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<?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;
}
}
}
?>
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