diff options
Diffstat (limited to 'inc/Twig/TokenParser/Include.php')
-rw-r--r-- | inc/Twig/TokenParser/Include.php | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/inc/Twig/TokenParser/Include.php b/inc/Twig/TokenParser/Include.php new file mode 100644 index 00000000..4a317868 --- /dev/null +++ b/inc/Twig/TokenParser/Include.php | |||
@@ -0,0 +1,80 @@ | |||
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 = $this->parser->getExpressionParser()->parseExpression(); | ||
34 | |||
35 | list($variables, $only, $ignoreMissing) = $this->parseArguments(); | ||
36 | |||
37 | return new Twig_Node_Include($expr, $variables, $only, $ignoreMissing, $token->getLine(), $this->getTag()); | ||
38 | } | ||
39 | |||
40 | protected function parseArguments() | ||
41 | { | ||
42 | $stream = $this->parser->getStream(); | ||
43 | |||
44 | $ignoreMissing = false; | ||
45 | if ($stream->test(Twig_Token::NAME_TYPE, 'ignore')) { | ||
46 | $stream->next(); | ||
47 | $stream->expect(Twig_Token::NAME_TYPE, 'missing'); | ||
48 | |||
49 | $ignoreMissing = true; | ||
50 | } | ||
51 | |||
52 | $variables = null; | ||
53 | if ($stream->test(Twig_Token::NAME_TYPE, 'with')) { | ||
54 | $stream->next(); | ||
55 | |||
56 | $variables = $this->parser->getExpressionParser()->parseExpression(); | ||
57 | } | ||
58 | |||
59 | $only = false; | ||
60 | if ($stream->test(Twig_Token::NAME_TYPE, 'only')) { | ||
61 | $stream->next(); | ||
62 | |||
63 | $only = true; | ||
64 | } | ||
65 | |||
66 | $stream->expect(Twig_Token::BLOCK_END_TYPE); | ||
67 | |||
68 | return array($variables, $only, $ignoreMissing); | ||
69 | } | ||
70 | |||
71 | /** | ||
72 | * Gets the tag name associated with this token parser. | ||
73 | * | ||
74 | * @return string The tag name | ||
75 | */ | ||
76 | public function getTag() | ||
77 | { | ||
78 | return 'include'; | ||
79 | } | ||
80 | } | ||