function rcp_save_meta_data($post_id)
{
$rcp_meta_box = rcp_get_metabox_fields();
// verify nonce
if (!isset($_POST['rcp_meta_box']) || !wp_verify_nonce($_POST['rcp_meta_box'], basename(__FILE__))) {
return $post_id;
}
// check autosave
if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) {
return $post_id;
}
// check permissions
if ('page' == $_POST['post_type']) {
if (!current_user_can('edit_page', $post_id)) {
return $post_id;
}
} elseif (!current_user_can('edit_post', $post_id)) {
return $post_id;
}
foreach ($rcp_meta_box['fields'] as $field) {
if (isset($_POST[$field['id']])) {
$old = get_post_meta($post_id, $field['id'], true);
$data = $_POST[$field['id']];
if (($data || $data == 0) && $data != $old) {
update_post_meta($post_id, $field['id'], $data);
} elseif ('' == $data && $old) {
delete_post_meta($post_id, $field['id'], $old);
}
} else {
delete_post_meta($post_id, $field['id']);
}
}
}
function rcp_render_meta_box()
{
global $post;
$rcp_meta_box = rcp_get_metabox_fields();
// Use nonce for verification
echo '<input type="hidden" name="rcp_meta_box" value="' . wp_create_nonce(basename(__FILE__)) . '" />';
do_action('rcp_metabox_fields_before');
include RCP_PLUGIN_DIR . 'includes/admin/metabox-view.php';
do_action('rcp_metabox_fields_after');
}
