Class: RubyEncode

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

Instance Method Summary collapse

Instance Method Details

#REncode(textToCode, cleanLine = true, encodeFrom = "ISO-8859-1", onErrorNil = true, reviewByte = false) ⇒ Object 



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# File 'lib/rencode/rencode.rb', line 4

def REncode(textToCode,cleanLine=true,encodeFrom="ISO-8859-1",onErrorNil=true,reviewByte=false)   
  #Info: ISO-8859-1 is the default character set in most browsers.

  
  if cleanLine
    #Windows / Ubuntu common problems

    textToCode = textToCode.gsub(/\r/,'')
    textToCode = textToCode.gsub(/\n/,'')
  end
  
  
  begin  
    #Normal encoding

    sanitized = textToCode.force_encoding(encodeFrom).encode!("UTF-8")  
  rescue 
    #CodePoint revision

    textToCodeCodePoint = ""
    textToCode.force_encoding(encodeFrom).each_codepoint { |cp| 
      begin
        case cp
          when 0 #know problems

            textToCodeCodePoint = textToCodeCodePoint + ' '
          else
            #puts 'codePoint: ' + cp.to_s + ' ' + cp.chr

            textToCodeCodePoint = textToCodeCodePoint + cp.chr.encode!("UTF-8")
        end 
      rescue  Exception => e
        puts 'Error on codepoint: ' + cp.to_s
        
        if onErrorNil
          textToCodeCodePoint = nil 
          break cp 
        end 
      end  
    }
    
    #Byte revision (use carefully)

    reviewByte = false if textToCodeCodePoint == nil
    if reviewByte
      textToCodeByte = ""
      textToCodeCodePoint.force_encoding("UTF-8").each_byte { |bt| 
        case bt
          when 0 #know problems

            textToCodeByte = textToCodeByte +  ' '
          else
            #puts 'Byte: ' + bt.to_s.force_encoding("UTF-8") + ' ' + bt.chr

            textToCodeByte = textToCodeByte + bt.chr
        end
      }
      sanitized = textToCodeByte
    else
      textToCodeByte = textToCodeCodePoint
    end
  end 
  
  return sanitized.force_encoding("UTF-8")
end

#REncodeHTML(textToCode, htmlPrint = false) ⇒ Object 



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# File 'lib/rencode/rencode.rb', line 61

def REncodeHTML(textToCode,htmlPrint=false)
  #Info: http://www.w3schools.com/tags/ref_entities.asp

  if textToCode == nil
    textToCode = ''
  else
    if htmlPrint
      textToCode = textToCode.gsub('"','"')
      textToCode = textToCode.gsub("'",''')
      textToCode = textToCode.gsub('&','&')
      textToCode = textToCode.gsub('<','&#60;')
      textToCode = textToCode.gsub('>','&#62;')
      #textToCode = textToCode.gsub(' ','&#160;')

    end
    
    textToCode = textToCode.gsub('¡','&#161;')
    textToCode = textToCode.gsub('¢','&#162;')
    textToCode = textToCode.gsub('£','&#163;')
    textToCode = textToCode.gsub('¤','&#164;')
    textToCode = textToCode.gsub('¥','&#165;')
    textToCode = textToCode.gsub('¦','&#166;')
    textToCode = textToCode.gsub('§','&#167;')
    textToCode = textToCode.gsub('¨','&#168;')
    textToCode = textToCode.gsub('©','&#169;')
    textToCode = textToCode.gsub('ª','&#170;')
    textToCode = textToCode.gsub('«','&#171;')
    textToCode = textToCode.gsub('¬','&#172;')
    textToCode = textToCode.gsub('­','&#173;')
    textToCode = textToCode.gsub('®','&#174;')
    textToCode = textToCode.gsub('¯','&#175;')
    textToCode = textToCode.gsub('°','&#176;')
    textToCode = textToCode.gsub('±','&#177;')
    textToCode = textToCode.gsub('²','&#178;')
    textToCode = textToCode.gsub('³','&#179;')
    textToCode = textToCode.gsub('´','&#180;')
    textToCode = textToCode.gsub('µ','&#181;')
    textToCode = textToCode.gsub('¶','&#182;')
    textToCode = textToCode.gsub('·','&#183;')
    textToCode = textToCode.gsub('¸','&#184;')
    textToCode = textToCode.gsub('¹','&#185;')
    textToCode = textToCode.gsub('º','&#186;')
    textToCode = textToCode.gsub('»','&#187;')
    textToCode = textToCode.gsub('¼','&#188;')
    textToCode = textToCode.gsub('½','&#189;')
    textToCode = textToCode.gsub('¾','&#190;')
    textToCode = textToCode.gsub('¿','&#191;')
    textToCode = textToCode.gsub('×','&#215;')
    textToCode = textToCode.gsub('÷','&#247;')


