Merge pull request #15 from jmau111/master

shortcode factory is not a factory

Author: jmau111

classes/shortcodes/shortcode-factory.php

@@ -39,11 +39,12 @@ public static function register( $class_name ) {
 		 * @var Shortcode $class
 		 */
 		try {
-			$class = $class_name::get_instance()->add();
+			$class = new $class_name;
+			$class->add();
 		} catch ( \Exception $e ) {
 			return new \WP_Error( 'fail_shortcode_instanciation', sprintf( 'Fail to instantiate shortcode with error %s', $e->getMessage() ) );
 		}
 
 		return $class;
 	}
-}
+}

classes/shortcodes/shortcode.php

@@ -1,9 +1,6 @@
 <?php
 namespace BEA\PB\Shortcodes;
 
-use BEA\PB\Singleton;
-
-
 /**
  * This class is the base class of Shortcode
  * It have to be used as base for all Shortcodes
@@ -15,8 +12,6 @@
  */
 abstract class Shortcode {
 
-	use Singleton;
-
 	/**
 	 * The shortcode [tag]
 	 * @since   2.1.0