SpiceBot-migrated/sopel_modules/SpiceBot/Database.py
2019-05-30 10:43:35 -04:00

578 lines
21 KiB
Python

# coding=utf8
from __future__ import unicode_literals, absolute_import, division, print_function
"""
This is the SpiceBot Database
"""
# sopel imports
from sopel.tools import Identifier
import sopel.db
from sopel.db import SopelDB, _deserialize, Nicknames, NickIDs
from .Config import config as botconfig
from sqlalchemy import Column, String, ForeignKey, Integer
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy.exc import SQLAlchemyError
import json
BASE = declarative_base()
class NickValues(BASE):
"""
NickValues SQLAlchemy Class
"""
__tablename__ = 'spice_nick_values'
nick_id = Column(Integer, ForeignKey('nick_ids.nick_id'), primary_key=True)
category = Column(String(255), primary_key=True)
key = Column(String(255), primary_key=True)
value = Column(String(255))
class ChannelValues(BASE):
"""
ChannelValues SQLAlchemy Class
"""
__tablename__ = 'spice_channel_values'
channel = Column(String(255), primary_key=True)
category = Column(String(255), primary_key=True)
key = Column(String(255), primary_key=True)
value = Column(String(255))
class PluginValues(BASE):
"""
PluginValues SQLAlchemy Class
"""
__tablename__ = 'spice_plugin_values'
plugin = Column(String(255), primary_key=True)
category = Column(String(255), primary_key=True)
key = Column(String(255), primary_key=True)
value = Column(String(255))
class SpiceDB(object):
def dummyfunc_pep(self):
return NickIDs
# NICK FUNCTIONS
def set_nick_value(self, nick, key, value, category='default'):
"""Sets the value for a given key to be associated with the nick."""
nick = Identifier(nick)
value = json.dumps(value, ensure_ascii=False)
nick_id = self.get_nick_id(nick)
session = self.ssession()
try:
result = session.query(NickValues) \
.filter(NickValues.nick_id == nick_id) \
.filter(NickValues.category == category)\
.filter(NickValues.key == key) \
.one_or_none()
# NickValue exists, update
if result:
result.value = value
session.commit()
# DNE - Insert
else:
new_nickvalue = NickValues(nick_id=nick_id, category=category, key=key, value=value)
session.add(new_nickvalue)
session.commit()
except SQLAlchemyError:
session.rollback()
raise
finally:
session.close()
def get_nick_value(self, nick, key, category='default'):
"""Retrieves the value for a given key associated with a nick."""
nick = Identifier(nick)
session = self.ssession()
try:
result = session.query(NickValues) \
.filter(Nicknames.nick_id == NickValues.nick_id) \
.filter(Nicknames.slug == nick.lower()) \
.filter(NickValues.category == category)\
.filter(NickValues.key == key) \
.one_or_none()
if result is not None:
result = result.value
return _deserialize(result)
except SQLAlchemyError:
session.rollback()
raise
finally:
session.close()
def delete_nick_value(self, nick, key, category='default'):
"""Deletes the value for a given key to be associated with the nick."""
nick = Identifier(nick)
nick_id = self.get_nick_id(nick)
session = self.ssession()
try:
result = session.query(NickValues) \
.filter(NickValues.nick_id == nick_id) \
.filter(NickValues.category == category)\
.filter(NickValues.key == key) \
.one_or_none()
# NickValue exists, delete
if result:
session.delete(result)
session.commit()
except SQLAlchemyError:
session.rollback()
raise
finally:
session.close()
def adjust_nick_value(self, nick, key, value, category='default'):
"""Sets the value for a given key to be associated with the nick."""
nick = Identifier(nick)
value = json.dumps(value, ensure_ascii=False)
nick_id = self.get_nick_id(nick)
session = self.ssession()
try:
result = session.query(NickValues) \
.filter(NickValues.nick_id == nick_id) \
.filter(NickValues.category == category)\
.filter(NickValues.key == key) \
.one_or_none()
# NickValue exists, update
if result:
result.value = float(result.value) + float(value)
session.commit()
# DNE - Insert
else:
new_nickvalue = NickValues(nick_id=nick_id, category=category, key=key, value=float(value))
session.add(new_nickvalue)
session.commit()
except SQLAlchemyError:
session.rollback()
raise
finally:
session.close()
def adjust_nick_list(self, nick, key, entries, adjustmentdirection, category='default'):
"""Sets the value for a given key to be associated with the nick."""
