-# This file is part of Wolne Lektury, licensed under GNU Affero GPLv3 or later.
-# Copyright © Fundacja Wolne Lektury. See NOTICE for more information.
-#
-from collections import Counter
-from django.conf import settings
-from django.contrib.auth.decorators import permission_required
-from django.shortcuts import render, get_object_or_404, render
-from picture.models import Picture
-from catalogue.models import Tag
-from catalogue.utils import split_tags
-from sponsors.models import Sponsor
-from wolnelektury.utils import ajax
-from catalogue.helpers import get_top_level_related_tags
-
-
-def picture_list_thumb(request):
- pictures = Picture.objects.all()
-
- related_tags = Tag.objects.usage_for_model(Picture, counts=True)
- related_tags = sorted(related_tags, key=lambda t: -t.count)
- suggestion_categories = Counter()
- suggestions = []
- for t in related_tags:
- if suggestion_categories[t.category] < 3:
- suggestion_categories[t.category] += 1
- suggestions.append(t)
- if sum(suggestion_categories.values()) == 10:
- break
- template_name = 'catalogue/author_detail.html'
- return render(request, template_name, {
- 'object_list': pictures,
- 'title': 'Galeria',
- 'tags': [],
- 'suggest': suggestions,
- 'list_type': 'gallery',
- })
-
-
-def picture_detail(request, slug):
- picture = get_object_or_404(Picture, slug=slug)
-
- theme_things = split_tags(picture.related_themes())
-
- template_name = 'picture/picture_detail.html'
-
- return render(request, template_name, {
- 'picture': picture,
- 'themes': theme_things.get('theme', []),
- 'things': theme_things.get('thing', []),
- 'active_menu_item': 'gallery',
- })
-
-
-def picture_viewer(request, slug):
- picture = get_object_or_404(Picture, slug=slug)
- sponsors = []
- for sponsor in picture.get_extra_info_json().get('sponsors', []):
- have_sponsors = Sponsor.objects.filter(name=sponsor)
- if have_sponsors.exists():
- sponsors.append(have_sponsors[0])
- return render(request, "picture/picture_viewer.html", {
- 'picture': picture,
- 'sponsors': sponsors,
- })
-
-
-@ajax(method='get')
-def picture_page(request, key=None):
- pictures = Picture.objects.order_by('-id')
- if key is not None:
- pictures = pictures.filter(id__lt=key)
- pictures = pictures[:settings.PICTURE_PAGE_SIZE]
- picture_data = [
- {
- 'id': picture.id,
- 'title': picture.title,
- 'author': picture.author_unicode(),
- 'epoch': picture.tag_unicode('epoch'),
- 'kind': picture.tag_unicode('kind'),
- 'genre': picture.tag_unicode('genre'),
- 'style': picture.get_extra_info_json()['style'],
- 'image_url': picture.image_file.url,
- 'width': picture.width,
- 'height': picture.height,
- }
- for picture in pictures
- ]
- return {
- 'pictures': picture_data,
- 'count': Picture.objects.count(),
- }
-
-
-# =========
-# = Admin =
-# =========
-@permission_required('picture.add_picture')
-def import_picture(request):
- """docstring for import_book"""
- from django.http import HttpResponse
- from picture.forms import PictureImportForm
-
- import_form = PictureImportForm(request.POST, request.FILES)
- if import_form.is_valid():
- try:
- import_form.save()
- except:
- import sys
- import pprint
- import traceback
- info = sys.exc_info()
- exception = pprint.pformat(info[1])
- tb = '\n'.join(traceback.format_tb(info[2]))
- return HttpResponse("Wystąpił błąd: %(exception)s\n\n%(tb)s" %
- {'exception': exception, 'tb': tb}, content_type='text/plain')
- return HttpResponse('Obraz został zimportowany')
- else:
- return HttpResponse('Błąd importu pliku: %r' % import_form.errors)