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