fix

[wolnelektury.git] / src / picture / models.py

diff --git a/src/picture/models.py b/src/picture/models.py
index 4d8dac8..416c846 100644 (file)
--- a/src/picture/models.py
+++ b/src/picture/models.py
@@ -1,20 +1,20 @@
-# -*- coding: utf-8 -*-

 # This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
 #
 from django.db import models, transaction
 import catalogue.models
 # This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
 #
 from django.db import models, transaction
 import catalogue.models

-from django.db.models import permalink

 from sorl.thumbnail import ImageField
 from django.conf import settings
 from django.contrib.contenttypes.fields import GenericRelation
 from django.core.files.storage import FileSystemStorage
 from sorl.thumbnail import ImageField
 from django.conf import settings
 from django.contrib.contenttypes.fields import GenericRelation
 from django.core.files.storage import FileSystemStorage

+from django.urls import reverse

 from slugify import slugify
 from ssify import flush_ssi_includes
 
 from catalogue.models.tag import prefetched_relations
 from catalogue.utils import split_tags
 from picture import tasks
 from slugify import slugify
 from ssify import flush_ssi_includes
 
 from catalogue.models.tag import prefetched_relations
 from catalogue.utils import split_tags
 from picture import tasks

+from wolnelektury.utils import cached_render, clear_cached_renders

 from io import BytesIO
 import jsonfield
 import itertools
 from io import BytesIO
 import jsonfield
 import itertools


@@ -34,7 +34,7 @@ picture_storage = FileSystemStorage(location=path.join(
 
 
 class PictureArea(models.Model):
 
 
 class PictureArea(models.Model):

-    picture = models.ForeignKey('picture.Picture', related_name='areas')
+    picture = models.ForeignKey('picture.Picture', models.CASCADE, related_name='areas')

     area = jsonfield.JSONField(_('area'), default={}, editable=False)
     kind = models.CharField(
         _('kind'), max_length=10, blank=False, null=False, db_index=True,
     area = jsonfield.JSONField(_('area'), default={}, editable=False)
     kind = models.CharField(
         _('kind'), max_length=10, blank=False, null=False, db_index=True,


@@ -142,9 +142,8 @@ class Picture(models.Model):
     def tags_by_category(self):
         return split_tags(self.tags)
 
     def tags_by_category(self):
         return split_tags(self.tags)
 

-    @permalink

     def get_absolute_url(self):
     def get_absolute_url(self):

-        return 'picture_detail', [self.slug]
+        return reverse('picture_detail', args=[self.slug])

 
     def get_initial(self):
         try:
 
     def get_initial(self):
         try:


@@ -344,11 +343,18 @@ class Picture(models.Model):
             names = [tag[0] for tag in names]
         return ', '.join(names)
 
             names = [tag[0] for tag in names]
         return ', '.join(names)
 

+    @cached_render('picture/picture_mini_box.html')
+    def mini_box(self):
+        return {
+            'picture': self,
+        }
+

     def related_themes(self):
         return catalogue.models.Tag.objects.usage_for_queryset(
             self.areas.all(), counts=True).filter(category__in=('theme', 'thing'))
 
     def flush_includes(self, languages=True):
     def related_themes(self):
         return catalogue.models.Tag.objects.usage_for_queryset(
             self.areas.all(), counts=True).filter(category__in=('theme', 'thing'))
 
     def flush_includes(self, languages=True):

+        clear_cached_renders(self.mini_box)

         if not languages:
             return
         if languages is True:
         if not languages:
             return
         if languages is True: