protected static function MediaEmbed::replaceNodeContent in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/media/src/Plugin/Filter/MediaEmbed.php \Drupal\media\Plugin\Filter\MediaEmbed::replaceNodeContent()
2. 10 core/modules/media/src/Plugin/Filter/MediaEmbed.php \Drupal\media\Plugin\Filter\MediaEmbed::replaceNodeContent()

Replaces the contents of a DOMNode.

Parameters

\DOMNode $node: A DOMNode object.

string $content: The text or HTML that will replace the contents of $node.

1 call to MediaEmbed::replaceNodeContent()

MediaEmbed::renderIntoDomNode in core/modules/media/src/Plugin/Filter/MediaEmbed.php

Renders the given render array into the given DOM node.

File

core/modules/media/src/Plugin/Filter/MediaEmbed.php, line 403

Class

MediaEmbed

Provides a filter to embed media items using a custom tag.

Namespace

Drupal\media\Plugin\Filter

Code

protected static function replaceNodeContent(\DOMNode &$node, $content) {
  if (strlen($content)) {

    // Load the content into a new DOMDocument and retrieve the DOM nodes.
    $replacement_nodes = Html::load($content)
      ->getElementsByTagName('body')
      ->item(0)->childNodes;
  }
  else {
    $replacement_nodes = [
      $node->ownerDocument
        ->createTextNode(''),
    ];
  }
  foreach ($replacement_nodes as $replacement_node) {

    // Import the replacement node from the new DOMDocument into the original
    // one, importing also the child nodes of the replacement node.
    $replacement_node = $node->ownerDocument
      ->importNode($replacement_node, TRUE);
    $node->parentNode
      ->insertBefore($replacement_node, $node);
  }
  $node->parentNode
    ->removeChild($node);
}