/**
* Get custom POST vars on edit/create page pages and update options accordingly
*/
function pr_meta_save()
{
if (isset($_POST['pr']) && $_POST['pr'] == 'update') {
$post_ID = $_POST['post_ID'];
$post = get_post($post_ID);
if ($post->post_type == 'page') {
$restrict_type = 'pages';
} else {
$restrict_type = 'posts';
}
$pr_options['pages'] = pr_get_opt('pages');
$pr_options['posts'] = pr_get_opt('posts');
$restricted = $pr_options[$restrict_type];
if (!is_array($restricted)) {
$restricted = array();
}
if (!empty($_POST['restriction_status']) && $_POST['restriction_status'] == 'on') {
$restricted[] = $post_ID;
$pr_options[$restrict_type] = $restricted;
} else {
$pr_options[$restrict_type] = array_filter($restricted, 'pr_array_delete');
}
$pr_options['loginform'] = pr_get_opt('loginform');
$pr_options['method'] = pr_get_opt('method');
$pr_options['message'] = pr_get_opt('message');
$pr_options['version'] = pr_get_opt('version');
update_option('pr_options', $pr_options);
}
}
function pr_comment_restrict($pr_comment_array)
{
global $post;
if (!is_user_logged_in() && is_array(pr_get_opt('pages'))) {
$is_restricted = (in_array($post->ID, pr_get_opt('pages')) || in_array($post->ID, pr_get_opt('posts'))) && pr_get_opt('method') != 'none';
if ($is_restricted || pr_get_opt('method') == 'all') {
$pr_comment_array = array();
}
}
return $pr_comment_array;
}