function _editor_parse_file_uuids in Zircon Profile 8.0

Same name and namespace in other branches

1. 8 core/modules/editor/editor.module \_editor_parse_file_uuids()

Parse an HTML snippet for any linked file with data-entity-uuid attributes.

Parameters

string $text: The partial (X)HTML snippet to load. Invalid markup will be corrected on import.

Return value

array An array of all found UUIDs.

1 call to _editor_parse_file_uuids()

_editor_get_file_uuids_by_field in core/modules/editor/editor.module

Finds all files referenced (data-entity-uuid) by formatted text fields.

File

core/modules/editor/editor.module, line 508

Adds bindings for client-side "text editors" to text formats.

Code

function _editor_parse_file_uuids($text) {
  $dom = Html::load($text);
  $xpath = new \DOMXPath($dom);
  $uuids = array();
  foreach ($xpath
    ->query('//*[@data-entity-type="file" and @data-entity-uuid]') as $node) {
    $uuids[] = $node
      ->getAttribute('data-entity-uuid');
  }
  return $uuids;
}