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90 lines
2.8 KiB
90 lines
2.8 KiB
# frozen_string_literal: true |
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class StatusesController < ApplicationController |
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include SignatureAuthentication |
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include Authorization |
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ANCESTORS_LIMIT = 20 |
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layout 'public' |
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before_action :set_account |
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before_action :set_status |
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before_action :set_link_headers |
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before_action :check_account_suspension |
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before_action :redirect_to_original, only: [:show] |
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before_action :set_referrer_policy_header, only: [:show] |
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before_action :set_cache_headers |
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def show |
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respond_to do |format| |
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format.html do |
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@ancestors = @status.reply? ? cache_collection(@status.ancestors(ANCESTORS_LIMIT, current_account), Status) : [] |
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@next_ancestor = @ancestors.size < ANCESTORS_LIMIT ? nil : @ancestors.shift |
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@descendants = cache_collection(@status.descendants(current_account), Status) |
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render 'stream_entries/show' |
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end |
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format.json do |
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skip_session! unless @stream_entry.hidden? |
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render_cached_json(['activitypub', 'note', @status.cache_key], content_type: 'application/activity+json', public: !@stream_entry.hidden?) do |
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ActiveModelSerializers::SerializableResource.new(@status, serializer: ActivityPub::NoteSerializer, adapter: ActivityPub::Adapter) |
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end |
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end |
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end |
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end |
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def activity |
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skip_session! |
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render_cached_json(['activitypub', 'activity', @status.cache_key], content_type: 'application/activity+json', public: !@stream_entry.hidden?) do |
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ActiveModelSerializers::SerializableResource.new(@status, serializer: ActivityPub::ActivitySerializer, adapter: ActivityPub::Adapter) |
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end |
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end |
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def embed |
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response.headers['X-Frame-Options'] = 'ALLOWALL' |
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render 'stream_entries/embed', layout: 'embedded' |
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end |
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private |
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def set_account |
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@account = Account.find_local!(params[:account_username]) |
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end |
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def set_link_headers |
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response.headers['Link'] = LinkHeader.new( |
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[ |
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[account_stream_entry_url(@account, @status.stream_entry, format: 'atom'), [%w(rel alternate), %w(type application/atom+xml)]], |
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[ActivityPub::TagManager.instance.uri_for(@status), [%w(rel alternate), %w(type application/activity+json)]], |
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] |
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) |
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end |
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def set_status |
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@status = @account.statuses.find(params[:id]) |
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@stream_entry = @status.stream_entry |
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@type = @stream_entry.activity_type.downcase |
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authorize @status, :show? |
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rescue Mastodon::NotPermittedError |
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# Reraise in order to get a 404 |
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raise ActiveRecord::RecordNotFound |
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end |
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def check_account_suspension |
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gone if @account.suspended? |
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end |
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def redirect_to_original |
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redirect_to ::TagManager.instance.url_for(@status.reblog) if @status.reblog? |
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end |
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def set_referrer_policy_header |
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return if @status.public_visibility? || @status.unlisted_visibility? |
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response.headers['Referrer-Policy'] = 'origin' |
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end |
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end
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