/**
* Shortcode render.
*
* @since 1.0.0
* @access public
* @return json
*/
public function shortcode_render()
{
// Check ajax referer
check_ajax_referer($this->action_nonce, $this->field_nonce);
$type = isset($_POST['type']) ? $_POST['type'] : '';
$method = isset($_POST['method']) ? $_POST['method'] : 'add';
$mode = isset($_POST['mode']) ? $_POST['mode'] : 'frontend';
$data = array();
switch ($method) {
case 'duplicate':
global $TF_Layout;
if ('module' == $type) {
global $tf_modules, $tf_styles;
$module_instance = $tf_modules->get_module($_POST['module']);
$atts = isset($_POST['shortcode_params']) ? $_POST['shortcode_params'] : '';
$content = isset($_POST['shortcode_content']) ? wp_kses_stripslashes($_POST['shortcode_content']) : '';
$template_id = (int) $_POST['template_id'];
$data_styling = isset($_POST['data_styling']) ? json_decode(stripslashes($_POST['data_styling']), true) : array();
$styles = array();
$atts['sc_id'] = TF_Model::generate_block_id();
// generate new sc_id
if (is_array($data_styling) && count($data_styling) > 0) {
$data_styling['ID'] = $atts['sc_id'];
$styles[$atts['sc_id']] = array('module' => $data_styling['module']);
if (isset($data_styling['settings']) && count($data_styling['settings']) > 0) {
foreach ($data_styling['settings'] as $fields) {
$setting_key = '';
foreach ($fields as $key => $val) {
if ('SettingKey' == $key) {
$setting_key = $val;
} else {
$styles[$atts['sc_id']]['settings'][$setting_key][$key] = stripslashes_deep($val);
}
}
}
}
}
$render_style = '';
if (count($styles) > 0) {
$render_style = '<style type="text/css" id="tf-template-temp-' . $atts['sc_id'] . '-css">' . $tf_styles->generate_css($styles) . '</style>';
}
if (isset($atts['editable_markup'])) {
unset($atts['editable_markup']);
}
if (get_magic_quotes_gpc()) {
$atts = stripslashes_deep($atts);
}
$shortcode_string = $module_instance->to_shortcode($atts, $content);
global $post;
$post = get_post($template_id);
setup_postdata($post);
$shortcode = $TF_Layout->render($shortcode_string);
$data = array('module' => sanitize_text_field($_POST['module']), 'content' => tf_escape_atts($content), 'atts' => $atts, 'caption' => $module_instance->name, 'element' => $shortcode, 'styles' => $render_style, 'model' => $data_styling);
} else {
if ('row' == $type) {
global $tf_editor_ui;
$row_data = isset($_POST['row_data']) ? stripslashes_deep($_POST['row_data']) : array();
tf_recursive_unset($row_data, 'sc_id');
tf_recursive_unset($row_data, 'editable_markup');
$shortcode = TF_Model::array_to_shortcode(array($row_data));
$tf_editor_ui->force_editable_shortcode($mode);
$data = $TF_Layout->render($shortcode);
}
}
break;
}
wp_send_json_success($data);
}
/**
* Unset unwanted key.
*
* @since 1.0.0
* @param array &$array
* @param string $unwanted_key
* @return array
*/
function tf_recursive_unset(&$array, $unwanted_key)
{
if (isset($array[$unwanted_key])) {
unset($array[$unwanted_key]);
}
foreach ($array as &$value) {
if (is_array($value)) {
tf_recursive_unset($value, $unwanted_key);
}
}
}