public function SimpleTestContext::getRuntimeContexts in Typed Data API enhancements 8

Gets runtime context values for the given context IDs.

For context-aware plugins to function correctly, all of the contexts that they require must be populated with values. So this method should set a value for each context that it adds. For example:

  // Determine a specific node to pass as context to a block.
  $node = ...

  // Set that specific node as the value of the 'node' context.
  $context = EntityContext::fromEntity($node);
  return ['node' => $context];

On the other hand, there are cases, on which providers no longer are possible to provide context objects, even without the value, so the caller should not expect it.

Parameters

string[] $unqualified_context_ids: The requested context IDs. The context provider must only return contexts for those IDs.

Return value

\Drupal\Core\Plugin\Context\ContextInterface[] The determined available contexts, keyed by the unqualified context_id.

Overrides ContextProviderInterface::getRuntimeContexts

See also

\Drupal\Core\Plugin\Context\ContextProviderInterface:getAvailableContexts()

1 call to SimpleTestContext::getRuntimeContexts()

SimpleTestContext::getAvailableContexts in tests/modules/typed_data_global_context_test/src/ContextProvider/SimpleTestContext.php

Gets all available contexts for the purposes of configuration.

File

tests/modules/typed_data_global_context_test/src/ContextProvider/SimpleTestContext.php, line 19

Class

SimpleTestContext

Provides a global context about dragons for testing purposes.

Namespace

Drupal\typed_data_global_context_test\ContextProvider

Code

public function getRuntimeContexts(array $unqualified_context_ids) {
  $context_definition = new ContextDefinition('string');
  $context = new Context($context_definition, 'Dragons are better than unicorns!');
  return [
    'dragons' => $context,
  ];
}