1 node.module | node_access($op, $node, $account = NULL) |
Access callback: Checks a user's permission for performing a node operation.
Parameters
string $op: The operation to be performed on the node. Possible values are:
- create
- view
- update
- delete
Node|string $node: The node entity on which the operation is to be performed, or the node type (e.g., 'post') for the 'create' operation.
User $account: (optional) A user object representing the user for whom the operation is to be performed. Determines access for a user other than the current user.
Return value
bool: TRUE if the operation may be performed, FALSE otherwise.
See also
Related topics
File
- core/
modules/ node/ node.module, line 2667 - The core module that allows content to be submitted to the site.
Code
function node_access($op, $node, $account = NULL) {
if ($op == 'create') {
// In some cases a node object, rather than a bundle string is provided.
if (is_string($node)) {
$bundle = $node;
}
else {
$bundle = $node->bundle();
}
return Node::createAccess($bundle, $account);
}
elseif ($node instanceof Node) {
return $node->access($op, $account);
}
return FALSE;
}