X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/99f6dd4f1ff0390de9a9bbd4e3352b953cb9a235..dfd584e3b136d770bf56569030d10712a8722569:/apps/api/handlers.py?ds=inline diff --git a/apps/api/handlers.py b/apps/api/handlers.py index c118d95df..a3a5ce599 100644 --- a/apps/api/handlers.py +++ b/apps/api/handlers.py @@ -4,12 +4,12 @@ # from datetime import datetime, timedelta import json -from urlparse import urljoin from django.conf import settings from django.contrib.sites.models import Site from django.core.cache import get_cache from django.core.urlresolvers import reverse +from django.utils.functional import lazy from django.utils.timezone import utc from piston.handler import AnonymousBaseHandler, BaseHandler from piston.utils import rc @@ -19,14 +19,14 @@ from api.helpers import timestamp from api.models import Deleted from catalogue.forms import BookImportForm from catalogue.models import Book, Tag, BookMedia, Fragment, Collection -from catalogue.utils import related_tag_name from picture.models import Picture from picture.forms import PictureImportForm from wolnelektury.utils import tz from stats.utils import piwik_track -API_BASE = WL_BASE = MEDIA_BASE = 'http://' + Site.objects.get_current().domain +API_BASE = WL_BASE = MEDIA_BASE = lazy( + lambda: u'http://' + Site.objects.get_current().domain, unicode)() category_singular = { @@ -37,7 +37,7 @@ category_singular = { 'themes': 'theme', 'books': 'book', } -category_plural={} +category_plural = {} for k, v in category_singular.items(): category_plural[v] = k @@ -53,10 +53,11 @@ def read_tags(tags, allowed): :raises: ValueError when tags can't be found """ if not tags: - return [] + return [], [] tags = tags.strip('/').split('/') real_tags = [] + books = [] while tags: category = tags.pop(0) slug = tags.pop(0) @@ -69,15 +70,14 @@ def read_tags(tags, allowed): if not category in allowed: raise ValueError('Category not allowed.') - # !^%@#$^#! if category == 'book': - slug = 'l-' + slug + books.append(Book.objects.get(slug=slug)) try: real_tags.append(Tag.objects.get(category=category, slug=slug)) except Tag.DoesNotExist: raise ValueError('Tag not found') - return real_tags + return real_tags, books # RESTful handlers @@ -102,7 +102,6 @@ class BookMediaHandler(BaseHandler): @classmethod def director(cls, media): return media.extra_info.get('director_name', '') - class BookDetails(object): @@ -186,7 +185,7 @@ class AnonymousBooksHandler(AnonymousBaseHandler, BookDetails): are returned. """ try: - tags = read_tags(tags, allowed=book_tag_categories) + tags, ancestors_ = read_tags(tags, allowed=book_tag_categories) except ValueError: return rc.NOT_FOUND @@ -198,7 +197,7 @@ class AnonymousBooksHandler(AnonymousBaseHandler, BookDetails): books = Book.tagged.with_all(tags) else: books = Book.objects.all() - + if top_level: books = books.filter(parent=None) if audiobooks: @@ -247,7 +246,7 @@ def _tags_getter(category): def _tag_getter(category): @classmethod def get_tag(cls, book): - return ", ".join(related_tag_name(t) for t in book.related_info()['tags'].get(category, [])) + return ', '.join(tag.name for tag in book.tags.filter(category=category)) return get_tag for plural, singular in category_singular.items(): setattr(BookDetails, plural, _tags_getter(singular)) @@ -295,7 +294,6 @@ class CollectionDetailHandler(BaseHandler, CollectionDetails): @piwik_track def read(self, request, slug): - print slug """ Returns details of a collection, identified by slug. """ try: return Collection.objects.get(slug=slug) @@ -370,7 +368,7 @@ class TagsHandler(BaseHandler, TagDetails): except KeyError, e: return rc.NOT_FOUND - tags = Tag.objects.filter(category=category_sng).exclude(book_count=0) + tags = Tag.objects.filter(category=category_sng).exclude(items=None) if tags.exists(): return tags else: @@ -384,7 +382,7 @@ class FragmentDetails(object): def href(cls, fragment): """ Returns URI in the API for the fragment. """ - return API_BASE + reverse("api_fragment", + return API_BASE + reverse("api_fragment", args=[fragment.book.slug, fragment.anchor]) @classmethod @@ -434,7 +432,7 @@ class FragmentsHandler(BaseHandler, FragmentDetails): """ try: - tags = read_tags(tags, allowed=self.categories) + tags, ancestors = read_tags(tags, allowed=self.categories) except ValueError: return rc.NOT_FOUND fragments = Fragment.tagged.with_all(tags).select_related('book') @@ -515,7 +513,7 @@ class CatalogueHandler(BaseHandler): obj[field] = book.get_absolute_url() elif field == 'tags': - obj[field] = [t.id for t in book.tags.exclude(category__in=('book', 'set')).iterator()] + obj[field] = [t.id for t in book.tags.exclude(category='set').iterator()] elif field == 'author': obj[field] = ", ".join(t.name for t in book.tags.filter(category='author').iterator()) @@ -561,7 +559,7 @@ class CatalogueHandler(BaseHandler): if updated: changes['updated'] = updated - for book in Deleted.objects.filter(content_type=Book, + for book in Deleted.objects.filter(content_type=Book, deleted_at__gte=since, deleted_at__lt=until, created_at__lt=since).iterator(): @@ -626,20 +624,23 @@ class CatalogueHandler(BaseHandler): updated = [] deleted = [] - for tag in Tag.objects.filter(category__in=categories, + for tag in Tag.objects.filter(category__in=categories, changed_at__gte=since, - changed_at__lt=until).iterator(): - # only serve non-empty tags - if tag.book_count: - tag_d = cls.tag_dict(tag, fields) - updated.append(tag_d) - elif tag.created_at < since: - deleted.append(tag.id) + changed_at__lt=until + ).exclude(items=None).iterator(): + tag_d = cls.tag_dict(tag, fields) + updated.append(tag_d) + for tag in Tag.objects.filter(category__in=categories, + created_at__lt=since, + changed_at__gte=since, + changed_at__lt=until, + items=None).iterator(): + deleted.append(tag.id) if updated: changes['updated'] = updated for tag in Deleted.objects.filter(category__in=categories, - content_type=Tag, + content_type=Tag, deleted_at__gte=since, deleted_at__lt=until, created_at__lt=since).iterator():