X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/4d40d1dc355776bb02fe0c622aa52cc3f396673c..HEAD:/src/catalogue/templatetags/catalogue_tags.py diff --git a/src/catalogue/templatetags/catalogue_tags.py b/src/catalogue/templatetags/catalogue_tags.py index 947fbf261..c9e776c8f 100644 --- a/src/catalogue/templatetags/catalogue_tags.py +++ b/src/catalogue/templatetags/catalogue_tags.py @@ -1,45 +1,27 @@ -# -*- 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. +# This file is part of Wolne Lektury, licensed under GNU Affero GPLv3 or later. +# Copyright © Fundacja Wolne Lektury. See NOTICE for more information. # from random import randint, random -from urlparse import urlparse +from urllib.parse import urlparse from django.contrib.contenttypes.models import ContentType from django.conf import settings from django import template from django.template import Node, Variable, Template, Context -from django.core.urlresolvers import reverse -from django.contrib.auth.forms import UserCreationForm, AuthenticationForm +from django.urls import reverse from django.utils.cache import add_never_cache_headers -from django.utils.translation import ugettext as _ - -from ssify import ssi_variable +from django.utils.safestring import mark_safe +from django.utils.translation import gettext as _ from catalogue.helpers import get_audiobook_tags from catalogue.models import Book, BookMedia, Fragment, Tag, Source from catalogue.constants import LICENSES +from club.models import Membership from picture.models import Picture register = template.Library() -class RegistrationForm(UserCreationForm): - def as_ul(self): - """Returns this form rendered as HTML
  • s -- excluding the .""" - return self._html_output( - u'
  • %(errors)s%(label)s %(field)s%(help_text)s
    • ', u'
  • %s
    • ', - '', u' %s', False) - - -class LoginForm(AuthenticationForm): - def as_ul(self): - """Returns this form rendered as HTML
  • s -- excluding the .""" - return self._html_output( - u'
  • %(errors)s%(label)s %(field)s%(help_text)s
    • ', u'
  • %s
    • ', - '', u' %s', False) - - def iterable(obj): try: iter(obj) @@ -60,20 +42,20 @@ def html_title_from_tags(tags): if len(tags) < 2: return title_from_tags(tags) template = Template("{{ category }}: {{ tag.name }}") - return capfirst(",
    ".join( - template.render(Context({'tag': tag, 'category': _(tag.category)})) for tag in tags)) + return mark_safe(capfirst(",
    ".join( + template.render(Context({'tag': tag, 'category': tag.get_category_display()})) for tag in tags))) def simple_title(tags): title = [] for tag in tags: - title.append("%s: %s" % (_(tag.category), tag.name)) + title.append("%s: %s" % (tag.get_category_display(), tag.name)) return capfirst(', '.join(title)) @register.simple_tag def book_title(book, html_links=False): - return book.pretty_title(html_links) + return mark_safe(book.pretty_title(html_links)) @register.simple_tag @@ -83,66 +65,78 @@ def book_title_html(book): @register.simple_tag def title_from_tags(tags): + # TODO: Remove this after adding flection mechanism + return simple_title(tags) + + +@register.simple_tag +def nice_title_from_tags(tags, related_tags): def split_tags(tags): result = {} for tag in tags: - result[tag.category] = tag + result.setdefault(tag.category, []).append(tag) return result - # TODO: Remove this after adding flection mechanism - return simple_title(tags) - - class Flection(object): - def get_case(self, name, flection): - return name - flection = Flection() - self = split_tags(tags) - title = u'' - - # Specjalny przypadek oglądania wszystkich lektur na danej półce - if len(self) == 1 and 'set' in self: - return u'Półka %s' % self['set'] - - # Specjalny przypadek "Twórczość w pozytywizmie", wtedy gdy tylko epoka - # jest wybrana przez użytkownika - if 'epoch' in self and len(self) == 1: - text = u'Twórczość w %s' % flection.get_case(unicode(self['epoch']), u'miejscownik') - return capfirst(text) - - # Specjalny przypadek "Dramat w twórczości Sofoklesa", wtedy gdy podane - # są tylko rodzaj literacki i autor - if 'kind' in self and 'author' in self and len(self) == 2: - text = u'%s w twórczości %s' % ( - unicode(self['kind']), flection.get_case(unicode(self['author']), u'dopełniacz')) - return capfirst(text) - - # Przypadki ogólniejsze - if 'theme' in self: - title += u'Motyw %s' % unicode(self['theme']) + pieces = [] + plural = True + epoch_reduntant = False if 'genre' in self: - if 'theme' in self: - title += u' w %s' % flection.get_case(unicode(self['genre']), u'miejscownik') + pieces.append([ + t.plural or t.name for t in self['genre'] + ]) + epoch_reduntant = self['genre'][-1].genre_epoch_specific + else: + # If we don't have genre, + # look if maybe we only have one genre in this context? + if 'genre' in related_tags and len(related_tags['genre']) == 1: + pieces.append([ + t.plural or t.name for t in related_tags['genre'] + ]) + epoch_reduntant = related_tags['genre'][-1].genre_epoch_specific + elif 'kind' in self: + # Only use kind if not talking about genre. + pieces.append([ + t.collective_noun or t.name for t in self['kind'] + ]) + plural = False + elif 'kind' in related_tags and len(related_tags['kind']) == 1: + # No info on genre, but there's only one kind related. + subpieces = [] + pieces.append([ + t.collective_noun or t.name for t in related_tags['kind'] + ]) + plural = False else: - title += unicode(self['genre']) + # We can't say anything about genre or kind. + pieces.append(['Twórczość']) + plural = False - if 'kind' in self or 'author' in self or 'epoch' in self: - if 'genre' in self or 'theme' in self: - if 'kind' in self: - title += u' w %s ' % flection.get_case(unicode(self['kind']), u'miejscownik') - else: - title += u' w twórczości ' + if not epoch_reduntant and 'epoch' in self: + if plural: + form = lambda t: t.adjective_nonmasculine_plural or t.name else: - title += u'%s ' % unicode(self.get('kind', u'twórczość')) + form = lambda t: t.adjective_feminine_singular or t.name + pieces.append([ + form(t) for t in self['epoch'] + ]) if 'author' in self: - title += flection.get_case(unicode(self['author']), u'dopełniacz') - elif 'epoch' in self: - title += flection.get_case(unicode(self['epoch']), u'dopełniacz') + pieces.append([ + t.genitive or t.name for t in self['author'] + ]) + + p = [] + for sublist in pieces: + for item in sublist[:-2]: + p.append(item + ',') + for item in sublist[-2:-1]: + p.append(item + ' i') + p.append(sublist[-1]) - return capfirst(title) + return ' '.join(p) @register.simple_tag @@ -152,27 +146,14 @@ def book_tree(book_list, books_by_parent): ) for book in book_list) if text: - return "
      %s
    " % text - else: - return '' - - -@register.simple_tag -def audiobook_tree(book_list, books_by_parent): - text = "".join("
  • %s%s
    • " % ( - reverse("book_player", args=[book.slug]), book.title, - audiobook_tree(books_by_parent.get(book, ()), books_by_parent) - ) for book in book_list) - - if text: - return "
      %s
    " % text + return mark_safe("
      %s
    " % text) else: return '' @register.simple_tag def book_tree_texml(book_list, books_by_parent, depth=1): - return "".join(""" + return mark_safe("".join(""" %(depth)dem%(title)s %(audiences)s %(audiobook)s @@ -184,7 +165,7 @@ def book_tree_texml(book_list, books_by_parent, depth=1): "audiences": ", ".join(book.audiences_pl()), "audiobook": "audiobook" if book.has_media('mp3') else "", "children": book_tree_texml(books_by_parent.get(book.id, ()), books_by_parent, depth + 1) - } for book in book_list) + } for book in book_list)) @register.simple_tag @@ -197,7 +178,7 @@ def book_tree_csv(author, book_list, books_by_parent, depth=1, max_depth=3, deli except ValueError: return s - return "".join("""%(author)s%(d)s%(preindent)s%(title)s%(d)s%(postindent)s%(audiences)s%(d)s%(audiobook)s + return mark_safe("".join("""%(author)s%(d)s%(preindent)s%(title)s%(d)s%(postindent)s%(audiences)s%(d)s%(audiobook)s %(children)s""" % { "d": delimeter, "preindent": delimeter * (depth - 1), @@ -208,7 +189,7 @@ def book_tree_csv(author, book_list, books_by_parent, depth=1, max_depth=3, deli "audiences": ", ".join(book.audiences_pl()), "audiobook": "audiobook" if book.has_media('mp3') else "", "children": book_tree_csv(author, books_by_parent.get(book.id, ()), books_by_parent, depth + 1) - } for book in book_list) + } for book in book_list)) @register.simple_tag @@ -228,16 +209,6 @@ def all_editors(extra_info): for person in sorted(set(editors))) -@register.simple_tag -def user_creation_form(): - return RegistrationForm(prefix='registration').as_ul() - - -@register.simple_tag -def authentication_form(): - return LoginForm(prefix='login').as_ul() - - @register.tag def catalogue_url(parser, token): bits = token.split_contents() @@ -303,7 +274,6 @@ class CatalogueURLNode(Node): # @register.inclusion_tag('catalogue/tag_list.html') def tag_list(tags, choices=None, category=None, list_type='books'): - # print(tags, choices, category) if choices is None: choices = [] @@ -325,6 +295,7 @@ def tag_list(tags, choices=None, category=None, list_type='books'): other = other.filter(items__content_type=ct).distinct() if list_type == 'audiobooks': other = other.filter(id__in=get_audiobook_tags()) + other = other.only('name', 'slug', 'category') else: other = [] @@ -338,16 +309,6 @@ def tag_list(tags, choices=None, category=None, list_type='books'): } -@register.inclusion_tag('catalogue/inline_tag_list.html') -def inline_tag_list(tags, choices=None, category=None, list_type='books'): - return tag_list(tags, choices, category, list_type) - - -@register.inclusion_tag('catalogue/collection_list.html') -def collection_list(collections): - return {'collections': collections} - - @register.inclusion_tag('catalogue/book_info.html') def book_info(book): return { @@ -356,12 +317,6 @@ def book_info(book): } -@register.inclusion_tag('catalogue/work-list.html', takes_context=True) -def work_list(context, object_list): - request = context.get('request') - return {'object_list': object_list, 'request': request} - - @register.inclusion_tag('catalogue/plain_list.html', takes_context=True) def plain_list(context, object_list, with_initials=True, by_author=False, choice=None, book=None, list_type='books', paged=True, initial_blocks=False): @@ -378,8 +333,10 @@ def plain_list(context, object_list, with_initials=True, by_author=False, choice initial = obj.get_initial().upper() if initial != last_initial: last_initial = initial - names.append((obj.author_str() if by_author else initial, [])) + names.append((obj.author_unicode() if by_author else initial, [])) names[-1][1].append(obj) + if names[0] == ('', []): + del names[0] return { 'paged': paged, 'names': names, @@ -405,7 +362,7 @@ def related_books(context, instance, limit=6, random=1, taken=0): # Reserve one spot for an image. max_books -= 1 - books_qs = Book.objects.all() + books_qs = Book.objects.filter(findable=True) if not is_picture: books_qs = books_qs.exclude(common_slug=instance.common_slug).exclude(ancestor=instance) books = Book.tagged.related_to(instance, books_qs)[:max_books] @@ -427,9 +384,34 @@ def related_books(context, instance, limit=6, random=1, taken=0): @register.simple_tag -def download_audio(book, daisy=True): +def related_books_2022(book=None, picture=None, limit=4, taken=0): + limit -= taken + max_books = limit + + books_qs = Book.objects.filter(findable=True) + if book is not None: + books_qs = books_qs.exclude(common_slug=book.common_slug).exclude(ancestor=book) + instance = book or picture + books = Book.tagged.related_to(instance, books_qs)[:max_books] + + return books + +@register.simple_tag +def related_pictures_2022(book=None, picture=None, limit=4, taken=0): + limit -= taken + max_books = limit + + books_qs = Picture.objects.all() + instance = book or picture + books = Picture.tagged.related_to(instance, books_qs)[:max_books] + + return