Class: Epos::Dictionary

Inherits:
Object
  • Object
show all
Defined in:
lib/epos/dictionary.rb

Instance Method Summary collapse

Constructor Details

#initialize(path) ⇒ Dictionary

Returns a new instance of Dictionary.



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# File 'lib/epos/dictionary.rb', line 9

def initialize(path)
  @idf1 = Epos::IndexedDataFile.new(File.join(path, "deah002.dhn"), File.join(path, "deah001.dhn"))
  @idf2 = Epos::IndexedDataFile.new(File.join(path, "deah008.dhn"), File.join(path, "deah007.dhn"))

  @fmt1 = Epos::HtmlFormatter.new(unmarked: false)
  @fmt2 = Epos::HtmlFormatter.new(unmarked: true)

  @entry_parser = Epos::EntryParser.new

  @fuzzy = {}

  (@idf1.keys + @idf2.keys).each do |key|
    simple = simplify(key)
    if @fuzzy.has_key?(simple)
      @fuzzy[simple] << key
    else
      @fuzzy[simple] = [key]
    end
  end

  @fuzzy.each_value do |value|
    value.sort!.uniq!
  end
end

Instance Method Details

#look_up(word, level: 1, fragment: false) ⇒ Object 



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# File 'lib/epos/dictionary.rb', line 34

def look_up(word, level: 1, fragment: false)
  html        = ""
  simple_word = simplify(word)
  used        = {}

  if level >= 0
    html << look_up_and_format(word)
    used[word] = true
  end

  if level >= 1
    (@fuzzy[simple_word] || []).each do |actual|
      if !used[actual]
        html << look_up_and_format(actual)
        used[actual] = true
      end
    end
  end

  if level >= 2
    @fuzzy.each do |simple, words|
      if simple.include?(simple_word)
        words.each do |actual|
          if !used[actual]
            html << look_up_and_format(actual)
            used[actual] = true
          end
        end
      end
    end
  end

  if !fragment
    if html.length == 0
      html = "<i>No results were found for your query.</i>"
    end
    html = %Q{
<!DOCTYPE html>
<html>
  <head>
<meta charset='utf-8'>
<title>Epos</title>
<style type='text/css'>#{self.style}</style>
  </head>
  <body>
#{html}
  </body>
</html>
}
  end

  return html
end

#look_up_and_format(word) ⇒ Object 



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# File 'lib/epos/dictionary.rb', line 92

def look_up_and_format(word)
  s = ""
  s << @idf1.look_up(word).map{|text| @fmt1.format(@entry_parser.parse(text))}.join
  s << @idf2.look_up(word).map{|text| @fmt2.format(@entry_parser.parse(text))}.join
  return s
end

#simplify(s) ⇒ Object 



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# File 'lib/epos/dictionary.rb', line 99

def simplify(s)
  s.tr("áéíóúâêôãõàüçÁÉÍÓÚÂÊÔÃÕÀÜÇ", "aeiouaeoaoaucaeiouaeoaoauc").downcase.gsub(/[ \-\\(\\)]/, "")
end

#style ⇒ Object 



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# File 'lib/epos/dictionary.rb', line 88

def style
  @fmt1.style
end