125 lines
5.0 KiB
JavaScript
125 lines
5.0 KiB
JavaScript
/**
|
|
* 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)
|
|
*/
|
|
|
|
export default function (paginationContainer) {
|
|
const lng = paginationContainer.find('.js-page-link').length;
|
|
const multi = '<li class="page-item js-multi"><span class="page-link">...</span></li>';
|
|
const displayNumber = paginationContainer.data('display-number'); // Number of pages to display after the first
|
|
let current = paginationContainer.find('.page-item.active').data('page-index');
|
|
|
|
checkCurrentPage(current);
|
|
|
|
paginationContainer.find('.js-page-link').on('click', (event) => {
|
|
event.preventDefault();
|
|
paginationContainer.find('.active').removeClass('active');
|
|
$(event.currentTarget).parent().addClass('active');
|
|
current = $(event.currentTarget).parent().data('page-index');
|
|
checkCurrentPage(current);
|
|
});
|
|
|
|
paginationContainer.find('.js-arrow').on('click', (event) => {
|
|
current = paginationContainer.find('.page-item.active').data('page-index');
|
|
event.preventDefault();
|
|
const direction = $(event.currentTarget).data('direction');
|
|
|
|
if (
|
|
direction === 'prev'
|
|
&& !$(event.currentTarget).parent().next().hasClass('active')
|
|
) {
|
|
$(`.page[data-page-index=${current - 1}]`).removeClass('hide');
|
|
$(`.page[data-page-index=${current}]`).addClass('hide');
|
|
$(`.page-item[data-page-index=${current - 1}]`).addClass('active');
|
|
$(`.page-item[data-page-index=${current}]`).removeClass('active');
|
|
current -= 1;
|
|
} else if (
|
|
direction === 'next'
|
|
&& !$(event.currentTarget).parent().prev().hasClass('active')
|
|
) {
|
|
$(`.page[data-page-index=${current + 1}]`).removeClass('hide');
|
|
$(`.page[data-page-index=${current}]`).addClass('hide');
|
|
$(`.page-item[data-page-index=${current + 1}]`).addClass('active');
|
|
$(`.page-item[data-page-index=${current}]`).removeClass('active');
|
|
current += 1;
|
|
}
|
|
if ($(event.currentTarget).data('direction') === 'prev' && current === 1) {
|
|
return false;
|
|
}
|
|
|
|
checkCurrentPage(current);
|
|
|
|
return true;
|
|
});
|
|
|
|
function checkCurrentPage(currentEl) {
|
|
$('.pagination').each((_index, pagination) => {
|
|
const pagContainer = $(pagination);
|
|
const prevDots = pagContainer.find('[data-page-index=1]').next('.js-multi');
|
|
const nextDots = pagContainer.find(`[data-page-index=${lng}]`).prev('.js-multi');
|
|
const mid = Math.round(displayNumber);
|
|
|
|
pagContainer.find('.js-page-link').each((index, item) => {
|
|
if (currentEl >= displayNumber + 1 && index === 0 && prevDots.length === 0) {
|
|
$(item).parent().after(multi);
|
|
}
|
|
if (currentEl >= displayNumber + 1) {
|
|
if (index >= currentEl - mid && index <= currentEl + mid) {
|
|
$(item).show();
|
|
if (lng - currentEl >= mid && index > currentEl && index !== lng - 1) {
|
|
$(item).hide();
|
|
} else if (nextDots.length === 0 && index === lng - 1 && lng - currentEl > displayNumber) {
|
|
$(item).parent().before(multi);
|
|
}
|
|
} else if (index !== 0 && index !== lng - 1 && (lng - 1 - index) > displayNumber) {
|
|
$(item).hide();
|
|
if (nextDots.length && lng - displayNumber <= currentEl) {
|
|
nextDots.remove();
|
|
}
|
|
} else if (currentEl === lng) {
|
|
nextDots.remove();
|
|
if (index <= displayNumber && index !== 0) {
|
|
$(item).hide();
|
|
} else {
|
|
$(item).show();
|
|
}
|
|
}
|
|
} else if (currentEl && index > displayNumber && index !== lng - 1 && currentEl < displayNumber) {
|
|
$(item).hide();
|
|
} else if (index === lng - 1 && currentEl === 1 && nextDots.length === 0) {
|
|
$(item).parent().before(multi);
|
|
} else if (index > displayNumber && index !== lng - 1) {
|
|
$(item).hide();
|
|
} else if (index === lng - 1 && nextDots.length === 0 && currentEl > 1) {
|
|
$(item).parent().before(multi);
|
|
} else {
|
|
$(item).show();
|
|
if (index === 0 && prevDots.length !== 0) {
|
|
prevDots.remove();
|
|
}
|
|
}
|
|
});
|
|
});
|
|
}
|
|
}
|