class Twig_Node_Include in Translation template extractor 6.3

Represents an include node.

@author Fabien Potencier <[e-mail]>

Hierarchy

• class \Twig_Node implements Twig_NodeInterface
  • class \Twig_Node_Include implements Twig_NodeOutputInterface

File

vendor/Twig/Node/Include.php, line 18

class Twig_Node_Include extends Twig_Node implements Twig_NodeOutputInterface {
  public function __construct(Twig_Node_Expression $expr, Twig_Node_Expression $variables = null, $only = false, $ignoreMissing = false, $lineno, $tag = null) {
    parent::__construct(array(
      'expr' => $expr,
      'variables' => $variables,
    ), array(
      'only' => (bool) $only,
      'ignore_missing' => (bool) $ignoreMissing,
    ), $lineno, $tag);
  }

  /**
   * Compiles the node to PHP.
   *
   * @param Twig_Compiler $compiler A Twig_Compiler instance
   */
  public function compile(Twig_Compiler $compiler) {
    $compiler
      ->addDebugInfo($this);
    if ($this
      ->getAttribute('ignore_missing')) {
      $compiler
        ->write("try {\n")
        ->indent();
    }
    $this
      ->addGetTemplate($compiler);
    $compiler
      ->raw('->display(');
    $this
      ->addTemplateArguments($compiler);
    $compiler
      ->raw(");\n");
    if ($this
      ->getAttribute('ignore_missing')) {
      $compiler
        ->outdent()
        ->write("} catch (Twig_Error_Loader \$e) {\n")
        ->indent()
        ->write("// ignore missing template\n")
        ->outdent()
        ->write("}\n\n");
    }
  }
  protected function addGetTemplate(Twig_Compiler $compiler) {
    $method = $this
      ->getNode('expr') instanceof Twig_Node_Expression_Constant ? 'loadTemplate' : 'resolveTemplate';
    $compiler
      ->write(sprintf('$this->env->%s(', $method))
      ->subcompile($this
      ->getNode('expr'))
      ->raw(')');
  }
  protected function addTemplateArguments(Twig_Compiler $compiler) {
    if (null === $this
      ->getNode('variables')) {
      $compiler
        ->raw(false === $this
        ->getAttribute('only') ? '$context' : 'array()');
    }
    elseif (false === $this
      ->getAttribute('only')) {
      $compiler
        ->raw('array_merge($context, ')
        ->subcompile($this
        ->getNode('variables'))
        ->raw(')');
    }
    else {
      $compiler
        ->subcompile($this
        ->getNode('variables'));
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
Twig_Node::$attributes	protected	property
Twig_Node::$lineno	protected	property
Twig_Node::$nodes	protected	property
Twig_Node::$tag	protected	property
Twig_Node::count	public	function
Twig_Node::getAttribute	public	function	Gets an attribute.
Twig_Node::getIterator	public	function
Twig_Node::getLine	public	function	Overrides Twig_NodeInterface::getLine
Twig_Node::getNode	public	function	Gets a node by name.
Twig_Node::getNodeTag	public	function	Overrides Twig_NodeInterface::getNodeTag
Twig_Node::hasAttribute	public	function	Returns true if the attribute is defined.
Twig_Node::hasNode	public	function	Returns true if the node with the given identifier exists.
Twig_Node::removeAttribute	public	function	Removes an attribute.
Twig_Node::removeNode	public	function	Removes a node by name.
Twig_Node::setAttribute	public	function	Sets an attribute.
Twig_Node::setNode	public	function	Sets a node.
Twig_Node::toXml Deprecated	public	function
Twig_Node::__toString	public	function
Twig_Node_Include::addGetTemplate	protected	function		1
Twig_Node_Include::addTemplateArguments	protected	function
Twig_Node_Include::compile	public	function	Compiles the node to PHP. Overrides Twig_Node::compile
Twig_Node_Include::__construct	public	function	Constructor. Overrides Twig_Node::__construct	1