/**
* Check if global gift condition is satisfied.
*
* @since 1.1.0
* @access public
*
* @return boolean
*/
protected function _check_global_gift_criteria()
{
if ('single_gift' === $this->_wfg_type) {
return true;
}
$gift_criteria = WFG_Settings_Helper::get('global_gift_criteria');
if (empty($gift_criteria)) {
return true;
}
return WFG_Criteria_Helper::parse_criteria($gift_criteria);
}
/**
* Display gift popup in frontend.
*
* @since 0.0.0
* @access public
*
* @return void
*/
public function display_gifts()
{
if (!is_cart()) {
return;
}
if ($this->__gift_item_in_cart()) {
return;
}
self::__get_actual_settings();
//check gift criteria
if ('single_gift' !== $this->_wfg_type) {
$gift_criteria = WFG_Settings_Helper::get('global_gift_criteria');
if (!empty($gift_criteria)) {
$criteria = WFG_Criteria_Helper::parse_criteria($gift_criteria);
if (!$criteria) {
return;
}
}
}
//enqueue required styles for this page
wp_enqueue_style('wfg-core-styles', plugins_url('/css/wfg-styles.css', dirname(__FILE__)));
wp_enqueue_style('wfg-template-styles', plugins_url('/templates/default/wfg-default.css', dirname(__FILE__)));
$items = WFG_Product_Helper::get_cart_products();
if ($items['count'] >= $this->_minimum_qty) {
if ($this->_wfg_enabled) {
if (!empty($this->_wfg_products)) {
$wfg_free_products = array();
foreach ($this->_wfg_products as $product) {
$wfg_free_products[] = WFG_Product_Helper::get_product_details($product);
}
$localize = array('gifts_allowed' => $this->_wfg_gifts_allowed !== false ? $this->_wfg_gifts_allowed : 1);
echo "<script>";
echo "/* " . "<![CDATA[ */";
echo 'var WFG_SPECIFIC =' . json_encode($localize);
echo "/* ]]> */";
echo "</script>";
include PLUGIN_DIR . 'templates/default/template-default.php';
}
}
}
}