function BlockContentController::add

Displays add content block links for available types.

Parameters

\Symfony\Component\HttpFoundation\Request $request: The current request object.

Return value

array A render array for a list of the block types that can be added or if there is only one block type defined for the site, the function returns the content block add page for that block type.

1 string reference to 'BlockContentController::add'

block_content.routing.yml in core/modules/block_content/block_content.routing.yml

core/modules/block_content/block_content.routing.yml

File

core/modules/block_content/src/Controller/BlockContentController.php, line 75

Class

BlockContentController

Namespace

Drupal\block_content\Controller

Code

public function add(Request $request) {
    // @todo deprecate see https://www.drupal.org/project/drupal/issues/3346394.
    $types = [];
    // Only use block types the user has access to.
    foreach ($this->blockContentTypeStorage
        ->loadMultiple() as $type) {
        $access = $this->entityTypeManager()
            ->getAccessControlHandler('block_content')
            ->createAccess($type->id(), NULL, [], TRUE);
        if ($access->isAllowed()) {
            $types[$type->id()] = $type;
        }
    }
    uasort($types, [
        $this->blockContentTypeStorage
            ->getEntityType()
            ->getClass(),
        'sort',
    ]);
    if ($types && count($types) == 1) {
        $type = reset($types);
        return $this->addForm($type, $request);
    }
    if (count($types) === 0) {
        return [
            '#markup' => $this->t('You have not created any block types yet. Go to the <a href=":url">block type creation page</a> to add a new block type.', [
                ':url' => Url::fromRoute('block_content.type_add')->toString(),
            ]),
        ];
    }
    return [
        '#theme' => 'block_content_add_list',
        '#content' => $types,
    ];
}