diff --git a/app/controllers/accounts_controller.rb b/app/controllers/accounts_controller.rb index fc913c2ec..058a00a21 100644 --- a/app/controllers/accounts_controller.rb +++ b/app/controllers/accounts_controller.rb @@ -41,7 +41,7 @@ class AccountsController < ApplicationController format.json do expires_in 3.minutes, public: !(authorized_fetch_mode? && signed_request_account.present?) - render json: @account, content_type: 'application/activity+json', serializer: ActivityPub::ActorSerializer, adapter: ActivityPub::Adapter, fields: restrict_fields_to + render_with_cache json: @account, content_type: 'application/activity+json', serializer: ActivityPub::ActorSerializer, adapter: ActivityPub::Adapter, fields: restrict_fields_to end end end diff --git a/app/controllers/activitypub/collections_controller.rb b/app/controllers/activitypub/collections_controller.rb index fa925b204..989fee385 100644 --- a/app/controllers/activitypub/collections_controller.rb +++ b/app/controllers/activitypub/collections_controller.rb @@ -11,7 +11,7 @@ class ActivityPub::CollectionsController < ActivityPub::BaseController def show expires_in 3.minutes, public: public_fetch_mode? - render json: collection_presenter, content_type: 'application/activity+json', serializer: ActivityPub::CollectionSerializer, adapter: ActivityPub::Adapter, skip_activities: true + render_with_cache json: collection_presenter, content_type: 'application/activity+json', serializer: ActivityPub::CollectionSerializer, adapter: ActivityPub::Adapter, skip_activities: true end private diff --git a/app/controllers/api/v1/custom_emojis_controller.rb b/app/controllers/api/v1/custom_emojis_controller.rb index b6877fb3c..252f667dd 100644 --- a/app/controllers/api/v1/custom_emojis_controller.rb +++ b/app/controllers/api/v1/custom_emojis_controller.rb @@ -6,8 +6,7 @@ class Api::V1::CustomEmojisController < Api::BaseController skip_before_action :set_cache_headers def index - render_cached_json('api:v1:custom_emojis', expires_in: 1.minute) do - ActiveModelSerializers::SerializableResource.new(CustomEmoji.local.where(disabled: false).includes(:category), each_serializer: REST::CustomEmojiSerializer) - end + expires_in 3.minutes, public: true + render_with_cache(each_serializer: REST::CustomEmojiSerializer) { CustomEmoji.local.where(disabled: false).includes(:category) } end end diff --git a/app/controllers/api/v1/instances/activity_controller.rb b/app/controllers/api/v1/instances/activity_controller.rb index 09edfe365..d0080c5c2 100644 --- a/app/controllers/api/v1/instances/activity_controller.rb +++ b/app/controllers/api/v1/instances/activity_controller.rb @@ -7,7 +7,8 @@ class Api::V1::Instances::ActivityController < Api::BaseController respond_to :json def show - render_cached_json('api:v1:instances:activity:show', expires_in: 1.day) { activity } + expires_in 1.day, public: true + render_with_cache json: :activity, expires_in: 1.day end private diff --git a/app/controllers/api/v1/instances/peers_controller.rb b/app/controllers/api/v1/instances/peers_controller.rb index a8891d126..450e6502f 100644 --- a/app/controllers/api/v1/instances/peers_controller.rb +++ b/app/controllers/api/v1/instances/peers_controller.rb @@ -7,7 +7,8 @@ class Api::V1::Instances::PeersController < Api::BaseController respond_to :json def index - render_cached_json('api:v1:instances:peers:index', expires_in: 1.day) { Account.remote.domains } + expires_in 1.day, public: true + render_with_cache(expires_in: 1.day) { Account.remote.domains } end private diff --git a/app/controllers/api/v1/instances_controller.rb b/app/controllers/api/v1/instances_controller.rb index 8c83a1801..b68c78615 100644 --- a/app/controllers/api/v1/instances_controller.rb +++ b/app/controllers/api/v1/instances_controller.rb @@ -5,8 +5,7 @@ class Api::V1::InstancesController < Api::BaseController skip_before_action :set_cache_headers def show - render_cached_json('api:v1:instances', expires_in: 5.minutes) do - ActiveModelSerializers::SerializableResource.new({}, serializer: REST::InstanceSerializer) - end + expires_in 3.minutes, public: true + render_with_cache json: {}, serializer: REST::InstanceSerializer end end diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb index 5863fe168..b8a1faf77 100644 --- a/app/controllers/application_controller.rb +++ b/app/controllers/application_controller.rb @@ -10,6 +10,7 @@ class ApplicationController < ActionController::Base include Localized include UserTrackingConcern include SessionTrackingConcern + include CacheConcern helper_method :current_account helper_method :current_session @@ -115,47 +116,10 @@ class ApplicationController < ActionController::Base current_user.setting_theme end - def cache_collection(raw, klass) - return raw unless klass.respond_to?(:with_includes) - - raw = raw.cache_ids.to_a if raw.is_a?