function update($new_instance, $old_instance)
{
global $bwp_rc;
$use_settings = isset($new_instance['use_settings']) ? true : false;
$instances = $bwp_rc->get_instances();
if (isset($new_instance['instance'])) {
$new_instance['instance'] = $bwp_rc->format_instance_name($new_instance['instance']);
}
if (true == $use_settings) {
$the_instance = 'bwp_rc_instance_' . str_replace(' ', '_', $new_instance['instance']);
if (!empty($instances[$the_instance])) {
$instance = $instances[$the_instance];
} else {
$instance = wp_parse_args((array) $new_instance, $bwp_rc->get_default_parameters());
$instance['separate'] = isset($new_instance['separate']) ? true : false;
$instance['ajax'] = isset($new_instance['ajax']) ? true : false;
}
} else {
$instance = wp_parse_args((array) $new_instance, $bwp_rc->get_default_parameters());
$instance['separate'] = isset($new_instance['separate']) ? true : false;
$instance['ajax'] = isset($new_instance['ajax']) ? true : false;
}
$instance['post_id'] = trim($instance['post_id']);
$instance['limit'] = (int) $instance['limit'];
$instance['tb_limit'] = (int) $instance['tb_limit'];
$instance['grouped'] = (int) $instance['grouped'];
$tb_limit = empty($instance['tb_limit']) && !empty($bwp_rc->options['input_tbs']) ? $bwp_rc->options['input_tbs'] : $instance['tb_limit'];
$instance['separate'] = !empty($tb_limit) && $instance['separate'] == true ? true : false;
$instance['title'] = strip_tags($new_instance['title']);
$instance['instance'] = strip_tags($new_instance['instance']);
if (empty($instance['instance'])) {
$instance['instance'] = BWP_RC_LIST;
}
bwp_get_recent_comments($instance, false, true);
return $instance;
}
function handle_ajax_request()
{
$actions = array('older', 'newer');
// What to do
if (empty($_GET['bwp_rc_action']) || !in_array($_GET['bwp_rc_action'], $actions)) {
die(-1);
}
$action = $_GET['bwp_rc_action'];
// Instance name
if (!empty($_GET['bwp_rc_instance'])) {
$instance = $this->format_instance_name($_GET['bwp_rc_instance']);
} else {
$instance = '';
}
// Current page
if (!empty($_GET['bwp_rc_paged'])) {
$paged = (int) preg_replace('/[^0-9]+/i', '', $_GET['bwp_rc_paged']);
}
// Limit
if (!empty($_GET['bwp_rc_paged_limit'])) {
$paged_limit = (int) preg_replace('/[^0-9]+/i', '', $_GET['bwp_rc_paged_limit']);
}
// Paged template
if (!empty($_GET['bwp_rc_paged_template'])) {
$paged_template = true;
} else {
$paged_template = false;
}
// Invalidated requests
if (empty($paged) || empty($paged_limit)) {
die(-1);
}
// Paged
if ('newer' == $action) {
$paged = $paged <= 1 ? 1 : $paged - 1;
} else {
$paged = $paged + 1;
}
// Response with comments
@header('Content-Type: text/html; charset=' . get_option('blog_charset'));
@header('X-Content-Type-Options: nosniff');
bwp_get_recent_comments(array('instance' => $instance, 'paged' => $paged, 'paged_limit' => $paged_limit, 'paged_template' => $paged_template), true, true);
die;
}