protected function ConverterBase::implement in Drupal 7 to 8/9 Module Upgrader 8

Creates an empty implementation of a hook.

Parameters

TargetInterface $target: The target module.

string $hook: The hook to implement, without the hook_ prefix.

Return value

\Pharborist\Functions\FunctionDeclarationNode The hook implementation, appended to the main module file.

File

src/ConverterBase.php, line 95

Class

ConverterBase

Base class for converters.

Namespace

Drupal\drupalmoduleupgrader

Code

protected function implement(TargetInterface $target, $hook) {
  $function = FunctionDeclarationNode::create($target
    ->id() . '_' . $hook);
  $function
    ->setDocComment(DocCommentNode::create('Implements hook_' . $hook . '().'));
  $module_file = $target
    ->getPath('.module');
  $target
    ->open($module_file)
    ->append($function);
  WhitespaceNode::create("\n")
    ->insertBefore($function);
  WhitespaceNode::create("\n")
    ->insertAfter($function);
  return $function;
}