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mastodon/app/controllers/stream_entries_controller.rb
Eugen 6d6a429af8 Rewrite Atom generation from stream entries to use Ox instead of Nokogiri (#1124)
* Rewrite Atom generation from stream entries to use Ox instead of Nokogiri::Builder

StreamEntry is now limited to only statuses, which allows some optimization. Removed
extra queries on AccountsController#show. AtomSerializer instead of AtomBuilderHelper
used in AccountsController#show, StreamEntriesController#show, StreamEntryRenderer
and PubSubHubbub::DistributionWorker

PubSubHubbub::DistributionWorker moves n+1 DomainBlock query to PubSubHubbub::DeliveryWorker
instead.

All Salmon slaps that aren't based on StreamEntry still use AtomBuilderHelper and Nokogiri

* All Salmon slaps now use Ox instead of Nokogiri. No touch from status on account
2017-04-07 05:56:56 +02:00

58 lines
1.7 KiB
Ruby

# frozen_string_literal: true
class StreamEntriesController < ApplicationController
layout 'public'
before_action :set_account
before_action :set_stream_entry
before_action :set_link_headers
before_action :check_account_suspension
def show
respond_to do |format|
format.html do
return gone if @stream_entry.activity.nil?
if @stream_entry.activity_type == 'Status'
@ancestors = @stream_entry.activity.reply? ? cache_collection(@stream_entry.activity.ancestors(current_account), Status) : []
@descendants = cache_collection(@stream_entry.activity.descendants(current_account), Status)
end
end
format.atom do
render xml: AtomSerializer.render(AtomSerializer.new.entry(@stream_entry, true))
end
end
end
def embed
response.headers['X-Frame-Options'] = 'ALLOWALL'
@external_links = true
return gone if @stream_entry.activity.nil?
render layout: 'embedded'
end
private
def set_account
@account = Account.find_local!(params[:account_username])
end
def set_link_headers
response.headers['Link'] = LinkHeader.new([[account_stream_entry_url(@account, @stream_entry, format: 'atom'), [%w(rel alternate), %w(type application/atom+xml)]]])
end
def set_stream_entry
@stream_entry = @account.stream_entries.where(activity_type: 'Status').find(params[:id])
@type = @stream_entry.activity_type.downcase
raise ActiveRecord::RecordNotFound if @stream_entry.activity.nil? || (@stream_entry.hidden? && (@stream_entry.activity_type != 'Status' || (@stream_entry.activity_type == 'Status' && !@stream_entry.activity.permitted?(current_account))))
end
def check_account_suspension
gone if @account.suspended?
end
end