/**
* Returns single instance of the class
*
* @since 1.0.0
*/
public static function get_instance()
{
if (is_null(self::$instance)) {
self::$instance = new self();
}
return self::$instance;
}
/**
* Add a panel under YITH Plugins tab
*
* @return void
* @since 1.0
* @author Andrea Grillo <*****@*****.**>
* @use /Yit_Plugin_Panel class
* @see plugin-fw/lib/yit-plugin-panel.php
*/
public function register_panel()
{
if (!empty($this->_panel)) {
return;
}
$admin_tabs['general'] = __('General', 'ywev');
$admin_tabs['tax'] = __('Tax', 'ywev');
if (!defined('YITH_YWEV_PREMIUM')) {
$admin_tabs['premium-landing'] = __('Premium Version', 'ywev');
}
$args = array('create_menu_page' => true, 'parent_slug' => '', 'page_title' => 'EU VAT', 'menu_title' => 'EU VAT', 'capability' => 'manage_options', 'parent' => '', 'parent_page' => 'yit_plugin_panel', 'page' => $this->_panel_page, 'admin-tabs' => $admin_tabs, 'options-path' => YITH_YWEV_DIR . '/plugin-options');
/* === Fixed: not updated theme === */
if (!class_exists('YIT_Plugin_Panel_WooCommerce')) {
require_once 'plugin-fw/lib/yit-plugin-panel-wc.php';
}
$this->_panel = new YIT_Plugin_Panel_WooCommerce($args);
/** Add custom types actions and filters */
YITH_YWEV_Custom_Types::get_instance();
}
