def edit(request, document_id): Document = get_document_model() DocumentForm = get_document_form(Document) doc = get_object_or_404(Document, id=document_id) if not permission_policy.user_has_permission_for_instance(request.user, 'change', doc): return permission_denied(request) if request.POST: original_file = doc.file form = DocumentForm(request.POST, request.FILES, instance=doc, user=request.user) if form.is_valid(): if 'file' in form.changed_data: # if providing a new document file, delete the old one. # NB Doing this via original_file.delete() clears the file field, # which definitely isn't what we want... original_file.storage.delete(original_file.name) doc = form.save() # Reindex the document to make sure all tags are indexed for backend in get_search_backends(): backend.add(doc) messages.success(request, _("Document '{0}' updated").format(doc.title), buttons=[ messages.button(reverse('wagtaildocs:edit', args=(doc.id,)), _('Edit')) ]) return redirect('wagtaildocs:index') else: messages.error(request, _("The document could not be saved due to errors.")) else: form = DocumentForm(instance=doc, user=request.user) filesize = None # Get file size when there is a file associated with the Document object if doc.file: try: filesize = doc.file.size except OSError: # File doesn't exist pass if not filesize: messages.error( request, _("The file could not be found. Please change the source or delete the document"), buttons=[messages.button(reverse('wagtaildocs:delete', args=(doc.id,)), _('Delete'))] ) return render(request, "wagtaildocs/documents/edit.html", { 'document': doc, 'filesize': filesize, 'form': form, 'user_can_delete': permission_policy.user_has_permission_for_instance( request.user, 'delete', doc ), })
def edit(request, document_id): Document = get_document_model() DocumentForm = get_document_form(Document) doc = get_object_or_404(Document, id=document_id) if not permission_policy.user_has_permission_for_instance(request.user, 'change', doc): return permission_denied(request) if request.method == 'POST': original_file = doc.file form = DocumentForm(request.POST, request.FILES, instance=doc, user=request.user) if form.is_valid(): if 'file' in form.changed_data: # if providing a new document file, delete the old one. # NB Doing this via original_file.delete() clears the file field, # which definitely isn't what we want... original_file.storage.delete(original_file.name) doc = form.save() # Reindex the document to make sure all tags are indexed for backend in get_search_backends(): backend.add(doc) messages.success(request, _("Document '{0}' updated").format(doc.title), buttons=[ messages.button(reverse('wagtaildocs:edit', args=(doc.id,)), _('Edit')) ]) return redirect('wagtaildocs:index') else: messages.error(request, _("The document could not be saved due to errors.")) else: form = DocumentForm(instance=doc, user=request.user) filesize = None # Get file size when there is a file associated with the Document object if doc.file: try: filesize = doc.file.size except OSError: # File doesn't exist pass if not filesize: messages.error( request, _("The file could not be found. Please change the source or delete the document"), buttons=[messages.button(reverse('wagtaildocs:delete', args=(doc.id,)), _('Delete'))] ) return render(request, "wagtaildocs/documents/edit.html", { 'document': doc, 'filesize': filesize, 'form': form, 'user_can_delete': permission_policy.user_has_permission_for_instance( request.user, 'delete', doc ), })
def delete(request, document_id): Document = get_document_model() doc = get_object_or_404(Document, id=document_id) if not permission_policy.user_has_permission_for_instance( request.user, 'delete', doc): return permission_denied(request) if doc.folder: parent_folder = doc.folder else: parent_folder = False if request.method == 'POST': doc.delete() messages.success(request, _("Document '{0}' deleted.").format(doc.title)) response = redirect('wagtaildocs:index') if parent_folder: response['Location'] += '?folder={0}'.format(parent_folder.id) return response return render(request, "wagtaildocs/documents/confirm_delete.html", { 'document': doc, })
def delete(request, document_id): Document = get_document_model() doc = get_object_or_404(Document, id=document_id) if not permission_policy.user_has_permission_for_instance(request.user, "delete", doc): return permission_denied(request) if request.method == "POST": doc.delete() messages.success(request, _("Document '{0}' deleted.").format(doc.title)) return redirect("wagtaildocs:index") return render(request, "wagtaildocs/documents/confirm_delete.html", {"document": doc})
def delete(request, document_id): Document = get_document_model() doc = get_object_or_404(Document, id=document_id) if not permission_policy.user_has_permission_for_instance( request.user, 'delete', doc): return permission_denied(request) if request.POST: doc.delete() messages.success(request, _("Document '{0}' deleted.").format(doc.title)) return redirect('wagtaildocs:index') return render(request, "wagtaildocs/documents/confirm_delete.html", { 'document': doc, })
def delete(request, document_id): Document = get_document_model() doc = get_object_or_404(Document, id=document_id) if not permission_policy.user_has_permission_for_instance(request.user, 'delete', doc): return permission_denied(request) if doc.folder: parent_folder = doc.folder else: parent_folder = False if request.method == 'POST': doc.delete() messages.success(request, _("Document '{0}' deleted.").format(doc.title)) response = redirect('wagtaildocs:index') if parent_folder: response['Location'] += '?folder={0}'.format(parent_folder.id) return response return render(request, "wagtaildocs/documents/confirm_delete.html", { 'document': doc, })
def is_editable_by_user(self, user): from wagtail.wagtaildocs.permissions import permission_policy return permission_policy.user_has_permission_for_instance( user, 'change', self)
def is_editable_by_user(self, user): from wagtail.wagtaildocs.permissions import permission_policy return permission_policy.user_has_permission_for_instance(user, 'change', self)