/#/vendor/smarty/sysplugins/smarty_internal_compile_capture.php

 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?>