private function LinkitDialogTest::getLinkAttributeFromEditor in Linkit 8.5

Gets an attribute of the first link in the ckeditor editor.

Parameters

string $attribute: The attribute name.

Return value

string|null The attribute, or null if the attribute is not found on the element.

1 call to LinkitDialogTest::getLinkAttributeFromEditor()

LinkitDialogTest::testLinkDialog in tests/src/FunctionalJavascript/LinkitDialogTest.php

Test the link dialog.

File

tests/src/FunctionalJavascript/LinkitDialogTest.php, line 310

Class

LinkitDialogTest

Tests the linkit alterations on the drupallink plugin.

Namespace

Drupal\Tests\linkit\FunctionalJavascript

Code

private function getLinkAttributeFromEditor($attribute) {

  // We can't use $session->switchToIFrame() here, because the iframe does not
  // have a name.
  $javascript = <<<JS
        (function(){
          var iframes = document.getElementsByClassName('cke_wysiwyg_frame');
          if (iframes.length) {
            var doc = iframes[0].contentDocument || iframes[0].contentWindow.document;
            var link = doc.getElementsByTagName('a')[0];
            return link.getAttribute("{<span class="php-variable">$attribute</span>}");
          }
        })()
JS;
  return $this
    ->getSession()
    ->evaluateScript($javascript);
}