X-Git-Url: https://git.mdrn.pl/redakcja.git/blobdiff_plain/c6c257380f1ff975db6a54e96f3ab2a34aa166c2..1c013c31745b335962a07057f962e47212faf80f:/src/wiki/views.py diff --git a/src/wiki/views.py b/src/wiki/views.py index 7bcea51f..3e6fedbf 100644 --- a/src/wiki/views.py +++ b/src/wiki/views.py @@ -2,24 +2,30 @@ # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information. # from datetime import datetime +import json import os import logging from time import mktime from urllib.parse import quote +from django.apps import apps from django.conf import settings from django.urls import reverse from django import http -from django.http import Http404, HttpResponseForbidden +from django.http import Http404, HttpResponse, HttpResponseForbidden, HttpResponseBadRequest from django.middleware.gzip import GZipMiddleware from django.utils.decorators import decorator_from_middleware from django.utils.formats import localize -from django.utils.translation import ugettext as _ +from django.utils.translation import gettext as _ from django.views.decorators.http import require_POST, require_GET from django.shortcuts import get_object_or_404, render +from django_gravatar.helpers import get_gravatar_url +from sorl.thumbnail import get_thumbnail from documents.models import Book, Chunk +import sources.models from . import nice_diff +from team.models import Presence from wiki import forms from wiki.helpers import (JSONResponse, JSONFormInvalid, JSONServerError, ajax_require_permission) @@ -35,6 +41,10 @@ logger = logging.getLogger("fnp.wiki") MAX_LAST_DOCS = 10 +class HttpResponseLengthRequired(HttpResponse): + status_code = 411 + + @never_cache def editor(request, slug, chunk=None, template_name='wiki/document_details.html'): try: @@ -126,6 +136,20 @@ def text(request, chunk_id): return HttpResponseForbidden("Not authorized.") if request.method == 'POST': + # Check length to reject broken request. + try: + expected_cl = int(request.META['CONTENT_LENGTH']) + except: + return HttpResponseLengthRequired(json.dumps( + {"__message": _("Content length required.")} + )) + # 411 if missing + cl = len(request.body) + if cl != expected_cl: + return HttpResponseBadRequest(json.dumps( + {"__message": _("Wrong content length, request probably interrupted.")} + )) + form = forms.DocumentTextSaveForm(request.POST, user=request.user, prefix="textsave") if form.is_valid(): if request.user.is_authenticated: @@ -230,20 +254,43 @@ def gallery(request, directory): def is_image(filename): return os.path.splitext(filename)[1].lower() in (u'.jpg', u'.jpeg', u'.png') - images = [map_to_url(f) for f in os.listdir(base_dir) if is_image(f)] - images.sort() - books = Book.objects.filter(gallery=directory) if not all(book.public for book in books) and not request.user.is_authenticated: return HttpResponseForbidden("Not authorized.") + images = [ + { + "url": map_to_url(f), + "thumb": get_thumbnail(os.path.join(base_dir, f), '120x120').url + } for f in sorted(os.listdir(base_dir)) if is_image(f) + ] + return JSONResponse(images) except (IndexError, OSError): logger.exception("Unable to fetch gallery") raise http.Http404 +@never_cache +def scans_list(request, pks): + pks = pks.split(',') + bss = [ + get_object_or_404(sources.models.BookSource, pk=pk) + for pk in pks + ] + def map_to_url(filename): + return quote(("%s/%s" % (settings.MEDIA_URL, filename))) + images = [] + for bs in bss: + images.extend([ + { + "url": map_to_url(f), + } for f in bs.get_view_files() + ]) + return JSONResponse(images) + + @never_cache def diff(request, chunk_id): revA = int(request.GET.get('from', 0)) @@ -272,10 +319,34 @@ def diff(request, chunk_id): @never_cache def revision(request, chunk_id): + if not request.session.session_key: + return HttpResponseForbidden("Not authorized.") doc = get_object_or_404(Chunk, pk=chunk_id) if not doc.book.accessible(request): return HttpResponseForbidden("Not authorized.") - return http.HttpResponse(str(doc.revision())) + + Presence.report( + request.user, request.session.session_key, + doc, + request.GET.get('a') == 'true' + ) + + # Temporary compat for unreloaded clients. + if not request.GET.get('new'): + return http.HttpResponse(str(doc.revision())) + + return JSONResponse({ + 'rev': doc.revision(), + 'people': list([ + { + 'name': (p.user.first_name + ' ' + p.user.last_name) if p.user is not None else '?', + 'gravatar': get_gravatar_url(p.user.email if p.user is not None else '-', size=26), + 'since': p.since.strftime('%H:%M'), + 'active': p.active, + } + for p in Presence.get_current(request.session.session_key, doc) + ]), + }) @never_cache @@ -285,14 +356,21 @@ def history(request, chunk_id): if not doc.book.accessible(request): return HttpResponseForbidden("Not authorized.") + history = doc.history() + try: + before = int(request.GET.get('before')) + except: + pass + else: + history = history.filter(revision__lt=before) changes = [] - for change in doc.history().reverse(): + for change in history.reverse()[:20]: changes.append({ "version": change.revision, "description": change.description, "author": change.author_str(), "date": localize(change.created_at), - "publishable": _("Publishable") + "\n" if change.publishable else "", + "publishable": change.publishable, "tag": ',\n'.join(str(tag) for tag in change.tags.all()), "published": _("Published") + ": " + \ localize(change.publish_log.order_by('-book_record__timestamp')[0].book_record.timestamp) \ @@ -322,6 +400,36 @@ def pubmark(request, chunk_id): return JSONFormInvalid(form) +@require_POST +@ajax_require_permission('documents.book_edit') +def set_gallery(request, chunk_id): + doc = get_object_or_404(Chunk, pk=chunk_id) + book = doc.book + book.gallery = request.POST['gallery'] + book.save(update_fields=['gallery']) + return JSONResponse({}) + +@require_POST +@ajax_require_permission('documents.chunk_edit') +def set_gallery_start(request, chunk_id): + doc = get_object_or_404(Chunk, pk=chunk_id) + doc.gallery_start = request.POST['start'] + doc.save(update_fields=['gallery_start']) + return JSONResponse({}) + +@ajax_require_permission('documents.chunk_edit') +def galleries(request): + return JSONResponse( + sorted( + os.listdir( + os.path.join( + settings.MEDIA_ROOT, + settings.IMAGE_DIR, + ) + ) + ) + ) + def themes(request): prefix = request.GET.get('q', '') return http.HttpResponse('\n'.join([str(t) for t in Theme.objects.filter(name__istartswith=prefix)]))