86 lines
3.4 KiB
Python
86 lines
3.4 KiB
Python
import json
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import pickle
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from uuid import UUID
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from flask import request, session, url_for, Markup
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from pony.orm import commit
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from WebHostLib import app
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from WebHostLib.check import get_yaml_data, roll_options
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from WebHostLib.generate import get_meta
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from WebHostLib.models import Generation, STATE_QUEUED, Seed, STATE_ERROR
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from . import api_endpoints
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@api_endpoints.route('/generate', methods=['POST'])
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def generate_api():
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try:
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options = {}
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race = False
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meta_options_source = {}
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if 'file' in request.files:
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file = request.files['file']
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options = get_yaml_data(file)
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if isinstance(options, Markup):
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return {"text": options.striptags()}, 400
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if isinstance(options, str):
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return {"text": options}, 400
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if "race" in request.form:
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race = bool(0 if request.form["race"] in {"false"} else int(request.form["race"]))
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meta_options_source = request.form
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# json_data is optional, we can have it silently fall to None as it used to do.
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# See https://flask.palletsprojects.com/en/2.2.x/api/#flask.Request.get_json -> Changelog -> 2.1
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json_data = request.get_json(silent=True)
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if json_data:
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meta_options_source = json_data
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if 'weights' in json_data:
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# example: options = {"player1weights" : {<weightsdata>}}
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options = json_data["weights"]
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if "race" in json_data:
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race = bool(0 if json_data["race"] in {"false"} else int(json_data["race"]))
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if not options:
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return {"text": "No options found. Expected file attachment or json weights."
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}, 400
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if len(options) > app.config["MAX_ROLL"]:
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return {"text": "Max size of multiworld exceeded",
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"detail": app.config["MAX_ROLL"]}, 409
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meta = get_meta(meta_options_source)
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meta["race"] = race
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results, gen_options = roll_options(options, meta["plando_options"])
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if any(type(result) == str for result in results.values()):
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return {"text": str(results),
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"detail": results}, 400
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else:
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gen = Generation(
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options=pickle.dumps({name: vars(options) for name, options in gen_options.items()}),
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# convert to json compatible
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meta=json.dumps(meta), state=STATE_QUEUED,
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owner=session["_id"])
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commit()
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return {"text": f"Generation of seed {gen.id} started successfully.",
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"detail": gen.id,
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"encoded": app.url_map.converters["suuid"].to_url(None, gen.id),
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"wait_api_url": url_for("api.wait_seed_api", seed=gen.id, _external=True),
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"url": url_for("wait_seed", seed=gen.id, _external=True)}, 201
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except Exception as e:
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return {"text": "Uncaught Exception:" + str(e)}, 500
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@api_endpoints.route('/status/<suuid:seed>')
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def wait_seed_api(seed: UUID):
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seed_id = seed
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seed = Seed.get(id=seed_id)
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if seed:
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return {"text": "Generation done"}, 201
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generation = Generation.get(id=seed_id)
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if not generation:
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return {"text": "Generation not found"}, 404
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elif generation.state == STATE_ERROR:
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return {"text": "Generation failed"}, 500
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return {"text": "Generation running"}, 202
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