mirror of
https://github.com/dkmstr/openuds.git
synced 2025-10-30 20:24:51 +03:00
79 lines
3.1 KiB
Python
79 lines
3.1 KiB
Python
# -*- coding: utf-8 -*-
|
|
|
|
# Model based on https://github.com/llazzaro/django-scheduler
|
|
#
|
|
# Copyright (c) 2016 Virtual Cable S.L.
|
|
# All rights reserved.
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without modification,
|
|
# are permitted provided that the following conditions are met:
|
|
#
|
|
# * Redistributions of source code must retain the above copyright notice,
|
|
# this list of conditions and the following disclaimer.
|
|
# * Redistributions in binary form must reproduce the above copyright notice,
|
|
# this list of conditions and the following disclaimer in the documentation
|
|
# and/or other materials provided with the distribution.
|
|
# * Neither the name of Virtual Cable S.L. nor the names of its contributors
|
|
# may be used to endorse or promote products derived from this software
|
|
# without specific prior written permission.
|
|
#
|
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
|
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
|
# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|
# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
'''
|
|
.. moduleauthor:: Adolfo Gómez, dkmaster at dkmon dot com
|
|
'''
|
|
|
|
from __future__ import unicode_literals
|
|
|
|
__updated__ = '2017-11-15'
|
|
|
|
from django.db import models
|
|
from django.utils.encoding import python_2_unicode_compatible
|
|
from uds.models.UUIDModel import UUIDModel
|
|
from uds.core.util import encoders
|
|
|
|
import logging
|
|
import six
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
|
|
@python_2_unicode_compatible
|
|
class DBFile(UUIDModel):
|
|
owner = models.CharField(max_length=32, default='') # Not indexed, used for cleanups only
|
|
name = models.CharField(max_length=255, primary_key=True)
|
|
content = models.TextField(blank=True)
|
|
size = models.IntegerField(default=0)
|
|
created = models.DateTimeField(auto_now_add=True)
|
|
modified = models.DateTimeField(auto_now=True)
|
|
|
|
@property
|
|
def data(self):
|
|
try:
|
|
return encoders.decode(encoders.decode(self.content, 'base64'), 'zip')
|
|
except Exception:
|
|
logger.error('DBFile {} has errors and cannot be used'.format(self.name))
|
|
try:
|
|
self.delete() # Autodelete, invalid...
|
|
except:
|
|
logger.error('Could not even delete {}!!'.format(self.name))
|
|
|
|
return ''
|
|
|
|
@data.setter
|
|
def data(self, value):
|
|
self.size = len(value)
|
|
self.content = encoders.encode(encoders.encode(value, 'zip'), 'base64')
|
|
|
|
def __str__(self):
|
|
return 'File: {} {} {} {}'.format(self.name, self.size, self.created, self.modified)
|