1
+ − 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 ?>