include/Text/Wiki/Render/Latex/Interwiki.php

   1 <?php
   2
   3 class Text_Wiki_Render_Latex_Interwiki extends Text_Wiki_Render {
   4
   5     var $conf = array(
   6         'sites' => array(
   7             'MeatBall' => 'http://www.usemod.com/cgi-bin/mb.pl?%s',
   8             'Advogato' => 'http://advogato.org/%s',
   9             'Wiki'       => 'http://c2.com/cgi/wiki?%s'
  10         ),
  11         'target' => '_blank'
  12     );
  13
  14
  15     /**
  16     *
  17     * Renders a token into text matching the requested format.
  18     *
  19     * @access public
  20     *
  21     * @param array $options The "options" portion of the token (second
  22     * element).
  23     *
  24     * @return string The text rendered from the token options.
  25     *
  26     */
  27
  28     function token($options)
  29     {
  30         $site = $options['site'];
  31         $page = $options['page'];
  32         $text = $options['text'];
  33
  34         if (isset($this->conf['sites'][$site])) {
  35             $href = $this->conf['sites'][$site];
  36         } else {
  37             return $text;
  38         }
  39
  40         // old form where page is at end,
  41         // or new form with %s placeholder for sprintf()?
  42         if (strpos($href, '%s') === false) {
  43             // use the old form
  44             $href = $href . $page;
  45         } else {
  46             // use the new form
  47             $href = sprintf($href, $page);
  48         }
  49
  50         // allow for alternative targets
  51         $target = $this->getConf('target', '');
  52
  53         if ($target && trim($target) != '') {
  54             $target = " target=\"$target\"";
  55         }
  56
  57         return "$text\\footnote\{$href}";
  58     }
  59 }
  60 ?>