/**
* beforeSave is called before a model is saved. Returning false from a beforeSave callback
* will abort the save operation.
*
* @param Model $model Model using this behavior
* @return mixed False if the operation should abort. Any other result will continue.
*/
public function beforeSave(Model $model)
{
$settings = $this->settings[$model->alias];
foreach (array_keys($settings) as $field) {
$options = $this->settings[$model->alias][$field] + array('show-body-only' => true);
$model->data[$model->alias][$field] = LibTidy::execute($model->data[$model->alias][$field], $options);
}
return true;
}
public static function execute($content, $options = array())
{
$tidy = $options += array('minify' => false);
unset($tidy['minify'], $tidy['js'], $tidy['css']);
$content = LibTidy::tidy($content, $tidy);
if ($options['minify'] === true) {
$content = LibTidy::minify($content, $options);
}
return $content;
}
/**
* Generate tided HTML code
*
* @param string $content
* @return string modified content if avaible, otherwise origin content
*/
public function execute($content, $options = array())
{
$options += $this->settings;
return LibTidy::execute($content, $options);
}