diff options
Diffstat (limited to 'vendor/symfony/twig-bridge/Symfony/Bridge/Twig/TokenParser/TransChoiceTokenParser.php')
-rw-r--r-- | vendor/symfony/twig-bridge/Symfony/Bridge/Twig/TokenParser/TransChoiceTokenParser.php | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/vendor/symfony/twig-bridge/Symfony/Bridge/Twig/TokenParser/TransChoiceTokenParser.php b/vendor/symfony/twig-bridge/Symfony/Bridge/Twig/TokenParser/TransChoiceTokenParser.php new file mode 100644 index 00000000..be8ac5cf --- /dev/null +++ b/vendor/symfony/twig-bridge/Symfony/Bridge/Twig/TokenParser/TransChoiceTokenParser.php | |||
@@ -0,0 +1,89 @@ | |||
1 | <?php | ||
2 | |||
3 | /* | ||
4 | * This file is part of the Symfony package. | ||
5 | * | ||
6 | * (c) Fabien Potencier <fabien@symfony.com> | ||
7 | * | ||
8 | * For the full copyright and license information, please view the LICENSE | ||
9 | * file that was distributed with this source code. | ||
10 | */ | ||
11 | |||
12 | namespace Symfony\Bridge\Twig\TokenParser; | ||
13 | |||
14 | use Symfony\Bridge\Twig\Node\TransNode; | ||
15 | |||
16 | /** | ||
17 | * Token Parser for the 'transchoice' tag. | ||
18 | * | ||
19 | * @author Fabien Potencier <fabien@symfony.com> | ||
20 | */ | ||
21 | class TransChoiceTokenParser extends TransTokenParser | ||
22 | { | ||
23 | /** | ||
24 | * Parses a token and returns a node. | ||
25 | * | ||
26 | * @param \Twig_Token $token A Twig_Token instance | ||
27 | * | ||
28 | * @return \Twig_NodeInterface A Twig_NodeInterface instance | ||
29 | * | ||
30 | * @throws \Twig_Error_Syntax | ||
31 | */ | ||
32 | public function parse(\Twig_Token $token) | ||
33 | { | ||
34 | $lineno = $token->getLine(); | ||
35 | $stream = $this->parser->getStream(); | ||
36 | |||
37 | $vars = new \Twig_Node_Expression_Array(array(), $lineno); | ||
38 | |||
39 | $count = $this->parser->getExpressionParser()->parseExpression(); | ||
40 | |||
41 | $domain = null; | ||
42 | $locale = null; | ||
43 | |||
44 | if ($stream->test('with')) { | ||
45 | // {% transchoice count with vars %} | ||
46 | $stream->next(); | ||
47 | $vars = $this->parser->getExpressionParser()->parseExpression(); | ||
48 | } | ||
49 | |||
50 | if ($stream->test('from')) { | ||
51 | // {% transchoice count from "messages" %} | ||
52 | $stream->next(); | ||
53 | $domain = $this->parser->getExpressionParser()->parseExpression(); | ||
54 | } | ||
55 | |||
56 | if ($stream->test('into')) { | ||
57 | // {% transchoice count into "fr" %} | ||
58 | $stream->next(); | ||
59 | $locale = $this->parser->getExpressionParser()->parseExpression(); | ||
60 | } | ||
61 | |||
62 | $stream->expect(\Twig_Token::BLOCK_END_TYPE); | ||
63 | |||
64 | $body = $this->parser->subparse(array($this, 'decideTransChoiceFork'), true); | ||
65 | |||
66 | if (!$body instanceof \Twig_Node_Text && !$body instanceof \Twig_Node_Expression) { | ||
67 | throw new \Twig_Error_Syntax('A message must be a simple text.'); | ||
68 | } | ||
69 | |||
70 | $stream->expect(\Twig_Token::BLOCK_END_TYPE); | ||
71 | |||
72 | return new TransNode($body, $domain, $count, $vars, $locale, $lineno, $this->getTag()); | ||
73 | } | ||
74 | |||
75 | public function decideTransChoiceFork($token) | ||
76 | { | ||
77 | return $token->test(array('endtranschoice')); | ||
78 | } | ||
79 | |||
80 | /** | ||
81 | * Gets the tag name associated with this token parser. | ||
82 | * | ||
83 | * @return string The tag name | ||
84 | */ | ||
85 | public function getTag() | ||
86 | { | ||
87 | return 'transchoice'; | ||
88 | } | ||
89 | } | ||