public function EntityBrowserBlock::blockForm in Entity Browser Block 8

Overrides \Drupal\Core\Block\BlockBase::blockForm().

Adds body and description fields to the block configuration form.

Overrides BlockPluginTrait::blockForm

File

src/Plugin/Block/EntityBrowserBlock.php, line 102

Class

EntityBrowserBlock

Defines a generic entity browser block type.

Namespace

Drupal\entity_browser_block\Plugin\Block

Code

public function blockForm($form, FormStateInterface $form_state) {
  $form['selection'] = [
    '#type' => 'container',
    '#attributes' => [
      'id' => 'entity-browser-block-form',
    ],
  ];
  $form['selection']['entity_browser'] = [
    '#type' => 'entity_browser',
    '#entity_browser' => $this
      ->getDerivativeId(),
    '#process' => [
      [
        '\\Drupal\\entity_browser\\Element\\EntityBrowserElement',
        'processEntityBrowser',
      ],
      [
        self::class,
        'processEntityBrowser',
      ],
    ],
    '#default_value' => self::loadEntitiesByIDs($this->configuration['entity_ids']),
  ];
  $order_class = 'entity-browser-block-delta-order';
  $form['selection']['table'] = [
    '#type' => 'table',
    '#header' => [
      $this
        ->t('Title'),
      $this
        ->t('View mode'),
      $this
        ->t('Operations'),
      $this
        ->t('Order', [], [
        'context' => 'Sort order',
      ]),
    ],
    '#empty' => $this
      ->t('No entities yet'),
    '#tabledrag' => [
      [
        'action' => 'order',
        'relationship' => 'sibling',
        'group' => $order_class,
      ],
    ],
    '#process' => [
      [
        self::class,
        'processTable',
      ],
    ],
    '#default_view_modes' => $this->configuration['view_modes'],
  ];
  return $form;
}