Contents

require "nokogiri"
require "skala/adapter/get_user_inter_library_loans"
require_relative "./resolve_user"
require_relative "../aleph_adapter"

class Skala::AlephAdapter::GetUserInterLibraryLoans < Skala::Adapter::GetUserInterLibraryLoans
  include parent::ResolveUser

  def call(username, options = {})
    resolved_user_id = resolve_user(username)
    raw_aleph_response = adapter.restful_api.patron(resolved_user_id).circulationActions.requests.ill.get(view: :brief)

    if raw_aleph_response.include?("<error>")
      return nil
    else
      self.class::Result.new(
        inter_library_loans: Nokogiri::XML(raw_aleph_response).xpath("//ill-request").map do |_ill_request|
          {
            id: id(_ill_request),
            due_date: due_date(_ill_request),
            record: {
              creator: creator(_ill_request),
              id: record_id(_ill_request),
              title: title(_ill_request),
              year_of_publication: year_of_publication(_ill_request)
            },
            renewable: renewable(_ill_request)
          }
        end,
        source: raw_aleph_response
      )
    end
  end

  private

  def creator(element)
    element.at_xpath(".//z13-author").try(:content).presence.try(:split, ";").try(:map, &:strip)
  end

  def id(element)
    element.attr("href")[/[^\/]+\Z/][/\A[^?]+/]
  end

  def due_date(element)
    if _due_date = element.at_xpath(".//z36-due-date|.//z36h-due-date").try(:content)
      Date.strptime(_due_date, "%Y%m%d")
    end
  end

  def record_id(element)
    element.at_xpath(".//z410-doc-number").try(:content).presence
  end

  def renewable(element)
    element.attr("renew") == "Y"
  end

  def title(element)
    element.at_xpath(".//z13-title").try(:content).presence
  end

  def year_of_publication(element)
    element.at_xpath(".//z13-year").try(:content).presence
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
skala-1.1.0	lib/skala/aleph_adapter/get_user_inter_library_loans.rb