/**
* Styles are loaded in preview in the page so they can be modified with JS.
* If we need to clear a style, the rule and/or property will be deleted from the inline style.
*
* @since 1.0.0
*/
function render_preview_style()
{
$css = '';
if (!function_exists('WP_Filesystem')) {
require_once ABSPATH . 'wp-admin/includes/file.php';
}
WP_Filesystem();
global $wp_filesystem;
// Get stylesheet based in global styling, templates, template parts and custom CSS.
$css = TF_Model::get_style_preview();
if (!empty($css)) {
echo $css;
}
}
/**
* Update Template Part region.
*
* @since 1.0.0
* @access public
* @return json
*/
public function builder_update_template_part()
{
// Check ajax referer
check_ajax_referer($this->action_nonce, $this->field_nonce);
global $TF_Layout, $tf_editor_ui;
$temp_layout = $TF_Layout;
$template_id = intval($_POST['template_part_id']);
$parent_template_id = intval($_POST['parent_template_id']);
$parent_post = get_post($parent_template_id);
$template_part = get_post($template_id);
$region = sanitize_text_field($_POST['region']);
$shortcode = sprintf('[%s id="%d"]', 'tf_template_part', $template_id);
$edit_url = add_query_arg(array('tf' => true, 'iframe' => true, 'tf_region' => $region), get_permalink($template_id));
// Setup Layout
$TF_Layout->setup_layout($parent_post);
$css = TF_Model::get_style_preview();
if (!empty($css)) {
$css = '<style id="tf-style-preview">' . $css . '</style>';
}
$tf_editor_ui->force_read_shortcode();
// Apply filters shortcode_atts
$data = array('region' => $region, 'html' => do_shortcode($shortcode), 'shortcode' => $shortcode, 'edit_url' => $edit_url, 'caption' => sprintf(__('Template Part: %s', 'themify-flow'), esc_html($template_part->post_title)), 'styles' => $css);
$TF_Layout = $temp_layout;
wp_send_json_success($data);
}
