+ − <?php
+ −
+ −
+ − class Text_Wiki_Render_Plain_List extends Text_Wiki_Render {
+ −
+ − /**
+ − *
+ − * Renders a token into text matching the requested format.
+ − *
+ − * This rendering method is syntactically and semantically compliant
+ − * with XHTML 1.1 in that sub-lists are part of the previous list item.
+ − *
+ − * @access public
+ − *
+ − * @param array $options The "options" portion of the token (second
+ − * element).
+ − *
+ − * @return string The text rendered from the token options.
+ − *
+ − */
+ −
+ − function token($options)
+ − {
+ − // make nice variables (type, level, count)
+ − extract($options);
+ −
+ − // set up indenting so that the results look nice; we do this
+ − // in two steps to avoid str_pad mathematics. ;-)
+ − $pad = str_pad('', $level, "\t");
+ − $pad = str_replace("\t", ' ', $pad);
+ −
+ − switch ($type) {
+ −
+ − case 'bullet_list_start':
+ − break;
+ −
+ − case 'bullet_list_end':
+ − if ($level == 0) {
+ − return "\n\n";
+ − }
+ − break;
+ −
+ − case 'number_list_start':
+ − break;
+ −
+ − case 'number_list_end':
+ − if ($level == 0) {
+ − return "\n\n";
+ − }
+ − break;
+ −
+ − case 'bullet_item_start':
+ − case 'number_item_start':
+ − return "\n$pad";
+ − break;
+ −
+ − case 'bullet_item_end':
+ − case 'number_item_end':
+ − default:
+ − // ignore item endings and all other types.
+ − // item endings are taken care of by the other types
+ − // depending on their place in the list.
+ − return;
+ − break;
+ − }
+ − }
+ − }
+ − ?>