public NodeAccessGrantsCacheContext::getContext($operation = NULL)
Returns the string representation of the cache context.
A cache context service's name is used as a token (placeholder) cache key, and is then replaced with the string returned by this method.
Parameters
string|null $parameter: The parameter, or NULL to indicate all possible parameter values.
Return value
string The string representation of the cache context. When $parameter is NULL, a value representing all possible parameters must be generated.
Throws
\LogicException Thrown if the passed in parameter is invalid.
Overrides CalculatedCacheContextInterface::getContext
File
- core/modules/node/src/Cache/NodeAccessGrantsCacheContext.php, line 33
Class
- NodeAccessGrantsCacheContext
- Defines the node access view cache context service.
Namespace
Drupal\node\Cache
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 | public function getContext($operation = NULL) { // If the current user either can bypass node access then we don't need to // determine the exact node grants for the current user. if ($this->user->hasPermission('bypass node access')) { return 'all'; } // When no specific operation is specified, check the grants for all three // possible operations. if ($operation === NULL) { $result = []; foreach (['view', 'update', 'delete'] as $op) { $result[] = $this->checkNodeGrants($op); } return implode('-', $result); } else { return $this->checkNodeGrants($operation); }} |
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