public function ContextManager::evaluateContextConditions in Context 8.4

Same name and namespace in other branches

1. 8 src/ContextManager.php \Drupal\context\ContextManager::evaluateContextConditions()
2. 8.0 src/ContextManager.php \Drupal\context\ContextManager::evaluateContextConditions()

Evaluate a contexts conditions.

Parameters

\Drupal\context\Entity\ContextInterface $context: The context to evaluate conditions for.

Return value

bool Whether these conditions grant or deny access.

1 call to ContextManager::evaluateContextConditions()

ContextManager::evaluateContexts in src/ContextManager.php

Evaluate all context conditions.

File

src/ContextManager.php, line 330

Class

ContextManager

This is the manager service for the context module.

Namespace

Drupal\context

Code

public function evaluateContextConditions(ContextInterface $context) {
  $conditions = $context
    ->getConditions();

  // Apply context to any context aware conditions.
  // Abort if the application of contexts has been unsuccessful
  // similarly to BlockAccessControlHandler::checkAccess().
  if (!$this
    ->applyContexts($conditions)) {
    return FALSE;
  }

  // Set the logic to use when validating the conditions.
  $logic = $context
    ->requiresAllConditions() ? 'and' : 'or';

  // Of there are no conditions then the context will be
  // applied as a site wide context.
  if (!count($conditions)) {
    $logic = 'and';
  }
  return $this
    ->resolveConditions($conditions, $logic);
}