74 lines
2.4 KiB
Ruby
74 lines
2.4 KiB
Ruby
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# Article import for De Nieuw Band XML file
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#
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# Always contains full assortment, including recently outlisted articles.
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# To make sure we don't keep old articles when a number of updates was missed,
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# +OUTLIST+ is set to +true+ to remove articles not present in the file.
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#
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require 'nokogiri'
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module ArticleImport::DnbXml
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NAME = "De Nieuwe Band (XML)"
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OUTLIST = true
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OPTIONS = {}.freeze
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# parses a string or file
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def self.parse(file, opts={})
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doc = Nokogiri.XML(file, nil, nil,
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Nokogiri::XML::ParseOptions::RECOVER +
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Nokogiri::XML::ParseOptions::NONET +
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Nokogiri::XML::ParseOptions::COMPACT # do not modify doc!
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)
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doc.search('product').each do |row|
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# create a new article
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unit = row.search('eenheid').text
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unit = case(unit)
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when blank? then 'st'
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when 'stuk' then 'st'
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when 'g' then 'gr' # need at least 2 chars
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when 'l' then 'ltr'
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else unit
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end
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inhoud = row.search('inhoud').text
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inhoud.blank? or (inhoud.to_f-1).abs > 1e-3 and unit = inhoud.gsub(/\.0+\s*$/,'') + unit
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deposit = row.search('statiegeld').text
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deposit.blank? and deposit = 0
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category = [
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@@codes[:indeling][row.search('indeling').text.to_i],
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@@codes[:indeling][row.search('subindeling').text.to_i]
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].compact.join(' - ')
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article = {:number => row.search('bestelnummer').text,
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#:ean => row.search('eancode').text,
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:name => row.search('omschrijving').text,
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:note => row.search('kwaliteit').text,
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:manufacturer => row.search('merk').text,
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:origin => row.search('herkomst').text,
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:unit => unit,
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:price => row.search('prijs inkoopprijs').text,
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:unit_quantity => row.search('sve').text,
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:tax => row.search('btw').text,
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:deposit => deposit,
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:category => category}
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yield article, (row.search('status') == 'Actief' ? :outlisted : nil)
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end
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end
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private
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@@codes = Hash.new
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def self.load_codes
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dir = Rails.root.join("lib", "article_import")
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begin
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@@codes = YAML::load(File.open(dir.join("dnb_codes.yml"))).symbolize_keys
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rescue => e
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raise "Failed to load dnb_codes: #{dir}/dnb_codes.yml: #{e.message}"
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end
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end
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end
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ArticleImport::DnbXml.load_codes
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