API for rectangle & co

Ref #498

gns3server/handlers/api/controller/__init__.py

@@ -20,3 +20,4 @@ from .project_handler import ProjectHandler
 from .node_handler import NodeHandler
 from .link_handler import LinkHandler
 from .server_handler import ServerHandler
+from .item_handler import ItemHandler

gns3server/handlers/api/controller/item_handler.py

@@ -0,0 +1,107 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2016 GNS3 Technologies Inc.
+#
+# 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/>.
+
+import aiohttp
+
+from gns3server.web.route import Route
+from gns3server.controller import Controller
+
+from gns3server.schemas.item import (
+    ITEM_OBJECT_SCHEMA,
+)
+
+
+class ItemHandler:
+    """
+    API entry point for Item
+    """
+
+    @Route.get(
+        r"/projects/{project_id}/items",
+        parameters={
+            "project_id": "Project UUID"
+        },
+        status_codes={
+            200: "List of items returned",
+        },
+        description="List items of a project")
+    def list_items(request, response):
+
+        controller = Controller.instance()
+        project = controller.get_project(request.match_info["project_id"])
+        response.json([v for v in project.items.values()])
+
+    @Route.post(
+        r"/projects/{project_id}/items",
+        parameters={
+            "project_id": "Project UUID"
+        },
+        status_codes={
+            201: "Item created",
+            400: "Invalid request"
+        },
+        description="Create a new item instance",
+        input=ITEM_OBJECT_SCHEMA,
+        output=ITEM_OBJECT_SCHEMA)
+    def create(request, response):
+
+        controller = Controller.instance()
+        project = controller.get_project(request.match_info["project_id"])
+        item = yield from project.add_item(**request.json)
+        response.set_status(201)
+        response.json(item)
+
+    @Route.put(
+        r"/projects/{project_id}/items/{item_id}",
+        parameters={
+            "project_id": "Project UUID",
+            "item_id": "Item UUID"
+        },
+        status_codes={
+            201: "Item updated",
+            400: "Invalid request"
+        },
+        description="Create a new item instance",
+        input=ITEM_OBJECT_SCHEMA,
+        output=ITEM_OBJECT_SCHEMA)
+    def update(request, response):
+
+        controller = Controller.instance()
+        project = controller.get_project(request.match_info["project_id"])
+        item = project.get_item(request.match_info["item_id"])
+        yield from item.update(**request.json)
+        response.set_status(201)
+        response.json(item)
+
+    @Route.delete(
+        r"/projects/{project_id}/items/{item_id}",
+        parameters={
+            "project_id": "Project UUID",
+            "item_id": "Item UUID"
+        },
+        status_codes={
+            204: "Item deleted",
+            400: "Invalid request"
+        },
+        description="Delete a item instance")
+    def delete(request, response):
+
+        controller = Controller.instance()
+        project = controller.get_project(request.match_info["project_id"])
+        yield from project.delete_item(request.match_info["item_id"])
+        response.set_status(204)
+