Module: Lipsiadmin::Utils::HtmlEntities

Included in:
Controller::PdfBuilder, Mailer::PdfBuilder
Defined in:
lib/utils/html_entities.rb

Overview

Convert common utf-8 chars to html entities, this is beautifull (but the code not) for servers that don’t have utf-8 fonts for java. Is a dead simple workaround for avoid losing time.

Instance Method Summary collapse

Instance Method Details

#encode_entities(text) ⇒ Object

Convert common utf-8 chars to html entities



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# File 'lib/utils/html_entities.rb', line 9

def encode_entities(text)
  map = {
    "'" => "#145",   # ' This is converted for java
    "’" => "rsquo",  # ’
    "°" => "deg",    # °
    "€" => "euro",   # €
    "–" => "ndash",  # –
    "©" => "copy",   # ©
    "«" => "laquo",  # «
    "®" => "reg",    # ®
    "»" => "raquo",  # »
    "à" => "agrave", # à
    "À" => "Agrave", # À
    "á" => "aacute", # á
    "Á" => "Aacute", # á
    "â" => "acirc",  # â
    "Â" => "Acirc",  # Â
    "ä" => "auml",   # ä
    "Ä" => "Auml",   # ä
    "Æ" => "AElig",  # Æ
    "æ" => "aelig",  # æ
    "ç" => "ccedil", # ç
    "Ç" => "Ccedil", # Ç
    "è" => "egrave", # è
    "È" => "Egrave", # È
    "é" => "eacute", # é
    "É" => "Eacute", # É
    "ê" => "ecirc",  # ê
    "Ê" => "Ecirc",  # Ê
    "ë" => "euml",   # ë
    "Ë" => "Euml",   # Ë
    "ì" => "igrave", # ì
    "Ì" => "Igrave", # Ì
    "î" => "icirc",  # î
    "Î" => "Icirc",  # Î
    "ï" => "iuml",   # ï
    "Ï" => "Iuml",   # Ï
    "ô" => "ocirc",  # ô
    "Ô" => "Ocirc",  # Ô
    "ö" => "ouml",   # ö
    "Ö" => "Ouml",   # Ö
    "ò" => "ograve", # ò
    "Ò" => "Ograve", # ò
    "ù" => "ugrave", # ù
    "Ù" => "Ugrave", # Ù
    "û" => "ucirc",  # û
    "Û" => "Ucirc",  # Û
    "ü" => "uuml",   # ü
    "Ü" => "Uuml"    # Ü
  }
  map.each { |k,v| text.gsub!("#{k}", "&#{v};")  }
  return text
end