Cecil\Collection\Page\Collection

Complexity

Total Complexity

9

Size/Duplication

Total Lines	59
Duplicated Lines	0 %

Importance

Changes	2
Bugs	0	Features	0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	all()	0	9	2
A	sortByTitle()	0	4	1
A	sortByWeight()	0	8	3
A	sortByDate()	0	8	3

<?php
/**
 * This file is part of the Cecil/Cecil package.
 *
 * Copyright (c) Arnaud Ligny <arnaud@ligny.fr>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Cecil\Collection\Page;

use Cecil\Collection\Collection as CecilCollection;

/**
 * Class Collection.
 */
class Collection extends CecilCollection
{
    /**
     * Returns all non virtual pages.
     *
     * @return self
     */
    public function all(): self
    {
        $filteredPages = $this->filter(function (Page $page) {
            if ($page->isVirtual() === false) {
                return true;
            }
        });

        return $filteredPages;
    }

    /**
     * Sorts pages by date: the most recent first.
     *
     * @return self
     */
    public function sortByDate(): self
    {
        return $this->usort(function ($a, $b) {
            if ($a['date'] == $b['date']) {
                return 0;
            }

            return ($a['date'] > $b['date']) ? -1 : 1;
        });
    }

    /**
     * Sorts pages by title (natural sort).
     *
     * @return self
     */
    public function sortByTitle(): self
    {
        return $this->usort(function ($a, $b) {
            return strnatcmp($a['title'], $b['title']);
        });
    }

    /**
     * Sorts by weight (the heaviest first).
     *
     * @return self
     */
    public function sortByWeight(): self
    {
        return $this->usort(function ($a, $b) {
            if ($a['weight'] == $b['weight']) {
                return 0;
            }

            return ($a['weight'] < $b['weight']) ? -1 : 1;
        });
    }
}