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<?php |
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namespace Rephlux\PageTitle; |
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use Countable; |
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/** |
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* Class PageTitle. |
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* |
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* @author Chris van Daele <[email protected]> |
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*/ |
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class PageTitle implements Countable |
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{ |
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/** |
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* Collection of page title parts. |
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* |
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* @var array |
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*/ |
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protected $collection = []; |
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/** |
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* Delimeter string for seperate the page title parts. |
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* |
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* @var string |
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*/ |
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protected $delimeter; |
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/** |
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* The page name to append or prepend to the page title parts. |
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* |
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* @var string |
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*/ |
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protected $page_name; |
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/** |
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* The default text when no page title is set. |
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* |
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* @var string |
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*/ |
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protected $default; |
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/** |
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* @param string $delimeter |
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* @param string $page_name |
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* @param string $default |
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*/ |
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public function __construct($delimeter = ' | ', $page_name = '', $default = '') |
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{ |
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$this->delimeter = $delimeter; |
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$this->page_name = $page_name; |
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$this->default = $default; |
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} |
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/** |
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* @return string |
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*/ |
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public function getDelimeter() |
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{ |
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return $this->delimeter; |
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} |
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/** |
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* @param string $delimeter |
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* |
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* @return $this |
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*/ |
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public function setDelimeter($delimeter) |
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{ |
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$this->delimeter = $delimeter; |
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return $this; |
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} |
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/** |
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* @return string |
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*/ |
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public function getPageName() |
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{ |
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return $this->page_name; |
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} |
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/** |
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* @param string $page_name |
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* |
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* @return $this |
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*/ |
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public function setPageName($page_name) |
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{ |
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$this->page_name = $page_name; |
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return $this; |
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} |
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/** |
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* @return string |
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*/ |
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public function getDefault() |
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{ |
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return $this->default; |
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} |
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/** |
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* @param string $default |
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* |
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* @return $this |
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*/ |
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public function setDefault($default) |
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{ |
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$this->default = $default; |
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return $this; |
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} |
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/** |
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* Add an item to the collection. |
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* |
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* @param $item |
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* |
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* @return mixed |
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*/ |
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public function add($item) |
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{ |
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if (is_array($item)) { |
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return array_map([$this, 'add'], $item); |
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} |
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if (! $item | strlen(trim($item)) === 0) { |
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return false; |
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} |
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$this->collection[] = trim(strip_tags($item)); |
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} |
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/** |
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* Count the collection. |
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* |
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* @return int |
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*/ |
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public function count() |
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{ |
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return count($this->collection); |
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} |
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/** |
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* Get the page title. |
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* |
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* @param bool|string $direction |
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* |
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* @return string |
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*/ |
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public function get($direction = 'regular') |
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{ |
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if ($this->count() == 0) { |
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return $this->default; |
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} |
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if ($direction === 'downward') { |
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$this->collection = array_reverse($this->collection); |
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} |
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$this->addPageName(); |
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if ($direction === 'reverse') { |
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$this->collection = array_reverse($this->collection); |
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} |
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return implode($this->getDelimeter(), $this->collection); |
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} |
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/** |
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* Add the page name to the collection. |
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*/ |
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protected function addPageName() |
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{ |
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if (! empty($this->getPageName()) && ! in_array($this->getPageName(), $this->collection)) { |
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$this->add($this->getPageName()); |
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} |
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} |
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} |
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rephluX /
laravel-pagetitle
