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<?php
/**
* @author ThemePunch <info@themepunch.com>
* @link https://www.themepunch.com/
* @copyright 2022 ThemePunch
*/
if(!defined('ABSPATH')) exit();
class RevSliderFavorite extends RevSliderFunctions {
/**
* change the setting of a favorization
* @param string $do
* @param string $type
* @param mixed $id
* @return array
**/
public function set_favorite($do, $type, $id){
$fav = get_option('rs_favorite', array());
$id = esc_attr($id);
if(!isset($fav[$type])) $fav[$type] = array();
$key = array_search($id, $fav[$type]);
if($key === false){
if($do == 'add') $fav[$type][] = $id;
}elseif($do == 'remove'){
unset($fav[$type][$key]);
}elseif($do == 'replace'){
$fav[$type] = $id;
}
update_option('rs_favorite', $fav);
return $fav;
}
/**
* get a certain favorite type
* @param string $type
* @return array
**/
public function get_favorite($type){
$fav = get_option('rs_favorite', array());
return $this->get_val($fav, $type, array());
}
/**
* return if certain element is in favorites
* @param string $type
* @param mixed $id
* @return bool
**/
public function is_favorite($type, $id){
$favs = $this->get_favorite($type);
return array_search($id, $favs) !== false;
}
}