/**
* Get custom css data: Css files, Css code of a post
*
* @global type $post
*
* @param type $post_id
*
* @return type
*/
static function custom_css_data($post_id)
{
global $post;
$arr = array('css_files' => '', 'css_custom' => '');
if (isset($post_id)) {
$arr['css_files'] = IG_Pb_Helper_Functions::custom_css($post_id, 'css_files');
$arr['css_custom'] = IG_Pb_Helper_Functions::custom_css($post_id, 'css_custom');
}
return $arr;
}
/**
* Save custom CSS information: files, code
*
* @return void
*/
function save_css_custom()
{
if (!isset($_POST[IGNONCE]) || !wp_verify_nonce($_POST[IGNONCE], IGNONCE)) {
return;
}
$post_id = esc_sql($_POST['post_id']);
// save custom css code & files
IG_Pb_Helper_Functions::custom_css($post_id, 'css_files', 'put', esc_sql($_POST['css_files']));
IG_Pb_Helper_Functions::custom_css($post_id, 'css_custom', 'put', esc_textarea($_POST['custom_css']));
exit;
}