catstodon/app/services/fetch_remote_account_service.rb
Eugen Rochko fe77921e47 Catching more exceptions that slipped through, removing AR logging from
production as it's very verbose and not very useful
2016-10-05 13:26:44 +02:00

25 lines
702 B
Ruby

class FetchRemoteAccountService < BaseService
def call(url)
atom_url, body = FetchAtomService.new.call(url)
return nil if atom_url.nil?
return process_atom(atom_url, body)
end
private
def process_atom(url, body)
xml = Nokogiri::XML(body)
url_parts = Addressable::URI.parse(url)
username = xml.at_xpath('//xmlns:author/xmlns:name').try(:content)
domain = url_parts.host
return nil if username.nil?
Rails.logger.debug "Going to webfinger #{username}@#{domain}"
return FollowRemoteAccountService.new.call("#{username}@#{domain}")
rescue Nokogiri::XML::XPath::SyntaxError
Rails.logger.debug "Invalid XML or missing namespace"
end
end