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, base_url=request.build_absolute_uri(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
292 #### Problemas: images in children.
293 epub = doc.as_epub(base_url='file://' + book.gallery_path() + '/').get_bytes()
294 response = HttpResponse(content_type='application/epub+zip')
295 response['Content-Disposition'] = 'attachment; filename=%s' % book.slug + '.epub'
301 def book_mobi(request, slug):
302 book = get_object_or_404(Book, slug=slug)
303 if not book.accessible(request):
304 return HttpResponseForbidden("Not authorized.")
306 # TODO: move to celery
307 doc = book.wldocument()
308 # TODO: error handling
309 mobi = doc.as_mobi(base_url='file://' + book.gallery_path() + '/').get_bytes()
310 response = HttpResponse(content_type='application/x-mobipocket-ebook')
311 response['Content-Disposition'] = 'attachment; filename=%s' % book.slug + '.mobi'
317 def revision(request, slug, chunk=None):
319 doc = Chunk.get(slug, chunk)
320 except (Chunk.MultipleObjectsReturned, Chunk.DoesNotExist):
322 if not doc.book.accessible(request):
323 return HttpResponseForbidden("Not authorized.")
324 return http.HttpResponse(str(doc.revision()))
327 def book(request, slug):
328 book = get_object_or_404(Book, slug=slug)
329 if not book.accessible(request):
330 return HttpResponseForbidden("Not authorized.")
332 if request.user.has_perm('documents.change_book'):
333 if request.method == "POST":
334 form = forms.BookForm(request.POST, instance=book)
337 return http.HttpResponseRedirect(book.get_absolute_url())
339 form = forms.BookForm(instance=book)
340 publish_options_form = forms.PublishOptionsForm()
343 form = forms.ReadonlyBookForm(instance=book)
344 publish_options_form = forms.PublishOptionsForm()
347 publish_error = book.publishable_error()
348 publishable = publish_error is None
351 doc = book.wldocument()
355 return render(request, "documents/book_detail.html", {
358 "publishable": publishable,
359 "publishable_error": publish_error,
361 "publish_options_form": publish_options_form,
362 "editable": editable,
366 def image(request, slug):
367 image = get_object_or_404(Image, slug=slug)
368 if not image.accessible(request):
369 return HttpResponseForbidden("Not authorized.")
371 if request.user.has_perm('documents.change_image'):
372 if request.method == "POST":
373 form = forms.ImageForm(request.POST, instance=image)
376 return http.HttpResponseRedirect(image.get_absolute_url())
378 form = forms.ImageForm(instance=image)
381 form = forms.ReadonlyImageForm(instance=image)
384 publish_error = image.publishable_error()
385 publishable = publish_error is None
387 return render(request, "documents/image_detail.html", {
389 "publishable": publishable,
390 "publishable_error": publish_error,
392 "editable": editable,
396 @permission_required('documents.add_chunk')
397 def chunk_add(request, slug, chunk):
399 doc = Chunk.get(slug, chunk)
400 except (Chunk.MultipleObjectsReturned, Chunk.DoesNotExist):
402 if not doc.book.accessible(request):
403 return HttpResponseForbidden("Not authorized.")
405 if request.method == "POST":
406 form = forms.ChunkAddForm(request.POST, instance=doc)
408 if request.user.is_authenticated:
409 creator = request.user
412 doc.split(creator=creator,
413 slug=form.cleaned_data['slug'],
414 title=form.cleaned_data['title'],
415 gallery_start=form.cleaned_data['gallery_start'],
416 user=form.cleaned_data['user'],
417 stage=form.cleaned_data['stage']
420 return http.HttpResponseRedirect(doc.book.get_absolute_url())
422 form = forms.ChunkAddForm(initial={
423 "slug": str(doc.number + 1),
424 "title": "cz. %d" % (doc.number + 1, ),
427 return render(request, "documents/chunk_add.html", {
434 def chunk_edit(request, slug, chunk):
436 doc = Chunk.get(slug, chunk)
437 except (Chunk.MultipleObjectsReturned, Chunk.DoesNotExist):
439 if not doc.book.accessible(request):
440 return HttpResponseForbidden("Not authorized.")
