src/catalogue/models/publish_log.py

   1 # -*- coding: utf-8 -*-
   2 #
   3 # This file is part of FNP-Redakcja, licensed under GNU Affero GPLv3 or later.
   4 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
   5 #
   6 from django.contrib.auth.models import User
   7 from django.db import models
   8 from django.utils.translation import ugettext_lazy as _
   9 from catalogue.models import Chunk, Image
  10
  11
  12 class BookPublishRecord(models.Model):
  13     """
  14         A record left after publishing a Book.
  15     """
  16
  17     book = models.ForeignKey('Book', verbose_name=_('book'), related_name='publish_log')
  18     timestamp = models.DateTimeField(_('time'), auto_now_add=True)
  19     user = models.ForeignKey(User, verbose_name=_('user'))
  20
  21     class Meta:
  22         app_label = 'catalogue'
  23         ordering = ['-timestamp']
  24         verbose_name = _('book publish record')
  25         verbose_name_plural = _('book publish records')
  26
  27
  28 class ChunkPublishRecord(models.Model):
  29     """
  30         BookPublishRecord details for each Chunk.
  31     """
  32
  33     book_record = models.ForeignKey(BookPublishRecord, verbose_name=_('book publish record'))
  34     change = models.ForeignKey(Chunk.change_model, related_name='publish_log', verbose_name=_('change'))
  35
  36     class Meta:
  37         app_label = 'catalogue'
  38         verbose_name = _('chunk publish record')
  39         verbose_name_plural = _('chunk publish records')
  40
  41
  42 class ImagePublishRecord(models.Model):
  43     """A record left after publishing an Image."""
  44
  45     image = models.ForeignKey(Image, verbose_name=_('image'), related_name='publish_log')
  46     timestamp = models.DateTimeField(_('time'), auto_now_add=True)
  47     user = models.ForeignKey(User, verbose_name=_('user'))
  48     change = models.ForeignKey(Image.change_model, related_name='publish_log', verbose_name=_('change'))
  49
  50     class Meta:
  51         app_label = 'catalogue'
  52         ordering = ['-timestamp']
  53         verbose_name = _('image publish record')
  54         verbose_name_plural = _('image publish records')