1 <?php
 2 
 3 /**
 4  * Admin Notices
 5  * - add notices via static method or filter
 6  *
 7  * @class    WC_POS_Admin_Notices
 8  * @package  WooCommerce POS
 9  * @author   Paul Kilmurray <paul@kilbot.com.au>
10  * @link     http://www.woopos.com.au
11  */
12 
13 namespace WC_POS\Admin;
14 
15 class Notices {
16 
17   /* @var */
18   static private $notices = array();
19 
20   /**
21    * Constructor
22    */
23   public function __construct () {
24     add_action( 'admin_notices', array( $this, 'admin_notices' ) );
25   }
26 
27   /**
28    * @param $type
29    * @param $message
30    */
31   static public function add ( $message, $type = 'error' ) {
32     self::$notices[] = array(
33       'type' => $type,
34       'message' => $message
35     );
36   }
37 
38   /**
39    * Display the admin notices
40    */
41   public function admin_notices () {
42     $notices = apply_filters( 'woocommerce_pos_admin_notices', self::$notices );
43 
44     if ( !empty( $notices ) ) {
45       foreach ( $notices as $notice ) {
46         echo '<div class="' . esc_attr( $notice[ 'type' ] ) . '">
47           <p>' . wp_kses( $notice[ 'message' ], wp_kses_allowed_html( 'post' ) ) . '</p>
48           </div>';
49       }
50     }
51   }
52 
53 }

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