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###############################################################################
# Copyright (c) 2017 Koren Lev (Cisco Systems), Yaron Yogev (Cisco Systems) #
# and others #
# #
# All rights reserved. This program and the accompanying materials #
# are made available under the terms of the Apache License, Version 2.0 #
# which accompanies this distribution, and is available at #
# http://www.apache.org/licenses/LICENSE-2.0 #
###############################################################################
from api.responders.responder_base import ResponderBase
from bson.objectid import ObjectId
from datetime import datetime
class Inventory(ResponderBase):
def __init__(self):
super().__init__()
self.COLLECTION = 'inventory'
self.ID = 'id'
self.PROJECTION = {
self.ID: True,
"name": True,
"name_path": True
}
def on_get(self, req, resp):
self.log.debug("Getting objects from inventory")
filters = self.parse_query_params(req)
filters_requirements = {
'env_name': self.require(str, mandatory=True),
'id': self.require(str),
'id_path': self.require(str),
'parent_id': self.require(str),
'parent_path': self.require(str),
'sub_tree': self.require(bool, True),
'page': self.require(int, True),
'page_size': self.require(int, True)
}
self.validate_query_data(filters, filters_requirements)
page, page_size = self.get_pagination(filters)
query = self.build_query(filters)
if self.ID in query:
obj = self.get_object_by_id(self.COLLECTION, query,
[ObjectId, datetime], self.ID)
self.set_successful_response(resp, obj)
else:
objects_ids = self.get_objects_list(self.COLLECTION, query,
page, page_size, self.PROJECTION)
self.set_successful_response(resp, {"objects": objects_ids})
def build_query(self, filters):
query = {}
filters_keys = ['parent_id', 'id_path', 'id']
self.update_query_with_filters(filters, filters_keys, query)
parent_path = filters.get('parent_path')
if parent_path:
regular_expression = parent_path
if filters.get('sub_tree', False):
regular_expression += "[/]?"
else:
regular_expression += "/[^/]+$"
query['id_path'] = {"$regex": regular_expression}
query['environment'] = filters['env_name']
return query
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