Add shortcode

inc/display.php

@@ -2,7 +2,8 @@
 /**
  * @package CleverOgre
  * @subpackage OgreAlert
- * @since OgreAlert 0.1.9
+ * @version 0.2.2
+ * @since 0.1.9
  */
 
 namespace OgreAlert;
@@ -15,6 +16,7 @@ class Display {
         if (is_admin()) return;
 
         add_action('wp', [__CLASS__, 'init']);
+        add_shortcode('ogrealert', [__CLASS__, 'shortcode']);
     }
 
     static function init() {
@@ -69,6 +71,13 @@ class Display {
         return $classes;
     }
 
+    static function shortcode($atts) {
+        $atts = shortcode_atts([], $atts, 'ogrealert');
+        ob_start();
+        do_action('display_alerts');
+        return ob_get_clean();
+    }
+
     private static function load_template($filename, $filepart = '', $echo = true, $vars = []) {
         $path = \OgreAlert\Settings::get('path') . 'templates/' . $filename . '-' . $filepart . '.php';
         if (!file_exists($path)) {