/#/vendor/smarty/sysplugins/smarty_internal_compile_capture.php
PHP | 98 lines | 34 code | 13 blank | 51 comment | 4 complexity | c554049d043ac4153a1b2f7d1b9e03d7 MD5 | raw file
1<?php
2/**
3 * Smarty Internal Plugin Compile Capture
4 *
5 * Compiles the {capture} tag
6 *
7 * @package Smarty
8 * @subpackage Compiler
9 * @author Uwe Tews
10 */
11
12/**
13 * Smarty Internal Plugin Compile Capture Class
14 *
15 * @package Smarty
16 * @subpackage Compiler
17 */
18class Smarty_Internal_Compile_Capture extends Smarty_Internal_CompileBase {
19
20 /**
21 * Attribute definition: Overwrites base class.
22 *
23 * @var array
24 * @see Smarty_Internal_CompileBase
25 */
26 public $shorttag_order = array('name');
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 {capture} tag
37 *
38 * @param array $args array with attributes from parser
39 * @param object $compiler compiler object
40 * @return string compiled code
41 */
42 public function compile($args, $compiler)
43 {
44 // check and get attributes
45 $_attr = $this->getAttributes($compiler, $args);
46
47 $buffer = isset($_attr['name']) ? $_attr['name'] : "'default'";
48 $assign = isset($_attr['assign']) ? $_attr['assign'] : 'null';
49 $append = isset($_attr['append']) ? $_attr['append'] : 'null';
50
51 $compiler->_capture_stack[0][] = array($buffer, $assign, $append, $compiler->nocache);
52 // maybe nocache because of nocache variables
53 $compiler->nocache = $compiler->nocache | $compiler->tag_nocache;
54 $_output = "<?php \$_smarty_tpl->_capture_stack[0][] = array($buffer, $assign, $append); ob_start(); ?>";
55
56 return $_output;
57 }
58
59}
60
61/**
62 * Smarty Internal Plugin Compile Captureclose Class
63 *
64 * @package Smarty
65 * @subpackage Compiler
66 */
67class Smarty_Internal_Compile_CaptureClose extends Smarty_Internal_CompileBase {
68
69 /**
70 * Compiles code for the {/capture} tag
71 *
72 * @param array $args array with attributes from parser
73 * @param object $compiler compiler object
74 * @return string compiled code
75 */
76 public function compile($args, $compiler)
77 {
78 // check and get attributes
79 $_attr = $this->getAttributes($compiler, $args);
80 // must endblock be nocache?
81 if ($compiler->nocache) {
82 $compiler->tag_nocache = true;
83 }
84
85 list($buffer, $assign, $append, $compiler->nocache) = array_pop($compiler->_capture_stack[0]);
86
87 $_output = "<?php list(\$_capture_buffer, \$_capture_assign, \$_capture_append) = array_pop(\$_smarty_tpl->_capture_stack[0]);\n";
88 $_output .= "if (!empty(\$_capture_buffer)) {\n";
89 $_output .= " if (isset(\$_capture_assign)) \$_smarty_tpl->assign(\$_capture_assign, ob_get_contents());\n";
90 $_output .= " if (isset( \$_capture_append)) \$_smarty_tpl->append( \$_capture_append, ob_get_contents());\n";
91 $_output .= " Smarty::\$_smarty_vars['capture'][\$_capture_buffer]=ob_get_clean();\n";
92 $_output .= "} else \$_smarty_tpl->capture_error();?>";
93 return $_output;
94 }
95
96}
97
98?>