function delete_link($id = '')
{
if (!$id) {
$this->error();
}
$links = get_option($this->settings_field);
if (array_key_exists($id, (array) $links)) {
unset($links[$id]);
update_option($this->settings_field, $links);
} else {
$this->error();
}
accesspress_admin_redirect($this->page_id, array('deleted' => 'true'));
}
/**
* Register the database settings for storage.
*
* @since 0.1.0
*
* @return null Returns early if not on the correct admin page
*/
public function register_settings()
{
/** If this page doesn't store settings, no need to register them */
if (!$this->settings_field) {
return;
}
register_setting($this->settings_field, $this->settings_field);
add_option($this->settings_field, $this->default_settings);
if (!accesspress_is_menu_page($this->page_id)) {
return;
}
if (accesspress_get_option('reset', $this->settings_field)) {
update_option($this->settings_field, $this->default_settings);
accesspress_admin_redirect($this->page_id, array('reset' => 'true'));
exit;
}
}
