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<?php |
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namespace Spatie\Menu; |
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use Spatie\HtmlElement\HtmlElement; |
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use Spatie\Menu\Traits\Activatable as ActivatableTrait; |
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use Spatie\Menu\Traits\HtmlAttributes; |
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use Spatie\Menu\Traits\ParentAttributes; |
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class Link implements Item, Activatable, HasUrl |
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{ |
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use ActivatableTrait, HtmlAttributes, ParentAttributes; |
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/** @var string */ |
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protected $text; |
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/** @var string */ |
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protected $url; |
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/** |
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* @param string $url |
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* @param string $text |
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*/ |
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protected function __construct(string $url, string $text) |
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{ |
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$this->url = $url; |
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$this->text = $text; |
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$this->active = false; |
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$this->initializeHtmlAttributes(); |
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$this->initializeParentAttributes(); |
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} |
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/** |
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* @param string $url |
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* @param string $text |
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* |
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* @return static |
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*/ |
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public static function to(string $url, string $text) |
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{ |
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return new static($url, $text); |
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} |
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/** |
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* @return string |
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*/ |
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public function getText() : string |
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{ |
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return $this->text; |
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} |
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/** |
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* @return string |
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*/ |
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public function getUrl() : string |
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{ |
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return $this->url; |
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} |
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/** |
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* Return a segment of the link's URL. This function works for both absolute |
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* and relative URL's. The index is a 1-index based number. Trailing and |
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* double slashes are ignored. |
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* |
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* Example: (new Link('Open Source', 'https://spatie.be/opensource'))->segment(1) |
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* => 'opensource' |
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* |
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* @param int $index |
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* |
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* @return string|null |
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*/ |
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public function segment(int $index) |
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{ |
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$path = parse_url($this->url)['path'] ?? ''; |
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$segments = array_values( |
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array_filter( |
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explode('/', $path), |
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function ($value) { |
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return $value !== ''; |
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} |
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) |
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); |
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return $segments[$index - 1] ?? null; |
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} |
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/** |
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* @param string $prefix |
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* |
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* @return $this |
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*/ |
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public function prefix(string $prefix) |
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{ |
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$this->url = $prefix.'/'.ltrim($this->url, '/'); |
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return $this; |
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} |
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/** |
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* @return string |
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*/ |
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public function render() : string |
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{ |
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return HtmlElement::render( |
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"a[href={$this->url}]", |
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$this->htmlAttributes->toArray(), |
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$this->text |
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); |
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} |
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/** |
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* @return string |
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*/ |
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public function __toString() : string |
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{ |
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return $this->render(); |
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} |
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} |
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spatie /
menu
