mirror of
https://github.com/GNS3/gns3-server.git
synced 2024-12-22 06:07:51 +00:00
149 lines
4.7 KiB
Python
149 lines
4.7 KiB
Python
# -*- coding: utf-8 -*-
|
|
#
|
|
# Copyright (C) 2020 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/>.
|
|
|
|
"""
|
|
API endpoints for templates.
|
|
"""
|
|
|
|
import hashlib
|
|
import json
|
|
|
|
import logging
|
|
log = logging.getLogger(__name__)
|
|
|
|
from fastapi import APIRouter, Request, Response, HTTPException, status
|
|
from fastapi.encoders import jsonable_encoder
|
|
from typing import List
|
|
from uuid import UUID
|
|
|
|
from gns3server import schemas
|
|
from gns3server.controller import Controller
|
|
|
|
|
|
router = APIRouter()
|
|
|
|
responses = {
|
|
404: {"model": schemas.ErrorMessage, "description": "Could not find template"}
|
|
}
|
|
|
|
|
|
@router.post("/templates",
|
|
status_code=status.HTTP_201_CREATED,
|
|
response_model=schemas.Template)
|
|
def create_template(template_data: schemas.TemplateCreate):
|
|
"""
|
|
Create a new template.
|
|
"""
|
|
|
|
controller = Controller.instance()
|
|
template = controller.template_manager.add_template(jsonable_encoder(template_data, exclude_unset=True))
|
|
# Reset the symbol list
|
|
controller.symbols.list()
|
|
return template.__json__()
|
|
|
|
|
|
@router.get("/templates/{template_id}",
|
|
response_model=schemas.Template,
|
|
response_model_exclude_unset=True,
|
|
responses=responses)
|
|
def get_template(template_id: UUID, request: Request, response: Response):
|
|
"""
|
|
Return a template.
|
|
"""
|
|
|
|
request_etag = request.headers.get("If-None-Match", "")
|
|
controller = Controller.instance()
|
|
template = controller.template_manager.get_template(str(template_id))
|
|
data = json.dumps(template.__json__())
|
|
template_etag = '"' + hashlib.md5(data.encode()).hexdigest() + '"'
|
|
if template_etag == request_etag:
|
|
raise HTTPException(status_code=status.HTTP_304_NOT_MODIFIED)
|
|
else:
|
|
response.headers["ETag"] = template_etag
|
|
return template.__json__()
|
|
|
|
|
|
@router.put("/templates/{template_id}",
|
|
response_model=schemas.Template,
|
|
response_model_exclude_unset=True,
|
|
responses=responses)
|
|
def update_template(template_id: UUID, template_data: schemas.TemplateUpdate):
|
|
"""
|
|
Update a template.
|
|
"""
|
|
|
|
controller = Controller.instance()
|
|
template = controller.template_manager.get_template(str(template_id))
|
|
template.update(**jsonable_encoder(template_data, exclude_unset=True))
|
|
return template.__json__()
|
|
|
|
|
|
@router.delete("/templates/{template_id}",
|
|
status_code=status.HTTP_204_NO_CONTENT,
|
|
responses=responses)
|
|
def delete_template(template_id: UUID):
|
|
"""
|
|
Delete a template.
|
|
"""
|
|
|
|
controller = Controller.instance()
|
|
controller.template_manager.delete_template(str(template_id))
|
|
|
|
|
|
@router.get("/templates",
|
|
response_model=List[schemas.Template],
|
|
response_model_exclude_unset=True)
|
|
def get_templates():
|
|
"""
|
|
Return all templates.
|
|
"""
|
|
|
|
controller = Controller.instance()
|
|
return [c.__json__() for c in controller.template_manager.templates.values()]
|
|
|
|
|
|
@router.post("/templates/{template_id}/duplicate",
|
|
response_model=schemas.Template,
|
|
status_code=status.HTTP_201_CREATED,
|
|
responses=responses)
|
|
async def duplicate_template(template_id: UUID):
|
|
"""
|
|
Duplicate a template.
|
|
"""
|
|
|
|
controller = Controller.instance()
|
|
template = controller.template_manager.duplicate_template(str(template_id))
|
|
return template.__json__()
|
|
|
|
|
|
@router.post("/projects/{project_id}/templates/{template_id}",
|
|
response_model=schemas.Node,
|
|
status_code=status.HTTP_201_CREATED,
|
|
responses={404: {"model": schemas.ErrorMessage, "description": "Could not find project or template"}})
|
|
async def create_node_from_template(project_id: UUID, template_id: UUID, template_usage: schemas.TemplateUsage):
|
|
"""
|
|
Create a new node from a template.
|
|
"""
|
|
|
|
controller = Controller.instance()
|
|
project = controller.get_project(str(project_id))
|
|
node = await project.add_node_from_template(str(template_id),
|
|
x=template_usage.x,
|
|
y=template_usage.y,
|
|
compute_id=template_usage.compute_id)
|
|
return node.__json__()
|