| from server import PromptServer |
| from aiohttp import web |
| import os |
| import inspect |
| import json |
| import importlib |
| import sys |
| sys.path.insert(0, os.path.dirname(os.path.dirname(__file__))) |
| import pysssss |
|
|
| root_directory = os.path.dirname(inspect.getfile(PromptServer)) |
| workflows_directory = os.path.join(root_directory, "pysssss-workflows") |
| workflows_directory = pysssss.get_config_value( |
| "workflows.directory", workflows_directory) |
| if not os.path.isabs(workflows_directory): |
| workflows_directory = os.path.abspath(os.path.join(root_directory, workflows_directory)) |
|
|
| NODE_CLASS_MAPPINGS = {} |
| NODE_DISPLAY_NAME_MAPPINGS = {} |
|
|
|
|
| @PromptServer.instance.routes.get("/pysssss/workflows") |
| async def get_workflows(request): |
| files = [] |
| for dirpath, directories, file in os.walk(workflows_directory): |
| for file in file: |
| if (file.endswith(".json")): |
| files.append(os.path.relpath(os.path.join( |
| dirpath, file), workflows_directory)) |
| return web.json_response(list(map(lambda f: os.path.splitext(f)[0].replace("\\", "/"), files))) |
|
|
|
|
| @PromptServer.instance.routes.get("/pysssss/workflows/{name:.+}") |
| async def get_workflow(request): |
| file = os.path.abspath(os.path.join( |
| workflows_directory, request.match_info["name"] + ".json")) |
| if os.path.commonpath([file, workflows_directory]) != workflows_directory: |
| return web.Response(status=403) |
|
|
| return web.FileResponse(file) |
|
|
|
|
| @PromptServer.instance.routes.post("/pysssss/workflows") |
| async def save_workflow(request): |
| json_data = await request.json() |
| file = os.path.abspath(os.path.join( |
| workflows_directory, json_data["name"] + ".json")) |
| if os.path.commonpath([file, workflows_directory]) != workflows_directory: |
| return web.Response(status=403) |
|
|
| if os.path.exists(file) and ("overwrite" not in json_data or json_data["overwrite"] == False): |
| return web.Response(status=409) |
|
|
| sub_path = os.path.dirname(file) |
| if not os.path.exists(sub_path): |
| os.makedirs(sub_path) |
|
|
| with open(file, "w") as f: |
| f.write(json.dumps(json_data["workflow"])) |
|
|
| return web.Response(status=201) |
|
|
