ページ数が増えた場合に、横に広がってしまうため、ページネーションをカスタマイズしたい。

$ php artisan vendor:publish –tag=laravel-pagination
/resources/views/vendor/pagination/element.blade.php
@if ($paginator->hasPages())
<ul class="pagination" role="navigation">
{{-- First Page Link --}}
<li class="page-item {{ $paginator->onFirstPage() ? ' disabled' : '' }}">
<a class="page-link" href="{{ $paginator->url(1) }}">«</a>
</li>
{{-- Previous Page Link --}}
<li class="page-item {{ $paginator->onFirstPage() ? ' disabled' : '' }}">
<a class="page-link" href="{{ $paginator->previousPageUrl() }}">‹</a>
</li>
{{-- Pagination Elemnts --}}
{{-- Array Of Links --}}
@if ($paginator->lastPage() > config('const.PAGINATE.LINK_NUM'))
@if ($paginator->currentPage() <= floor(config('const.PAGINATE.LINK_NUM') / 2))
<?php $start_page = 1; //最初のページ ?>
<?php $end_page = config('const.PAGINATE.LINK_NUM'); ?>
@elseif ($paginator->currentPage() > $paginator->lastPage() - floor(config('const.PAGINATE.LINK_NUM') / 2))
<?php $start_page = $paginator->lastPage() - (config('const.PAGINATE.LINK_NUM') - 1); ?>
<?php $end_page = $paginator->lastPage(); ?>
@else
<?php $start_page = $paginator->currentPage() - (floor((config('const.PAGINATE.LINK_NUM') % 2 == 0 ? config('const.PAGINATE.LINK_NUM') - 1 : config('const.PAGINATE.LINK_NUM')) / 2)); ?>
<?php $end_page = $paginator->currentPage() + floor(config('const.PAGINATE.LINK_NUM') / 2); ?>
@endif
@else
<?php $start_page = 1; ?>
<?php $end_page = $paginator->lastPage(); ?>
@endif
@for ($i = $start_page; $i <= $end_page; $i++)
@if ($i == $paginator->currentPage())
<li class="page-item active"><span class="page-link">{{ $i }}</span></li>
@else
<li class="page-item"><a class="page-link" href="{{ $paginator->url($i) }}">{{ $i }}</a></li>
@endif
@endfor
{{-- Next Page Link --}}
<li class="page-item {{ $paginator->currentPage() == $paginator->lastPage() ? ' disabled' : '' }}">
<a class="page-link" href="{{ $paginator->nextPageUrl() }}">›</a>
</li>
{{-- Last Page Link --}}
<li class="page-item {{ $paginator->currentPage() == $paginator->lastPage() ? ' disabled' : '' }}">
<a class="page-link" href="{{ $paginator->url($paginator->lastPage()) }}">»</a>
</li>
</ul>
@endif
const.php
'PAGINATE' => [
'LINK_NUM' => '3', //paginationの一度に表示するリンクの数
],
view
<div class="d-flex justify-content-center">
{!! $products->appends(request()->input())->links('vendor.pagination.element') !!}
</div>
OK 大分できてきた。後はBI周りを何とかしたい。