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- # frozen_string_literal: true
- class TagsController < ApplicationController
- PAGE_SIZE = 20
- before_action :set_body_classes
- before_action :set_instance_presenter
- def show
- @tag = Tag.find_by!(name: params[:id].downcase)
- respond_to do |format|
- format.html do
- serializable_resource = ActiveModelSerializers::SerializableResource.new(InitialStatePresenter.new(initial_state_params), serializer: InitialStateSerializer)
- @initial_state_json = serializable_resource.to_json
- end
- format.rss do
- @statuses = Status.as_tag_timeline(@tag).limit(PAGE_SIZE)
- @statuses = cache_collection(@statuses, Status)
- render xml: RSS::TagSerializer.render(@tag, @statuses)
- end
- format.json do
- @statuses = Status.as_tag_timeline(@tag, current_account, params[:local]).paginate_by_max_id(PAGE_SIZE, params[:max_id])
- @statuses = cache_collection(@statuses, Status)
- render json: collection_presenter,
- serializer: ActivityPub::CollectionSerializer,
- adapter: ActivityPub::Adapter,
- content_type: 'application/activity+json'
- end
- end
- end
- private
- def set_body_classes
- @body_classes = 'with-modals'
- end
- def set_instance_presenter
- @instance_presenter = InstancePresenter.new
- end
- def collection_presenter
- ActivityPub::CollectionPresenter.new(
- id: tag_url(@tag),
- type: :ordered,
- size: @tag.statuses.count,
- items: @statuses.map { |s| ActivityPub::TagManager.instance.uri_for(s) }
- )
- end
- def initial_state_params
- {
- settings: {},
- token: current_session&.token,
- }
- end
- end
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