Module: Idiom::Processing

Included in:
Base
Defined in:
lib/idiom/base.rb

Overview

:nodoc:

Instance Method Summary collapse

Instance Method Details

#post_process(value, lang) ⇒ Object 



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# File 'lib/idiom/base.rb', line 98

def post_process(value, lang)
  # value.gsub!('"。', '。"')
  # value.gsub!(/^[''"「«]+/, "")
  # value.gsub!(/[''"」»]+$/, "")
  value.gsub!('"', "'")
  # value.gsub!("«", "")
  # value.gsub!("»", "")
  value.gsub!("&lt;", "<")
  value.gsub!("&gt;", ">")
  value.gsub!("{ ", "{")
  value.gsub!(" }", "}")
  value.gsub!("{{_", "{{")
  value.gsub!("_}}", "}}")
  value.gsub!(/\\$/, "")

  value.strip!
  value = "\"#{value}\"" if value.present?

  # Replace substitution vars
  while value =~ /\|([^\|]+)\|/ 
    value.sub! /\|([^\|]+)\|/, "%{#{@substitution_vars[$1.to_i]}}" 
  end

  # Replace pass-through content
  while value =~ /__(.*?)__/
    value.sub! /__(.*?)__/, @pass_through_vars[$1.to_i]
  end

  value
end

#pre_process(value, lang) ⇒ Object 



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# File 'lib/idiom/base.rb', line 62

def pre_process(value, lang)
  # extract %{substitution_var} => @substitution_vars = ['substitution_var']
  #
  # This prevents the translator from seeing the substitution_var, in case it
  # tries to e.g. downcase it or whatever.
  @substitution_vars = []
  while value =~ /%\{([^\}]*)\}/
    value.sub! /%\{([^\}]*)\}/, "|#{@substitution_vars.count}|"
    @substitution_vars << $1
  end

  # extract '''pass through''' / ===pass through===  => @pass_through_vars = ['pass through']
  #
  # This allows string to be passed through without being translated
  # differs from @substitution_vars in that the underscore markup
  # will be stripped from the final result
  @pass_through_vars = []
  while value =~ /(?:(?:===)|(?:'''))(.*?)(?:(?:===)|(?:'''))/
    value.sub! /(?:(?:===)|(?:'''))(.*?)(?:(?:===)|(?:'''))/, "__#{@pass_through_vars.count}__"
    @pass_through_vars  << $1
  end

  vars = []
  index = 0
  while value =~ /(\{\d+\})/
    vars << $1
    value.sub!(/(\{\d+\})/, "[#{index}]")
    index += 1
  end
  
  value.gsub!("{{", "{{_")
  value.gsub!("}}", "_}}")

  value
end