From 692c5b439ae8659e459da692cf9e6b8e6f29d2a1 Mon Sep 17 00:00:00 2001 From: ThibG Date: Tue, 3 Sep 2019 22:52:32 +0200 Subject: [PATCH] Fix ActivityPub context not being dynamically computed (#11746) * Fix contexts not being dynamically included Fixes #11649 * Refactor Note context in serializer * Refactor Actor serializer --- app/lib/activitypub/adapter.rb | 13 +++++++------ app/lib/activitypub/serializer.rb | 8 ++++++++ .../activitypub/actor_serializer.rb | 4 +++- .../activitypub/note_serializer.rb | 7 +++++-- .../initializers/active_model_serializers.rb | 19 ------------------- spec/lib/activitypub/activity/update_spec.rb | 2 +- 6 files changed, 24 insertions(+), 29 deletions(-) diff --git a/app/lib/activitypub/adapter.rb b/app/lib/activitypub/adapter.rb index 1c58be8c0..cb2ac72d4 100644 --- a/app/lib/activitypub/adapter.rb +++ b/app/lib/activitypub/adapter.rb @@ -32,22 +32,23 @@ class ActivityPub::Adapter < ActiveModelSerializers::Adapter::Base end def serializable_hash(options = nil) + named_contexts = {} + context_extensions = {} options = serialization_options(options) - serialized_hash = serializer.serializable_hash(options) + serialized_hash = serializer.serializable_hash(options.merge(named_contexts: named_contexts, context_extensions: context_extensions)) serialized_hash = serialized_hash.select { |k, _| options[:fields].include?(k) } if options[:fields] serialized_hash = self.class.transform_key_casing!(serialized_hash, instance_options) - { '@context' => serialized_context }.merge(serialized_hash) + { '@context' => serialized_context(named_contexts, context_extensions) }.merge(serialized_hash) end private - def serialized_context + def serialized_context(named_contexts_map, context_extensions_map) context_array = [] - serializer_options = serializer.send(:instance_options) || {} - named_contexts = [:activitystreams] + serializer._named_contexts.keys + serializer_options.fetch(:named_contexts, {}).keys - context_extensions = serializer._context_extensions.keys + serializer_options.fetch(:context_extensions, {}).keys + named_contexts = [:activitystreams] + named_contexts_map.keys + context_extensions = context_extensions_map.keys named_contexts.each do |key| context_array << NAMED_CONTEXT_MAP[key] diff --git a/app/lib/activitypub/serializer.rb b/app/lib/activitypub/serializer.rb index 07bd8c494..1fdc79310 100644 --- a/app/lib/activitypub/serializer.rb +++ b/app/lib/activitypub/serializer.rb @@ -27,4 +27,12 @@ class ActivityPub::Serializer < ActiveModel::Serializer _context_extensions[extension_name] = true end end + + def serializable_hash(adapter_options = nil, options = {}, adapter_instance = self.class.serialization_adapter_instance) + unless adapter_options&.fetch(:named_contexts, nil).nil? + adapter_options[:named_contexts].merge!(_named_contexts) + adapter_options[:context_extensions].merge!(_context_extensions) + end + super(adapter_options, options, adapter_instance) + end end diff --git a/app/serializers/activitypub/actor_serializer.rb b/app/serializers/activitypub/actor_serializer.rb index 222e17c99..17df85de3 100644 --- a/app/serializers/activitypub/actor_serializer.rb +++ b/app/serializers/activitypub/actor_serializer.rb @@ -6,7 +6,7 @@ class ActivityPub::ActorSerializer < ActivityPub::Serializer context :security context_extensions :manually_approves_followers, :featured, :also_known_as, - :moved_to, :property_value, :hashtag, :emoji, :identity_proof, + :moved_to, :property_value, :identity_proof, :discoverable attributes :id, :type, :following, :followers, @@ -138,6 +138,8 @@ class ActivityPub::ActorSerializer < ActivityPub::Serializer end class TagSerializer < ActivityPub::Serializer + context_extensions :hashtag + include RoutingHelper attributes :type, :href, :name diff --git a/app/serializers/activitypub/note_serializer.rb b/app/serializers/activitypub/note_serializer.rb index 7592e0b1a..364d3eda5 100644 --- a/app/serializers/activitypub/note_serializer.rb +++ b/app/serializers/activitypub/note_serializer.rb @@ -1,8 +1,7 @@ # frozen_string_literal: true class ActivityPub::NoteSerializer < ActivityPub::Serializer - context_extensions :atom_uri, :conversation, :sensitive, - :hashtag, :emoji, :focal_point, :blurhash + context_extensions :atom_uri, :conversation, :sensitive attributes :id, :type, :summary, :in_reply_to, :published, :url, @@ -151,6 +150,8 @@ class ActivityPub::NoteSerializer < ActivityPub::Serializer end class MediaAttachmentSerializer < ActivityPub::Serializer + context_extensions :blurhash, :focal_point + include RoutingHelper attributes :type, :media_type, :url, :name, :blurhash @@ -198,6 +199,8 @@ class ActivityPub::NoteSerializer < ActivityPub::Serializer end class TagSerializer < ActivityPub::Serializer + context_extensions :hashtag + include RoutingHelper attributes :type, :href, :name diff --git a/config/initializers/active_model_serializers.rb b/config/initializers/active_model_serializers.rb index 329a5fb2c..0e69e1d96 100644 --- a/config/initializers/active_model_serializers.rb +++ b/config/initializers/active_model_serializers.rb @@ -3,22 +3,3 @@ ActiveModelSerializers.config.tap do |config| end ActiveSupport::Notifications.unsubscribe(ActiveModelSerializers::Logging::RENDER_EVENT) - -class ActiveModel::Serializer::Reflection - # We monkey-patch this method so that when we include associations in a serializer, - # the nested serializers can send information about used contexts upwards back to - # the root. We do this via instance_options because the nesting can be dynamic. - def build_association(parent_serializer, parent_serializer_options, include_slice = {}) - serializer = options[:serializer] - - parent_serializer_options.merge!(named_contexts: serializer._named_contexts, context_extensions: serializer._context_extensions) if serializer.respond_to?(:_named_contexts) - - association_options = { - parent_serializer: parent_serializer, - parent_serializer_options: parent_serializer_options, - include_slice: include_slice, - } - - ActiveModel::Serializer::Association.new(self, association_options) - end -end diff --git a/spec/lib/activitypub/activity/update_spec.rb b/spec/lib/activitypub/activity/update_spec.rb index fbfc585cf..42da29860 100644 --- a/spec/lib/activitypub/activity/update_spec.rb +++ b/spec/lib/activitypub/activity/update_spec.rb @@ -19,7 +19,7 @@ RSpec.describe ActivityPub::Activity::Update do end let(:actor_json) do - ActiveModelSerializers::SerializableResource.new(modified_sender, serializer: ActivityPub::ActorSerializer, key_transform: :camel_lower).as_json + ActiveModelSerializers::SerializableResource.new(modified_sender, serializer: ActivityPub::ActorSerializer, adapter: ActivityPub::Adapter).as_json end let(:json) do