interface LinkExtractorInterface in Printer and PDF versions for Drupal 8+ 8

Defines an interface for extracting links from a string of HTMl.

Hierarchy

• interface \Drupal\printable\LinkExtractor\LinkExtractorInterface

2 files declare their use of LinkExtractorInterface

PdfFormat.php in modules/printable_pdf/src/Plugin/PrintableFormat/PdfFormat.php

PrintableFormatBase.php in src/Plugin/PrintableFormatBase.php

File

src/LinkExtractor/LinkExtractorInterface.php, line 8

Namespace

Drupal\printable\LinkExtractor

interface LinkExtractorInterface {

  /**
   * Highlight hrefs from links in the given HTML string.
   *
   * @param string $string
   *   The HTML string to extract links from.
   *
   * @return string
   *   The HTML string, with links highlighted.
   */
  public function extract($string);

  /**
   * Remove href from links in the given HTML string.
   *
   * @param string $content
   *   The HTML string to remove links from.
   * @param string $attr
   *   The attribute which has to be removed from the link.
   *
   * @return string
   *   The HTML string, with links removed.
   */
  public function removeAttribute($content, $attr);

  /**
   * List the links at the bottom of page.
   *
   * @param string $content
   *   The HTML string which has links present.
   *
   * @return string
   *   The HTML string, containing links.
   */
  public function listAttribute($content);

}

Members

Name	Modifiers	Type	Description	Overrides
LinkExtractorInterface::extract	public	function	Highlight hrefs from links in the given HTML string.	1
LinkExtractorInterface::listAttribute	public	function	List the links at the bottom of page.	1
LinkExtractorInterface::removeAttribute	public	function	Remove href from links in the given HTML string.	1