ShurlyFilter.php in ShURLy 8

Namespace

Drupal\shurly\Plugin\Filter

File

src/Plugin/Filter/ShurlyFilter.php

<?php

namespace Drupal\shurly\Plugin\Filter;

use Drupal\filter\FilterProcessResult;
use Drupal\filter\Plugin\FilterBase;

/**
 * @Filter(
 *   id = "shurly_filter",
 *   title = @Translation("Shorten all outgoing URL's"),
 *   description = @Translation("All links starting with http or https will be
 *   replaced."), type =
 *   Drupal\filter\Plugin\FilterInterface::TYPE_MARKUP_LANGUAGE
 * )
 */
class ShurlyFilter extends FilterBase {
  public function process($text, $langcode) {
    preg_match_all('/<a[^>]*href="(http[^"]*)"[^>]*>/i', $text, $links);
    if (!empty($links)) {
      $links = $links[1];
      foreach ($links as $key => $link) {
        $short_url = shurly_shorten($link);
        if ($short_url['success'] === TRUE) {
          $text = str_replace('"' . $link . '"', '"' . $short_url['shortUrl'] . '"', $text);
        }
      }
    }
    return new FilterProcessResult($text);
  }

}

Classes

Name	Description
ShurlyFilter	Plugin annotation @Filter( id = "shurly_filter", title = @Translation("Shorten all outgoing URL's"), description = @Translation("All links starting with http or https will be replaced."), type = …