Twig_TokenParser_Embed Class Reference

Embeds a template. More...

Inheritance diagram for Twig_TokenParser_Embed:

Collaboration diagram for Twig_TokenParser_Embed:

Public Member Functions
	parse (Twig_Token $token)
	Parses a token and returns a node. More...
	decideBlockEnd (Twig_Token $token)
	getTag ()
	Gets the tag name associated with this token parser. More...
Public Member Functions inherited from Twig_TokenParser_Include
	parse (Twig_Token $token)
	Parses a token and returns a node. More...
	getTag ()
	Gets the tag name associated with this token parser. More...
Public Member Functions inherited from Twig_TokenParser
	setParser (Twig_Parser $parser)
	Sets the parser associated with this token parser. More...

Additional Inherited Members
Protected Member Functions inherited from Twig_TokenParser_Include
	parseArguments ()
Protected Attributes inherited from Twig_TokenParser
	$parser

Detailed Description

Embeds a template.

Definition at line 17 of file Embed.php.

Member Function Documentation

decideBlockEnd()

Twig_TokenParser_Embed::decideBlockEnd

(

Twig_Token

$token

)

Definition at line 56 of file Embed.php.

References Twig_Token\test().

    {
        return $token->test('endembed');
    }

Here is the call graph for this function:

getTag()

Twig_TokenParser_Embed::getTag

(

)

Gets the tag name associated with this token parser.

Returns

string The tag name

Implements Twig_TokenParserInterface.

Definition at line 61 of file Embed.php.

Referenced by parse().

    {
        return 'embed';
    }

Here is the caller graph for this function:

parse()

Twig_TokenParser_Embed::parse

(

Twig_Token

$token

)

Parses a token and returns a node.

Returns

Twig_NodeInterface

Exceptions

Twig_Error_Syntax

Implements Twig_TokenParserInterface.

Definition at line 19 of file Embed.php.

References $module, GuzzleHttp\Psr7\$stream, array, Twig_Token\BLOCK_END_TYPE, Twig_Token\BLOCK_START_TYPE, Twig_Token\getLine(), getTag(), Twig_Token\NAME_TYPE, Twig_TokenParser_Include\parseArguments(), and Twig_Token\STRING_TYPE.

    {
        $stream = $this->parser->getStream();

        $parent = $this->parser->getExpressionParser()->parseExpression();

        list($variables, $only, $ignoreMissing) = $this->parseArguments();

        $parentToken = $fakeParentToken = new Twig_Token(Twig_Token::STRING_TYPE, '__parent__', $token->getLine());
        if ($parent instanceof Twig_Node_Expression_Constant) {
            $parentToken = new Twig_Token(Twig_Token::STRING_TYPE, $parent->getAttribute('value'), $token->getLine());
        } elseif ($parent instanceof Twig_Node_Expression_Name) {
            $parentToken = new Twig_Token(Twig_Token::NAME_TYPE, $parent->getAttribute('name'), $token->getLine());
        }

        // inject a fake parent to make the parent() function work
        $stream->injectTokens(array(
            new Twig_Token(Twig_Token::BLOCK_START_TYPE, '', $token->getLine()),
            new Twig_Token(Twig_Token::NAME_TYPE, 'extends', $token->getLine()),
            $parentToken,
            new Twig_Token(Twig_Token::BLOCK_END_TYPE, '', $token->getLine()),
        ));

        $module = $this->parser->parse($stream, array($this, 'decideBlockEnd'), true);

        // override the parent with the correct one
        if ($fakeParentToken === $parentToken) {
            $module->setNode('parent', $parent);
        }

        $this->parser->embedTemplate($module);

        $stream->expect(Twig_Token::BLOCK_END_TYPE);

        return new Twig_Node_Embed($module->getTemplateName(), $module->getAttribute('index'), $variables, $only, $ignoreMissing, $token->getLine(), $this->getTag());
    }

Here is the call graph for this function:

---

The documentation for this class was generated from the following file:

• libs/composer/vendor/twig/twig/lib/Twig/TokenParser/Embed.php