function custom_breadcrumbs_schema_alter in Custom Breadcrumbs Features 7.2

Implements hook_schema_alter().

Declare machine_name field in breadcrumb tables.

File

./custom_breadcrumbs_features.install, line 16

Install file for custom_breadcrumbs_features.

Code

function custom_breadcrumbs_schema_alter(&$schema) {

  // Load .module so we can retrieve types.
  drupal_load('module', 'custom_breadcrumbs_features');
  $tables = array_keys(_custom_breadcrumbs_features_get_types());
  foreach ($tables as $table) {
    $schema[$table]['fields']['machine_name'] = array(
      'type' => 'varchar',
      'length' => 128,
      'not null' => FALSE,
      'description' => 'The unique machine name for the custom breadcrumb.',
    );
    $schema[$table]['unique keys']['machine_name'] = array(
      'machine_name',
    );
  }
}