first commit

wp-content/plugins/sitepress-multilingual-cms/classes/language-switcher/AjaxNavigation/Hooks.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace WPML\LanguageSwitcher\AjaxNavigation;
+
+class Hooks implements \IWPML_Frontend_Action, \IWPML_DIC_Action {
+
+	public function add_hooks() {
+		add_action( 'wp_enqueue_scripts', [ $this, 'enqueueScripts' ] );
+	}
+
+	public function enqueueScripts() {
+		if ( $this->isEnabled() ) {
+			wp_enqueue_script(
+				'wpml-ajax-navigation',
+				ICL_PLUGIN_URL . '/dist/js/ajaxNavigation/app.js',
+				[],
+				ICL_SITEPRESS_VERSION
+			);
+		}
+	}
+
+	/**
+	 * @return bool
+	 */
+	private function isEnabled() {
+		/**
+		 * This filter allows to enable/disable the feature to automatically
+		 * refresh the language switchers on AJAX navigation.
+		 *
+		 * @since 4.4.0
+		 *
+		 * @param bool false (default) Is the feature enabled.
+		 */
+		return apply_filters( 'wpml_ls_enable_ajax_navigation', false );
+	}
+}