rails/app/controllers/record_controller.rb

   1 class RecordController < ApplicationController
   2
   3   def show
   4
   5     @data = params[:r]
   6     @back = params[:term]
   7     @start = params[:start]
   8     puts "data: " + @data
   9     puts "back: " + @back if @back
  10     conn = ZOOM::Connection.new
  11     conn.connect("localhost", 9999)
  12     conn.set_option('charset', 'UTF-8')
  13     conn.preferred_record_syntax = 'MARC21'
  14     conn.database_name = "zcc"
  15     search_term = "@attr 1=1016 \"#{@data}\""
  16     rset = conn.search(search_term)
  17     puts rset.size
  18     record = ZCC.convert_char(rset[0])
  19     #@title = record['245']['a']
  20     #puts @title
  21     @isbd = isbd record
  22
  23     marc_record = record.to_s
  24     marc_record.gsub!("LEADER", "<br>LEADER")
  25     @records_string = marc_record.gsub("\n", "<br>")
  26   end
  27
  28   def isbd r
  29     string = "<span id=\"title\">"
  30     string += r['245']['a'].to_s + r['245']['b'].to_s + r['245']['c'].to_s + "</span>"
  31     string += "<br /><br /> Published: " + r['260']['a'].to_s + r['260']['b'].to_s + r['260']['c'].to_s
  32     string += "<br /><br /> Edition: " + r['250']['a'].to_s if r['250']
  33     string += "<br /><br />Physical Description: " + r['300']['a'].to_s + r['300']['b'].to_s + r['300']['c'].to_s
  34     string += "<br><br>ISBN: " + r['020']['a'].to_s if r['020']
  35     fields = r.find_all{|f| f.tag == "650"}
  36     string += "<br /><br />Subjects: <br/>" if fields.size > 0
  37     fields.each do |f|
  38       subject = []
  39       f.each{|sf| subject << sf.value}
  40       string += subject.join("--")
  41       string << "<br />"
  42     end
  43     string += "<br /><br />" + r['505']['a'] if r['505']
  44
  45 #r[''][''].to_s +
  46     string
  47   end
  48
  49 end