Class: Oddb2xml::RefdataExtractor

Inherits:
Extractor
  • Object
show all
Defined in:
lib/oddb2xml/extractor.rb

Instance Attribute Summary

Attributes inherited from Extractor

#xml

Instance Method Summary collapse

Constructor Details

#initialize(xml, type) ⇒ RefdataExtractor

Returns a new instance of RefdataExtractor.



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# File 'lib/oddb2xml/extractor.rb', line 179

def initialize(xml, type)
  @type = (type == :pharma ? 'PHARMA' : 'NONPHARMA')
  super(xml)
end

Instance Method Details

#to_hash ⇒ Object 



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# File 'lib/oddb2xml/extractor.rb', line 183

def to_hash
  data = {}
  result = SwissRegArticleEntry.parse(@xml.sub(Strip_For_Sax_Machine, ''), :lazy => true)
  items = result.ARTICLE.ITEM
  items.each do |pac|
    ean13 = (gtin = pac.GTIN.to_s) ? gtin: '0'
    if ean13.size < 13
      puts "Refdata #{@type} use 13 chars not #{ean13.size} for #{ean13}"
      ean13 = ean13.rjust(13, '0')
    end
    if ean13.size == 14 && ean13[0] == '0'
      puts "Refdata #{@type} remove leading '0' for #{ean13}"
      ean13 = ean13[1..-1]
    end
    # but in refdata_nonPharma we have a about 700 GTINs which are 14 characters and longer
    item = {}
    item[:data_origin]     = 'refdata'
    item[:refdata]         = true
    item[:_type]           = (typ  = pac.ATYPE.downcase.to_sym)  ? typ: ''
    item[:ean13]           = ean13
    item[:pharmacode]      = (phar = pac.PHAR.to_s)   ? phar: '0'
    item[:last_change]     = (date = Time.parse(pac.DT).to_s)  ? date: ''  # Date and time of last data change
    item[:desc_de]         = (dscr = pac.NAME_DE)   ? dscr: ''
    item[:desc_fr]         = (dscr = pac.NAME_FR)   ? dscr: ''
    item[:atc_code]        = (code = pac.ATC)    ? code.to_s : ''
    item[:company_name] = (nam = pac.AUTH_HOLDER_NAME) ? nam: ''
    item[:company_ean]  = (gln = pac.AUTH_HOLDER_GLN)  ? gln: ''
    unless item[:pharmacode]
      item[:pharmacode] = phar
      unless data[item[:pharmacode]] # pharmacode => GTINs
        data[item[:ean13]] = []
      end
    end
    data[item[:ean13]] = item
  end
  data
end