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<?php |
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namespace Undefined\Stash; |
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use Timber\Timber; |
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use Timber\Post as TimberPost; |
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final class Controller |
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{ |
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/** |
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* Controller constructor. |
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* |
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* Set context and fetch post id |
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*/ |
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function __construct() |
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{ |
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$this->found = false; |
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} |
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/** |
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* make singleton |
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* |
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* @return null|Controller |
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*/ |
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public static function Instance() |
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{ |
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static $inst = null; |
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if ($inst === null) { |
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$inst = new Controller(); |
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} |
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return $inst; |
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} |
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/** |
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* Set all pages from within the functions.php->setControllers() |
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* |
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* @param $pages |
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*/ |
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public function setPages($pages) |
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{ |
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$this->pages = $pages; |
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} |
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/** |
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* Set context for the page |
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*/ |
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private function setContext() |
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{ |
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$this->postId = get_the_ID(); |
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$this->context = Timber::get_context(); |
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$this->context['post'] = new TimberPost(); |
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} |
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private function returnId($key) |
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{ |
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if (function_exists('pll_get_post')) { |
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return pll_get_post($key); |
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} else { |
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return $key; |
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} |
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} |
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public function page() |
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{ |
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/** |
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* Loop though set pages in functions.php->setControllers() |
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*/ |
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foreach ($this->pages as $key => $page) { |
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if (get_the_ID() == $this->returnId($key)) { |
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/** |
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* See if controller excists else fall back to default |
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*/ |
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$file = get_template_directory() . '/controllers/' . $page . '.php'; |
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if (file_exists($file)) { |
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$this->found = $page; |
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$this->setContext(); |
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/** |
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* Set context for included file |
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*/ |
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$context = $this->context; |
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include($file); |
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} |
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} |
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} |
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if (!$this->found) { |
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$this->found = 'default'; |
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$this->returnDefault(); |
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} |
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} |
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/** |
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* Fallback when no controller found or controller file isn't present |
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*/ |
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private function returnDefault() |
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{ |
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$this->setContext(); |
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$context = $this->context; |
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Timber::render(['page-' . $this->context['post']->post_name . '.twig', 'page.twig'], $this->context, Cache::getTimerTime()); |
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} |
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/** |
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* Return name of the body class |
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* |
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* @return bool|string |
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*/ |
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public function getClass() |
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{ |
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if ($this->found) { |
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return 'page-' . $this->found; |
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} else { |
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return false; |
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} |
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} |
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} |
Adding explicit visibility (
private
,protected
, orpublic
) is generally recommend to communicate to other developers how, and from where this method is intended to be used.