Source code for the PTG event scheduling bot
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#! /usr/bin/env python
# Copyright (c) 2017, Thierry Carrez
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import json
import os
import datetime
class PTGDataBase():
BASE = {'rooms': [], 'ethercalc': [], 'now': {}, 'next': {}, 'colors': {},
'location': {}}
def __init__(self, filename, ethercalc):
self.filename = filename
self.ethercalc = ethercalc
if os.path.isfile(filename):
with open(filename, 'r') as fp:
self.data = json.load(fp)
else:
self.data = self.BASE
self.save()
def add_now(self, room, session):
self.data['now'][room] = session
if room in self.data['next']:
del self.data['next'][room]
self.save()
def add_color(self, room, color):
self.data['colors'][room] = color
self.save()
def add_location(self, room, location):
if 'location' not in self.data:
self.data['location'] = {}
self.data['location'][room] = location
self.save()
def add_next(self, room, session):
if room not in self.data['next']:
self.data['next'][room] = []
self.data['next'][room].append(session)
self.save()
def is_room_valid(self, room):
return room in self.data['rooms']
def list_rooms(self):
return sorted(self.data['rooms'])
def add_rooms(self, rooms):
for room in rooms:
if room not in self.data['rooms']:
self.data['rooms'].append(room)
self.save()
def del_rooms(self, rooms):
for room in rooms:
if room in self.data['rooms']:
self.data['rooms'].remove(room)
self.save()
def clean_rooms(self, rooms):
for room in rooms:
if room in self.data['now']:
del self.data['now'][room]
if room in self.data['next']:
del self.data['next'][room]
self.save()
def wipe(self):
self.data = self.BASE
self.save()
def save(self):
if self.ethercalc:
self.data['ethercalc'] = self.ethercalc.load()
timestamp = datetime.datetime.now()
self.data['timestamp'] = '{:%Y-%m-%d %H:%M:%S}'.format(timestamp)
with open(self.filename, 'w') as fp:
json.dump(self.data, fp)