[Sommaire] [Imprimer]

   1  <?php
   2  
   3  
   4  class Text_Wiki_Render_Plain_List extends Text_Wiki_Render {
   5      
   6      /**
   7      * 
   8      * Renders a token into text matching the requested format.
   9      * 
  10      * This rendering method is syntactically and semantically compliant
  11      * with XHTML 1.1 in that sub-lists are part of the previous list item.
  12      * 
  13      * @access public
  14      * 
  15      * @param array $options The "options" portion of the token (second
  16      * element).
  17      * 
  18      * @return string The text rendered from the token options.
  19      * 
  20      */
  21      
  22      function token($options)
  23      {
  24          // make nice variables (type, level, count)
  25          extract($options);
  26          
  27          // set up indenting so that the results look nice; we do this
  28          // in two steps to avoid str_pad mathematics.  ;-)
  29          $pad = str_pad('', $level, "\t");
  30          $pad = str_replace("\t", '    ', $pad);
  31                  
  32          switch ($type) {
  33          
  34          case 'bullet_list_start':
  35              break;
  36          
  37          case 'bullet_list_end':
  38              if ($level == 0) {
  39                  return "\n\n";
  40              }
  41              break;
  42          
  43          case 'number_list_start':
  44              break;
  45          
  46          case 'number_list_end':
  47              if ($level == 0) {
  48                  return "\n\n";
  49              }
  50              break;
  51          
  52          case 'bullet_item_start':
  53          case 'number_item_start':
  54              return "\n$pad";
  55              break;
  56          
  57          case 'bullet_item_end':
  58          case 'number_item_end':
  59          default:
  60              // ignore item endings and all other types.
  61              // item endings are taken care of by the other types
  62              // depending on their place in the list.
  63              return;
  64              break;
  65          }
  66      }
  67  }
  68  ?>