1 # This file is part of FNP-Redakcja, licensed under GNU Affero GPLv3 or later.
2 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
4 from collections import defaultdict
5 from datetime import datetime, date, timedelta
8 from urllib.parse import unquote, urlsplit, urlunsplit
10 from django.conf import settings
11 from django.contrib import auth
12 from django.contrib.auth.models import User
13 from django.contrib.auth.decorators import login_required, permission_required
14 from django.urls import reverse
15 from django.db.models import Count, Q
16 from django.db import transaction
17 from django import http
18 from django.http import Http404, HttpResponse, HttpResponseForbidden
19 from django.http.response import HttpResponseRedirect
20 from django.shortcuts import get_object_or_404, render
21 from django.utils.encoding import iri_to_uri
22 from django.utils.http import urlquote_plus
23 from django.utils.translation import ugettext_lazy as _
24 from django.views.decorators.http import require_POST
25 from django_cas_ng.decorators import user_passes_test
27 from apiclient import NotAuthorizedError
30 from .helpers import active_tab
31 from .models import (Book, Chunk, Image, BookPublishRecord,
32 ChunkPublishRecord, ImagePublishRecord, Project)
33 from fileupload.views import UploadView
36 # Quick hack around caching problems, TODO: use ETags
38 from django.views.decorators.cache import never_cache
40 logger = logging.getLogger("fnp.documents")
45 def document_list(request):
46 return render(request, 'documents/document_list.html')
51 def image_list(request, user=None):
52 return render(request, 'documents/image_list.html')
56 def user(request, username):
57 user = get_object_or_404(User, username=username)
58 return render(request, 'documents/user_page.html', {"viewed_user": user})
65 last_books = sorted(request.session.get("wiki_last_books", {}).items(),
66 key=lambda x: x[1]['time'], reverse=True)
67 for k, v in last_books:
68 v['time'] = datetime.fromtimestamp(v['time'])
69 return render(request, 'documents/my_page.html', {
70 'last_books': last_books,
77 return render(request, 'documents/user_list.html', {
78 'users': User.objects.all().annotate(count=Count('chunk')).order_by(
79 '-count', 'last_name', 'first_name'),
83 @active_tab('activity')
84 def activity(request, isodate=None):
87 day = helpers.parse_isodate(isodate)
94 next_day = day + timedelta(1)
95 prev_day = day - timedelta(1)
97 return render(request, 'documents/activity.html', locals())
101 def logout_then_redirect(request):
103 return http.HttpResponseRedirect(urlquote_plus(request.GET.get('next', '/'), safe='/?='))
106 @permission_required('documents.add_book')
107 @active_tab('create')
108 def create_missing(request, slug=None):
111 slug = slug.replace(' ', '-')
113 if request.method == "POST":
114 form = forms.DocumentCreateForm(request.POST, request.FILES)
117 if request.user.is_authenticated:
118 creator = request.user
122 text=form.cleaned_data['text'],
124 slug=form.cleaned_data['slug'],
125 title=form.cleaned_data['title'],
126 gallery=form.cleaned_data['gallery'],
129 return http.HttpResponseRedirect(reverse("documents_book", args=[book.slug]))
131 form = forms.DocumentCreateForm(initial={
133 "title": slug.replace('-', ' ').title(),
137 return render(request, "documents/document_create_missing.html", {
145 @permission_required('documents.add_book')
146 @active_tab('upload')
148 if request.method == "POST":
149 form = forms.DocumentsUploadForm(request.POST, request.FILES)
151 from slugify import slugify
153 if request.user.is_authenticated:
154 creator = request.user
158 zip = form.cleaned_data['zip']
163 existing = [book.slug for book in Book.objects.all()]
164 for filename in zip.namelist():
165 if filename[-1] == '/':
167 title = os.path.basename(filename)[:-4]
168 slug = slugify(title)
169 if not (slug and filename.endswith('.xml')):
170 skipped_list.append(filename)
172 error_list.append((filename, slug, _('Slug already used for %s' % slugs[slug])))
173 elif slug in existing:
174 error_list.append((filename, slug, _('Slug already used in repository.')))
177 zip.read(filename).decode('utf-8') # test read
178 ok_list.append((filename, slug, title))
179 except UnicodeDecodeError:
180 error_list.append((filename, title, _('File should be UTF-8 encoded.')))
