X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/f3e8dfa015744bd72796fdd8eff0d81f863cdc46..c2e8051452fa55db096553cbe5ae622fc363d481:/src/catalogue/models/book.py?ds=sidebyside diff --git a/src/catalogue/models/book.py b/src/catalogue/models/book.py index a703c2a1e..033febf34 100644 --- a/src/catalogue/models/book.py +++ b/src/catalogue/models/book.py @@ -2,11 +2,12 @@ # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information. # from collections import OrderedDict +import json from datetime import date, timedelta from random import randint import os.path import re -import urllib +from urllib.request import urlretrieve from django.conf import settings from django.db import connection, models, transaction import django.dispatch @@ -14,9 +15,7 @@ from django.contrib.contenttypes.fields import GenericRelation from django.urls import reverse from django.utils.translation import ugettext_lazy as _, get_language from django.utils.deconstruct import deconstructible -import jsonfield from fnpdjango.storage import BofhFileSystemStorage -from ssify import flush_ssi_includes from librarian.cover import WLCover from librarian.html import transform_abstrakt @@ -66,7 +65,7 @@ class Book(models.Model): created_at = models.DateTimeField(_('creation date'), auto_now_add=True, db_index=True) changed_at = models.DateTimeField(_('change date'), auto_now=True, db_index=True) parent_number = models.IntegerField(_('parent number'), default=0) - extra_info = jsonfield.JSONField(_('extra information'), default={}) + extra_info = models.TextField(_('extra information'), default='{}') gazeta_link = models.CharField(blank=True, max_length=240) wiki_link = models.CharField(blank=True, max_length=240) print_on_demand = models.BooleanField(_('print on demand'), default=False) @@ -129,6 +128,9 @@ class Book(models.Model): def __str__(self): return self.title + def get_extra_info_json(self): + return json.loads(self.extra_info or '{}') + def get_initial(self): try: return re.search(r'\w', self.title, re.U).group(0) @@ -170,7 +172,7 @@ class Book(models.Model): return self.tag_unicode('genre') def translator(self): - translators = self.extra_info.get('translators') + translators = self.get_extra_info_json().get('translators') if not translators: return None if len(translators) > 3: @@ -181,7 +183,7 @@ class Book(models.Model): return ', '.join(u'\xa0'.join(reversed(translator.split(', ', 1))) for translator in translators) + others def cover_source(self): - return self.extra_info.get('cover_source', self.parent.cover_source() if self.parent else '') + return self.get_extra_info_json().get('cover_source', self.parent.cover_source() if self.parent else '') def save(self, force_insert=False, force_update=False, **kwargs): from sortify import sortify @@ -196,7 +198,7 @@ class Book(models.Model): self.sort_key_author = author self.cached_author = self.tag_unicode('author') - self.has_audience = 'audience' in self.extra_info + self.has_audience = 'audience' in self.get_extra_info_json() if self.preview and not self.preview_key: self.preview_key = get_random_hash(self.slug)[:32] @@ -341,7 +343,7 @@ class Book(models.Model): projects = set() for mp3 in self.media.filter(type='mp3').iterator(): # ogg files are always from the same project - meta = mp3.extra_info + meta = mp3.get_extra_info_json() project = meta.get('project') if not project: # temporary fallback @@ -378,7 +380,7 @@ class Book(models.Model): def zip_format(format_): def pretty_file_name(book): return "%s/%s.%s" % ( - book.extra_info['author'], + book.get_extra_info_json()['author'], book.slug, format_) @@ -420,7 +422,7 @@ class Book(models.Model): for ilustr in ilustr_elements: ilustr_src = ilustr.get('src') ilustr_path = os.path.join(gallery_path, ilustr_src) - urllib.urlretrieve('%s/%s' % (remote_gallery_url, ilustr_src), ilustr_path) + urlretrieve('%s/%s' % (remote_gallery_url, ilustr_src), ilustr_path) def load_abstract(self): abstract = self.wldocument(parse_dublincore=False).edoc.getroot().find('.//abstrakt') @@ -491,7 +493,7 @@ class Book(models.Model): book.common_slug = book_info.variant_of.slug else: book.common_slug = book.slug - book.extra_info = book_info.to_dict() + book.extra_info = json.dumps(book_info.to_dict()) book.load_abstract() book.save() @@ -503,6 +505,7 @@ class Book(models.Model): tag.save() book.tags = set(meta_tags + book_shelves) + book.save() # update sort_key_author cover_changed = old_cover != book.cover_info() obsolete_children = set(b for b in book.children.all() @@ -554,7 +557,6 @@ class Book(models.Model): for child in notify_cover_changed: child.parent_cover_changed() - book.save() # update sort_key_author book.update_popularity() cls.published.send(sender=cls, instance=book) return book @@ -592,23 +594,9 @@ class Book(models.Model): b.ancestor.add(parent) parent = parent.parent - def flush_includes(self, languages=True): + def clear_cache(self): clear_cached_renders(self.mini_box) clear_cached_renders(self.mini_box_nolink) - if not languages: - return - if languages is True: - languages = [lc for (lc, _ln) in settings.LANGUAGES] - flush_ssi_includes([ - template % (self.pk, lang) - for template in [ - '/katalog/b/%d/short.%s.html', - '/katalog/b/%d/wide.%s.html', - '/api/include/book/%d.%s.json', - '/api/include/book/%d.%s.xml', - ] - for lang in languages - ]) def cover_info(self, inherit=True): """Returns a dictionary to serve as fallback for BookInfo. @@ -618,7 +606,7 @@ class Book(models.Model): need = False info = {} for field in ('cover_url', 'cover_by', 'cover_source'): - val = self.extra_info.get(field) + val = self.get_extra_info_json().get(field) if val: info[field] = val else: @@ -672,7 +660,7 @@ class Book(models.Model): return ', '.join(names) def publisher(self): - publisher = self.extra_info['publisher'] + publisher = self.get_extra_info_json()['publisher'] if isinstance(publisher, str): return publisher elif isinstance(publisher, list): @@ -739,12 +727,12 @@ class Book(models.Model): } def audiences_pl(self): - audiences = self.extra_info.get('audiences', []) + audiences = self.get_extra_info_json().get('audiences', []) audiences = sorted(set([self._audiences_pl.get(a, (99, a)) for a in audiences])) return [a[1] for a in audiences] def stage_note(self): - stage = self.extra_info.get('stage') + stage = self.get_extra_info_json().get('stage') if stage and stage < '0.4': return (_('This work needs modernisation'), reverse('infopage', args=['wymagajace-uwspolczesnienia'])) @@ -801,7 +789,7 @@ class Book(models.Model): return self.SORT_KEY_SEP.join((self.sort_key_author, self.sort_key, str(self.id))) def cover_color(self): - return WLCover.epoch_colors.get(self.extra_info.get('epoch'), '#000000') + return WLCover.epoch_colors.get(self.get_extra_info_json().get('epoch'), '#000000') @cached_render('catalogue/book_mini_box.html') def mini_box(self):