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admin-kalsport/themes/new-theme/js/components/translatable-field.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)
+ */
+
+import {EventEmitter} from './event-emitter';
+
+const {$} = window;
+
+/**
+ * This class is used to automatically toggle translated fields (displayed with tabs
+ * using the TranslateType Symfony form type).
+ * Also compatible with TranslatableInput changes.
+ */
+class TranslatableField {
+  constructor(options) {
+    const opts = options || {};
+
+    this.localeButtonSelector = opts.localeButtonSelector || '.translationsLocales.nav .nav-item a[data-toggle="tab"]';
+    this.localeNavigationSelector = opts.localeNavigationSelector || '.translationsLocales.nav';
+    this.translationFieldSelector = opts.translationFieldSelector || '.translation-field';
+    this.selectedLocale = $('.nav-item a.active', $(this.localeNavigationSelector)).data('locale');
+
+    $('body').on('shown.bs.tab', this.localeButtonSelector, this.toggleLanguage.bind(this));
+    EventEmitter.on('languageSelected', this.toggleFields.bind(this));
+
+    return {
+      localeButtonSelector: this.localeButtonSelector,
+      localeNavigationSelector: this.localeNavigationSelector,
+      translationFieldSelector: this.translationFieldSelector,
+
+      /**
+       * @param {jQuery} form
+       */
+      refreshFormInputs: (form) => { this.refreshInputs(form); },
+
+      /**
+       * @returns {string|undefined}
+       */
+      getSelectedLocale: () => this.selectedLocale,
+    };
+  }
+
+  /**
+   * @param form
+   *
+   * @private
+   */
+  refreshInputs(form) {
+    EventEmitter.emit('languageSelected', {
+      selectedLocale: this.selectedLocale,
+      form,
+    });
+  }
+
+  /**
+   * Dispatch event on language selection to update inputs and other components which depend on the locale.
+   *
+   * @param event
+   *
+   * @private
+   */
+  toggleLanguage(event) {
+    const localeLink = $(event.target);
+    const form = localeLink.closest('form');
+    this.selectedLocale = localeLink.data('locale');
+    this.refreshInputs(form);
+  }
+
+  /**
+   * Toggle all transtation fields to the selected locale
+   *
+   * @param event
+   *
+   * @private
+   */
+  toggleFields(event) {
+    this.selectedLocale = event.selectedLocale;
+    $(this.localeNavigationSelector).each((index, navigation) => {
+      const selectedLink = $('.nav-item a.active', navigation);
+      const selectedLocale = selectedLink.data('locale');
+
+      if (this.selectedLocale !== selectedLocale) {
+        $(`.nav-item a[data-locale="${this.selectedLocale}"]`, navigation).tab('show');
+      }
+    });
+  }
+}
+
+export default TranslatableField;