nick = Identifier(nick)
if not isinstance(entries, list):
entries = [entries]
entries = json.dumps(entries, ensure_ascii=False)
nick_id = self.get_nick_id(nick)
session = self.ssession()
try:
result = session.query(NickValues) \
.filter(NickValues.nick_id == nick_id) \
.filter(NickValues.category == category)\
.filter(NickValues.key == key) \
.one_or_none()
# NickValue exists, update
if result:
if adjustmentdirection == 'add':
for entry in entries:
if entry not in result.value:
result.value.append(entry)
elif adjustmentdirection == 'del':
for entry in entries:
while entry in result.value:
result.value.remove(entry)
session.commit()
# DNE - Insert
else:
values = []
if adjustmentdirection == 'add':
for entry in entries:
if entry not in values:
values.append(entry)
elif adjustmentdirection == 'del':
for entry in entries:
while entry in values:
values.remove(entry)
new_nickvalue = NickValues(nick_id=nick_id, category=category, key=key, value=values)
session.add(new_nickvalue)
session.commit()
except SQLAlchemyError:
session.rollback()
raise
finally:
session.close()
# CHANNEL FUNCTIONS
def set_channel_value(self, channel, key, value, category='default'):
"""Sets the value for a given key to be associated with the channel."""
channel = Identifier(channel).lower()
value = json.dumps(value, ensure_ascii=False)
session = self.ssession()
try:
result = session.query(ChannelValues) \
.filter(ChannelValues.channel == channel)\
.filter(ChannelValues.category == category)\
.filter(ChannelValues.key == key) \
.one_or_none()
# ChannelValue exists, update
if result:
result.value = value
session.commit()
# DNE - Insert
else:
new_channelvalue = ChannelValues(channel=channel, category=category, key=key, value=value)
session.add(new_channelvalue)
session.commit()
except SQLAlchemyError:
session.rollback()
raise
finally:
session.close()
def get_channel_value(self, channel, key, category='default'):
"""Retrieves the value for a given key associated with a channel."""
channel = Identifier(channel).lower()
session = self.ssession()
try:
result = session.query(ChannelValues) \
.filter(ChannelValues.channel == channel)\
.filter(ChannelValues.category == category)\
.filter(ChannelValues.key == key) \
.one_or_none()
if result is not None:
result = result.value
return _deserialize(result)
except SQLAlchemyError:
session.rollback()
raise
finally:
session.close()
def delete_channel_value(self, channel, key, category='default'):
"""Sets the value for a given key to be associated with the channel."""
channel = Identifier(channel).lower()
session = self.ssession()
try:
result = session.query(ChannelValues) \
.filter(ChannelValues.channel == channel)\
.filter(ChannelValues.category == category)\
.filter(ChannelValues.key == key) \
.one_or_none()
# ChannelValue exists, delete
if result:
session.delete(result)
session.commit()
except SQLAlchemyError:
session.rollback()
raise
finally:
session.close()
def adjust_channel_value(self, channel, key, value, category='default'):
"""Sets the value for a given key to be associated with the channel."""
channel = Identifier(channel).lower()
value = json.dumps(value, ensure_ascii=False)
session = self.ssession()
try:
result = session.query(ChannelValues) \
.filter(ChannelValues.channel == channel)\
.filter(ChannelValues.category == category)\
.filter(ChannelValues.key == key) \
.one_or_none()
# ChannelValue exists, update
if result:
result.value = float(result.value) + float(value)
session.commit()
# DNE - Insert
else:
new_channelvalue = ChannelValues(channel=channel, category=category, key=key, value=float(value))
session.add(new_channelvalue)
session.commit()
except SQLAlchemyError:
session.rollback()
raise
finally:
session.close()
def adjust_channel_list(self, channel, key, entries, adjustmentdirection, category='default'):
"""Sets the value for a given key to be associated with the channel."""
