plugin install

wp/wp-content/plugins/gravityforms/includes/assets/class-gf-script-asset.php

@@ -0,0 +1,72 @@
+<?php
+/**
+ * Gravity Forms Script Asset
+ *
+ * @since 2.5
+ * @package gravityforms
+ */
+
+if ( ! class_exists( 'GFForms' ) ) {
+	die();
+}
+
+/**
+ * Class GF_Script_Asset
+ */
+class GF_Script_Asset extends GF_Asset {
+
+	/**
+	 * The data for any localized information.
+	 *
+	 * @since 2.5
+	 *
+	 * @var array $localize_data
+	 */
+	private $localize_data = array();
+
+	/**
+	 * Localize data to this script.
+	 *
+	 * @since 2.5
+	 *
+	 * @param string $object_name
+	 * @param array $data
+	 *
+	 * @return void
+	 */
+	public function add_localize_data( $object_name, $data ) {
+		$this->localize_data[ $object_name ] = $data;
+	}
+
+	/**
+	 * Enqueue the asset.
+	 *
+	 * @since 2.5
+	 *
+	 * @return void
+	 */
+	public function enqueue_asset() {
+		wp_enqueue_script( $this->handle, $this->url );
+
+		if ( empty( $this->localize_data ) ) {
+			return;
+		}
+
+		foreach ( $this->localize_data as $object_name => $data ) {
+			wp_localize_script( $this->handle, $object_name, $data );
+		}
+	}
+
+	/**
+	 * Print the asset.
+	 *
+	 * @since 2.5
+	 *
+	 * @return void
+	 */
+	public function print_asset() {
+		$this->enqueue_asset();
+
+		wp_print_scripts( $this->handle );
+	}
+}