
+        exists = await bot.db.polls.find_one({'server_id': str(server_id), 'short': short})
+
+    return short