X-Git-Url: https://git.mdrn.pl/redakcja.git/blobdiff_plain/f73ecfb6b870b18ed88303ff71a06da55001274b..28228fc438edfd3275ce50a90bd3f87180344036:/apps/catalogue/views.py diff --git a/apps/catalogue/views.py b/apps/catalogue/views.py index 72cf63d3..1436fc02 100644 --- a/apps/catalogue/views.py +++ b/apps/catalogue/views.py @@ -1,33 +1,32 @@ -from datetime import datetime +from datetime import datetime, date, timedelta import logging import os from StringIO import StringIO from urllib import unquote from urlparse import urlsplit, urlunsplit +from django.conf import settings from django.contrib import auth from django.contrib.auth.models import User from django.contrib.auth.decorators import login_required, permission_required from django.core.urlresolvers import reverse from django.db.models import Count, Q +from django.db import transaction from django import http -from django.http import Http404 -from django.shortcuts import get_object_or_404, render +from django.http import Http404, HttpResponse, HttpResponseForbidden +from django.shortcuts import get_object_or_404, render, render_to_response from django.utils.encoding import iri_to_uri from django.utils.http import urlquote_plus from django.utils.translation import ugettext_lazy as _ from django.views.decorators.http import require_POST -from django.views.generic.simple import direct_to_template - -import librarian.html -import librarian.text +from django.template import RequestContext from apiclient import NotAuthorizedError from catalogue import forms from catalogue import helpers from catalogue.helpers import active_tab from catalogue.models import Book, Chunk, BookPublishRecord, ChunkPublishRecord -from catalogue import xml_tools +from fileupload.views import UploadView # # Quick hack around caching problems, TODO: use ETags @@ -63,15 +62,27 @@ def my(request): @active_tab('users') def users(request): - return direct_to_template(request, 'catalogue/user_list.html', extra_context={ + return render(request, 'catalogue/user_list.html', { 'users': User.objects.all().annotate(count=Count('chunk')).order_by( '-count', 'last_name', 'first_name'), }) @active_tab('activity') -def activity(request): - return render(request, 'catalogue/activity.html') +def activity(request, isodate=None): + today = date.today() + try: + day = helpers.parse_isodate(isodate) + except ValueError: + day = today + + if day > today: + raise Http404 + if day != today: + next_day = day + timedelta(1) + prev_day = day - timedelta(1) + + return render(request, 'catalogue/activity.html', locals()) @never_cache @@ -100,16 +111,18 @@ def create_missing(request, slug=None): creator=creator, slug=form.cleaned_data['slug'], title=form.cleaned_data['title'], + gallery=form.cleaned_data['gallery'], ) - return http.HttpResponseRedirect(reverse("wiki_editor", args=[book.slug])) + return http.HttpResponseRedirect(reverse("catalogue_book", args=[book.slug])) else: form = forms.DocumentCreateForm(initial={ "slug": slug, "title": slug.replace('-', ' ').title(), + "gallery": slug, }) - return direct_to_template(request, "catalogue/document_create_missing.html", extra_context={ + return render(request, "catalogue/document_create_missing.html", { "slug": slug, "form": form, @@ -164,7 +177,7 @@ def upload(request): title=title, ) - return direct_to_template(request, "catalogue/document_upload.html", extra_context={ + return render(request, "catalogue/document_upload.html", { "form": form, "ok_list": ok_list, "skipped_list": skipped_list, @@ -175,7 +188,7 @@ def upload(request): else: form = forms.DocumentsUploadForm() - return direct_to_template(request, "catalogue/document_upload.html", extra_context={ + return render(request, "catalogue/document_upload.html", { "form": form, "logout_to": '/', @@ -184,7 +197,10 @@ def upload(request): @never_cache def book_xml(request, slug): - xml = get_object_or_404(Book, slug=slug).materialize() + book = get_object_or_404(Book, slug=slug) + if not book.accessible(request): + return HttpResponseForbidden("Not authorized.") + xml = book.materialize() response = http.HttpResponse(xml, content_type='application/xml', mimetype='application/wl+xml') response['Content-Disposition'] = 'attachment; filename=%s.xml' % slug @@ -193,11 +209,12 @@ def