channel = Identifier(channel).lower()
if not isinstance(entries, list):
entries = [entries]
entries = json.dumps(entries, ensure_ascii=False)
session = self.ssession()
try:
result = session.query(ChannelValues) \
.filter(ChannelValues.channel == channel)\
.filter(ChannelValues.category == category)\
.filter(ChannelValues.key == key) \
.one_or_none()
# ChannelValue exists, update
if result:
if adjustmentdirection == 'add':
for entry in entries:
if entry not in result.value:
result.value.append(entry)
elif adjustmentdirection == 'del':
for entry in entries:
while entry in result.value:
result.value.remove(entry)
session.commit()
# DNE - Insert
else:
values = []
if adjustmentdirection == 'add':
for entry in entries:
if entry not in values:
values.append(entry)
elif adjustmentdirection == 'del':
for entry in entries:
while entry in values:
values.remove(entry)
new_channelvalue = ChannelValues(channel=channel, category=category, key=key, value=values)
session.add(new_channelvalue)
session.commit()
except SQLAlchemyError:
session.rollback()
raise
finally:
session.close()
# PLUGIN FUNCTIONS
def set_plugin_value(self, plugin, key, value, category='default'):
"""Sets the value for a given key to be associated with the plugin."""
plugin = Identifier(plugin).lower()
value = json.dumps(value, ensure_ascii=False)
session = self.ssession()
try:
result = session.query(PluginValues) \
.filter(PluginValues.plugin == plugin)\
.filter(PluginValues.category == category)\
.filter(PluginValues.key == key) \
.one_or_none()
# PluginValues exists, update
if result:
result.value = value
session.commit()
# DNE - Insert
else:
new_pluginvalue = PluginValues(plugin=plugin, category=category, key=key, value=value)
session.add(new_pluginvalue)
session.commit()
except SQLAlchemyError:
session.rollback()
raise
finally:
session.close()
def get_plugin_value(self, plugin, key, category='default'):
"""Retrieves the value for a given key associated with a plugin."""
plugin = Identifier(plugin).lower()
session = self.ssession()
try:
result = session.query(PluginValues) \
.filter(PluginValues.plugin == plugin)\
.filter(PluginValues.category == category)\
.filter(PluginValues.key == key) \
.one_or_none()
if result is not None:
result = result.value
return _deserialize(result)
except SQLAlchemyError:
session.rollback()
raise
finally:
session.close()
def delete_plugin_value(self, plugin, key, category='default'):
"""Deletes the value for a given key to be associated with the plugin."""
plugin = Identifier(plugin).lower()
session = self.ssession()
try:
result = session.query(PluginValues) \
.filter(PluginValues.plugin == plugin)\
.filter(PluginValues.category == category)\
.filter(PluginValues.key == key) \
.one_or_none()
# PluginValues exists, delete
if result:
session.delete(result)
session.commit()
except SQLAlchemyError:
session.rollback()
raise
finally:
session.close()
def adjust_plugin_value(self, plugin, key, value, category='default'):
"""Sets the value for a given key to be associated with the plugin."""
plugin = Identifier(plugin).lower()
value = json.dumps(value, ensure_ascii=False)
session = self.ssession()
try:
result = session.query(PluginValues) \
.filter(PluginValues.plugin == plugin)\
.filter(PluginValues.category == category)\
.filter(PluginValues.key == key) \
.one_or_none()
# ChannelValue exists, update
if result:
result.value = float(result.value) + float(value)
session.commit()
# DNE - Insert
else:
new_pluginvalue = PluginValues(plugin=plugin, category=category, key=key, value=float(value))
session.add(new_pluginvalue)
session.commit()
except SQLAlchemyError:
session.rollback()
raise
finally:
session.close()
def adjust_plugin_list(self, plugin, key, entries, adjustmentdirection, category='default'):
"""Sets the value for a given key to be associated with the plugin."""
