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"""The zones cog helps with managing Cloudflare zones."""
import discord
from discord.ext import commands
from arthur.apis.cloudflare import zones
from arthur.bot import KingArthur
from arthur.utils import generate_error_message
class ZonesView(discord.ui.View):
"""This view allows users to select and purge the zones specified."""
OPTIONS = [
discord.SelectOption(label="pythondiscord.com", emoji="🌐"),
discord.SelectOption(label="pythondiscord.org", emoji="🌐"),
discord.SelectOption(label="pydis.com", emoji="🌐"),
discord.SelectOption(label="pydis.org", emoji="🌐")
]
def __init__(self) -> None:
super().__init__()
async def interaction_check(self, interaction: discord.Interaction) -> bool:
"""Ensure the user has the DevOps role."""
return KingArthur._is_devops(interaction)
@discord.ui.select(
placeholder="The zone(s) which should be purged...",
min_values=1,
max_values=4,
options=OPTIONS,
# This is needed in order to identify the drop down later on
# because discord.Item.type is NotImplemented
custom_id="select"
)
async def select_zones(
self, dropdown: discord.ui.Select,
interaction: discord.Interaction
) -> None:
"""Drop down menu contains the list of zones."""
pass
@discord.ui.button(label="Purge zones!", style=discord.ButtonStyle.primary)
async def purge_zones(
self,
button: discord.ui.Button,
interaction: discord.Interaction
) -> None:
"""Button to purge the zones."""
for zone_name in [child for child in self.children if child._provided_custom_id][0].values:
pydis_zones = await zones.list_zones(zone_name)
required_id = pydis_zones[zone_name]
purge_attempt_response = await zones.purge_zone(required_id)
if purge_attempt_response["success"]:
message = ":white_check_mark:"
message += " **Cache cleared!** "
message += f"The Cloudflare cache for `{zone_name}` was cleared."
else:
description_content = f"The cache for `{zone_name}` couldn't be cleared.\n"
if errors := purge_attempt_response["errors"]:
for error in errors:
description_content += f"`{error['code']}`: {error['message']}\n"
message = generate_error_message(description=description_content, emote=":x:")
await interaction.response.send(message)
class Zones(commands.Cog):
"""Commands for working with Cloudflare zones."""
def __init__(self, bot: KingArthur) -> None:
self.bot = bot
@commands.group(name="zones", invoke_without_command=True)
async def zones(self, ctx: commands.Context) -> None:
"""Commands for working with Cloudflare zones."""
await ctx.send_help(ctx.command)
@zones.command(name="purge")
async def purge(self, ctx: commands.Context) -> None:
"""Command to clear the Cloudflare cache of the specified zone."""
view = ZonesView()
await ctx.send(
"Pick which zone(s) that should have their cache purged :cloud_lightning:",
view=view
)
def setup(bot: KingArthur) -> None:
"""Add the extension to the bot."""
bot.add_cog(Zones(bot))
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