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admin-kalsport/themes/new-theme/js/pages/meta/meta-page-name-option-handler.js

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+/**
+ * Copyright since 2007 PrestaShop SA and Contributors
+ * PrestaShop is an International Registered Trademark & Property of PrestaShop SA
+ *
+ * NOTICE OF LICENSE
+ *
+ * This source file is subject to the Open Software License (OSL 3.0)
+ * that is bundled with this package in the file LICENSE.md.
+ * It is also available through the world-wide-web at this URL:
+ * https://opensource.org/licenses/OSL-3.0
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@prestashop.com so we can send you a copy immediately.
+ *
+ * DISCLAIMER
+ *
+ * Do not edit or add to this file if you wish to upgrade PrestaShop to newer
+ * versions in the future. If you wish to customize PrestaShop for your
+ * needs please refer to https://devdocs.prestashop.com/ for more information.
+ *
+ * @author    PrestaShop SA and Contributors <contact@prestashop.com>
+ * @copyright Since 2007 PrestaShop SA and Contributors
+ * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
+ */
+
+const {$} = window;
+
+/**
+ * Class MetaPageNameOptionHandler is responsible for checking the index page condition - if index page is selected it
+ * does not allow to enter url rewrite field by disabling that input. In another cases url rewrite field is mandatory to
+ * enter.
+ */
+export default class MetaPageNameOptionHandler {
+  constructor() {
+    const pageNameSelector = '.js-meta-page-name';
+    const currentPage = $(pageNameSelector).val();
+    this.setUrlRewriteDisabledStatusByCurrentPage(currentPage);
+
+    $(document).on('change', pageNameSelector, (event) => this.changePageNameEvent(event));
+  }
+
+  /**
+   * An event which is being called after the selector is being updated.
+   * @param {object} event
+   * @private
+   */
+  changePageNameEvent(event) {
+    const $this = $(event.currentTarget);
+    const currentPage = $this.val();
+
+    this.setUrlRewriteDisabledStatusByCurrentPage(currentPage);
+  }
+
+  /**
+   * Sets url rewrite form field to disabled or enabled according to current page value.
+   * @param {string} currentPage
+   * @private
+   */
+  setUrlRewriteDisabledStatusByCurrentPage(currentPage) {
+    $('.js-url-rewrite input').prop('disabled', currentPage === 'index');
+  }
+}