97 lines
3.2 KiB
Python
97 lines
3.2 KiB
Python
# Copyright (C) 2014-2016 Andrey Antukh <niwi@niwi.nz>
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# Copyright (C) 2014-2016 Jesús Espino <jespinog@gmail.com>
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# Copyright (C) 2014-2016 David Barragán <bameda@dbarragan.com>
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# Copyright (C) 2014-2016 Alejandro Alonso <alejandro.alonso@kaleidos.net>
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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
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# published by the Free Software Foundation, either version 3 of the
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# License, or (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 <http://www.gnu.org/licenses/>.
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import datetime
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import logging
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import sys
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from django.core.files.storage import default_storage
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from django.core.files.base import ContentFile
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from django.utils import timezone
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from django.conf import settings
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from django.utils.translation import ugettext as _
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from taiga.base.mails import mail_builder
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from taiga.celery import app
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from .service import render_project
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from .dump_service import dict_to_project
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from .renderers import ExportRenderer
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logger = logging.getLogger('taiga.export_import')
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import resource
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@app.task(bind=True)
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def dump_project(self, user, project):
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path = "exports/{}/{}-{}.json".format(project.pk, project.slug, self.request.id)
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storage_path = default_storage.path(path)
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try:
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url = default_storage.url(path)
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with default_storage.open(storage_path, mode="w") as outfile:
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render_project(project, outfile)
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except Exception:
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ctx = {
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"user": user,
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"error_subject": _("Error generating project dump"),
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"error_message": _("Error generating project dump"),
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"project": project
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}
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email = mail_builder.export_error(user, ctx)
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email.send()
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logger.error('Error generating dump %s (by %s)', project.slug, user, exc_info=sys.exc_info())
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return
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deletion_date = timezone.now() + datetime.timedelta(seconds=settings.EXPORTS_TTL)
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ctx = {
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"url": url,
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"project": project,
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"user": user,
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"deletion_date": deletion_date
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}
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email = mail_builder.dump_project(user, ctx)
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email.send()
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@app.task
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def delete_project_dump(project_id, project_slug, task_id):
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default_storage.delete("exports/{}/{}-{}.json".format(project_id, project_slug, task_id))
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@app.task
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def load_project_dump(user, dump):
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try:
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project = dict_to_project(dump, user)
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except Exception:
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ctx = {
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"user": user,
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"error_subject": _("Error loading project dump"),
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"error_message": _("Error loading project dump"),
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}
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email = mail_builder.import_error(user, ctx)
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email.send()
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logger.error('Error loading dump %s (by %s)', project.slug, user, exc_info=sys.exc_info())
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return
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ctx = {"user": user, "project": project}
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email = mail_builder.load_dump(user, ctx)
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email.send()
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