Module: Shell2html

Defined in:
lib/shell2html.rb

Constant Summary collapse

COLORS = 
{
  "1"   => { css: "sh_bold",            style: { "font-weight" => "bold" } },
  "2"   => { css: "sh_dim",             style: { "opacity" => ".5" } },
  "4"   => { css: "sh_underlined",      style: { "border-bottom" => "1px solid rgba(255,255,255,.6)", "padding-bottom" => "1px" } },
  "5"   => { css: "sh_blink",           style: { "text-decoration" => "blink" } },
  "7"   => { css: "sh_inverted",        style: { "font-weight" => "bold" } },
  "8"   => { css: "sh_hidden",          style: { "opacity" => "0" } },
  "39"  => { css: "sh_fg_default",      style: { "color" => "#ffffff" } },
  "30"  => { css: "sh_fg_black",        style: { "color" => "#000000" } },
  "31"  => { css: "sh_fg_red",          style: { "color" => "#cd0000" } },
  "32"  => { css: "sh_fg_green",        style: { "color" => "#00cd00" } },
  "33"  => { css: "sh_fg_yellow",       style: { "color" => "#cdcd00" } },
  "34"  => { css: "sh_fg_blue",         style: { "color" => "#1e90ff" } },
  "35"  => { css: "sh_fg_magenta",      style: { "color" => "#cd00cd" } },
  "36"  => { css: "sh_fg_cyan",         style: { "color" => "#00cdcd" } },
  "37"  => { css: "sh_fg_lightgray",    style: { "color" => "#e5e5e5" } },
  "90"  => { css: "sh_fg_darkgray",     style: { "color" => "#4c4c4c" } },
  "91"  => { css: "sh_fg_lightred",     style: { "color" => "#ff0000" } },
  "92"  => { css: "sh_fg_lightgreen",   style: { "color" => "#00ff00" } },
  "93"  => { css: "sh_fg_lightyellow",  style: { "color" => "#ffff00" } },
  "94"  => { css: "sh_fg_lightblue",    style: { "color" => "#4682b4" } },
  "95"  => { css: "sh_fg_lightmagenta", style: { "color" => "#ff00ff" } },
  "96"  => { css: "sh_fg_lightcyan",    style: { "color" => "#00ffff" } },
  "97"  => { css: "sh_fg_white",        style: { "color" => "#ffffff" } },
  "49"  => { css: "sh_bg_default",      style: { "background-color" => "#000000" } },
  "40"  => { css: "sh_bg_black",        style: { "background-color" => "#000000" } },
  "41"  => { css: "sh_bg_red",          style: { "background-color" => "#cd0000" } },
  "42"  => { css: "sh_bg_green",        style: { "background-color" => "#00cd00" } },
  "43"  => { css: "sh_bg_yellow",       style: { "background-color" => "#cdcd00" } },
  "44"  => { css: "sh_bg_blue",         style: { "background-color" => "#1e90ff" } },
  "45"  => { css: "sh_bg_magenta",      style: { "background-color" => "#cd00cd" } },
  "46"  => { css: "sh_bg_cyan",         style: { "background-color" => "#00cdcd" } },
  "47"  => { css: "sh_bg_lightgray",    style: { "background-color" => "#e5e5e5" } },
  "100" => { css: "sh_bg_darkgray",     style: { "background-color" => "#4c4c4c" } },
  "101" => { css: "sh_bg_lightred",     style: { "background-color" => "#ff0000" } },
  "102" => { css: "sh_bg_lightgreen",   style: { "background-color" => "#00ff00" } },
  "103" => { css: "sh_bg_lightyellow",  style: { "background-color" => "#ffff00" } },
  "104" => { css: "sh_bg_lightblue",    style: { "background-color" => "#4682b4" } },
  "105" => { css: "sh_bg_lightmagenta", style: { "background-color" => "#ff00ff" } },
  "106" => { css: "sh_bg_lightcyan",    style: { "background-color" => "#00ffff" } },
  "107" => { css: "sh_bg_white",        style: { "background-color" => "#ffffff" } },
  "a"   => { css: "sh_a",               style: { "color" => "inherit", "text-decoration" => "inherit" } },
  "ah"  => { css: "sh_a:hover",         style: { "background-color" => "#ffffff", "color" => "#000000" } }
}

Class Method Summary collapse

Class Method Details

.css ⇒ Object 



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# File 'lib/shell2html.rb', line 97

def css
  back = []
  COLORS.each do |_, c|
    o = []
    css = c[:style].each do |k, v|
      o << "#{k}: #{v}"
    end
    back << ".#{c[:css]} { #{o.join(';')} }"
  end
  back.join("\n") + "\n"
end

.sass ⇒ Object 



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# File 'lib/shell2html.rb', line 109

def sass
  back = []
  COLORS.each do |_, c|
    o = []
    back << ".#{c[:css]}"
    c[:style].each do |k, v|
      back << "  #{k}: #{v}"
    end
  end
  back.join("\n") + "\n"
end

.to_html(text, inline = false) ⇒ Object 



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# File 'lib/shell2html.rb', line 52

def to_html(text, inline = false)
  count = 0
  text = CGI.escapeHTML(text)
  text.gsub!(/(https?:\/\/[^'"\s\e\n<]*)/, "<a class=\"sh_a\" href=\"\\1\">\\1</a>")
  text.gsub!(/\n/, '<br>')
  text.gsub!(/  /, ' &nbsp;')
  text.split(27.chr).map do |e|
    if /^\[([0-9;]+)m(.*)$/.match e
      case $1
      when '0'
        span = '</span>' * count
        count = 0
        "#{span}#{$2}"
      else
        key = $1
        t = $2
        css = []
        key.split(';').each do |i|
          css << COLORS["#{i.to_i}"] if COLORS["#{i.to_i}"]
        end
        count = 1
        if css.count > 0
          if inline
            span_style = css.map do |c|
              o = []
              c[:style].each do |k,v|
                o << "#{k}:#{v}"
              end
              o
            end.flatten.join(';')
            "#{'</span>' * count}<span style=\"#{span_style}\">#{t}"
          else
            span_class = css.map { |c| c[:css] }.join(' ')
            "#{'</span>' * count}<span class=\"#{span_class}\">#{t}"
          end
        else
          "#{'</span>' * count}<span>#{t}"
        end
      end
    else
      e
    end
  end.join
end