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server.py
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server.py
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# Meetling
# Copyright (C) 2017 Meetling contributors
#
# 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 <http://www.gnu.org/licenses/>.
# pylint: disable=abstract-method; Tornado handlers define a semi-abstract data_received()
# pylint: disable=arguments-differ; Tornado handler arguments are defined by URLs
"""Meetling server core."""
import http.client
import json
import micro
from micro.server import Server, Endpoint
from micro.util import parse_isotime
from tornado.web import HTTPError
from meetling import Meetling
def make_server(port=8080, url=None, client_path='client', debug=False, redis_url='', smtp_url=''):
"""Create a Meetling server."""
app = Meetling(redis_url, smtp_url=smtp_url)
handlers = [
(r'/api/meetings$', _MeetingsEndpoint),
(r'/api/create-example-meeting$', _CreateExampleMeetingEndpoint),
(r'/api/meetings/([^/]+)$', _MeetingEndpoint),
(r'/api/meetings/([^/]+)/items(/trashed)?$', _MeetingItemsEndpoint),
(r'/api/meetings/([^/]+)/trash-agenda-item$', _MeetingTrashAgendaItemEndpoint),
(r'/api/meetings/([^/]+)/restore-agenda-item$', _MeetingRestoreAgendaItemEndpoint),
(r'/api/meetings/([^/]+)/move-agenda-item$', _MeetingMoveAgendaItemEndpoint),
(r'/api/meetings/([^/]+)/items/([^/]+)$', _AgendaItemEndpoint)
]
return Server(app, handlers, port, url, client_path, 'node_modules', debug)
class _MeetingsEndpoint(Endpoint):
def post(self):
args = self.check_args({
'title': str,
'time': (str, None, 'opt'),
'location': (str, None, 'opt'),
'description': (str, None, 'opt')
})
if 'time' in args and args['time']:
try:
args['time'] = parse_isotime(args['time'])
except ValueError:
raise micro.InputError({'time': 'bad_type'})
meeting = self.app.create_meeting(**args)
self.write(meeting.json(restricted=True, include=True))
class _CreateExampleMeetingEndpoint(Endpoint):
def post(self):
meeting = self.app.create_example_meeting()
self.write(meeting.json(restricted=True, include=True))
class _MeetingEndpoint(Endpoint):
def get(self, id):
meeting = self.app.meetings[id]
self.write(meeting.json(restricted=True, include=True))
def post(self, id):
args = self.check_args({
'title': (str, 'opt'),
'time': (str, None, 'opt'),
'location': (str, None, 'opt'),
'description': (str, None, 'opt')
})
if 'time' in args and args['time']:
try:
args['time'] = parse_isotime(args['time'])
except ValueError:
raise micro.InputError({'time': 'bad_type'})
meeting = self.app.meetings[id]
meeting.edit(**args)
self.write(meeting.json(restricted=True, include=True))
class _MeetingItemsEndpoint(Endpoint):
def get(self, id, set):
meeting = self.app.meetings[id]
items = meeting.trashed_items.values() if set else meeting.items.values()
self.write(json.dumps([i.json(restricted=True, include=True) for i in items]))
def post(self, id, set):
if set:
raise HTTPError(http.client.METHOD_NOT_ALLOWED)
args = self.check_args({
'title': str,
'duration': (int, None, 'opt'),
'description': (str, None, 'opt')
})
meeting = self.app.meetings[id]
item = meeting.create_agenda_item(**args)
self.write(item.json(restricted=True, include=True))
class _MeetingTrashAgendaItemEndpoint(Endpoint):
def post(self, id):
args = self.check_args({'item_id': str})
meeting = self.app.meetings[id]
try:
args['item'] = meeting.items[args.pop('item_id')]
except KeyError:
raise micro.ValueError('item_not_found')
meeting.trash_agenda_item(**args)
self.write(json.dumps(None))
class _MeetingRestoreAgendaItemEndpoint(Endpoint):
def post(self, id):
args = self.check_args({'item_id': str})
meeting = self.app.meetings[id]
try:
args['item'] = meeting.trashed_items[args.pop('item_id')]
except KeyError:
raise micro.ValueError('item_not_found')
meeting.restore_agenda_item(**args)
self.write(json.dumps(None))
class _MeetingMoveAgendaItemEndpoint(Endpoint):
def post(self, id):
args = self.check_args({'item_id': str, 'to_id': (str, None)})
meeting = self.app.meetings[id]
try:
args['item'] = meeting.items[args.pop('item_id')]
except KeyError:
raise micro.ValueError('item_not_found')
args['to'] = args.pop('to_id')
if args['to'] is not None:
try:
args['to'] = meeting.items[args['to']]
except KeyError:
raise micro.ValueError('to_not_found')
meeting.move_agenda_item(**args)
self.write(json.dumps(None))
class _AgendaItemEndpoint(Endpoint):
def get(self, meeting_id, item_id):
meeting = self.app.meetings[meeting_id]
item = meeting.items[item_id]
self.write(item.json(restricted=True, include=True))
def post(self, meeting_id, item_id):
args = self.check_args({
'title': (str, 'opt'),
'duration': (int, None, 'opt'),
'description': (str, None, 'opt')
})
meeting = self.app.meetings[meeting_id]
item = meeting.items[item_id]
item.edit(**args)
self.write(item.json(restricted=True, include=True))