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/**
* DO NOT EDIT THIS FILE.
* See the following change record for more information,
* https://www.drupal.org/node/2815083
* @preserve
**/
(function ($, Drupal, drupalSettings) {
const handleFragmentLinkClickOrHashChange = (e, $target) => {
$target.parents('.vertical-tabs__pane').each((index, pane) => {
$(pane).data('verticalTab').focus();
});
};
Drupal.behaviors.verticalTabs = {
attach(context) {
const width = drupalSettings.widthBreakpoint || 640;
const mq = `(max-width: ${width}px)`;
if (window.matchMedia(mq).matches) {
return;
}
$(once('vertical-tabs-fragments', 'body')).on('formFragmentLinkClickOrHashChange.verticalTabs', handleFragmentLinkClickOrHashChange);
once('vertical-tabs', '[data-vertical-tabs-panes]', context).forEach(verticalTab => {
const $this = $(verticalTab).addClass('vertical-tabs__panes');
const focusID = $this.find(':hidden.vertical-tabs__active-tab')[0].value;
let tabFocus;
const $details = $this.find('> details');
if ($details.length === 0) {
return;
}
const tabList = $('<ul class="vertical-tabs__menu"></ul>');
$this.wrap('<div class="vertical-tabs clearfix"></div>').before(tabList);
$details.each(function () {
const $that = $(this);
const $summary = $that.find('> summary');
const verticalTab = new Drupal.verticalTab({
title: $summary.length ? $summary[0].textContent : '',
details: $that
});
tabList.append(verticalTab.item);
$that.removeClass('collapsed').removeAttr('open').addClass('vertical-tabs__pane').data('verticalTab', verticalTab);
if (this.id === focusID) {
tabFocus = $that;
}
});
$(tabList).find('> li').eq(0).addClass('first');
$(tabList).find('> li').eq(-1).addClass('last');
if (!tabFocus) {
const $locationHash = $this.find(window.location.hash);
if (window.location.hash && $locationHash.length) {
tabFocus = $locationHash.closest('.vertical-tabs__pane');
} else {
tabFocus = $this.find('> .vertical-tabs__pane').eq(0);
}
}
if (tabFocus.length) {
tabFocus.data('verticalTab').focus();
}
});
}
};
Drupal.verticalTab = function (settings) {
const self = this;
$.extend(this, settings, Drupal.theme('verticalTab', settings));
this.link.attr('href', `#${settings.details.attr('id')}`);
this.link.on('click', e => {
e.preventDefault();
self.focus();
});
this.link.on('keydown', event => {
if (event.keyCode === 13) {
event.preventDefault();
self.focus();
$('.vertical-tabs__pane :input:visible:enabled').eq(0).trigger('focus');
}
});
this.details.on('summaryUpdated', () => {
self.updateSummary();
}).trigger('summaryUpdated');
};
Drupal.verticalTab.prototype = {
focus() {
this.details.siblings('.vertical-tabs__pane').each(function () {
const tab = $(this).data('verticalTab');
tab.details.hide();
tab.details.removeAttr('open');
tab.item.removeClass('is-selected');
}).end().show().siblings(':hidden.vertical-tabs__active-tab')[0].value = this.details.attr('id');
this.details.attr('open', true);
this.item.addClass('is-selected');
$('#active-vertical-tab').remove();
this.link.append(`<span id="active-vertical-tab" class="visually-hidden">${Drupal.t('(active tab)')}</span>`);
},
updateSummary() {
this.summary.html(this.details.drupalGetSummary());
},
tabShow() {
this.item.show();
this.item.closest('.js-form-type-vertical-tabs').show();
this.item.parent().children('.vertical-tabs__menu-item').removeClass('first').filter(':visible').eq(0).addClass('first');
this.details.removeClass('vertical-tab--hidden').show();
this.focus();
return this;
},
tabHide() {
this.item.hide();
this.item.parent().children('.vertical-tabs__menu-item').removeClass('first').filter(':visible').eq(0).addClass('first');
this.details.addClass('vertical-tab--hidden').hide().removeAttr('open');
const $firstTab = this.details.siblings('.vertical-tabs__pane:not(.vertical-tab--hidden)').eq(0);
if ($firstTab.length) {
$firstTab.data('verticalTab').focus();
} else {
this.item.closest('.js-form-type-vertical-tabs').hide();
}
return this;
}
};
Drupal.theme.verticalTab = function (settings) {
const tab = {};
tab.title = $('<strong class="vertical-tabs__menu-item-title"></strong>');
tab.title[0].textContent = settings.title;
tab.item = $('<li class="vertical-tabs__menu-item" tabindex="-1"></li>').append(tab.link = $('<a href="#"></a>').append(tab.title).append(tab.summary = $('<span class="vertical-tabs__menu-item-summary"></span>')));
return tab;
};
})(jQuery, Drupal, drupalSettings);
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