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<?php |
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/** |
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* This file is part of the Cecil/Cecil package. |
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* |
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* Copyright (c) Arnaud Ligny <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Cecil\Collection\Page; |
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use Cecil\Collection\Collection as CecilCollection; |
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/** |
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* Class Collection. |
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*/ |
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class Collection extends CecilCollection |
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{ |
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/** |
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* Returns all "showable" pages. |
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*/ |
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public function showable(): self |
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{ |
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$filteredPages = $this->filter(function (Page $page) { |
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if ($page->getVariable('published') === true |
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&& $page->isVirtual() === false |
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&& $page->getVariable('redirect') === null |
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&& $page->getVariable('exclude') !== true) { |
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return true; |
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} |
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}); |
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return $filteredPages; |
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} |
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/** |
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* Alias of showable(). |
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*/ |
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public function all(): self |
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{ |
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return $this->showable(); |
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} |
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/** |
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* Sorts pages by date: the most recent first. |
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*/ |
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public function sortByDate(): self |
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{ |
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return $this->usort(function ($a, $b) { |
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if ($a['date'] == $b['date']) { |
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return 0; |
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} |
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return ($a['date'] > $b['date']) ? -1 : 1; |
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}); |
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} |
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/** |
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* Sorts pages by title (natural sort). |
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*/ |
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public function sortByTitle(): self |
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{ |
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return $this->usort(function ($a, $b) { |
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return strnatcmp($a['title'], $b['title']); |
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}); |
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} |
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/** |
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* Sorts by weight (the heaviest first). |
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*/ |
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public function sortByWeight(): self |
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{ |
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return $this->usort(function ($a, $b) { |
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if ($a['weight'] == $b['weight']) { |
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return 0; |
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} |
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return ($a['weight'] < $b['weight']) ? -1 : 1; |
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}); |
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} |
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} |
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Cecilapp /
Cecil
