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function cer_profile2_cer_fields_alter in Corresponding Entity References 7.3

Implements hook_cer_fields_alter().

File

extensions/cer_profile2/cer_profile2.cer.inc, line 21

Code

function cer_profile2_cer_fields_alter(array &$fields) {
  foreach (array_keys($fields) as $identifier) {
    list($entity_type, $bundle) = explode(':', $identifier);

    // If this field is instantiated on a Profile2, make CER treat it like a field
    // collection by first setting its parent field, and setting the 'require parent'
    // flag so that CER won't allow it to stand alone in a field chain.
    if ($entity_type == 'profile2') {
      $fields[$identifier]['parents'][] = "user:user:profile_{$bundle}";
      $fields[$identifier]['require parent'] = TRUE;
    }
  }
}