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authorNicolas LÅ“uillet <nicolas.loeuillet@gmail.com>2013-08-02 22:40:51 +0200
committerNicolas LÅ“uillet <nicolas.loeuillet@gmail.com>2013-08-02 22:40:51 +0200
commita4565e88edbc8e3bd092a475469769c86a4c350c (patch)
treea6a3c935b03a23ff87575c8c315cf8ba78fe68c2 /inc/Twig/Node/Include.php
parentf6c9baab3efeec1d0efa151e276fc08d5b58f9e9 (diff)
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add Twig & refactor poche
Diffstat (limited to 'inc/Twig/Node/Include.php')
-rw-r--r--inc/Twig/Node/Include.php99
1 files changed, 99 insertions, 0 deletions
diff --git a/inc/Twig/Node/Include.php b/inc/Twig/Node/Include.php
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+++ b/inc/Twig/Node/Include.php
@@ -0,0 +1,99 @@
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 * Represents an include node.
15 *
16 * @author Fabien Potencier <fabien@symfony.com>
17 */
18class Twig_Node_Include extends Twig_Node implements Twig_NodeOutputInterface
19{
20 public function __construct(Twig_Node_Expression $expr, Twig_Node_Expression $variables = null, $only = false, $ignoreMissing = false, $lineno, $tag = null)
21 {
22 parent::__construct(array('expr' => $expr, 'variables' => $variables), array('only' => (Boolean) $only, 'ignore_missing' => (Boolean) $ignoreMissing), $lineno, $tag);
23 }
24
25 /**
26 * Compiles the node to PHP.
27 *
28 * @param Twig_Compiler A Twig_Compiler instance
29 */
30 public function compile(Twig_Compiler $compiler)
31 {
32 $compiler->addDebugInfo($this);
33
34 if ($this->getAttribute('ignore_missing')) {
35 $compiler
36 ->write("try {\n")
37 ->indent()
38 ;
39 }
40
41 $this->addGetTemplate($compiler);
42
43 $compiler->raw('->display(');
44
45 $this->addTemplateArguments($compiler);
46
47 $compiler->raw(");\n");
48
49 if ($this->getAttribute('ignore_missing')) {
50 $compiler
51 ->outdent()
52 ->write("} catch (Twig_Error_Loader \$e) {\n")
53 ->indent()
54 ->write("// ignore missing template\n")
55 ->outdent()
56 ->write("}\n\n")
57 ;
58 }
59 }
60
61 protected function addGetTemplate(Twig_Compiler $compiler)
62 {
63 if ($this->getNode('expr') instanceof Twig_Node_Expression_Constant) {
64 $compiler
65 ->write("\$this->env->loadTemplate(")
66 ->subcompile($this->getNode('expr'))
67 ->raw(")")
68 ;
69 } else {
70 $compiler
71 ->write("\$template = \$this->env->resolveTemplate(")
72 ->subcompile($this->getNode('expr'))
73 ->raw(");\n")
74 ->write('$template')
75 ;
76 }
77 }
78
79 protected function addTemplateArguments(Twig_Compiler $compiler)
80 {
81 if (false === $this->getAttribute('only')) {
82 if (null === $this->getNode('variables')) {
83 $compiler->raw('$context');
84 } else {
85 $compiler
86 ->raw('array_merge($context, ')
87 ->subcompile($this->getNode('variables'))
88 ->raw(')')
89 ;
90 }
91 } else {
92 if (null === $this->getNode('variables')) {
93 $compiler->raw('array()');
94 } else {
95 $compiler->subcompile($this->getNode('variables'));
96 }
97 }
98 }
99}