(ActiveRecord::Relation) - cached_keys_with_value = Rails.cache.read_multi(*raw).transform_keys(&:id) - uncached_ids = raw.map(&:id) - cached_keys_with_value.keys - - klass.reload_stale_associations!(cached_keys_with_value.values) if klass.respond_to?(:reload_stale_associations!) - - unless uncached_ids.empty? - uncached = klass.where(id: uncached_ids).with_includes.each_with_object({}) { |item, h| h[item.id] = item } - - uncached.each_value do |item| - Rails.cache.write(item, item) - end - end - - raw.map { |item| cached_keys_with_value[item.id] || uncached[item.id] }.compact - end - def respond_with_error(code) respond_to do |format| format.any { head code } format.html { render "errors/#{code}", layout: 'error', status: code } end end - - def render_cached_json(cache_key, **options) - options[:expires_in] ||= 3.minutes - cache_public = options.key?(:public) ? options.delete(:public) : true - content_type = options.delete(:content_type) || 'application/json' - - data = Rails.cache.fetch(cache_key, { raw: true }.merge(options)) do - yield.to_json - end - - expires_in options[:expires_in], public: cache_public - render json: data, content_type: content_type - end - - def set_cache_headers - response.headers['Vary'] = public_fetch_mode? ? 'Accept' : 'Accept, Signature' - end end diff --git a/app/controllers/concerns/cache_concern.rb b/app/controllers/concerns/cache_concern.rb new file mode 100644 index 000000000..c7d25ae00 --- /dev/null +++ b/app/controllers/concerns/cache_concern.rb @@ -0,0 +1,50 @@ +# frozen_string_literal: true + +module CacheConcern + extend ActiveSupport::Concern + + def render_with_cache(**options) + raise ArgumentError, 'only JSON render calls are supported' unless options.key?(:json) || block_given? + + key = options.delete(:key) || [[params[:controller], params[:action]].join('/'), options[:json].respond_to?(:cache_key) ? options[:json].cache_key : nil, options[:fields].nil? ? nil : options[:fields].join(',')].compact.join(':') + expires_in = options.delete(:expires_in) || 3.minutes + body = Rails.cache.read(key, raw: true) + + if body + render(options.except(:json, :serializer, :each_serializer, :adapter, :fields).merge(json: body)) + else + if block_given? + options[:json] = yield + elsif options[:json].is_a?(Symbol) + options[:json] = send(options[:json]) + end + + render(options) + Rails.cache.write(key, response.body, expires_in: expires_in, raw: true) + end + end + + def set_cache_headers + response.headers['Vary'] = public_fetch_mode? ? 'Accept' : 'Accept, Signature' + end + + def cache_collection(raw, klass) + return raw unless klass.respond_to?(:with_includes) + + raw = raw.cache_ids.to_a if raw.is_a?(ActiveRecord::Relation) + cached_keys_with_value = Rails.cache.read_multi(*raw).transform_keys(&:id) + uncached_ids = raw.map(&:id) - cached_keys_with_value.keys + + klass.reload_stale_associations!(cached_keys_with_value.values) if klass.respond_to?(:reload_stale_associations!) + + unless uncached_ids.empty? + uncached = klass.where(id: uncached_ids).with_includes.each_with_object({}) { |item, h| h[item.id] = item } + + uncached.each_value do |item| + Rails.cache.write(item, item) + end + end + + raw.map { |item| cached_keys_with_value[item.id] || uncached[item.id] }.compact + end +end diff --git a/app/controllers/emojis_controller.rb b/app/controllers/emojis_controller.rb index fe4c19cad..41f1e1c5c 100644 --- a/app/controllers/emojis_controller.rb +++ b/app/controllers/emojis_controller.rb @@ -8,7 +8,7 @@ class EmojisController < ApplicationController respond_to do |format| format.json do expires_in 3.minutes, public: true - render json: @emoji, content_type: 'application/activity+json', serializer: ActivityPub::EmojiSerializer, adapter: ActivityPub::Adapter + render_with_cache json: @emoji, content_type: 'application/activity+json', serializer: ActivityPub::EmojiSerializer, adapter: ActivityPub::Adapter end end end diff --git a/app/controllers/statuses_controller.rb b/app/controllers/statuses_controller.rb index 22e7519f9..0693125ab 100644 --- a/app/controllers/statuses_controller.rb +++ b/app/controllers/statuses_controller.rb @@ -32,14 +32,14 @@ class StatusesController < ApplicationController format.json do expires_in 3.minutes, public: @status.distributable? && public_fetch_mode? - render json: @status, content_type: 'application/activity+json', serializer: ActivityPub::NoteSerializer, adapter: ActivityPub::Adapter + render_with_cache json: @status, content_type: 'application/activity+json', serializer: ActivityPub::NoteSerializer, adapter: ActivityPub::Adapter end end end def activity expires_in 3.minutes, public: @status.distributable? && public_fetch_mode? - render json: @status, content_type: 'application/activity+json', serializer: ActivityPub::ActivitySerializer, adapter: ActivityPub::Adapter + render_with_cache json: @status, content_type: 'application/activity+json', serializer: ActivityPub::ActivitySerializer, adapter: ActivityPub::Adapter end def embed