public static function maybe_create_private_note()
 {
     if (!isset($_REQUEST['security'])) {
         wp_send_json_error(array('message' => self::__('Forget something?')));
     }
     $nonce = $_REQUEST['security'];
     if (!wp_verify_nonce($nonce, self::NONCE)) {
         wp_send_json_error(array('message' => self::__('Not going to fall for it!')));
     }
     if (!current_user_can('edit_sprout_invoices')) {
         return;
     }
     $record_id = (int) SC_Internal_Records::new_record($_REQUEST['notes'], SC_Controller::PRIVATE_NOTES_TYPE, $_REQUEST['associated_id'], sprintf(self::__('Note from %s'), sc_get_users_full_name(get_current_user_id())), 0, false);
     $error = $record_id ? '' : sc__('Private note failed to save, try again.');
     $data = array('id' => $record_id, 'content' => esc_html($_REQUEST['notes']), 'type' => sc__('Private Note'), 'post_date' => sc__('Just now'), 'error' => $error);
     if (self::DEBUG) {
         header('Access-Control-Allow-Origin: *');
     }
     wp_send_json_success($data);
 }
 public static function get_instance()
 {
     if (!(self::$instance && is_a(self::$instance, __CLASS__))) {
         self::$instance = new self();
     }
     return self::$instance;
 }
/**
 * Load the SC application
 *
 * @package Sprout_Clients
 * @return void
 */
function sprout_clients_load()
{
    if (class_exists('Sprout_Client')) {
        sc_deactivate_plugin();
        return;
        // already loaded, or a name collision
    }
    do_action('sprout_clients_preload');
    //////////
    // Load //
    //////////
    /**
     * Master class
     */
    require_once SC_PATH . '/Sprout_Clients.php';
    // models
    require_once SC_PATH . '/models/_Model.php';
    require_once SC_PATH . '/models/Client.php';
    require_once SC_PATH . '/models/Message.php';
    require_once SC_PATH . '/models/Record.php';
    // controllers
    require_once SC_PATH . '/controllers/_Controller.php';
    require_once SC_PATH . '/languages/Sprout_Clients_l10n.php';
    if (!class_exists('Sprout_Invoices')) {
        require_once SC_PATH . '/controllers/admin/_Settings.php';
    }
    require_once SC_PATH . '/controllers/admin/Settings.php';
    // controllers -- clients
    require_once SC_PATH . '/controllers/clients/Clients.php';
    require_once SC_PATH . '/controllers/clients/Clients_Users.php';
    require_once SC_PATH . '/controllers/clients/Clients_Admin_Meta_Boxes.php';
    require_once SC_PATH . '/controllers/clients/Clients_Admin_Table.php';
    require_once SC_PATH . '/controllers/clients/Clients_AJAX.php';
    // controllers -- history
    require_once SC_PATH . '/controllers/history/Client_History.php';
    require_once SC_PATH . '/controllers/history/SI_History.php';
    // controllers -- messages
    require_once SC_PATH . '/controllers/messages/Messages.php';
    require_once SC_PATH . '/controllers/messages/Message_Triggers.php';
    require_once SC_PATH . '/controllers/messages/Messages_Admin_Meta_Boxes.php';
    require_once SC_PATH . '/controllers/messages/Messages_Admin_Settings.php';
    require_once SC_PATH . '/controllers/messages/Messages_Admin_Table.php';
    require_once SC_PATH . '/controllers/messages/Messages_Route.php';
    require_once SC_PATH . '/controllers/messages/Messages_Shortcodes.php';
    require_once SC_PATH . '/controllers/messages/Messages_Templates.php';
    require_once SC_PATH . '/controllers/records/Internal_Records.php';
    require_once SC_PATH . '/controllers/records/Records_Admin_Table.php';
    require_once SC_PATH . '/controllers/updates/Updates.php';
    // template-tags
    require_once SC_PATH . '/template-tags/sprout-clients.php';
    require_once SC_PATH . '/template-tags/forms.php';
    require_once SC_PATH . '/template-tags/ui.php';
    require_once SC_PATH . '/template-tags/users.php';
    require_once SC_PATH . '/template-tags/utility.php';
    /**
     * Master Model
     */
    SC_Post_Type::init();
    /**
     * Client Model
     */
    Sprout_Client::init();
    /**
     * Messages Model
     */
    SC_Message::init();
    /**
     * Shared Models
     */
    SC_Record::init();
    /**
     * Master Controller
     */
    SC_Controller::init();
    /**
     * Records is shared with Sprout Invoices
     */
    SC_Internal_Records::init();
    /**
     * l10n
     */
    SC_l10n::init();
    /**
     * Settings
     */
    if (!class_exists('Sprout_Invoices')) {
        SA_Settings_API::init();
    }
    SC_Settings::init();
    /**
     * Clients
     */
    SC_Clients::init();
    SC_Users::init();
    SC_Clients_Admin_Meta_Boxes::init();
    SC_Clients_Admin_Table::init();
    SC_Clients_AJAX::init();
    SC_Client_History::init();
    SC_Invoices_History::init();
    /**
     * Messaging
     */
    /*/
    	SC_Messages::init();
    	SC_Messages_Meta::init();
    	SC_Messages_Admin_Settings::init();
    	SC_Messages_Route::init();
    	SC_Message_Shortcodes::init();
    	SC_Templates::init();
    	SC_Message_Triggers::init();
    	/**/
    SC_Updates::init();
    do_action('sprout_clients_loaded');
}