mastodon-docker-playground/app/controllers/stream_entries_controller.rb

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class StreamEntriesController < ApplicationController
layout 'public'
before_action :set_account
before_action :set_stream_entry
before_action :set_link_headers
def show
@type = @stream_entry.activity_type.downcase
respond_to do |format|
format.html do
return gone if @stream_entry.activity.nil?
if @stream_entry.activity_type == 'Status'
@ancestors = @stream_entry.activity.ancestors
@descendants = @stream_entry.activity.descendants
end
end
format.atom
end
end
private
def set_account
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@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'), [['rel', 'alternate'], ['type', 'application/atom+xml']]]
])
end
def set_stream_entry
@stream_entry = @account.stream_entries.find(params[:id])
end
end