74 lines
2.0 KiB
Python
74 lines
2.0 KiB
Python
# ContentDB
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# Copyright (C) 2018-21 rubenwardy
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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from flask import *
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from flask_login import login_required
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from app import csrf
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from app.tasks import celery
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from app.tasks.importtasks import getMeta
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from app.utils import *
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bp = Blueprint("tasks", __name__)
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@csrf.exempt
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@bp.route("/tasks/getmeta/new/", methods=["POST"])
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@login_required
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def start_getmeta():
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author = request.args.get("author")
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author = current_user.forums_username if author is None else author
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aresult = getMeta.delay(request.args.get("url"), author)
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return jsonify({
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"poll_url": url_for("tasks.check", id=aresult.id),
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})
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@bp.route("/tasks/<id>/")
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def check(id):
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result = celery.AsyncResult(id)
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status = result.status
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traceback = result.traceback
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result = result.result
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None
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if isinstance(result, Exception):
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info = {
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'id': id,
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'status': status,
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}
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if current_user.is_authenticated and current_user.rank.atLeast(UserRank.ADMIN):
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info["error"] = str(traceback)
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elif str(result)[1:12] == "TaskError: ":
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info["error"] = str(result)[12:-1]
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else:
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info["error"] = "Unknown server error"
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else:
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info = {
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'id': id,
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'status': status,
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'result': result,
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}
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if shouldReturnJson():
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return jsonify(info)
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else:
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r = request.args.get("r")
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if r is not None and status == "SUCCESS":
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return redirect(r)
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else:
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return render_template("tasks/view.html", info=info)
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