X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/cd16ef42a2d7497b179c0b14e360398dcb604a5b..80d3980873a2c07121f466c187de92be1cea8415:/apps/catalogue/views.py diff --git a/apps/catalogue/views.py b/apps/catalogue/views.py index de522e2c9..aedc4caa1 100644 --- a/apps/catalogue/views.py +++ b/apps/catalogue/views.py @@ -10,7 +10,6 @@ import pprint import traceback import re import itertools -from operator import itemgetter from datetime import datetime from django.conf import settings @@ -29,6 +28,7 @@ from django.utils.functional import Promise from django.utils.encoding import force_unicode from django.utils.http import urlquote_plus from django.views.decorators import cache +from django.utils import translation from django.utils.translation import ugettext as _ from django.views.generic.list_detail import object_list @@ -36,6 +36,8 @@ from catalogue import models from catalogue import forms from catalogue.utils import split_tags from newtagging import views as newtagging_views +from pdcounter import models as pdcounter_models +from pdcounter import views as pdcounter_views from slughifi import slughifi @@ -81,9 +83,9 @@ def book_list(request, filter=None, template_name='catalogue/book_list.html'): form = forms.SearchForm() books_by_parent = {} - books = models.Book.objects.all().order_by('parent_number', 'title').only('title', 'parent', 'slug') + books = models.Book.objects.all().order_by('parent_number', 'sort_key').only('title', 'parent', 'slug') if filter: - books = books.filter(filter) + books = books.filter(filter).distinct() book_ids = set((book.pk for book in books)) for book in books: parent = book.parent_id @@ -117,12 +119,12 @@ def book_list(request, filter=None, template_name='catalogue/book_list.html'): def audiobook_list(request): - return book_list(request, ~Q(mp3_file='') | ~Q(ogg_file=''), + return book_list(request, Q(medias__type='mp3') | Q(medias__type='ogg'), template_name='catalogue/audiobook_list.html') def daisy_list(request): - return book_list(request, ~Q(daisy_file=''), + return book_list(request, Q(medias__type='daisy'), template_name='catalogue/daisy_list.html') @@ -144,7 +146,11 @@ def tagged_object_list(request, tags=''): try: tags = models.Tag.get_tag_list(tags) except models.Tag.DoesNotExist: - raise Http404 + chunks = tags.split('/') + if len(chunks) == 2 and chunks[0] == 'autor': + return pdcounter_views.author_detail(request, chunks[1]) + else: + raise Http404 except models.Tag.MultipleObjectsReturned, e: return differentiate_tags(request, e.tags, e.ambiguous_slugs) @@ -162,7 +168,7 @@ def tagged_object_list(request, tags=''): only_shelf = shelf_is_set and len(tags) == 1 only_my_shelf = only_shelf and request.user.is_authenticated() and request.user == tags[0].user - objects = only_author = pd_counter = None + objects = only_author = None categories = {} if theme_is_set: @@ -188,14 +194,10 @@ def tagged_object_list(request, tags=''): objects = fragments else: - # get relevant books and their tags - objects = models.Book.tagged.with_all(tags) - if not shelf_is_set: - # eliminate descendants - l_tags = models.Tag.objects.filter(category='book', slug__in=[book.book_tag_slug() for book in objects]) - descendants_keys = [book.pk for book in models.Book.tagged.with_any(l_tags)] - if descendants_keys: - objects = objects.exclude(pk__in=descendants_keys) + if shelf_is_set: + objects = models.Book.tagged.with_all(tags) + else: + objects = models.Book.tagged_top_level(tags) # get related tags from `tag_counter` and `theme_counter` related_counts = {} @@ -215,7 +217,6 @@ def tagged_object_list(request, tags=''): if not objects: only_author = len(tags) == 1 and tags[0].category == 'author' - pd_counter = only_author and tags[0].goes_to_pd() objects = models.Book.objects.none() return object_list( @@ -226,10 +227,8 @@ def tagged_object_list(request, tags=''): 'categories': categories, 'only_shelf': only_shelf, 'only_author': only_author, - 'pd_counter': pd_counter, 'only_my_shelf': only_my_shelf, 'formats_form': forms.DownloadFormatsForm(), - 'tags': tags, } ) @@ -250,12 +249,12 @@ def book_detail(request, slug): try: book = models.Book.objects.get(slug=slug) except models.Book.DoesNotExist: - return book_stub_detail(request, slug) + return pdcounter_views.book_stub_detail(request, slug) book_tag = book.book_tag() tags = list(book.tags.filter(~Q(category='set'))) categories = split_tags(tags) - book_children = book.children.all().order_by('parent_number') + book_children = book.children.all().order_by('parent_number', 'sort_key') _book = book parents = [] @@ -276,15 +275,6 @@ def book_detail(request, slug): context_instance=RequestContext(request)) -def book_stub_detail(request, slug): - book = get_object_or_404(models.BookStub, slug=slug) - pd_counter = book.pd - form = forms.SearchForm() - - return render_to_response('catalogue/book_stub_detail.html', locals(), - context_instance=RequestContext(request)) - - def book_text(request, slug): book = get_object_or_404(models.Book, slug=slug) if not book.has_html_file(): @@ -340,44 +330,72 @@ def _word_starts_with(name, prefix): return Q(**kwargs) +def _word_starts_with_regexp(prefix): + prefix = _no_diacritics_regexp(unicode_re_escape(prefix)) + return ur"(^|(?