function content_field_default_values in Content Construction Kit (CCK) 6.2

Same name and namespace in other branches

1. 6.3 includes/content.crud.inc \content_field_default_values()
2. 6 includes/content.crud.inc \content_field_default_values()

Create an array of default values for a field type.

1 call to content_field_default_values()

content_field_instance_create in includes/content.crud.inc

Create a new field instance.

File

includes/content.crud.inc, line 30

Create/Read/Update/Delete functions for CCK-defined object types.

Code

function content_field_default_values($field_type) {
  $field_types = _content_field_types();
  $module = $field_types[$field_type]['module'];
  $field = array(
    'module' => $module,
    'type' => $field_type,
    'active' => 0,
  );
  if (module_exists($module)) {
    $field['active'] = 1;
  }
  $field['columns'] = (array) module_invoke($module, 'field_settings', 'database columns', $field);

  // Ensure columns always default to NULL values.
  foreach ($field['columns'] as $column_name => $column) {
    $field['columns'][$column_name]['not null'] = FALSE;
  }
  $field['required'] = 0;
  $field['multiple'] = 0;
  $field['db_storage'] = CONTENT_DB_STORAGE_PER_CONTENT_TYPE;

  // Make sure field settings all have an index in the array.
  $setting_names = (array) module_invoke($module, 'field_settings', 'save', $field);
  drupal_alter('field_settings', $setting_names, 'save', $field);
  foreach ($setting_names as $setting) {
    $field[$setting] = NULL;
  }
  return $field;
}