Contents

# -*- encoding: utf-8 -*-
class CiniiBook
  attr_reader :title, :creator, :publisher, :link, :ncid, :issued

  def initialize(node)
    @node = node
  end

  def title
    @node.at('./xmlns:title').try(:content)
  end

  def creator
    @node.at('./dc:creator').try(:content)
  end

  def publisher
    @node.at('./dc:publisher').try(:content)
  end

  def link
    @node.at('./xmlns:link').try(:content)
  end

  def ncid
    url = @node.attributes['about'].try(:content)
    if url
      URI.parse(url).path.split('/').reverse.first
    end
  end

  def issued
    @node.at('./dc:date').try(:content)
  end

  def self.per_page
    10
  end

  def self.search(query, page = 1, per_page = self.per_page)
    if query
      cnt = self.per_page
      page = 1 if page.to_i < 1
      doc = Nokogiri::XML(Manifestation.search_cinii_book(query, {p: page, count: cnt, raw: true}).to_s)
      items = doc.xpath('//xmlns:item').collect{|node| self.new node }
      total_entries = doc.at('//opensearch:totalResults').content.to_i

      {items: items, total_entries: total_entries}
    else
      {items: [], total_entries: 0}
    end
  end

  def self.import_ncid(ncid)
    identifier_type = IdentifierType.where(name: 'ncid').first
    identifier_type = IdentifierType.create!(name: 'ncid') unless identifier_type
    identifier = Identifier.where(body: ncid, identifier_type_id: identifier_type.id).first
    return if identifier
    url = "https://ci.nii.ac.jp/ncid/#{ncid}.rdf"
    doc = Nokogiri::XML(Faraday.get(url).body)
    Manifestation.import_record_from_cinii_books(doc)
  end

  attr_accessor :url

  class AlreadyImported < StandardError
  end
end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
enju_nii-0.3.2	app/models/cinii_book.rb
enju_nii-0.3.1	app/models/cinii_book.rb
enju_nii-0.4.0.beta.1	app/models/cinii_book.rb
enju_nii-0.3.0	app/models/cinii_book.rb
enju_nii-0.3.0.beta.1	app/models/cinii_book.rb
enju_nii-0.2.1	app/models/cinii_book.rb