181 slugs[slug] = filename
184 for filename, slug, title in ok_list:
186 text=zip.read(filename).decode('utf-8'),
192 return render(request, "documents/document_upload.html", {
195 "skipped_list": skipped_list,
196 "error_list": error_list,
201 form = forms.DocumentsUploadForm()
203 return render(request, "documents/document_upload.html", {
210 def serve_xml(request, book, slug):
211 if not book.accessible(request):
212 return HttpResponseForbidden("Not authorized.")
213 xml = book.materialize(publishable=True)
214 response = http.HttpResponse(xml, content_type='application/xml')
215 response['Content-Disposition'] = 'attachment; filename=%s.xml' % slug
220 def book_xml(request, slug):
221 book = get_object_or_404(Book, slug=slug)
222 return serve_xml(request, book, slug)
226 def book_xml_dc(request, slug):
227 book = get_object_or_404(Book, catalogue_book_id=slug)
228 return serve_xml(request, book, slug)
232 def book_txt(request, slug):
233 book = get_object_or_404(Book, slug=slug)
234 if not book.accessible(request):
235 return HttpResponseForbidden("Not authorized.")
237 doc = book.wldocument()
238 text = doc.as_text().get_bytes()
239 response = http.HttpResponse(text, content_type='text/plain')
240 response['Content-Disposition'] = 'attachment; filename=%s.txt' % slug
245 def book_html(request, slug):
246 book = get_object_or_404(Book, slug=slug)
247 if not book.accessible(request):
248 return HttpResponseForbidden("Not authorized.")
250 doc = book.wldocument(parse_dublincore=False)
251 html = doc.as_html(options={'gallery': "'%s'" % book.gallery_url()})
253 html = html.get_bytes().decode('utf-8') if html is not None else ''
254 # response = http.HttpResponse(html, content_type='text/html')
257 # for fragment in book.fragments.all().iterator():
258 # for theme in fragment.tags.filter(category='theme').iterator():
259 # book_themes.setdefault(theme, []).append(fragment)
261 # book_themes = book_themes.items()
262 # book_themes.sort(key=lambda s: s[0].sort_key)
263 return render(request, 'documents/book_text.html', locals())
267 def book_pdf(request, slug, mobile=False):
268 book = get_object_or_404(Book, slug=slug)
269 if not book.accessible(request):
270 return HttpResponseForbidden("Not authorized.")
272 # TODO: move to celery
273 doc = book.wldocument()
274 # TODO: error handling
275 customizations = ['26pt', 'nothemes', 'nomargins', 'notoc'] if mobile else None
276 pdf_file = doc.as_pdf(cover=True, ilustr_path=book.gallery_path(), customizations=customizations)
277 from .ebook_utils import serve_file
278 return serve_file(pdf_file.get_filename(),
279 book.slug + '.pdf', 'application/pdf')
283 def book_epub(request, slug):
284 book = get_object_or_404(Book, slug=slug)
285 if not book.accessible(request):
286 return HttpResponseForbidden("Not authorized.")
288 # TODO: move to celery
289 doc = book.wldocument()
290 # TODO: error handling
291 epub = doc.as_epub(ilustr_path=book.gallery_path()).get_bytes()
292 response = HttpResponse(content_type='application/epub+zip')
293 response['Content-Disposition'] = 'attachment; filename=%s' % book.slug + '.epub'
299 def book_mobi(request, slug):
300 book = get_object_or_404(Book, slug=slug)
301 if not book.accessible(request):
302 return HttpResponseForbidden("Not authorized.")
304 # TODO: move to celery
305 doc = book.wldocument()
306 # TODO: error handling
307 mobi = doc.as_mobi(ilustr_path=book.gallery_path()).get_bytes()
308 response = HttpResponse(content_type='application/x-mobipocket-ebook')
309 response['Content-Disposition'] = 'attachment; filename=%s' % book.slug + '.mobi'
315 def revision(request, slug, chunk=None):
317 doc = Chunk.get(slug, chunk)
318 except (Chunk.MultipleObjectsReturned, Chunk.DoesNotExist):
320 if not doc.book.accessible(request):
321 return HttpResponseForbidden("Not authorized.")
322 return http.HttpResponse(str(doc.revision()))
325 def book(request, slug):
326 book = get_object_or_404(Book, slug=slug)
327 if not book.accessible(request):
328 return HttpResponseForbidden("Not authorized.")
