function _workflow_rids_to_roles in Workflow 7

Translates a string of rids to role names for exporting.

Parameters

$rid_string: A string of rids or fake 'author' role.

Return value

A string of role names separated by commas.

1 call to _workflow_rids_to_roles()

workflow_get_workflows_full_object in ./workflow.features.inc

For use by CRUD only, gather everything into the CRUD formed object.

File

./workflow.features.inc, line 268

Integrates workflow with features.

Code

function _workflow_rids_to_roles($rid_string) {
  $roles = _workflow_user_roles();
  $rid_array = explode(',', $rid_string);

  // There may be a role named 'author', so make 'author' distinct.
  $return = in_array('author', $rid_array) ? WORKFLOW_FEATURES_AUTHOR_NAME . ',' : '';

  // Translate RIDs to rolenames.
  $return .= implode(',', array_intersect_key($roles, array_flip($rid_array)));
  return trim($return, ',');
}