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1: <?php
2: /**
3: * Smarty Internal Plugin Compile Capture
4: * Compiles the {capture} tag
5: *
6: * @package Smarty
7: * @subpackage Compiler
8: * @author Uwe Tews
9: */
10:
11: /**
12: * Smarty Internal Plugin Compile Capture Class
13: *
14: * @package Smarty
15: * @subpackage Compiler
16: */
17: class Smarty_Internal_Compile_Capture extends Smarty_Internal_CompileBase
18: {
19: /**
20: * Attribute definition: Overwrites base class.
21: *
22: * @var array
23: * @see Smarty_Internal_CompileBase
24: */
25: public $shorttag_order = array('name');
26:
27: /**
28: * Attribute definition: Overwrites base class.
29: *
30: * @var array
31: * @see Smarty_Internal_CompileBase
32: */
33: public $optional_attributes = array('name', 'assign', 'append');
34:
35: /**
36: * Compiles code for the {$smarty.capture.xxx}
37: *
38: * @param array $args array with attributes from parser
39: * @param \Smarty_Internal_TemplateCompilerBase $compiler compiler object
40: * @param array $parameter array with compilation parameter
41: *
42: * @return string compiled code
43: */
44: public static function compileSpecialVariable(
45: $args,
46: Smarty_Internal_TemplateCompilerBase $compiler,
47: $parameter = null
48: ) {
49: return '$_smarty_tpl->smarty->ext->_capture->getBuffer($_smarty_tpl' .
50: (isset($parameter[ 1 ]) ? ", {$parameter[ 1 ]})" : ')');
51: }
52:
53: /**
54: * Compiles code for the {capture} tag
55: *
56: * @param array $args array with attributes from parser
57: * @param \Smarty_Internal_TemplateCompilerBase $compiler compiler object
58: * @param null $parameter
59: *
60: * @return string compiled code
61: */
62: public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter = null)
63: {
64: // check and get attributes
65: $_attr = $this->getAttributes($compiler, $args, $parameter, 'capture');
66: $buffer = isset($_attr[ 'name' ]) ? $_attr[ 'name' ] : "'default'";
67: $assign = isset($_attr[ 'assign' ]) ? $_attr[ 'assign' ] : 'null';
68: $append = isset($_attr[ 'append' ]) ? $_attr[ 'append' ] : 'null';
69: $compiler->_cache[ 'capture_stack' ][] = array($compiler->nocache);
70: // maybe nocache because of nocache variables
71: $compiler->nocache = $compiler->nocache | $compiler->tag_nocache;
72: $_output = "<?php \$_smarty_tpl->smarty->ext->_capture->open(\$_smarty_tpl, $buffer, $assign, $append);?>";
73: return $_output;
74: }
75: }
76:
77: /**
78: * Smarty Internal Plugin Compile Captureclose Class
79: *
80: * @package Smarty
81: * @subpackage Compiler
82: */
83: class Smarty_Internal_Compile_CaptureClose extends Smarty_Internal_CompileBase
84: {
85: /**
86: * Compiles code for the {/capture} tag
87: *
88: * @param array $args array with attributes from parser
89: * @param \Smarty_Internal_TemplateCompilerBase $compiler compiler object
90: * @param null $parameter
91: *
92: * @return string compiled code
93: */
94: public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter)
95: {
96: // check and get attributes
97: $_attr = $this->getAttributes($compiler, $args, $parameter, '/capture');
98: // must endblock be nocache?
99: if ($compiler->nocache) {
100: $compiler->tag_nocache = true;
101: }
102: list($compiler->nocache) = array_pop($compiler->_cache[ 'capture_stack' ]);
103: return "<?php \$_smarty_tpl->smarty->ext->_capture->close(\$_smarty_tpl);?>";
104: }
105: }
106:
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