330 if request.user.has_perm('documents.change_book'):
331 if request.method == "POST":
332 form = forms.BookForm(request.POST, instance=book)
335 return http.HttpResponseRedirect(book.get_absolute_url())
337 form = forms.BookForm(instance=book)
338 publish_options_form = forms.PublishOptionsForm()
341 form = forms.ReadonlyBookForm(instance=book)
342 publish_options_form = forms.PublishOptionsForm()
345 publish_error = book.publishable_error()
346 publishable = publish_error is None
348 return render(request, "documents/book_detail.html", {
350 "publishable": publishable,
351 "publishable_error": publish_error,
353 "publish_options_form": publish_options_form,
354 "editable": editable,
358 def image(request, slug):
359 image = get_object_or_404(Image, slug=slug)
360 if not image.accessible(request):
361 return HttpResponseForbidden("Not authorized.")
363 if request.user.has_perm('documents.change_image'):
364 if request.method == "POST":
365 form = forms.ImageForm(request.POST, instance=image)
368 return http.HttpResponseRedirect(image.get_absolute_url())
370 form = forms.ImageForm(instance=image)
373 form = forms.ReadonlyImageForm(instance=image)
376 publish_error = image.publishable_error()
377 publishable = publish_error is None
379 return render(request, "documents/image_detail.html", {
381 "publishable": publishable,
382 "publishable_error": publish_error,
384 "editable": editable,
388 @permission_required('documents.add_chunk')
389 def chunk_add(request, slug, chunk):
391 doc = Chunk.get(slug, chunk)
392 except (Chunk.MultipleObjectsReturned, Chunk.DoesNotExist):
394 if not doc.book.accessible(request):
395 return HttpResponseForbidden("Not authorized.")
397 if request.method == "POST":
398 form = forms.ChunkAddForm(request.POST, instance=doc)
400 if request.user.is_authenticated:
401 creator = request.user
404 doc.split(creator=creator,
405 slug=form.cleaned_data['slug'],
406 title=form.cleaned_data['title'],
407 gallery_start=form.cleaned_data['gallery_start'],
408 user=form.cleaned_data['user'],
409 stage=form.cleaned_data['stage']
412 return http.HttpResponseRedirect(doc.book.get_absolute_url())
414 form = forms.ChunkAddForm(initial={
415 "slug": str(doc.number + 1),
416 "title": "cz. %d" % (doc.number + 1, ),
419 return render(request, "documents/chunk_add.html", {
426 def chunk_edit(request, slug, chunk):
428 doc = Chunk.get(slug, chunk)
429 except (Chunk.MultipleObjectsReturned, Chunk.DoesNotExist):
431 if not doc.book.accessible(request):
432 return HttpResponseForbidden("Not authorized.")
434 if request.method == "POST":
435 form = forms.ChunkForm(request.POST, instance=doc)
438 go_next = request.GET.get('next', None)
440 go_next = urlquote_plus(unquote(iri_to_uri(go_next)), safe='/?=&')
442 go_next = doc.book.get_absolute_url()
443 return http.HttpResponseRedirect(go_next)
445 form = forms.ChunkForm(instance=doc)
447 referer = request.META.get('HTTP_REFERER')
449 parts = urlsplit(referer)
450 parts = ['', ''] + list(parts[2:])
451 go_next = urlquote_plus(urlunsplit(parts))
455 return render(request, "documents/chunk_edit.html", {
465 def chunk_mass_edit(request):
466 ids = [int(i) for i in request.POST.get('ids').split(',') if i.strip()]
467 chunks = list(Chunk.objects.filter(id__in=ids))
469 stage = request.POST.get('stage')
472 stage = Chunk.tag_model.objects.get(slug=stage)
473 except Chunk.DoesNotExist as e:
476 for c in chunks: c.stage = stage
478 username = request.POST.get('user')
479 logger.info("username: %s" % username)
480 logger.info(request.POST)
483 user = User.objects.get(username=username)
484 except User.DoesNotExist as e:
487 for c in chunks: c.user = user
489 project_id = request.POST.get('project')
492 project = Project.objects.get(pk=int(project_id))
493 except (Project.DoesNotExist, ValueError) as e:
497 book.project = project
500 for c in chunks: c.save()
502 return HttpResponse("", content_type="text/plain")
508 def image_mass_edit(request):
509 ids = map(int, filter(lambda i: i.strip()!='', request.POST.get('ids').split(',')))
510 images = map(lambda i: Image.objects.get(id=i), ids)
512 stage = request.POST.get('stage')
515 stage = Image.tag_model.objects.get(slug=stage)
516 except Image.DoesNotExist as e:
519 for c in images: c.stage = stage
521 username = request.POST.get('user')
522 logger.info("username: %s" % username)
523 logger.info(request.POST)
526 user = User.objects.get(username=username)
527 except User.DoesNotExist as e:
530 for c in images: c.user = user
532 project_id = request.POST.get('project')
535 project = Project.objects.get(pk=int(project_id))
536 except (Project.DoesNotExist, ValueError) as e:
541 for c in images: c.save()
543 return HttpResponse("", content_type="text/plain")
546 @permission_required('documents.change_book')
547 def book_append(request, slug):
548 book = get_object_or_404(Book, slug=slug)
549 if not book.accessible(request):
550 return HttpResponseForbidden("Not authorized.")
