Digg Style Pagination - Bootstrap PHP

DiggStylePagination.php

<?php

final class DiggStylePagination {

    /**
     * DiggStylePagination::create(5, 1, 15, function($page){ return 'http://localhost/' . $page; })
     *
     *
    */
    public final static function create($currentPage, $firstPage, $totalPages, \Closure $url, $adjacents = 1, array $classes = []) {

        $pagination = [];

        if ($currentPage > $firstPage) {
            $pagination[] = [
                'class' => $classes + ['previous'],
                'link'  => $url($currentPage - 1),
                'item'  => '«',
            ];
        } else {
            $pagination[] = [
                'class' => $classes + ['disabled'],
                'link'  => null,
                'item'  => '«',
            ];
        }

        if ($totalPages < 7 + ($adjacents * 2)) {

            for ($p = 1; $p <= $totalPages; $p++) {
                if ($currentPage == $p) {
                    $pagination[] = [
                        'class' => $classes + ['active'],
                        'link'  => $url($p),
                        'item'  => $p,
                    ];
                } else {
                    $pagination[] = [
                        'class' => $classes + ['page'],
                        'link'  => $url($p),
                        'item'  => $p,
                    ];
                }
            }

        } elseif ($totalPages >= 7 + ($adjacents * 2)) {

            if ($currentPage < 1 + ($adjacents * 3)) {
                for ($p = 1; $p < 4 + ($adjacents * 2); $p++) {
                    if ($currentPage == $p) {
                        $pagination[] = [
                            'class' => $classes + ['active'],
                            'link'  => $url($p),
                            'item'  => $p,
                        ];
                    } else {
                        $pagination[] = [
                            'class' => $classes + ['page'],
                            'link'  => $url($p),
                            'item'  => $p,
                        ];
                    }
                }

                $pagination[] = [
                    'class' => $classes + ['disabled'],
                    'link'  => null,
                    'item'  => '&hellip;',
                ];

                $pagination[] = [
                    'class' => $classes + ['page'],
                    'link'  => $url($totalPages - 1),
                    'item'  => $totalPages - 1,
                ];

                $pagination[] = [
                    'class' => $classes + ['page'],
                    'link'  => $url($totalPages),
                    'item'  => $totalPages,
                ];

            } elseif ($totalPages - ($adjacents * 2) > $currentPage && $currentPage > ($adjacents * 2)) {

                $pagination[] = [
                    'class' => $classes + ['page'],
                    'link'  => $url(1),
                    'item'  => 1,
                ];

                $pagination[] = [
                    'class' => $classes + ['page'],
                    'link'  => $url(2),
                    'item'  => 2,
                ];

                $pagination[] = [
                    'class' => $classes + ['disabled'],
                    'link'  => null,
                    'item'  => '&hellip;',
                ];

                for ($p = $currentPage - $adjacents; $p <= $currentPage + $adjacents; $p++) {
                    if ($currentPage == $p) {
                        $pagination[] = [
                            'class' => $classes + ['active'],
                            'link'  => $url($p),
                            'item'  => $p,
                        ];
                    } else {
                        $pagination[] = [
                            'class' => $classes + ['page'],
                            'link'  => $url($p),
                            'item'  => $p,
                        ];
                    }
                }

                $pagination[] = [
                    'class' => $classes + ['disabled'],
                    'link'  => null,
                    'item'  => '&hellip;',
                ];

                $pagination[] = [
                    'class' => $classes + ['page'],
                    'link'  => $url($totalPages - 1),
                    'item'  => $totalPages - 1,
                ];

                $pagination[] = [
                    'class' => $classes + ['page'],
                    'link'  => $url($totalPages),
                    'item'  => $totalPages,
                ];
            } else {

                $pagination[] = [
                    'class' => $classes + ['page'],
                    'link'  => $url(1),
                    'item'  => 1,
                ];

                $pagination[] = [
                    'class' => $classes + ['page'],
                    'link'  => $url(2),
                    'item'  => 2,
                ];

                $pagination[] = [
                    'class' => $classes + ['disabled'],
                    'link'  => null,
                    'item'  => '&hellip;',
                ];

                for ($p = $totalPages - (1 + ($adjacents * 3)); $p <= $totalPages; $p++) {

                    if ($currentPage == $p) {
                        $pagination[] = [
                            'class' => $classes + ['active'],
                            'link'  => $url($p),
                            'item'  => $p,
                        ];
                    } else {
                        $pagination[] = [
                            'class' => $classes + ['page'],
                            'link'  => $url($p),
                            'item'  => $p,
                        ];
                    }

                }

            }
        }

        if ($currentPage < $totalPages) {
            $pagination[] = [
                'class' => $classes + ['next'],
                'link'  => $url($currentPage + 1),
                'item'  => '»',
            ];
        }

        return $pagination;
    }

}