function commerce_file_license_access in Commerce File 7

Checks license access for various operations.

Parameters

$op: The operation being performed. One of 'view', 'update', 'create' or 'delete'.

$entity: Entity to check access for or for the create operation the entity type. If nothing is given access permissions for all entities are returned.

$account: The user to check for. Leave it to NULL to check for the current user.

Return value

TRUE or FALSE

1 call to commerce_file_license_access()

commerce_file_license_admin_access in includes/commerce_file.entities.inc

Returns TRUE if user has admin access to licenses

1 string reference to 'commerce_file_license_access'

commerce_file_entity_info in ./commerce_file.module

Implements hook_entity_info().

File

includes/commerce_file.entities.inc, line 759

Handles file licenses and file license logs

Code

function commerce_file_license_access($op, $entity = NULL, $account = NULL) {
  global $user;
  $entity_type = COMMERCE_FILE_LICENSE_ENTITY_NAME;
  if (!isset($account)) {
    $account = $user;
  }

  // kick anonymous
  if (empty($account->uid)) {
    return FALSE;
  }

  // always allow admins
  if (user_access(COMMERCE_FILE_ADMIN_PERM, $account) || user_access('administer ' . $entity_type, $account)) {
    return TRUE;
  }

  // check access based on operation
  switch ($op) {
    case 'view':

      // if valid license and user has access
      if (user_access('access any ' . $entity_type, $account) || isset($entity) && isset($entity->uid) && $account->uid == $entity->uid) {
        return TRUE;
      }
      break;
    case 'create':
      if (user_access('create ' . $entity_type, $account)) {
        return TRUE;
      }
      break;
    case 'update':
    case 'delete':
      if (user_access('edit any ' . $entity_type, $account)) {
        return TRUE;
      }
      break;
  }

  // DENY by default
  return FALSE;
}