public function FixedToContentMappingHandler::setBlockContent in Fixed Block Content 8

Links a fixed block to a block content.

Existing block content will be released if present.

Parameters

\Drupal\fixed_block_content\FixedBlockContentInterface $fixed_block: The fixed block.

\Drupal\block_content\BlockContentInterface $block_content: The block content.

Overrides FixedToContentMappingHandlerInterface::setBlockContent

File

src/FixedToContentMappingHandler.php, line 70

Class

FixedToContentMappingHandler

Fixed block to block content mapping entity handler.

Namespace

Drupal\fixed_block_content

Code

public function setBlockContent(FixedBlockContentInterface $fixed_block, BlockContentInterface $block_content) {

  // Bundle validation.
  if ($fixed_block
    ->getBlockContentBundle() != $block_content
    ->bundle()) {
    throw new \InvalidArgumentException(sprintf('The type of the given block "%s" does not match the configured block type "%s".', $block_content
      ->bundle(), $fixed_block
      ->getBlockContentBundle()));
  }
  if ($block_content
    ->isNew()) {

    // Save the new block to get an ID, it is required to mapping.
    $block_content
      ->save();

    // New blocks (not read from the storage) must be added to the entity
    // memory cache to maintain the same object across the execution.
    $cid = 'values:block_content:' . $block_content
      ->id();
    $this->memoryCache
      ->set($cid, $block_content);
  }
  if ($current_block = $this
    ->getBlockContent($fixed_block
    ->id())) {

    // If linking the same block, no action needed.
    if ($current_block
      ->id() == $block_content
      ->id()) {
      return;
    }

    // Replacing existing block content with another, we need first to
    // release the old one.
    $this
      ->releaseBlockContent($fixed_block);
  }

  // Add fixed to content record in the mapping DB.
  $this->database
    ->insert('fixed_block_content')
    ->fields([
    'fbid' => $fixed_block
      ->id(),
    'bid' => $block_content
      ->id(),
  ])
    ->execute();
}