book_xml(request, slug): @never_cache def book_txt(request, slug): - xml = get_object_or_404(Book, slug=slug).materialize() - output = StringIO() - # errors? - librarian.text.transform(StringIO(xml), output) - text = output.getvalue() + book = get_object_or_404(Book, slug=slug) + if not book.accessible(request): + return HttpResponseForbidden("Not authorized.") + + doc = book.wldocument() + text = doc.as_text().get_string() response = http.HttpResponse(text, content_type='text/plain', mimetype='text/plain') response['Content-Disposition'] = 'attachment; filename=%s.txt' % slug return response @@ -205,13 +222,55 @@ def book_txt(request, slug): @never_cache def book_html(request, slug): - xml = get_object_or_404(Book, slug=slug).materialize() - output = StringIO() - # errors? - librarian.html.transform(StringIO(xml), output, parse_dublincore=False, - flags=['full-page']) - html = output.getvalue() - response = http.HttpResponse(html, content_type='text/html', mimetype='text/html') + book = get_object_or_404(Book, slug=slug) + if not book.accessible(request): + return HttpResponseForbidden("Not authorized.") + + doc = book.wldocument(parse_dublincore=False) + html = doc.as_html() + + html = html.get_string() if html is not None else '' + # response = http.HttpResponse(html, content_type='text/html', mimetype='text/html') + # return response + # book_themes = {} + # for fragment in book.fragments.all().iterator(): + # for theme in fragment.tags.filter(category='theme').iterator(): + # book_themes.setdefault(theme, []).append(fragment) + + # book_themes = book_themes.items() + # book_themes.sort(key=lambda s: s[0].sort_key) + return render_to_response('catalogue/book_text.html', locals(), + context_instance=RequestContext(request)) + + +@never_cache +def book_pdf(request, slug): + book = get_object_or_404(Book, slug=slug) + if not book.accessible(request): + return HttpResponseForbidden("Not authorized.") + + # TODO: move to celery + doc = book.wldocument() + # TODO: error handling + pdf_file = doc.as_pdf() + from catalogue.ebook_utils import serve_file + return serve_file(pdf_file.get_filename(), + book.slug + '.pdf', 'application/pdf') + + +@never_cache +def book_epub(request, slug): + book = get_object_or_404(Book, slug=slug) + if not book.accessible(request): + return HttpResponseForbidden("Not authorized.") + + # TODO: move to celery + doc = book.wldocument() + # TODO: error handling + epub = doc.as_epub().get_string() + response = HttpResponse(mimetype='application/epub+zip') + response['Content-Disposition'] = 'attachment; filename=%s' % book.slug + '.epub' + response.write(epub) return response @@ -221,11 +280,15 @@ def revision(request, slug, chunk=None): doc = Chunk.get(slug, chunk) except (Chunk.MultipleObjectsReturned, Chunk.DoesNotExist): raise Http404 + if not doc.book.accessible(request): + return HttpResponseForbidden("Not authorized.") return http.HttpResponse(str(doc.revision())) def book(request, slug): book = get_object_or_404(Book, slug=slug) + if not book.accessible(request): + return HttpResponseForbidden("Not authorized.") if request.user.has_perm('catalogue.change_book'): if request.method == "POST": @@ -235,25 +298,18 @@ def book(request, slug): return http.HttpResponseRedirect(book.get_absolute_url()) else: form = forms.BookForm(instance=book) - editable = True + editable = True else: form = forms.ReadonlyBookForm(instance=book) editable = False + publish_error = book.publishable_error() + publishable = publish_error is None - try: - book.assert_publishable() - except AssertionError, e: - publishable = False - publishable_error = e - else: - publishable = True - publishable_error = None - - return direct_to_template(request, "catalogue/book_detail.html", extra_context={ + return render(request, "catalogue/book_detail.html", { "book": book, "publishable": publishable, - "publishable_error": publishable_error, + "publishable_error": publish_error, "form": form, "editable": editable, }) @@ -265,6 +321,8 @@ def chunk_add(request, slug, chunk): doc = Chunk.get(slug, chunk) except (Chunk.MultipleObjectsReturned, Chunk.DoesNotExist): raise Http404 + if not doc.book.accessible(request): + return HttpResponseForbidden("Not authorized.") if request.method == "POST": form = forms.ChunkAddForm(request.POST, instance=doc) @@ -276,6 +334,9 @@ def chunk_add(request, slug, chunk): doc.split(creator=creator, slug=form.cleaned_data['slug'], title=form.cleaned_data['title'], + gallery_start=form.cleaned_data['gallery_start'], + user=form.cleaned_data['user'], + stage=form.cleaned_data['stage'] ) return http.HttpResponseRedirect(doc.book.get_absolute_url()) @@ -285,7 +346,7 @@ def chunk_add(request, slug, chunk): "title": "cz. %d" % (doc.number + 1, ), }) - return direct_to_template(request, "catalogue/chunk_add.html", extra_context={ + return render(request, "catalogue/chunk_add.html", { "chunk": doc, "form": form, }) @@ -296,6 +357,9 @@ def chunk_edit(request, slug, chunk): doc = Chunk.get(slug, chunk) except (Chunk.MultipleObjectsReturned, Chunk.DoesNotExist): raise Http404 + if not doc.book.accessible(request): + return HttpResponseForbidden("Not authorized.") + if request.method == "POST": form = forms.ChunkForm(request.POST, instance=doc) if form.is_valid(): @@ -309,20 +373,75 @@ def chunk_edit(request, slug, chunk): else: form = forms.ChunkForm(instance=doc) - parts = urlsplit(request.META['HTTP_REFERER']) - parts = ['', ''] + list(parts[2:]) - go_next = urlquote_plus(urlunsplit(parts)) + referer = request.META.get('HTTP_REFERER') + if referer: + parts = urlsplit(referer) + parts = ['', ''] + list(parts[2:]) + go_next = urlquote_plus(urlunsplit(parts)) + else: + go_next = '' - return direct_to_template(request, "catalogue/chunk_edit.html", extra_context={ + return render(request, "catalogue/chunk_edit.html", { "chunk": doc, "form": form, "go_next": go_next, }) +@transaction.commit_on_success +def chunk_mass_edit(request): + if request.method == 'POST': + ids = map(int, filter(lambda i: i.strip()!='', request.POST.get('ids').split(','))) + chunks = map(lambda i: Chunk.objects.get(id=i), ids) + + stage = request.POST.get('stage') + if stage: + try: + stage = Chunk.tag_model.objects.get(slug=stage) + except Chunk.DoesNotExist, e: + stage = None + + for c in chunks: c.stage = stage + + username = request.POST.get('user') + logger.info("username: %s" % username) + logger.info(request.POST) + if username: + try: + user = User.objects.get(username=username) + except User.DoesNotExist, e: + user = None + + for c in chunks: c.user = user + + status = request.POST.get('status') + if status: + books_affected = set() + for c in chunks: + if status == 'publish': + c.head.publishable = True + c.head.save() + elif status == 'unpublish': + c.head.publishable = False + c.head.save() + c.touch() # cache + books_affected.add(c.book) + for b in books_affected: + b.touch() # cache + + for c in chunks: c.save() + + return HttpResponse("", content_type="text/plain") + else: + raise Http404 + + @permission_required('catalogue.change_book') def book_append(request, slug): book = get_object_or_404(Book, slug=slug) + if not book.accessible(request): + return HttpResponseForbidden("Not authorized.") + if request.method == "POST": form = forms.BookAppendForm(book, request.POST) if form.is_valid(): @@ -331,7 +450,7 @@ def book_append(request, slug): return http.HttpResponseRedirect(append_to.get_absolute_url()) else: form = forms.BookAppendForm(book) - return direct_to_template(request, "catalogue/book_append_to.html", extra_context={ + return render(request, "catalogue/book_append_to.html", { "book": book, "form": form, @@ -343,6 +462,9 @@ def book_append(request, slug): @login_required def publish(request, slug): book = get_object_or_404(Book, slug=slug) + if not book.accessible(request): + return HttpResponseForbidden("Not authorized.") + try: book.publish(request.user) except NotAuthorizedError: @@ -351,3 +473,21 @@ def publish(request, slug): return http.HttpResponse(e) else: return http.HttpResponseRedirect(book.get_absolute_url()) + + +class GalleryView(UploadView): + def get_object(self, request, slug): + book = get_object_or_404(Book, slug=slug) + if not book.gallery: + raise Http404 + return book + + def breadcrumbs(self): + return [ + (_('books'), reverse('catalogue_document_list')), + (self.object.title, self.object.get_absolute_url()), + (_('scan gallery'),), + ] + + def get_directory(self): + return "%s%s/" % (settings.IMAGE_DIR, self.object.gallery)