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# Copyright (C) 2017 Lars Wirzenius
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import glob
import os
import apifw
import yaml
import ick2
class ControllerState:
def __init__(self):
self._statedir = None
def get_state_directory(self):
return self._statedir
def set_state_directory(self, dirname):
self._statedir = dirname
if not os.path.exists(self._statedir):
os.makedirs(self._statedir)
def get_project_directory(self):
return os.path.join(self.get_state_directory(), 'projects')
def get_project_filename(self, project_name):
return os.path.join(
self.get_project_directory(), project_name + '.yaml')
def load_projects(self):
assert self._statedir is not None
projects = []
dirname = self.get_project_directory()
for filename in glob.glob(dirname + '/*.yaml'):
obj = self.load_project(filename)
projects.append(obj)
return projects
def load_project(self, filename):
with open(filename, 'r') as f:
return yaml.safe_load(f)
def get_projects(self):
return self.load_projects()
def get_project(self, project):
filename = self.get_project_filename(project)
if os.path.exists(filename):
return self.load_project(filename)
raise NotFound()
def add_project(self, project):
filename = self.get_project_filename(project['project'])
dirname = os.path.dirname(filename)
if not os.path.exists(dirname):
os.makedirs(dirname)
with open(filename, 'w') as f:
yaml.safe_dump(project, stream=f)
return project
def update_project(self, project, body):
filename = self.get_project_filename(project)
dirname = os.path.dirname(filename)
with open(filename, 'w') as f:
yaml.safe_dump(body, stream=f)
return body
def remove_project(self, project):
filename = self.get_project_filename(project)
if not os.path.exists(filename):
raise NotFound()
os.remove(filename)
class NotFound(Exception):
def __init__(self):
super().__init__('Resource not found')
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