*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class ParsedownCheckbox extends ParsedownExtra
{
const VERSION = '0.1.0';
protected function blockListComplete(array $block)
{
if (null === $block) {
return null;
}
if (!(isset($block['element']) && ($block['element']['name'] === 'ul') && is_array($block['element']['elements']))
) {
return $block;
}
foreach ($block['element']['elements'] as &$element) {
if (!isset($element['handler']['argument'][0])){
continue;
}
$begin_line = substr(trim($element['handler']['argument'][0]), 0, 4);
$re = '/.*(\s{2,})$/';
if ('[ ] ' === $begin_line) {
if(preg_match_all($re, $element['handler']['argument'][0], $matches, PREG_SET_ORDER, 0) > 0){
$element['handler']['argument'][0] = trim($element['handler']['argument'][0]) . '
';
}
$element['handler']['argument'][0] = ' '. substr($element['handler']['argument'][0], 4);
unset ($element['name']);
} elseif ('[x] ' === $begin_line) {
if(preg_match_all($re, $element['handler']['argument'][0], $matches, PREG_SET_ORDER, 0) > 0){
$element['handler']['argument'][0] = trim($element['handler']['argument'][0]) . '
';
}
$element['handler']['argument'][0] = ' '. substr($element['handler']['argument'][0], 4);
unset ($element['name']);
}
}
unset($element);
unset ($block['element']['name']);
return $block;
}
}