include/Text/Wiki/Render/Xhtml/Colortext.php

   1 <?php
   2
   3 class Text_Wiki_Render_Xhtml_Colortext extends Text_Wiki_Render {
   4
   5     var $colors = array(
   6         'aqua',
   7         'black',
   8         'blue',
   9         'fuchsia',
  10         'gray',
  11         'green',
  12         'lime',
  13         'maroon',
  14         'navy',
  15         'olive',
  16         'purple',
  17         'red',
  18         'silver',
  19         'teal',
  20         'white',
  21         'yellow'
  22     );
  23
  24
  25     /**
  26     *
  27     * Renders a token into text matching the requested format.
  28     *
  29     * @access public
  30     *
  31     * @param array $options The "options" portion of the token (second
  32     * element).
  33     *
  34     * @return string The text rendered from the token options.
  35     *
  36     */
  37
  38     function token($options)
  39     {
  40         $type = $options['type'];
  41         $color = $options['color'];
  42
  43         if (! in_array($color, $this->colors)) {
  44             $color = '#' . $color;
  45         }
  46
  47         if ($type == 'start') {
  48             return "<span style=\"color: $color;\">";
  49         }
  50
  51         if ($options['type'] == 'end') {
  52             return '</span>';
  53         }
  54     }
  55 }
  56 ?>