def edit(request, media_id): Media = get_media_model() MediaForm = get_media_form(Media) media = get_object_or_404(Media, id=media_id) if not permission_policy.user_has_permission_for_instance(request.user, 'change', media): return permission_denied(request) if request.POST: original_file = media.file form = MediaForm(request.POST, request.FILES, instance=media, user=request.user) if form.is_valid(): if 'file' in form.changed_data: # if providing a new media 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) media = form.save() # Reindex the media entry to make sure all tags are indexed for backend in get_search_backends(): backend.add(media) messages.success(request, _("Media file '{0}' updated").format(media.title), buttons=[ messages.button(reverse('wagtailmedia:edit', args=(media.id,)), _('Edit')) ]) return redirect('wagtailmedia:index') else: messages.error(request, _("The media could not be saved due to errors.")) else: form = MediaForm(instance=media, user=request.user) filesize = None # Get file size when there is a file associated with the Media object if media.file: try: filesize = media.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 media file"), buttons=[messages.button(reverse('wagtailmedia:delete', args=(media.id,)), _('Delete'))] ) return render(request, "wagtailmedia/media/edit.html", { 'media': media, 'filesize': filesize, 'form': form, 'user_can_delete': permission_policy.user_has_permission_for_instance( request.user, 'delete', media ), })
def edit(request, media_id): Media = get_media_model() MediaForm = get_media_form(Media) media = get_object_or_404(Media, id=media_id) if not permission_policy.user_has_permission_for_instance(request.user, 'change', media): return permission_denied(request) if request.POST: original_file = media.file form = MediaForm(request.POST, request.FILES, instance=media, user=request.user) if form.is_valid(): if 'file' in form.changed_data: # if providing a new media 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) media = form.save() # Reindex the media entry to make sure all tags are indexed for backend in get_search_backends(): backend.add(media) messages.success(request, _("Media file '{0}' updated").format(media.title), buttons=[ messages.button(reverse('wagtailmedia:edit', args=(media.id,)), _('Edit')) ]) return redirect('wagtailmedia:index') else: messages.error(request, _("The media could not be saved due to errors.")) else: form = MediaForm(instance=media, user=request.user) filesize = None # Get file size when there is a file associated with the Media object if media.file: try: filesize = media.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 media file"), buttons=[messages.button(reverse('wagtailmedia:delete', args=(media.id,)), _('Delete'))] ) return render(request, "wagtailmedia/media/edit.html", { 'media': media, 'filesize': filesize, 'form': form, 'user_can_delete': permission_policy.user_has_permission_for_instance( request.user, 'delete', media ), })
def delete(request, media_id): Media = get_media_model() media = get_object_or_404(Media, id=media_id) if not permission_policy.user_has_permission_for_instance(request.user, 'delete', media): return permission_denied(request) if request.POST: media.delete() messages.success(request, _("Media file '{0}' deleted.").format(media.title)) return redirect('wagtailmedia:index') return render(request, "wagtailmedia/media/confirm_delete.html", { 'media': media, })
def delete(request, media_id): Media = get_media_model() media = get_object_or_404(Media, id=media_id) if not permission_policy.user_has_permission_for_instance(request.user, 'delete', media): return permission_denied(request) if request.POST: media.delete() messages.success(request, _("Media file '{0}' deleted.").format(media.title)) return redirect('wagtailmedia:index') return render(request, "wagtailmedia/media/confirm_delete.html", { 'media': media, })
def is_editable_by_user(self, user): from wagtailmedia.permissions import permission_policy return permission_policy.user_has_permission_for_instance( user, 'change', self)
def is_editable_by_user(self, user): from wagtailmedia.permissions import permission_policy return permission_policy.user_has_permission_for_instance(user, 'change', self)