protected function ConditionAccessResolverTrait::resolveConditions in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 core/lib/Drupal/Core/Condition/ConditionAccessResolverTrait.php \Drupal\Core\Condition\ConditionAccessResolverTrait::resolveConditions()

Resolves the given conditions based on the condition logic ('and'/'or').

Parameters

\Drupal\Core\Condition\ConditionInterface[] $conditions: A set of conditions.

string $condition_logic: The logic used to compute access, either 'and' or 'or'.

Return value

bool Whether these conditions grant or deny access.

1 call to ConditionAccessResolverTrait::resolveConditions()

BlockAccessControlHandler::checkAccess in core/modules/block/src/BlockAccessControlHandler.php

Performs access checks.

File

core/lib/Drupal/Core/Condition/ConditionAccessResolverTrait.php, line 28

Contains \Drupal\Core\Condition\ConditionAccessResolverTrait.

Class

ConditionAccessResolverTrait

Resolves a set of conditions.

Namespace

Drupal\Core\Condition

Code

protected function resolveConditions($conditions, $condition_logic) {
  foreach ($conditions as $condition) {
    try {
      $pass = $condition
        ->execute();
    } catch (ContextException $e) {

      // If a condition is missing context, consider that a fail.
      $pass = FALSE;
    }

    // If a condition fails and all conditions were needed, deny access.
    if (!$pass && $condition_logic == 'and') {
      return FALSE;
    }
    elseif ($pass && $condition_logic == 'or') {
      return TRUE;
    }
  }

  // Return TRUE if logic was 'and', meaning all rules passed.
  // Return FALSE if logic was 'or', meaning no rule passed.
  return $condition_logic == 'and';
}