mirror of
https://github.com/TitanEmbeds/Titan.git
synced 2024-11-15 02:21:21 +01:00
241 lines
9.3 KiB
Python
241 lines
9.3 KiB
Python
from contextlib import contextmanager
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from asyncio_extras import threadpool
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import sqlalchemy as db
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from sqlalchemy.engine import Engine, create_engine
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from sqlalchemy.orm import sessionmaker, Session
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from sqlalchemy.ext.declarative import declarative_base
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import json
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import discord
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Base = declarative_base()
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from titanembeds.database.guilds import Guilds
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from titanembeds.database.messages import Messages
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from titanembeds.database.guild_members import GuildMembers
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class DatabaseInterface(object):
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# Courtesy of https://github.com/SunDwarf/Jokusoramame
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def __init__(self, bot):
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self.bot = bot
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self.engine = None # type: Engine
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self._sessionmaker = None # type: sessionmaker
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async def connect(self, dburi):
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async with threadpool():
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self.engine = create_engine(dburi, pool_recycle=10)
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self._sessionmaker = sessionmaker(bind=self.engine, expire_on_commit=False)
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@contextmanager
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def get_session(self) -> Session:
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session = self._sessionmaker() # type: Session
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try:
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yield session
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session.commit()
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except:
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session.rollback()
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raise
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finally:
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session.close()
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async def push_message(self, message):
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if message.server:
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async with threadpool():
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with self.get_session() as session:
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edit_ts = message.edited_timestamp
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if not edit_ts:
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edit_ts = None
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else:
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edit_ts = str(edit_ts)
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msg = Messages(
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message.server.id,
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message.channel.id,
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message.id,
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message.content,
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str(message.timestamp),
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edit_ts,
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json.dumps(message.mentions),
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json.dumps(message.attachments)
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)
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session.add(msg)
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session.commit()
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async def update_message(self, message):
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if message.server:
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async with threadpool():
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with self.get_session() as session:
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msg = session.query(Messages) \
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.filter(Messages.guild_id == message.server.id) \
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.filter(Messages.channel_id == message.channel.id) \
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.filter(Messages.message_id == message.id).first()
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if msg:
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msg.content = message.content
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msg.edited_timestamp = message.edited_timestamp
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msg.mentions = json.dumps(message.mentions)
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msg.attachments = json.dumps(message.attachments)
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session.commit()
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async def delete_message(self, message):
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if message.server:
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async with threadpool():
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with self.get_session() as session:
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msg = session.query(Messages) \
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.filter(Messages.guild_id == message.server.id) \
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.filter(Messages.channel_id == message.channel.id) \
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.filter(Messages.message_id == message.id).first()
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if msg:
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session.delete(msg)
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session.commit()
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async def update_guild(self, guild):
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async with threadpool():
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with self.get_session() as session:
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gui = session.query(Guilds).filter(Guilds.guild_id == guild.id).first()
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if not gui:
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gui = Guilds(
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guild.id,
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guild.name,
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json.dumps(self.get_roles_list(guild.roles)),
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json.dumps(self.get_channels_list(guild.channels)),
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guild.owner_id,
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guild.icon
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)
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session.add(gui)
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else:
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gui.name = guild.name
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gui.roles = json.dumps(self.get_roles_list(guild.roles))
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gui.channels = json.dumps(self.get_channels_list(guild.channels))
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gui.owner_id = guild.owner_id
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gui.icon = guild.icon
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session.commit()
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def get_roles_list(self, guildroles):
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roles = []
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for role in guildroles:
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roles.append({
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"id": role.id,
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"name": role.name,
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"color": role.color.value,
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"hoist": role.hoist,
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"position": role.position,
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})
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return roles
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def get_channels_list(self, guildchannels):
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channels = []
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for channel in guildchannels:
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if str(channel.type) == "text":
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overwrites = []
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for target, overwrite in channel.overwrites:
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if isinstance(target, discord.Role):
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type = "role"
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else:
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type = "member"
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allow, deny = overwrite.pair()
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allow = allow.value
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deny = deny.value
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overwrites.append({
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"id": target.id,
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"type": type,
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"allow": allow,
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"deny": deny,
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})
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channels.append({
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"id": channel.id,
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"name": channel.name,
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"topic": channel.topic,
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"position": channel.position,
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"type": str(channel.type),
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"permission_overwrites": overwrites
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})
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return channels
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async def remove_unused_guilds(self, guilds):
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async with threadpool():
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with self.get_session() as session:
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dbguilds = session.query(Guilds).all()
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changed = False
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for guild in dbguilds:
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disguild = discord.utils.get(guilds, id=guild.guild_id)
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if not disguild:
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changed = True
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session.delete(guild)
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if changed:
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session.commit()
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async def remove_guild(self, guild):
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async with threadpool():
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with self.get_session() as session:
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gui = session.query(Guilds).filter(Guilds.guild_id == guild.id).first()
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if gui:
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session.delete(gui)
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session.commit()
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async def update_guild_member(self, member, active=True, banned=False):
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async with threadpool():
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with self.get_session() as session:
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dbmember = session.query(GuildMembers) \
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.filter(GuildMembers.guild_id == member.server.id) \
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.filter(GuildMembers.user_id == member.id).first()
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if not dbmember:
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dbmember = GuildMembers(
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member.server.id,
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member.id,
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member.name,
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member.discriminator,
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member.nick,
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member.avatar,
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active,
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banned,
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json.dumps(self.list_role_ids(member.roles))
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)
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session.add(dbmember)
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else:
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dbmember.banned = banned
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dbmember.active = active
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dbmember.username = member.name
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dbmember.discriminator = member.discriminator
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dbmember.nick = member.nick
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dbmember.avatar = member.avatar
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dbmember.roles = json.dumps(self.list_role_ids(member.roles))
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session.commit()
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async def flag_unactive_guild_members(self, guild_id, guild_members):
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async with threadpool():
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with self.get_session() as session:
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changed = False
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dbmembers = session.query(GuildMembers) \
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.filter(GuildMembers.guild_id == guild_id) \
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.filter(GuildMembers.active == True).all()
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for member in dbmembers:
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dismember = discord.utils.get(guild_members, id=member.user_id)
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if not dismember:
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changed = True
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member.active = False
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if changed:
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session.commit()
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def list_role_ids(self, usr_roles):
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ids = []
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for role in usr_roles:
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ids.append(role.id)
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return ids
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async def flag_unactive_bans(self, guild_id, guildbans):
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async with threadpool():
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with self.get_session() as session:
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changed = False
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for usr in guildbans:
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dbusr = session.query(GuildMembers) \
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.filter(GuildMembers.guild_id == guild_id) \
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.filter(GuildMembers.user_id == usr.id) \
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.filter(GuildMembers.active == False).first()
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if dbusr:
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changed = True
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dbusr.banned = True
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if changed:
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session.commit()
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