public function DependentEntityWrapper::addDependency in Dependency Calculation 8

Document a new dependency for this entity.

Parameters

\Drupal\depcalc\DependentEntityWrapperInterface $dependency: The dependency to add.

\Drupal\depcalc\DependencyStack $stack: The dependency stack.

bool $direct_child: Whether given wrapper is a direct child.

Overrides DependentEntityWrapperInterface::addDependency

1 call to DependentEntityWrapper::addDependency()

DependentEntityWrapper::addDependencies in src/DependentEntityWrapper.php

Add dependencies of this entity.

File

src/DependentEntityWrapper.php, line 151

Class

DependentEntityWrapper

An entity wrapper class for finding and tracking dependencies of an entity.

Namespace

Drupal\depcalc

Code

public function addDependency(DependentEntityWrapperInterface $dependency, DependencyStack $stack, bool $direct_child = TRUE) {

  // Don't save a thing as a dependency of itself.
  if ($dependency
    ->getUuid() === $this
    ->getUUid()) {
    return;
  }
  if (!array_key_exists($dependency
    ->getUuid(), $this->dependencies)) {
    $this->dependencies[$dependency
      ->getUuid()] = $dependency
      ->getHash();

    // Add this dependency to direct child dependency array.
    if ($direct_child && !array_key_exists($dependency
      ->getUuid(), $this->childDependencies)) {

      // Minimal data needed to load this child entity.
      $this->childDependencies[$dependency
        ->getUuid()] = $dependency
        ->getUuid();
    }
    if (!$stack
      ->hasDependency($dependency
      ->getUuid())) {
      $stack
        ->addDependency($dependency);
      foreach ($stack
        ->getDependenciesByUuid(array_keys($dependency
        ->getDependencies())) as $sub_dependency) {

        // Since these are sub-dependencies, so setting the boolean to false.
        $this
          ->addDependency($sub_dependency, $stack, FALSE);
      }
    }
    else {
      $this
        ->addDependencies($stack, ...array_values($stack
        ->getDependenciesByUuid(array_keys($stack
        ->getDependency($dependency
        ->getUuid())
        ->getDependencies()))));
    }
    $modules = $stack
      ->getDependency($dependency
      ->getUuid())
      ->getModuleDependencies();
    if ($modules) {
      $this
        ->addModuleDependencies($modules);
    }
  }
}