public function get_form_preview()
{
global $post;
add_filter('caldera_forms_render_form_element', array($this, 'set_preview_form_element'));
$post = get_post((int) $_POST['post_id']);
if (isset($_POST['atts']['named']['id'])) {
$form = $_POST['atts']['named']['id'];
} elseif (isset($_POST['atts']['named']['name'])) {
$form = $_POST['atts']['named']['name'];
}
add_filter('caldera_forms_get_form-' . $form, array($this, 'set_preview_get_form'), 100);
//shortcode_handler( $atts, $content )
$atts = $_POST['atts']['named'];
$atts['preview'] = true;
if (!empty($form)) {
ob_start();
wp_head();
$content = '';
if (!empty($_POST['content'])) {
$content = stripslashes_deep($_POST['content']);
}
echo Caldera_Forms::shortcode_handler($atts, $content);
echo '<div class="clear"></div>';
wp_print_footer_scripts();
$html = ob_get_clean();
}
$out = array();
if (!empty($html)) {
$out['html'] = $html;
}
wp_send_json_success($out);
}