<=[^\wąćęłńóśźżĄĆĘŁŃÓŚŹŻ]))%s" % prefix + + def _sqlite_word_starts_with(name, prefix): """ version of _word_starts_with for SQLite SQLite in Django uses Python re module """ kwargs = {} - prefix = _no_diacritics_regexp(unicode_re_escape(prefix)) - kwargs['%s__iregex' % name] = ur"(^|(?<=[^\wąćęłńóśźżĄĆĘŁŃÓŚŹŻ]))%s" % prefix + kwargs['%s__iregex' % name] = _word_starts_with_regexp(prefix) return Q(**kwargs) -if settings.DATABASES['default']['ENGINE'] == 'django.db.backends.sqlite3': +if hasattr(settings, 'DATABASES'): + if settings.DATABASES['default']['ENGINE'] == 'django.db.backends.sqlite3': + _word_starts_with = _sqlite_word_starts_with +elif settings.DATABASE_ENGINE == 'sqlite3': _word_starts_with = _sqlite_word_starts_with +class App(): + def __init__(self, name, view): + self.name = name + self._view = view + self.lower = name.lower() + self.category = 'application' + def view(self): + return reverse(*self._view) + +_apps = ( + App(u'Leśmianator', (u'lesmianator', )), + ) + + def _tags_starting_with(prefix, user=None): prefix = prefix.lower() - book_stubs = models.BookStub.objects.filter(_word_starts_with('title', prefix)) + # PD counter + book_stubs = pdcounter_models.BookStub.objects.filter(_word_starts_with('title', prefix)) + authors = pdcounter_models.Author.objects.filter(_word_starts_with('name', prefix)) + books = models.Book.objects.filter(_word_starts_with('title', prefix)) - book_stubs = filter(lambda x: x not in books, book_stubs) tags = models.Tag.objects.filter(_word_starts_with('name', prefix)) if user and user.is_authenticated(): tags = tags.filter(~Q(category='book') & (~Q(category='set') | Q(user=user))) else: tags = tags.filter(~Q(category='book') & ~Q(category='set')) - return list(books) + list(tags) + list(book_stubs) + + prefix_regexp = re.compile(_word_starts_with_regexp(prefix)) + return list(books) + list(tags) + [app for app in _apps if prefix_regexp.search(app.lower)] + list(book_stubs) + list(authors) def _get_result_link(match, tag_list): - if isinstance(match, models.Book) or isinstance(match, models.BookStub): - return match.get_absolute_url() - else: + if isinstance(match, models.Tag): return reverse('catalogue.views.tagged_object_list', kwargs={'tags': '/'.join(tag.url_chunk for tag in tag_list + [match])} ) + elif isinstance(match, App): + return match.view() + else: + return match.get_absolute_url() + def _get_result_type(match): - if isinstance(match, models.Book) or isinstance(match, models.BookStub): + if isinstance(match, models.Book) or isinstance(match, pdcounter_models.BookStub): type = 'book' else: type = match.category @@ -390,7 +408,7 @@ def books_starting_with(prefix): def find_best_matches(query, user=None): - """ Finds a Book, Tag or Bookstub best matching a query. + """ Finds a Book, Tag, BookStub or Author best matching a query. Returns a with: - zero elements when nothing is found, @@ -405,11 +423,21 @@ def find_best_matches(query, user=None): raise ValueError("query must have at least two characters") result = tuple(_tags_starting_with(query, user)) + # remove pdcounter stuff + book_titles = set(match.pretty_title().lower() for match in result + if isinstance(match, models.Book)) + authors = set(match.name.lower() for match in result + if isinstance(match, models.Tag) and match.category=='author') + result = tuple(res for res in result if not ( + (isinstance(res, pdcounter_models.BookStub) and res.pretty_title().lower() in book_titles) + or (isinstance(res, pdcounter_models.Author) and res.name.lower() in authors) + )) + exact_matches = tuple(res for res in result if res.name.lower() == query) if exact_matches: return exact_matches else: - return result[:1] + return tuple(result)[:1] def search(request): @@ -459,13 +487,14 @@ def json_tags_starting_with(request, callback=None): if len(prefix) < 2: return HttpResponse('') tags_list = [] - result = "" for tag in _tags_starting_with(prefix, request.user): if not tag.name in tags_list: - result += "\n" + tag.name tags_list.append(tag.name) - dict_result = {"matches": tags_list} - return