src/applications/remarkup/engineextension/PhabricatorRemarkupHyperlinkEngineExtension.php

   1 <?php
   2
   3 abstract class PhabricatorRemarkupHyperlinkEngineExtension
   4   extends PhutilRemarkupHyperlinkEngineExtension {
   5
   6   final protected function getSelfLinks(array $hyperlinks) {
   7     assert_instances_of($hyperlinks, 'PhutilRemarkupHyperlinkRef');
   8
   9     $allowed_protocols = array(
  10       'http' => true,
  11       'https' => true,
  12     );
  13
  14     $results = array();
  15     foreach ($hyperlinks as $link) {
  16       $uri = $link->getURI();
  17
  18       if (!PhabricatorEnv::isSelfURI($uri)) {
  19         continue;
  20       }
  21
  22       $protocol = id(new PhutilURI($uri))->getProtocol();
  23       if (!isset($allowed_protocols[$protocol])) {
  24         continue;
  25       }
  26
  27       $results[] = $link;
  28     }
  29
  30     return $results;
  31   }
  32 }