X-Git-Url: https://git.mdrn.pl/redakcja.git/blobdiff_plain/1b718c10066557540770bb0960a773dce0ad4462..210e62452e0e9f26f3e006c874b66ac44005d492:/apps/catalogue/views.py diff --git a/apps/catalogue/views.py b/apps/catalogue/views.py index 487307d5..bc54c3ea 100644 --- a/apps/catalogue/views.py +++ b/apps/catalogue/views.py @@ -1,30 +1,31 @@ -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.contrib import auth from django.contrib.auth.models import User -from django.contrib.auth.decorators import login_required +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 import http -from django.http import Http404 +from django.http import Http404, HttpResponse, HttpResponseForbidden from django.shortcuts import get_object_or_404, render +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 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 catalogue.models import (Book, Chunk, Image, BookPublishRecord, + ChunkPublishRecord, ImagePublishRecord) +from catalogue.tasks import publishable_error # # Quick hack around caching problems, TODO: use ETags @@ -40,6 +41,12 @@ def document_list(request): return render(request, 'catalogue/document_list.html') +@active_tab('images') +@never_cache +def image_list(request, user=None): + return render(request, 'catalogue/image_list.html') + + @never_cache def user(request, username): user = get_object_or_404(User, username=username) @@ -53,6 +60,8 @@ def my(request): return render(request, 'catalogue/my_page.html', { 'last_books': sorted(request.session.get("wiki_last_books", {}).items(), key=lambda x: x[1]['time'], reverse=True), + + "logout_to": '/', }) @@ -65,8 +74,20 @@ def users(request): @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 @@ -75,6 +96,7 @@ def logout_then_redirect(request): return http.HttpResponseRedirect(urlquote_plus(request.GET.get('next', '/'), safe='/?=')) +@permission_required('catalogue.add_book') @active_tab('create') def create_missing(request, slug=None): if slug is None: @@ -94,21 +116,26 @@ 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={ "slug": slug, "form": form, + + "logout_to": '/', }) +@permission_required('catalogue.add_book') @active_tab('upload') def upload(request): if request.method == "POST": @@ -160,18 +187,25 @@ def upload(request): "ok_list": ok_list, "skipped_list": skipped_list, "error_list": error_list, + + "logout_to": '/', }) else: form = forms.DocumentsUploadForm() return direct_to_template(request, "catalogue/document_upload.html", extra_context={ "form": form, + + "logout_to": '/', }) @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 @@ -180,9 +214,14 @@ def book_xml(request, slug): @never_cache def book_txt(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() output = StringIO() # errors? + + import librarian.text librarian.text.transform(StringIO(xml), output) text = output.getvalue() response = http.HttpResponse(text, content_type='text/plain', mimetype='text/plain') @@ -192,9 +231,14 @@ def book_txt(request, slug): @never_cache def book_html(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() output = StringIO() # errors? + + import librarian.html librarian.html.transform(StringIO(xml), output, parse_dublincore=False, flags=['full-page']) html = output.getvalue() @@ -202,125 +246,138 @@ def book_html(request, slug): return response +@never_cache +def book_pdf(request, slug): + book = get_object_or_404(Book, slug=slug) + if not book.accessible(request): + return HttpResponseForbidden("Not authorized.") + + from tempfile import NamedTemporaryFile + from os import unlink + from librarian import pdf + from catalogue.ebook_utils import RedakcjaDocProvider, serve_file + + xml = book.materialize() + xml_file = NamedTemporaryFile() + xml_file.write(xml.encode('utf-8')) + xml_file.flush() + + try: + pdf_file = NamedTemporaryFile(delete=False) + pdf.transform(RedakcjaDocProvider(publishable=True), + file_path=xml_file.name, + output_file=pdf_file, + ) + return serve_file(pdf_file.name, book.slug + '.pdf', 'application/pdf') + finally: + unlink(pdf_file.name) + + +@never_cache +def book_epub(request, slug): + book = get_object_or_404(Book, slug=slug) + if not book.accessible(request): + return HttpResponseForbidden("Not authorized.") + + from StringIO import StringIO + from tempfile import NamedTemporaryFile + from librarian import epub + from catalogue.ebook_utils import RedakcjaDocProvider + + xml = book.materialize() + xml_file = NamedTemporaryFile() + xml_file.write(xml.encode('utf-8')) + xml_file.flush() + + epub_file = StringIO() + epub.transform(RedakcjaDocProvider(publishable=True), + file_path=xml_file.name, + output_file=epub_file) + response = HttpResponse(mimetype='application/epub+zip') + response['Content-Disposition'] = 'attachment; filename=%s' % book.slug + '.epub' + response.write(epub_file.getvalue()) + return response + + @never_cache def revision(request, slug, chunk=None): try: 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) - - # TODO: most of this should go somewhere else - - # do we need some automation? - first_master = None - chunks = [] - need_fixing = False - choose_master = False - - length = book.chunk_set.count() - for i, chunk in enumerate(book): - chunk_dict = { - "chunk": chunk, - "fix": [], - "grade": "" - } - graded = xml_tools.GradedText(chunk.materialize()) - if graded.is_wl(): - master = graded.master() - if first_master is None: - first_master = master - elif master != first_master: - chunk_dict['fix'].append('bad-master') - - if i > 0 and not graded.has_trim_begin(): - chunk_dict['fix'].append('trim-begin') - if i < length - 1 and not graded.has_trim_end(): - chunk_dict['fix'].append('trim-end') - - if chunk_dict['fix']: - chunk_dict['grade'] = 'wl-fix' - else: - chunk_dict['grade'] = 'wl' - - elif graded.is_broken_wl(): - chunk_dict['grade'] = 'wl-broken' - elif graded.is_xml(): - chunk_dict['grade'] = 'xml' + if not book.accessible(request): + return HttpResponseForbidden("Not authorized.") + + if request.user.has_perm('catalogue.change_book'): + if request.method == "POST": + form = forms.BookForm(request.POST, instance=book) + if form.is_valid(): + form.save() + return http.HttpResponseRedirect(book.get_absolute_url()) else: - chunk_dict['grade'] = 'plain' - chunk_dict['fix'].append('wl') - choose_master = True + form = forms.BookForm(instance=book) + editable = True + else: + form = forms.ReadonlyBookForm(instance=book) + editable = False - if chunk_dict['fix']: - need_fixing = True - chunks.append(chunk_dict) + publish_error = publishable_error(book) + publishable = publish_error is None - if first_master or not need_fixing: - choose_master = False + return direct_to_template(request, "catalogue/book_detail.html", extra_context={ + "book": book, + "publishable": publishable, + "publishable_error": publish_error, + "form": form, + "editable": editable, + }) - if request.method == "POST": - form = forms.ChooseMasterForm(request.POST) - if not choose_master or form.is_valid(): - if choose_master: - first_master = form.cleaned_data['master'] - - # do the actual fixing - for c in chunks: - if not c['fix']: - continue - text = c['chunk'].materialize() - for fix in c['fix']: - if fix == 'bad-master': - text = xml_tools.change_master(text, first_master) - elif fix == 'trim-begin': - text = xml_tools.add_trim_begin(text) - elif fix == 'trim-end': - text = xml_tools.add_trim_end(text) - elif fix == 'wl': - text = xml_tools.basic_structure(text, first_master) - author = request.user if request.user.is_authenticated() else None - description = "auto-fix: " + ", ".join(c['fix']) - c['chunk'].commit(text=text, author=author, - description=description) - - return http.HttpResponseRedirect(book.get_absolute_url()) - elif choose_master: - form = forms.ChooseMasterForm() - else: - form = None +def image(request, slug): + image = get_object_or_404(Image, slug=slug) + if not image.accessible(request): + return HttpResponseForbidden("Not authorized.") - try: - book.assert_publishable() - except AssertionError, e: - publishable = False - publishable_error = e + if request.user.has_perm('catalogue.change_image'): + if request.method == "POST": + form = forms.ImageForm(request.POST, instance=image) + if form.is_valid(): + form.save() + return http.HttpResponseRedirect(image.get_absolute_url()) + else: + form = forms.ImageForm(instance=image) + editable = True else: - publishable = True - publishable_error = None + form = forms.ReadonlyImageForm(instance=image) + editable = False - return direct_to_template(request, "catalogue/book_detail.html", extra_context={ - "book": book, + publish_error = publishable_error(image) + publishable = publish_error is None + + return direct_to_template(request, "catalogue/image_detail.html", extra_context={ + "object": image, "publishable": publishable, - "publishable_error": publishable_error, - "chunks": chunks, - "need_fixing": need_fixing, - "choose_master": choose_master, - "first_master": first_master, + "publishable_error": publish_error, "form": form, + "editable": editable, }) +@permission_required('catalogue.add_chunk') def chunk_add(request, slug, chunk): try: 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) @@ -332,6 +389,9 @@ 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()) @@ -352,47 +412,56 @@ 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(): form.save() - return http.HttpResponseRedirect(doc.book.get_absolute_url()) + go_next = request.GET.get('next', None) + if go_next: + go_next = urlquote_plus(unquote(iri_to_uri(go_next)), safe='/?=&') + else: + go_next = doc.book.get_absolute_url() + return http.HttpResponseRedirect(go_next) else: form = forms.ChunkForm(instance=doc) + + 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={ "chunk": doc, "form": form, + "go_next": go_next, }) +@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(request.POST) + form = forms.BookAppendForm(book, request.POST) if form.is_valid(): append_to = form.cleaned_data['append_to'] append_to.append(book) return http.HttpResponseRedirect(append_to.get_absolute_url()) else: - form = forms.BookAppendForm() + form = forms.BookAppendForm(book) return direct_to_template(request, "catalogue/book_append_to.html", extra_context={ "book": book, "form": form, - }) - -def book_edit(request, slug): - book = get_object_or_404(Book, slug=slug) - if request.method == "POST": - form = forms.BookForm(request.POST, instance=book) - if form.is_valid(): - form.save() - return http.HttpResponseRedirect(book.get_absolute_url()) - else: - form = forms.BookForm(instance=book) - return direct_to_template(request, "catalogue/book_edit.html", extra_context={ - "book": book, - "form": form, + "logout_to": '/', }) @@ -400,6 +469,9 @@ def book_edit(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: @@ -408,3 +480,20 @@ def publish(request, slug): return http.HttpResponse(e) else: return http.HttpResponseRedirect(book.get_absolute_url()) + + +@require_POST +@login_required +def publish_image(request, slug): + image = get_object_or_404(Image, slug=slug) + if not image.accessible(request): + return HttpResponseForbidden("Not authorized.") + + try: + image.publish(request.user) + except NotAuthorizedError: + return http.HttpResponseRedirect(reverse('apiclient_oauth')) + except BaseException, e: + return http.HttpResponse(e) + else: + return http.HttpResponseRedirect(image.get_absolute_url())