JSONResponse(dict_result, callback) + if request.GET.get('mozhint', ''): + result = [prefix, tags_list] + else: + result = {"matches": tags_list} + return JSONResponse(result, callback) # ==================== # = Shelf management = @@ -559,7 +588,7 @@ def download_shelf(request, slug): if form.is_valid(): formats = form.cleaned_data['formats'] if len(formats) == 0: - formats = ['pdf', 'epub', 'odt', 'txt', 'mp3', 'ogg', 'daisy'] + formats = ['pdf', 'epub', 'odt', 'txt'] # Create a ZIP archive temp = tempfile.TemporaryFile() @@ -574,21 +603,13 @@ def download_shelf(request, slug): filename = book.root_ancestor.epub_file.path archive.write(filename, str('%s.epub' % book.root_ancestor.slug)) already.add(book.root_ancestor) - if 'odt' in formats and book.odt_file: - filename = book.odt_file.path - archive.write(filename, str('%s.odt' % book.slug)) + if 'odt' in formats and book.has_media("odt"): + for file in book.get_media("odt"): + filename = file.file.path + archive.write(filename, str('%s.odt' % slughifi(file.name))) if 'txt' in formats and book.txt_file: filename = book.txt_file.path archive.write(filename, str('%s.txt' % book.slug)) - if 'mp3' in formats and book.mp3_file: - filename = book.mp3_file.path - archive.write(filename, str('%s.mp3' % book.slug)) - if 'ogg' in formats and book.ogg_file: - filename = book.ogg_file.path - archive.write(filename, str('%s.ogg' % book.slug)) - if 'daisy' in formats and book.daisy_file: - filename = book.daisy_file.path - archive.write(filename, str('%s.daisy.zip' % book.slug)) archive.close() response = HttpResponse(content_type='application/zip', mimetype='application/x-zip-compressed') @@ -607,23 +628,18 @@ def shelf_book_formats(request, shelf): """ shelf = get_object_or_404(models.Tag, slug=shelf, category='set') - formats = {'pdf': False, 'epub': False, 'odt': False, 'txt': False, 'mp3': False, 'ogg': False, 'daisy': False} + formats = {'pdf': False, 'epub': False, 'odt': False, 'txt': False} for book in collect_books(models.Book.tagged.with_all(shelf)): if book.pdf_file: formats['pdf'] = True if book.root_ancestor.epub_file: formats['epub'] = True - if book.odt_file: - formats['odt'] = True if book.txt_file: formats['txt'] = True - if book.mp3_file: - formats['mp3'] = True - if book.ogg_file: - formats['ogg'] = True - if book.daisy_file: - formats['daisy'] = True + for format in ('odt',): + if book.has_media(format): + formats[format] = True return HttpResponse(LazyEncoder().encode(formats)) @@ -660,6 +676,27 @@ def delete_shelf(request, slug): # ================== # = Authentication = # ================== + +@cache.never_cache +def simple_login(request): + if request.method == "GET": + #next = request.REQUEST.get('next', '') + #if next == '': + form = AuthenticationForm(prefix='login') + return render_to_response('auth/login.html', locals(), + context_instance=RequestContext(request)) + #else: + # return HttpResponseRedirect("/"+next) + + elif request.method == "POST": + form = AuthenticationForm(data=request.POST, prefix='login') + if form.is_valid(): + auth.login(request, form.get_user()) + url = request.META['HTTP_REFERER'].split("next=")[1] + url = url.replace("%3F","?").replace("%3D","=") + return HttpResponseRedirect(url) + + @require_POST @cache.never_cache def login(request): @@ -729,6 +766,7 @@ def clock(request): def xmls(request): """" Create a zip archive with all XML files. + This should be removed when we have real API. """ temp = tempfile.TemporaryFile() archive = zipfile.ZipFile(temp, 'w') @@ -746,23 +784,16 @@ def xmls(request): return response -@cache.never_cache -def epubs(request): - """" - Create a tar archive with all EPUB files, segregated to directories. - """ - temp = tempfile.TemporaryFile() - archive = tarfile.TarFile(fileobj=temp, mode='w') - - for book in models.Book.objects.exclude(epub_file=''): - archive.add(book.epub_file.path, (u'%s/%s.epub' % (book.get_extra_info_value()['author'], book.slug)).encode('utf-8')) - archive.close() +# info views for API - response = HttpResponse(content_type='application/tar', mimetype='application/x-tar') - response['Content-Disposition'] = 'attachment; filename=epubs.tar' - response['Content-Length'] = temp.tell() +def book_info(request, id, lang='pl'): + book = get_object_or_404(models.Book, id=id) + # set language by hand + translation.activate(lang) + return render_to_response('catalogue/book_info.html', locals(), + context_instance=RequestContext(request)) - temp.seek(0) - response.write(temp.read()) - return response +def tag_info(request, id): + tag = get_object_or_404(models.Tag, id=id) + return HttpResponse(tag.description)