public function Target::save in Drupal 7 to 8/9 Module Upgrader 8

Saves the file in which a particular node appears.

Parameters

\Pharborist\Node|null $node: The node to save. This can be positioned anywhere in the syntax tree. If NULL, all open files will be saved.

Throws

\Drupal\drupalmoduleupgrader\IOException

Overrides TargetInterface::save

File

src/Target.php, line 219

Class

Target

Default implementation of TargetInterface.

Namespace

Drupal\drupalmoduleupgrader

Code

public function save(Node $node = NULL) {
  if ($node) {
    $file = $this
      ->getFileOf($node);
    if ($file) {
      $doc = $node instanceof RootNode ? $node : $node
        ->parents()
        ->get(0);
      $victory = file_put_contents($file, $doc
        ->getText());
      if ($victory === FALSE) {
        throw new IOException((new FormattableMarkup('Failed to save @file.', [
          '@file' => $file,
        ]))
          ->__toString());
      }
    }
    else {
      throw new IOException('Cannot save a node that is not attached to an open document.');
    }
  }
  else {
    array_walk($this->documents, [
      $this,
      'save',
    ]);
  }
}