function entity_block_autocomplete_callback in Entity Blocks 7

Callback for the autocompete path.

We make use of entityreference_autocomplete_callback_get_matches from entityreference.module.

Parameters

$entity_type: The entity type.

$bundle: The bundle for the entity.

string $string: The string to match

Return value

array

1 string reference to 'entity_block_autocomplete_callback'

entity_block_menu in ./entity_block.module

Implements hook_menu().

File

./entity_block.module, line 173

Display entities (via view modes) as fieldable blocks.

Code

function entity_block_autocomplete_callback($entity_type, $bundle, $string = '') {

  // Shift off the $entity_type and $bundle_name args.
  $args = func_get_args();
  array_shift($args);
  array_shift($args);
  $string = implode('/', $args);

  // Create a dummy field. Needed by entityreference to get a handler.
  $field = array(
    'field_name' => 'entity_block_target_entity_id',
    'type' => 'text',
    'settings' => array(
      'target_type' => $entity_type,
      'handler' => 'base',
      'handler_settings' => array(
        'target_bundles' => array(
          $bundle => $bundle,
        ),
      ),
    ),
  );

  // Create an instance of dummy field.
  $instance = array(
    'field_name' => 'entity_block_target_entity_id',
    'entity_type' => 'entity_block',
    'bundle' => 'entity_block',
    'widget' => array(
      'settings' => array(
        'match_operator' => 'CONTAINS',
        'size' => 60,
        'path' => '',
      ),
    ),
  );

  // Call entityreference_autocomplete_callback_get_matches from entityreference.module.
  return entityreference_autocomplete_callback_get_matches('single', $field, $instance, $entity_type, 'NULL', $string);
}