function tripal_entity_access

3.x tripal.entity.inc tripal_entity_access($op, $entity = NULL, $account = NULL, $entity_type = NULL)

Checks access permissions for a given entity.

This function is set for TripalEntity access checking in the tripal_entity_info() under the 'access callback' element.

Parameters

$op: The operation. One of: create, view, edit, delete.

$entity: The entity to check access for.

$account: The user account.

$entity_type: The type of entity (will always be TripalEntity).

1 call to tripal_entity_access()

TripalContentService_v0_1::checkAccess in tripal_ws/includes/TripalWebService/TripalContentService_v0_1.inc: Ensures that user's only have access to content they should see.

2 string references to 'tripal_entity_access'

TripalEntityUIController::hook_menu in tripal/includes/TripalEntityUIController.inc: Overrides hook_menu() defaults. Main reason for doing this is that parent class hook_menu() is optimized for entity type administration.
tripal_entity_info in tripal/includes/tripal.entity.inc: Implement hook_entity_info().

File

tripal/includes/tripal.entity.inc, line 433

Code

function tripal_entity_access($op, $entity = NULL, $account = NULL, $entity_type = NULL) {
  global $user;

  if ($entity) {
    $bundle_name = $entity->bundle;
  }
  else {
    return FALSE;
  }

  if (!isset($account)) {
    $account = $user;
  }

  if (!$entity_type) {
    $entity_type = $entity->type;
  }

  // See if other modules want to adust permissions.
  $results = module_invoke_all($entity_type . '_access', $entity, $op, $account);
  if (in_array(TRUE, $results)) {
    return TRUE;
  }

  switch ($op) {
    case 'create':
      return user_access('create ' . $bundle_name, $account);
    case 'view':
      return user_access('view ' . $bundle_name, $account);
    case 'edit':
      return user_access('edit ' . $bundle_name, $account);
    case 'delete':
      return user_access('delete ' . $bundle_name, $account);
  }

  return FALSE;
}