    textToCode = textToCode.gsub('À','&#192;')
    textToCode = textToCode.gsub('Á','&#193;')
    textToCode = textToCode.gsub('Â','&#194;')
    textToCode = textToCode.gsub('Ã','&#195;')
    textToCode = textToCode.gsub('Ä','&#196;')
    textToCode = textToCode.gsub('Å','&#197;')
    textToCode = textToCode.gsub('Æ','&#198;')
    textToCode = textToCode.gsub('Ç','&#199;')
    textToCode = textToCode.gsub('È','&#200;')
    textToCode = textToCode.gsub('É','&#201;')
    textToCode = textToCode.gsub('Ê','&#202;')
    textToCode = textToCode.gsub('Ë','&#203;')
    textToCode = textToCode.gsub('Ì','&#204;')
    textToCode = textToCode.gsub('Í','&#205;')
    textToCode = textToCode.gsub('Î','&#206;')
    textToCode = textToCode.gsub('Ï','&#207;')
    textToCode = textToCode.gsub('Ð','&#208;')
    textToCode = textToCode.gsub('Ñ','&#209;')
    textToCode = textToCode.gsub('Ò','&#210;')
    textToCode = textToCode.gsub('Ó','&#211;')
    textToCode = textToCode.gsub('Ô','&#212;')
    textToCode = textToCode.gsub('Õ','&#213;')
    textToCode = textToCode.gsub('Ö','&#214;')
    textToCode = textToCode.gsub('Ø','&#216;')
    textToCode = textToCode.gsub('Ù','&#217;')
    textToCode = textToCode.gsub('Ú','&#218;')
    textToCode = textToCode.gsub('Û','&#219;')
    textToCode = textToCode.gsub('Ü','&#220;')
    textToCode = textToCode.gsub('Ý','&#221;')
    textToCode = textToCode.gsub('Þ','&#222;')
    textToCode = textToCode.gsub('ß','&#223;')
    textToCode = textToCode.gsub('à','&#224;')
    textToCode = textToCode.gsub('á','&#225;')
    textToCode = textToCode.gsub('â','&#226;')
    textToCode = textToCode.gsub('ã','&#227;')
    textToCode = textToCode.gsub('ä','&#228;')
    textToCode = textToCode.gsub('å','&#229;')
    textToCode = textToCode.gsub('æ','&#230;')
    textToCode = textToCode.gsub('ç','&#231;')
    textToCode = textToCode.gsub('è','&#232;')
    textToCode = textToCode.gsub('é','&#233;')
    textToCode = textToCode.gsub('ê','&#234;')
    textToCode = textToCode.gsub('ë','&#235;')
    textToCode = textToCode.gsub('ì','&#236;')
    textToCode = textToCode.gsub('í','&#237;')
    textToCode = textToCode.gsub('î','&#238;')
    textToCode = textToCode.gsub('ï','&#239;')
    textToCode = textToCode.gsub('ð','&#240;')
    textToCode = textToCode.gsub('ñ','&#241;')
    textToCode = textToCode.gsub('ò','&#242;')
    textToCode = textToCode.gsub('ó','&#243;')
    textToCode = textToCode.gsub('ô','&#244;')
    textToCode = textToCode.gsub('õ','&#245;')
    textToCode = textToCode.gsub('ö','&#246;')
    textToCode = textToCode.gsub('ø','&#248;')
    textToCode = textToCode.gsub('ù','&#249;')
    textToCode = textToCode.gsub('ú','&#250;')
    textToCode = textToCode.gsub('û','&#251;')
    textToCode = textToCode.gsub('ü','&#252;')
    textToCode = textToCode.gsub('ý','&#253;')
    textToCode = textToCode.gsub('þ','&#254;')
    textToCode = textToCode.gsub('ÿ','&#255;')
  end 
end