Commiting paginator.py

pull/8/head
sgoudham 4 years ago
parent da40e5969f
commit 2670f6a90a

@ -0,0 +1,100 @@
# Ensō~Chan - A Multi Purpose Discord Bot That Has Everything Your Server Needs!
# Copyright (C) 2020 Goudham Suresh
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
from discord.ext import menus
class AllPermissions(menus.Menu):
def __init__(self, i, item, perms, embeds, bot, guild_bot):
super().__init__(timeout=125.0, clear_reactions_after=True)
self.i = i
self.perms = perms
self.dicts = embeds
self.type = item
self.bot = bot
self.guild_bot = guild_bot
async def send_initial_message(self, ctx, channel):
"""Set the first embed to the first element in the pages[]"""
initial = self.dicts[self.i]
cur_page = self.i + 1
pages = len(self.dicts)
initial.set_author(name=f"{self.type} Permissions | Page {cur_page}/{pages}")
# Send embed
return await channel.send(embed=initial)
@menus.button('\N{LEFTWARDS BLACK ARROW}')
async def on_left_arrow(self, payload):
"""Reaction to allow user to go to the previous page in the embed"""
# Simple check to make sure that the reaction is performed by the user
def check(m):
return m.author == payload.member
# Do nothing if the check does not return true
if check(self.ctx):
# Set self.i to (i - 1) remainder length of the array
self.i = (self.i - 1) % len(self.dicts)
prev_page = self.dicts[self.i]
cur_page = self.i + 1
pages = len(self.dicts)
prev_page.set_author(name=f"{self.type} Permissions | Page {cur_page}/{pages}")
# Send the embed and remove the reaction of the user
await self.message.edit(embed=prev_page)
if self.perms.manage_messages:
await self.message.remove_reaction("", self.ctx.author)
@menus.button('\N{BLACK RIGHTWARDS ARROW}')
async def on_right_arrow(self, payload):
"""Reaction to allow user to go to the next page in the embed"""
# Simple check to make sure that the reaction is performed by the user
def check(m):
return m.author == payload.member
# Do nothing if the check does not return true
if check(self.ctx):
# Set self.i to (i + 1) remainder length of the array
self.i = (self.i + 1) % len(self.dicts)
next_page = self.dicts[self.i]
cur_page = self.i + 1
pages = len(self.dicts)
next_page.set_author(name=f"{self.type} Permissions | Page {cur_page}/{pages}")
# Send the embed and remove the reaction of the user
await self.message.edit(embed=next_page)
if self.perms.manage_messages:
await self.message.remove_reaction("", self.ctx.author)
@menus.button('\N{BLACK SQUARE FOR STOP}\ufe0f')
async def on_stop(self, payload):
"""Reaction to allow user to make the embed disappear"""
# Simple check to make sure that the reaction is performed by the user
def check(m):
return m.author == payload.member
# Do nothing if the check does not return true
if check(self.ctx):
# Delete the embed and stop the function from running
await self.message.delete()
self.stop()
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