/**
* filter()
*
* @param array $anchor
* @return anchor $anchor
**/
function filter($anchor)
{
if (preg_match("/\\.(?:jpe?g|gif|png)\\b/i", $anchor['attr']['href'])) {
return auto_thickbox::image($anchor);
} elseif (!empty($anchor['attr']['class']) && in_array('thickbox', $anchor['attr']['class'])) {
return auto_thickbox::iframe($anchor);
} else {
return $anchor;
}
}
/**
* filter()
*
* @param array $anchor
* @return anchor $anchor
**/
function filter($anchor)
{
if (preg_match("/\\.(?:jpe?g|gif|png|bmp|webp)\\b/i", $anchor['attr']['href'])) {
return auto_thickbox::image($anchor);
} elseif (!empty($anchor['attr']['class']) && in_array('thickbox', $anchor['attr']['class'])) {
return auto_thickbox::iframe($anchor);
} elseif (strpos($anchor['attr']['href'], 'TB_iframe') !== false || strpos($anchor['attr']['href'], '#TB_inline') !== false) {
return $this->add_thickbox_class($anchor);
} else {
return $anchor;
}
}
/**
* Access this plugin’s working instance
*
* @wp-hook plugins_loaded
* @return object of this class
*/
public static function get_instance()
{
NULL === self::$instance and self::$instance = new self();
return self::$instance;
}