plugin = Identifier(plugin).lower()
if not isinstance(entries, list):
entries = [entries]
entries = json.dumps(entries, ensure_ascii=False)
session = self.ssession()
try:
result = session.query(PluginValues) \
.filter(PluginValues.plugin == plugin)\
.filter(PluginValues.category == category)\
.filter(PluginValues.key == key) \
.one_or_none()
# ChannelValue exists, update
if result:
if adjustmentdirection == 'add':
for entry in entries:
if entry not in result.value:
result.value.append(entry)
elif adjustmentdirection == 'del':
for entry in entries:
while entry in result.value:
result.value.remove(entry)
session.commit()
# DNE - Insert
else:
values = []
if adjustmentdirection == 'add':
for entry in entries:
if entry not in values:
values.append(entry)
elif adjustmentdirection == 'del':
for entry in entries:
while entry in values:
values.remove(entry)
new_pluginvalue = PluginValues(plugin=plugin, category=category, key=key, value=values)
session.add(new_pluginvalue)
session.commit()
except SQLAlchemyError:
session.rollback()
raise
finally:
session.close()
class BotDatabase():
"""A thread safe database cache"""
def __init__(self):
sopel.db.NickValues = NickValues
SopelDB.get_nick_value = SpiceDB.get_nick_value
SopelDB.set_nick_value = SpiceDB.set_nick_value
SopelDB.delete_nick_value = SpiceDB.delete_nick_value
SopelDB.adjust_nick_value = SpiceDB.adjust_nick_value
SopelDB.adjust_nick_list = SpiceDB.adjust_nick_list
sopel.db.ChannelValues = ChannelValues
SopelDB.get_channel_value = SpiceDB.get_channel_value
SopelDB.set_channel_value = SpiceDB.set_channel_value
SopelDB.delete_channel_value = SpiceDB.delete_channel_value
SopelDB.adjust_channel_value = SpiceDB.adjust_channel_value
SopelDB.adjust_channel_list = SpiceDB.adjust_channel_list
sopel.db.PluginValues = PluginValues
SopelDB.get_plugin_value = SpiceDB.get_plugin_value
SopelDB.set_plugin_value = SpiceDB.set_plugin_value
SopelDB.delete_plugin_value = SpiceDB.delete_plugin_value
SopelDB.adjust_plugin_value = SpiceDB.adjust_plugin_value
SopelDB.adjust_plugin_list = SpiceDB.adjust_plugin_list
self.db = SopelDB(botconfig.config)
BASE.metadata.create_all(self.db.engine)
"""Nick"""
def get_nick_value(self, nick, key):
return self.db.get_nick_value(nick, key)
def set_nick_value(self, nick, key, value):
return self.db.set_nick_value(nick, key, value)
def delete_nick_value(self, nick, key):
return self.db.delete_nick_value(nick, key)
def adjust_nick_value(self, nick, key, value):
return self.db.adjust_nick_value(nick, key, value)
def adjust_nick_list(self, nick, key, entries, adjustmentdirection):
return self.db.adjust_nick_list(nick, key, entries, adjustmentdirection)
"""Bot"""
def get_bot_value(self, key):
return self.db.get_nick_value(botconfig.nick, key)
def set_bot_value(self, key, value):
return self.db.set_nick_value(botconfig.nick, key, value)
def delete_bot_value(self, key):
return self.db.delete_nick_value(botconfig.nick, key)
def adjust_bot_value(self, key, value):
return self.db.adjust_nick_value(botconfig.nick, key, value)
def adjust_bot_list(self, key, entries, adjustmentdirection):
return self.db.adjust_nick_list(botconfig.nick, key, entries, adjustmentdirection)
"""Channels"""
def get_channel_value(self, channel, key):
return self.db.get_channel_value(channel, key)
def set_channel_value(self, channel, key, value):
return self.db.set_channel_value(channel, key, value)
def delete_channel_value(self, channel, key):
return self.db.delete_channel_value(channel, key)
def adjust_channel_value(self, channel, key, value):
return self.db.adjust_channel_value(channel, key, value)
def adjust_channel_list(self, nick, key, entries, adjustmentdirection):
return self.db.adjust_channel_list(nick, key, entries, adjustmentdirection)
"""Plugins"""
def get_plugin_value(self, plugin, key):
return self.db.get_plugin_value(plugin, key)
def set_plugin_value(self, plugin, key, value):
return self.db.set_plugin_value(plugin, key, value)
def delete_plugin_value(self, plugin, key):
return self.db.delete_plugin_value(plugin, key)
def adjust_plugin_value(self, plugin, key, value):
return self.db.adjust_plugin_value(plugin, key, value)
def adjust_plugin_list(self, nick, key, entries, adjustmentdirection):
return self.db.adjust_plugin_list(nick, key, entries, adjustmentdirection)
db = BotDatabase()