private function Importer::updateParagraphs in Feeds Paragraphs 8

Removes unwanted Paragraphs entities, and marks others for values changes.

Parameters

Paragraph[] $entities: The existing Paragraphs entities.

array $slices: The sliced values based on user choice & the field cardinality.

Return value

array The updated entities.

1 call to Importer::updateParagraphs()

Importer::initHostParagraphs in src/Importer.php

Creates empty host Paragraphs entities or gets the existing ones.

File

src/Importer.php, line 386

Class

Importer

Namespace

Drupal\feeds_para_mapper

Code

private function updateParagraphs($entities, array $slices) {
  $items = array();
  $slices = $this
    ->checkValuesChanges($slices, $entities);
  for ($i = 0; $i < count($slices); $i++) {
    if (!isset($entities[$i])) {
      continue;
    }

    // we should never delete data, if we should remove the entity then just ignore it,
    // we use cleanUp() to to set the fields values to null.
    if ($slices[$i]['state'] !== "remove") {
      $state = $slices[$i]['state'];
      unset($slices[$i]['state']);
      $items[] = array(
        'paragraph' => $entities[$i],
        'value' => $slices[$i],
        'state' => $state,
      );
    }
  }
  return $items;
}