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# Copyright 2012 Hai Thanh Nguyen
#
# 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 admin, model, config, config_setup
class FakeModel(model.FormModel):
pass
class AdminConfigHandler(admin.AdminEditInterface):
def _check_permission(self):
return self.current_user_check_permission("config")
def get_all_visible_config(self):
return config.ConfigModel.query(config.ConfigModel.visible==True).order(config.ConfigModel.name)
def _handler_init_after_permission(self):
self.configs_db = self.get_all_visible_config()
configs = config_setup.default_configs()
fake_mclass = FakeModel
validators = {}
for conf in configs:
if conf.visible:
validators[conf.name] = conf.validation()
setattr(fake_mclass, conf.name, conf.prop_class())
fake_mclass._validation = lambda obj: validators
self.model = model.MyMetaModel(fake_mclass.__name__, fake_mclass.__bases__, dict(fake_mclass.__dict__))()
for conf in self.configs_db:
setattr(self.model, conf.name, self.request.get(conf.name) or conf.value)
def _post(self):
if self.model.validate():
for conf in self.configs_db:
conf.value = getattr(self.model, conf.name)
conf.put()
config.update_config_cache(conf.name, conf.value)
self.render_interface(self.model)