Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\Core;
Chris@0: 
Chris@0: use Drupal\Component\Render\MarkupInterface;
Chris@0: use Drupal\Core\Render\BubbleableMetadata;
Chris@0: 
Chris@0: /**
Chris@0:  * Used to return generated links, along with associated cacheability metadata.
Chris@0:  *
Chris@0:  * Note: not to be confused with \Drupal\Core\Link, which is for passing around
Chris@0:  *   ungenerated links (typically link text + route name + route parameters).
Chris@0:  */
Chris@0: class GeneratedLink extends BubbleableMetadata implements MarkupInterface, \Countable {
Chris@0: 
Chris@0:   /**
Chris@0:    * HTML tag to use when building the link.
Chris@0:    */
Chris@0:   const TAG = 'a';
Chris@0: 
Chris@0:   /**
Chris@0:    * The HTML string value containing a link.
Chris@0:    *
Chris@0:    * @var string
Chris@0:    */
Chris@0:   protected $generatedLink = '';
Chris@0: 
Chris@0:   /**
Chris@0:    * Gets the generated link.
Chris@0:    *
Chris@0:    * @return string
Chris@0:    */
Chris@0:   public function getGeneratedLink() {
Chris@12:     return $this->generatedLink;
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Sets the generated link.
Chris@0:    *
Chris@0:    * @param string $generated_link
Chris@0:    *   The generated link.
Chris@0:    *
Chris@0:    * @return $this
Chris@0:    */
Chris@0:   public function setGeneratedLink($generated_link) {
Chris@0:     $this->generatedLink = $generated_link;
Chris@0:     return $this;
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public function __toString() {
Chris@0:     return (string) $this->generatedLink;
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public function jsonSerialize() {
Chris@0:     return $this->__toString();
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public function count() {
Chris@17:     return mb_strlen($this->__toString());
Chris@0:   }
Chris@0: 
Chris@0: }