/**
* Load Scripts
*
* Enqueues the required scripts.
*
* @since 1.0
* @return void
*/
function kbs_load_scripts()
{
global $post;
$js_dir = KBS_PLUGIN_URL . 'assets/js/';
// Use minified libraries if SCRIPT_DEBUG is turned off
$suffix = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '' : '';
//'.min';
// Load AJAX scripts
wp_register_script('kbs-ajax', $js_dir . 'kbs-ajax' . $suffix . '.js', array('jquery'), KBS_VERSION);
wp_enqueue_script('kbs-ajax');
wp_localize_script('kbs-ajax', 'kbs_scripts', apply_filters('kbs_ajax_script_vars', array('ajaxurl' => kbs_get_ajax_url(), 'ajax_loader' => KBS_PLUGIN_URL . 'assets/images/loading.gif', 'permalinks' => get_option('permalink_structure') ? '1' : '0', 'submit_ticket_loading' => __('Please Wait...', 'kb-support'), 'submit_ticket' => kbs_get_form_submit_label(), 'honeypot_fail' => __('Honeypot validation error', 'kb-support'))));
if (!empty($post)) {
if (is_a($post, 'WP_Post') && has_shortcode($post->post_content, 'kbs_submit')) {
add_thickbox();
}
}
}
/**
* Check if AJAX works as expected
*
* @since 1.0
* @return bool True if AJAX works, false otherwise
*/
function kbs_test_ajax_works()
{
// Check if the Airplane Mode plugin is installed
if (class_exists('Airplane_Mode_Core')) {
$airplane = Airplane_Mode_Core::getInstance();
if (method_exists($airplane, 'enabled')) {
if ($airplane->enabled()) {
return true;
}
} else {
if ($airplane->check_status() == 'on') {
return true;
}
}
}
add_filter('block_local_requests', '__return_false');
if (get_transient('_kbs_ajax_works')) {
return true;
}
$params = array('sslverify' => false, 'timeout' => 30, 'body' => array('action' => 'kbs_test_ajax'));
$ajax = wp_remote_post(kbs_get_ajax_url(), $params);
$works = true;
if (is_wp_error($ajax)) {
$works = false;
} else {
if (empty($ajax['response'])) {
$works = false;
}
if (empty($ajax['response']['code']) || 200 !== (int) $ajax['response']['code']) {
$works = false;
}
if (empty($ajax['response']['message']) || 'OK' !== $ajax['response']['message']) {
$works = false;
}
if (!isset($ajax['body']) || 0 !== (int) $ajax['body']) {
$works = false;
}
}
if ($works) {
set_transient('_kbs_ajax_works', '1', DAY_IN_SECONDS);
}
return $works;
}