1 <?php

     2 // vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4:

     3 /**

     4  * Colortext rule end renderer for Xhtml

     5  *

     6  * PHP versions 4 and 5

     7  *

     8  * @category   Text

     9  * @package    Text_Wiki

    10  * @author     Paul M. Jones <pmjones@php.net>

    11  * @license    http://www.gnu.org/copyleft/lesser.html  LGPL License 2.1

    12  * @version    CVS: $Id: Colortext.php,v 1.6 2005/07/30 08:03:28 toggg Exp $

    13  * @link       http://pear.php.net/package/Text_Wiki

    14  */

    15 

    16 /**

    17  * This class renders colored text in XHTML.

    18  *

    19  * @category   Text

    20  * @package    Text_Wiki

    21  * @author     Paul M. Jones <pmjones@php.net>

    22  * @license    http://www.gnu.org/copyleft/lesser.html  LGPL License 2.1

    23  * @version    Release: @package_version@

    24  * @link       http://pear.php.net/package/Text_Wiki

    25  */

    26 class Text_Wiki_Render_Xhtml_Colortext extends Text_Wiki_Render {

    27 

    28     var $colors = array(

    29         'aqua',

    30         'black',

    31         'blue',

    32         'fuchsia',

    33         'gray',

    34         'green',

    35         'lime',

    36         'maroon',

    37         'navy',

    38         'olive',

    39         'purple',

    40         'red',

    41         'silver',

    42         'teal',

    43         'white',

    44         'yellow'

    45     );

    46 

    47 

    48     /**

    49     *

    50     * Renders a token into text matching the requested format.

    51     *

    52     * @access public

    53     *

    54     * @param array $options The "options" portion of the token (second

    55     * element).

    56     *

    57     * @return string The text rendered from the token options.

    58     *

    59     */

    60 

    61     function token($options)

    62     {

    63         $type = $options['type'];

    64         $color = $options['color'];

    65 

    66         if (! in_array($color, $this->colors) && $color{0} != '#') {

    67             $color = '#' . $color;

    68         }

    69 

    70         if ($type == 'start') {

    71             return "<span style=\"color: $color;\">";

    72         }

    73 

    74         if ($options['type'] == 'end') {

    75             return '</span>';

    76         }

    77     }

    78 }

    79 ?>