public function CacheFragmentController::createCacheFragments in RESTful 7.2

Creates all the caches tags from the tag collection.

Parameters

ArrayCollection $cache_fragments: The collection of tags.

Return value

CacheFragment[] An array of fragments.

File

src/RenderCache/Entity/CacheFragmentController.php, line 48

Contains \Drupal\restful\RenderCache\Entity\CacheFragmentController.

Class

CacheFragmentController

Class CacheFragmentController.

Namespace

Drupal\restful\RenderCache\Entity

Code

public function createCacheFragments(ArrayCollection $cache_fragments) {
  $hash = $this
    ->generateCacheHash($cache_fragments);
  if ($fragments = $this
    ->existingFragments($hash)) {
    return $fragments;
  }
  foreach ($cache_fragments as $tag_type => $tag_value) {
    $cache_fragment = new CacheFragment(array(
      'value' => $tag_value,
      'type' => $tag_type,
      'hash' => $hash,
    ), static::ENTITY_TYPE);
    try {
      if ($id = $this
        ->save($cache_fragment)) {
        $fragments[] = $cache_fragment;
      }
    } catch (\Exception $e) {

      // Log the exception. It's probably a duplicate fragment.
      watchdog_exception('restful', $e);
    }
  }
  return $fragments;
}