- # frozen_string_literal: true
-
- class FetchRemoteAccountService < BaseService
- include AuthorExtractor
-
- def call(url, prefetched_body = nil)
- if prefetched_body.nil?
- atom_url, body = FetchAtomService.new.call(url)
- else
- atom_url = url
- body = prefetched_body
- end
-
- return nil if atom_url.nil?
- process_atom(atom_url, body)
- end
-
- private
-
- def process_atom(url, body)
- xml = Nokogiri::XML(body)
- xml.encoding = 'utf-8'
-
- account = author_from_xml(xml.at_xpath('/xmlns:feed', xmlns: TagManager::XMLNS))
-
- UpdateRemoteProfileService.new.call(xml, account) unless account.nil?
-
- account
- rescue TypeError
- Rails.logger.debug "Unparseable URL given: #{url}"
- nil
- rescue Nokogiri::XML::XPath::SyntaxError
- Rails.logger.debug 'Invalid XML or missing namespace'
- nil
- end
- end
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