src/catalogue/models/publish_log.py

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