442 if request.method == "POST":
443 form = forms.ChunkForm(request.POST, instance=doc)
446 go_next = request.GET.get('next', None)
448 go_next = urlquote_plus(unquote(iri_to_uri(go_next)), safe='/?=&')
450 go_next = doc.book.get_absolute_url()
451 return http.HttpResponseRedirect(go_next)
453 form = forms.ChunkForm(instance=doc)
455 referer = request.META.get('HTTP_REFERER')
457 parts = urlsplit(referer)
458 parts = ['', ''] + list(parts[2:])
459 go_next = urlquote_plus(urlunsplit(parts))
463 return render(request, "documents/chunk_edit.html", {
473 def chunk_mass_edit(request):
474 ids = [int(i) for i in request.POST.get('ids').split(',') if i.strip()]
475 chunks = list(Chunk.objects.filter(id__in=ids))
477 stage = request.POST.get('stage')
480 stage = Chunk.tag_model.objects.get(slug=stage)
481 except Chunk.DoesNotExist as e:
484 for c in chunks: c.stage = stage
486 username = request.POST.get('user')
487 logger.info("username: %s" % username)
488 logger.info(request.POST)
491 user = User.objects.get(username=username)
492 except User.DoesNotExist as e:
495 for c in chunks: c.user = user
497 project_id = request.POST.get('project')
500 project = Project.objects.get(pk=int(project_id))
501 except (Project.DoesNotExist, ValueError) as e:
505 book.project = project
508 for c in chunks: c.save()
510 return HttpResponse("", content_type="text/plain")
516 def image_mass_edit(request):
517 ids = map(int, filter(lambda i: i.strip()!='', request.POST.get('ids').split(',')))
518 images = map(lambda i: Image.objects.get(id=i), ids)
520 stage = request.POST.get('stage')
523 stage = Image.tag_model.objects.get(slug=stage)
524 except Image.DoesNotExist as e:
527 for c in images: c.stage = stage
529 username = request.POST.get('user')
530 logger.info("username: %s" % username)
531 logger.info(request.POST)
534 user = User.objects.get(username=username)
535 except User.DoesNotExist as e:
538 for c in images: c.user = user
540 project_id = request.POST.get('project')
543 project = Project.objects.get(pk=int(project_id))
544 except (Project.DoesNotExist, ValueError) as e:
549 for c in images: c.save()
551 return HttpResponse("", content_type="text/plain")
554 @permission_required('documents.change_book')
555 def book_append(request, slug):
556 book = get_object_or_404(Book, slug=slug)
557 if not book.accessible(request):
558 return HttpResponseForbidden("Not authorized.")
560 if request.method == "POST":
561 form = forms.BookAppendForm(book, request.POST)
563 append_to = form.cleaned_data['append_to']
564 append_to.append(book)
565 return http.HttpResponseRedirect(append_to.get_absolute_url())
567 form = forms.BookAppendForm(book)
568 return render(request, "documents/book_append_to.html", {
578 def publish(request, slug):
579 form = forms.PublishOptionsForm(request.POST)
581 days = form.cleaned_data['days']
582 beta = form.cleaned_data['beta']
583 hidden = form.cleaned_data['hidden']
588 book = get_object_or_404(Book, slug=slug)
589 if not book.accessible(request):
590 return HttpResponseForbidden("Not authorized.")
593 protocol = 'https://' if request.is_secure() else 'http://'
594 book.publish(request.user, host=protocol + request.get_host(), days=days, beta=beta, hidden=hidden)
595 except NotAuthorizedError:
596 return http.HttpResponseRedirect(reverse('apiclient_oauth' if not beta else 'apiclient_beta_oauth'))
597 except BaseException as e:
598 return http.HttpResponse(repr(e))
600 return http.HttpResponseRedirect(book.get_absolute_url())
605 def publish_image(request, slug):
606 image = get_object_or_404(Image, slug=slug)
607 if not image.accessible(request):
608 return HttpResponseForbidden("Not authorized.")
611 image.publish(request.user)
612 except NotAuthorizedError:
613 return http.HttpResponseRedirect(reverse('apiclient_oauth'))
614 except BaseException as e:
615 return http.HttpResponse(e)
617 return http.HttpResponseRedirect(image.get_absolute_url())
620 class GalleryView(UploadView):
621 def get_object(self, request, slug):
622 book = get_object_or_404(Book, slug=slug)
627 def breadcrumbs(self):
629 (_('books'), reverse('documents_document_list')),
630 (self.object.title, self.object.get_absolute_url()),
631 (_('scan gallery'),),
634 def get_directory(self):
635 return "%s%s/" % (settings.IMAGE_DIR, self.object.gallery)
638 def active_users_list(request):
639 year = int(request.GET.get('y', date.today().year))
640 by_user = defaultdict(lambda: 0)
641 by_email = defaultdict(lambda: 0)
642 names_by_email = defaultdict(set)
643 for change_model in (Chunk.change_model, Image.change_model):
644 for c in change_model.objects.filter(
645 created_at__year=year).order_by(
646 'author', 'author_email', 'author_name').values(
647 'author', 'author_name', 'author_email').annotate(
648 c=Count('author'), ce=Count('author_email')).distinct():
650 by_user[c['author']] += c['c']
652 by_email[c['author_email']] += c['ce']
653 if (c['author_name'] or '').strip():
654 names_by_email[c['author_email']].add(c['author_name'])
655 for user in User.objects.filter(pk__in=by_user):
656 by_email[user.email] += by_user[user.pk]
657 names_by_email[user.email].add("%s %s" % (user.first_name, user.last_name))
660 for email, count in by_email.items():
661 active_users.append((email, names_by_email[email], count))
662 active_users.sort(key=lambda x: -x[2])
663 return render(request, 'documents/active_users_list.html', {
664 'users': active_users,
669 @user_passes_test(lambda u: u.is_superuser)
670 def mark_final(request):
671 if request.method == 'POST':
672 form = forms.MarkFinalForm(data=request.POST)
675 return HttpResponseRedirect(reverse('mark_final_completed'))
677 form = forms.MarkFinalForm()
678 return render(request, 'documents/mark_final.html', {'form': form})
681 def mark_final_completed(request):
682 return render(request, 'documents/mark_final_completed.html')