1 <?php

     2 

     3 /*

     4  * This file is part of Twig.

     5  *

     6  * (c) 2009 Fabien Potencier

     7  * (c) 2009 Armin Ronacher

     8  *

     9  * For the full copyright and license information, please view the LICENSE

    10  * file that was distributed with this source code.

    11  */

    12 

    13 /**

    14  * Includes a template.

    15  *

    16  * <pre>

    17  *   {% include 'header.html' %}

    18  *     Body

    19  *   {% include 'footer.html' %}

    20  * </pre>

    21  */

    22 class Twig_TokenParser_Include extends Twig_TokenParser

    23 {

    24     /**

    25      * Parses a token and returns a node.

    26      *

    27      * @param Twig_Token $token A Twig_Token instance

    28      *

    29      * @return Twig_NodeInterface A Twig_NodeInterface instance

    30      */

    31     public function parse(Twig_Token $token)

    32     {

    33         $expr = $this->parser->getExpressionParser()->parseExpression();

    34 

    35         $variables = null;

    36         if ($this->parser->getStream()->test(Twig_Token::NAME_TYPE, 'with')) {

    37             $this->parser->getStream()->next();

    38 

    39             $variables = $this->parser->getExpressionParser()->parseExpression();

    40         }

    41 

    42         $only = false;

    43         if ($this->parser->getStream()->test(Twig_Token::NAME_TYPE, 'only')) {

    44             $this->parser->getStream()->next();

    45 

    46             $only = true;

    47         }

    48 

    49         $this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE);

    50 

    51         return new Twig_Node_Include($expr, $variables, $only, $token->getLine(), $this->getTag());

    52     }

    53 

    54     /**

    55      * Gets the tag name associated with this token parser.

    56      *

    57      * @param string The tag name

    58      */

    59     public function getTag()

    60     {

    61         return 'include';

    62     }

    63 }