X-Git-Url: https://git.mdrn.pl/redakcja.git/blobdiff_plain/fdd62169ba22c4c1be2f2306b5339eadd74ffb6d..1133074d683709532c7af9532ef3aa6b9a3be4c3:/apps/wiki/views.py diff --git a/apps/wiki/views.py b/apps/wiki/views.py index 75650e09..f9594261 100644 --- a/apps/wiki/views.py +++ b/apps/wiki/views.py @@ -1,17 +1,19 @@ from datetime import datetime import os import logging +import urllib from django.conf import settings from django.core.urlresolvers import reverse from django import http -from django.http import Http404 +from django.http import Http404, HttpResponseForbidden from django.middleware.gzip import GZipMiddleware from django.utils.decorators import decorator_from_middleware from django.utils.encoding import smart_unicode -from django.utils.translation import ugettext_lazy as _ +from django.utils.formats import localize +from django.utils.translation import ugettext as _ from django.views.decorators.http import require_POST, require_GET -from django.views.generic.simple import direct_to_template +from django.shortcuts import get_object_or_404, render from catalogue.models import Book, Chunk import nice_diff @@ -45,6 +47,8 @@ def editor(request, slug, chunk=None, template_name='wiki/document_details.html' return http.HttpResponseRedirect(reverse("catalogue_create_missing", args=[slug])) else: raise Http404 + if not chunk.book.accessible(request): + return HttpResponseForbidden("Not authorized.") access_time = datetime.now() last_books = request.session.get("wiki_last_books", {}) @@ -58,13 +62,14 @@ def editor(request, slug, chunk=None, template_name='wiki/document_details.html' del last_books[oldest_key] request.session['wiki_last_books'] = last_books - return direct_to_template(request, template_name, extra_context={ + return render(request, template_name, { 'chunk': chunk, 'forms': { - "text_save": forms.DocumentTextSaveForm(prefix="textsave"), + "text_save": forms.DocumentTextSaveForm(user=request.user, prefix="textsave"), "text_revert": forms.DocumentTextRevertForm(prefix="textrevert"), "pubmark": forms.DocumentPubmarkForm(prefix="pubmark"), }, + 'can_pubmark': request.user.has_perm('catalogue.can_pubmark'), 'REDMINE_URL': settings.REDMINE_URL, }) @@ -76,6 +81,8 @@ def editor_readonly(request, slug, chunk=None, template_name='wiki/document_deta revision = request.GET['revision'] except (Chunk.MultipleObjectsReturned, Chunk.DoesNotExist, KeyError): raise Http404 + if not chunk.book.accessible(request): + return HttpResponseForbidden("Not authorized.") access_time = datetime.now() last_books = request.session.get("wiki_last_books", {}) @@ -89,7 +96,7 @@ def editor_readonly(request, slug, chunk=None, template_name='wiki/document_deta del last_books[oldest_key] request.session['wiki_last_books'] = last_books - return direct_to_template(request, template_name, extra_context={ + return render(request, template_name, { 'chunk': chunk, 'revision': revision, 'readonly': True, @@ -99,14 +106,13 @@ def editor_readonly(request, slug, chunk=None, template_name='wiki/document_deta @never_cache @decorator_from_middleware(GZipMiddleware) -def text(request, slug, chunk=None): - try: - doc = Chunk.get(slug, chunk) - except (Chunk.MultipleObjectsReturned, Chunk.DoesNotExist): - raise Http404 +def text(request, chunk_id): + doc = get_object_or_404(Chunk, pk=chunk_id) + if not doc.book.accessible(request): + return HttpResponseForbidden("Not authorized.") if request.method == 'POST': - form = forms.DocumentTextSaveForm(request.POST, prefix="textsave") + form = forms.DocumentTextSaveForm(request.POST, user=request.user, prefix="textsave") if form.is_valid(): if request.user.is_authenticated(): author = request.user @@ -114,14 +120,22 @@ def text(request, slug, chunk=None): author = None text = form.cleaned_data['text'] parent_revision = form.cleaned_data['parent_revision'] - parent = doc.at_revision(parent_revision) + if parent_revision is not None: + parent = doc.at_revision(parent_revision) + else: + parent = None stage = form.cleaned_data['stage_completed'] tags = [stage] if stage else [] + publishable = (form.cleaned_data['publishable'] and + request.user.has_perm('catalogue.can_pubmark')) doc.commit(author=author, text=text, parent=parent, description=form.cleaned_data['comment'], tags=tags, + author_name=form.cleaned_data['author_name'], + author_email=form.cleaned_data['author_email'], + publishable=publishable, ) revision = doc.revision() return JSONResponse({ @@ -137,24 +151,28 @@ def text(request, slug, chunk=None): try: revision = int(revision) except (ValueError, TypeError): - revision = None + revision = doc.revision() + + if revision is not None: + text = doc.at_revision(revision).materialize() + else: + text = '' return JSONResponse({ - 'text': doc.at_revision(revision).materialize(), + 'text': text, 'meta': {}, - 'revision': revision if revision else