97 lines
3.2 KiB
JavaScript
97 lines
3.2 KiB
JavaScript
/**
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* @file
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* Menu UI behaviors.
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*/
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(function($, Drupal) {
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/**
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* Set a summary on the menu link form.
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*
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* @type {Drupal~behavior}
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*
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* @prop {Drupal~behaviorAttach} attach
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* Find the form and call `drupalSetSummary` on it.
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*/
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Drupal.behaviors.menuUiDetailsSummaries = {
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attach(context) {
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$(context)
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.find('.menu-link-form')
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.drupalSetSummary(context => {
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const $context = $(context);
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if (
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$context.find('.js-form-item-menu-enabled input').is(':checked')
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) {
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return Drupal.checkPlain(
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$context.find('.js-form-item-menu-title input').val(),
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);
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}
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return Drupal.t('Not in menu');
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});
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},
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};
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/**
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* Automatically fill in a menu link title, if possible.
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*
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* @type {Drupal~behavior}
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*
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* @prop {Drupal~behaviorAttach} attach
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* Attaches change and keyup behavior for automatically filling out menu
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* link titles.
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*/
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Drupal.behaviors.menuUiLinkAutomaticTitle = {
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attach(context) {
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const $context = $(context);
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$context.find('.menu-link-form').each(function() {
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const $this = $(this);
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// Try to find menu settings widget elements as well as a 'title' field
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// in the form, but play nicely with user permissions and form
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// alterations.
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const $checkbox = $this.find('.js-form-item-menu-enabled input');
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const $linkTitle = $context.find('.js-form-item-menu-title input');
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const $title = $this
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.closest('form')
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.find('.js-form-item-title-0-value input');
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// Bail out if we do not have all required fields.
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if (!($checkbox.length && $linkTitle.length && $title.length)) {
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return;
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}
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// If there is a link title already, mark it as overridden. The user
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// expects that toggling the checkbox twice will take over the node's
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// title.
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if ($checkbox.is(':checked') && $linkTitle.val().length) {
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$linkTitle.data('menuLinkAutomaticTitleOverridden', true);
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}
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// Whenever the value is changed manually, disable this behavior.
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$linkTitle.on('keyup', () => {
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$linkTitle.data('menuLinkAutomaticTitleOverridden', true);
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});
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// Global trigger on checkbox (do not fill-in a value when disabled).
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$checkbox.on('change', () => {
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if ($checkbox.is(':checked')) {
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if (!$linkTitle.data('menuLinkAutomaticTitleOverridden')) {
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$linkTitle.val($title.val());
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}
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} else {
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$linkTitle.val('');
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$linkTitle.removeData('menuLinkAutomaticTitleOverridden');
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}
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$checkbox.closest('.vertical-tabs-pane').trigger('summaryUpdated');
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$checkbox.trigger('formUpdated');
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});
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// Take over any title change.
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$title.on('keyup', () => {
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if (
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!$linkTitle.data('menuLinkAutomaticTitleOverridden') &&
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$checkbox.is(':checked')
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) {
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$linkTitle.val($title.val());
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$linkTitle.val($title.val()).trigger('formUpdated');
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}
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});
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});
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},
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};
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})(jQuery, Drupal);
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