552 if request.method == "POST":
553 form = forms.BookAppendForm(book, request.POST)
555 append_to = form.cleaned_data['append_to']
556 append_to.append(book)
557 return http.HttpResponseRedirect(append_to.get_absolute_url())
559 form = forms.BookAppendForm(book)
560 return render(request, "documents/book_append_to.html", {
570 def publish(request, slug):
571 form = forms.PublishOptionsForm(request.POST)
573 days = form.cleaned_data['days']
574 beta = form.cleaned_data['beta']
575 hidden = form.cleaned_data['hidden']
580 book = get_object_or_404(Book, slug=slug)
581 if not book.accessible(request):
582 return HttpResponseForbidden("Not authorized.")
585 protocol = 'https://' if request.is_secure() else 'http://'
586 book.publish(request.user, host=protocol + request.get_host(), days=days, beta=beta, hidden=hidden)
587 except NotAuthorizedError:
588 return http.HttpResponseRedirect(reverse('apiclient_oauth' if not beta else 'apiclient_beta_oauth'))
589 except BaseException as e:
590 return http.HttpResponse(repr(e))
592 return http.HttpResponseRedirect(book.get_absolute_url())
597 def publish_image(request, slug):
598 image = get_object_or_404(Image, slug=slug)
599 if not image.accessible(request):
600 return HttpResponseForbidden("Not authorized.")
603 image.publish(request.user)
604 except NotAuthorizedError:
605 return http.HttpResponseRedirect(reverse('apiclient_oauth'))
606 except BaseException as e:
607 return http.HttpResponse(e)
609 return http.HttpResponseRedirect(image.get_absolute_url())
612 class GalleryView(UploadView):
613 def get_object(self, request, slug):
614 book = get_object_or_404(Book, slug=slug)
619 def breadcrumbs(self):
621 (_('books'), reverse('documents_document_list')),
622 (self.object.title, self.object.get_absolute_url()),
623 (_('scan gallery'),),
626 def get_directory(self):
627 return "%s%s/" % (settings.IMAGE_DIR, self.object.gallery)
630 def active_users_list(request):
631 year = int(request.GET.get('y', date.today().year))
632 by_user = defaultdict(lambda: 0)
633 by_email = defaultdict(lambda: 0)
634 names_by_email = defaultdict(set)
635 for change_model in (Chunk.change_model, Image.change_model):
636 for c in change_model.objects.filter(
637 created_at__year=year).order_by(
638 'author', 'author_email', 'author_name').values(
639 'author', 'author_name', 'author_email').annotate(
640 c=Count('author'), ce=Count('author_email')).distinct():
642 by_user[c['author']] += c['c']
644 by_email[c['author_email']] += c['ce']
645 if (c['author_name'] or '').strip():
646 names_by_email[c['author_email']].add(c['author_name'])
647 for user in User.objects.filter(pk__in=by_user):
648 by_email[user.email] += by_user[user.pk]
649 names_by_email[user.email].add("%s %s" % (user.first_name, user.last_name))
652 for email, count in by_email.items():
653 active_users.append((email, names_by_email[email], count))
654 active_users.sort(key=lambda x: -x[2])
655 return render(request, 'documents/active_users_list.html', {
656 'users': active_users,
661 @user_passes_test(lambda u: u.is_superuser)
662 def mark_final(request):
663 if request.method == 'POST':
664 form = forms.MarkFinalForm(data=request.POST)
667 return HttpResponseRedirect(reverse('mark_final_completed'))
669 form = forms.MarkFinalForm()
670 return render(request, 'documents/mark_final.html', {'form': form})
673 def mark_final_completed(request):
674 return render(request, 'documents/mark_final_completed.html')