doc.revision(), + 'revision': revision, }) @never_cache @require_POST -def revert(request, slug, chunk=None): +def revert(request, chunk_id): form = forms.DocumentTextRevertForm(request.POST, prefix="textrevert") if form.is_valid(): - try: - doc = Chunk.get(slug, chunk) - except (Chunk.MultipleObjectsReturned, Chunk.DoesNotExist): - raise Http404 + doc = get_object_or_404(Chunk, pk=chunk_id) + if not doc.book.accessible(request): + return HttpResponseForbidden("Not authorized.") revision = form.cleaned_data['revision'] @@ -167,7 +185,7 @@ def revert(request, slug, chunk=None): author = None before = doc.revision() - logger.info("Reverting %s to %s", slug, revision) + logger.info("Reverting %s to %s", chunk_id, revision) doc.at_revision(revision).revert(author=author, description=comment) return JSONResponse({ @@ -184,22 +202,26 @@ def gallery(request, directory): try: base_url = ''.join(( smart_unicode(settings.MEDIA_URL), - smart_unicode(settings.FILEBROWSER_DIRECTORY), + smart_unicode(settings.IMAGE_DIR), smart_unicode(directory))) base_dir = os.path.join( smart_unicode(settings.MEDIA_ROOT), - smart_unicode(settings.FILEBROWSER_DIRECTORY), + smart_unicode(settings.IMAGE_DIR), smart_unicode(directory)) def map_to_url(filename): - return "%s/%s" % (base_url, smart_unicode(filename)) + return urllib.quote("%s/%s" % (base_url, smart_unicode(filename))) def is_image(filename): return os.path.splitext(f)[1].lower() in (u'.jpg', u'.jpeg', u'.png') images = [map_to_url(f) for f in map(smart_unicode, os.listdir(base_dir)) if is_image(f)] images.sort() + + if not request.user.is_authenticated(): + return HttpResponseForbidden("Not authorized.") + return JSONResponse(images) except (IndexError, OSError): logger.exception("Unable to fetch gallery") @@ -207,7 +229,7 @@ def gallery(request, directory): @never_cache -def diff(request, slug, chunk=None): +def diff(request, chunk_id): revA = int(request.GET.get('from', 0)) revB = int(request.GET.get('to', 0)) @@ -217,11 +239,15 @@ def diff(request, slug, chunk=None): if revB == 0: revB = None - try: - doc = Chunk.get(slug, chunk) - except (Chunk.MultipleObjectsReturned, Chunk.DoesNotExist): - raise Http404 - docA = doc.at_revision(revA).materialize() + doc = get_object_or_404(Chunk, pk=chunk_id) + if not doc.book.accessible(request): + return HttpResponseForbidden("Not authorized.") + + # allow diff from the beginning + if revA: + docA = doc.at_revision(revA).materialize() + else: + docA = "" docB = doc.at_revision(revB).materialize() return http.HttpResponse(nice_diff.html_diff_table(docA.splitlines(), @@ -229,51 +255,50 @@ def diff(request, slug, chunk=None): @never_cache -def revision(request, slug, chunk=None): - try: - doc = Chunk.get(slug, chunk) - except (Chunk.MultipleObjectsReturned, Chunk.DoesNotExist): - raise Http404 +def revision(request, chunk_id): + 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())) @never_cache -def history(request, slug, chunk=None): +def history(request, chunk_id): # TODO: pagination - try: - doc = Chunk.get(slug, chunk) - except (Chunk.MultipleObjectsReturned, Chunk.DoesNotExist): - raise Http404 + doc = get_object_or_404(Chunk, pk=chunk_id) + if not doc.book.accessible(request): + return HttpResponseForbidden("Not authorized.") changes = [] - for change in doc.history().order_by('-created_at'): + for change in doc.history().reverse(): changes.append({ "version": change.revision, "description": change.description, "author": change.author_str(), - "date": change.created_at, - "publishable": "Publishable\n" if change.publishable else "", + "date": localize(change.created_at), + "publishable": _("Publishable") + "\n" if change.publishable else "", "tag": ',\n'.join(unicode(tag) for tag in change.tags.all()), + "published": _("Published") + ": " + \ + localize(change.publish_log.order_by('-book_record__timestamp')[0].book_record.timestamp) \ + if change.publish_log.exists() else "", }) return JSONResponse(changes) @require_POST -@ajax_require_permission('wiki.can_pubmark') -def pubmark(request, slug, chunk=None): +@ajax_require_permission('catalogue.can_pubmark') +def pubmark(request, chunk_id): form = forms.DocumentPubmarkForm(request.POST, prefix="pubmark") if form.is_valid(): - try: - doc = Chunk.get(slug, chunk) - except (Chunk.MultipleObjectsReturned, Chunk.DoesNotExist): - raise Http404 + doc = get_object_or_404(Chunk, pk=chunk_id) + if not doc.book.accessible(request): + return HttpResponseForbidden("Not authorized.") revision = form.cleaned_data['revision'] publishable = form.cleaned_data['publishable'] change = doc.at_revision(revision) if publishable != change.publishable: - change.publishable = publishable - change.save() + change.set_publishable(publishable) return JSONResponse({"message": _("Revision marked")}) else: return JSONResponse({"message": _("Nothing changed")})