function _editor_parse_file_uuids

Same name and namespace in other branches
  1. 9 core/modules/editor/editor.module \_editor_parse_file_uuids()
  2. 8.9.x core/modules/editor/editor.module \_editor_parse_file_uuids()
  3. 10 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 615

Code

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

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