books + + +@register.simple_tag +def download_audio(book, daisy=True, mp3=True): links = [] - if book.has_media('mp3'): + if mp3 and book.has_media('mp3'): links.append("%s" % ( reverse('download_zip_mp3', args=[book.slug]), BookMedia.formats['mp3'].name)) if book.has_media('ogg'): @@ -438,7 +420,10 @@ def download_audio(book, daisy=True): if daisy and book.has_media('daisy'): for dsy in book.get_media('daisy'): links.append("%s" % (dsy.file.url, BookMedia.formats['daisy'].name)) - return "".join(links) + if daisy and book.has_media('audio.epub'): + for dsy in book.get_media('audio.epub'): + links.append("%s" % (dsy.file.url, BookMedia.formats['audio.epub'].name)) + return mark_safe("".join(links)) @register.inclusion_tag("catalogue/snippets/custom_pdf_link_li.html") @@ -462,9 +447,9 @@ def license_icon(license_url): } -@register.filter -def class_name(obj): - return obj.__class__.__name__ +@register.simple_tag +def license_locative(license_url, default): + return LICENSES.get(license_url, {}).get('locative', default) @register.simple_tag @@ -479,35 +464,32 @@ def source_name(url): return source.name or netloc -@ssi_variable(register, patch_response=[add_never_cache_headers]) -def catalogue_random_book(request, exclude_ids): +@register.simple_tag +def catalogue_random_book(exclude_ids): from .. import app_settings if random() < app_settings.RELATED_RANDOM_PICTURE_CHANCE: return None - queryset = Book.objects.exclude(pk__in=exclude_ids) + queryset = Book.objects.filter(findable=True).exclude(pk__in=exclude_ids) count = queryset.count() if count: - return queryset[randint(0, count - 1)].pk + return queryset[randint(0, count - 1)] else: return None -@ssi_variable(register, patch_response=[add_never_cache_headers]) -def choose_fragment(request, book_id=None, tag_ids=None, unless=False): - if unless: - return None - - if book_id is not None: - fragment = Book.objects.get(pk=book_id).choose_fragment() +@register.simple_tag +def choose_fragment(book=None, tag_ids=None): + if book is not None: + fragment = book.choose_fragment() else: if tag_ids is not None: tags = Tag.objects.filter(pk__in=tag_ids) - fragments = Fragment.tagged.with_all(tags).order_by().only('id') + fragments = Fragment.tagged.with_all(tags).filter(book__findable=True).order_by().only('id') else: - fragments = Fragment.objects.all().order_by().only('id') + fragments = Fragment.objects.filter(book__findable=True).order_by().only('id') fragment_count = fragments.count() fragment = fragments[randint(0, fragment_count - 1)] if fragment_count else None - return fragment.pk if fragment is not None else None + return fragment @register.filter @@ -515,3 +497,49 @@ def strip_tag(html, tag_name): # docelowo może być warto zainstalować BeautifulSoup do takich rzeczy import re return re.sub(r"<.?%s\b[^>]*>" % tag_name, "", html) + + +@register.filter +def status(book, user): + if not book.preview: + return 'open' + elif book.is_accessible_to(user): + return 'preview' + else: + return 'closed' + + +@register.inclusion_tag('catalogue/snippets/content_warning.html') +def content_warning(book): + warnings_def = { + 'wulgaryzmy': _('wulgaryzmy'), + } + warnings = book.get_extra_info_json().get('content_warnings', []) + warnings = sorted( + warnings_def.get(w, w) + for w in warnings + ) + return { + "warnings": warnings + } + + +@register.inclusion_tag('catalogue/preview_ad.html', takes_context=True) +def preview_ad(context): + book = Book.objects.filter(parent=None, preview=True).first() + if book is None: + return {} + return { + 'accessible': book.is_accessible_to(context['request'].user), + 'book': book, + } + +@register.inclusion_tag('catalogue/preview_ad_homepage.html', takes_context=True) +def preview_ad_homepage(context): + book = Book.objects.filter(parent=None, preview=True).first() + if book is None: + return {} + return { + 'accessible': book.is_accessible_to(context['request'].user), + 'book': book, + }