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1: <?php
2: /**
3: * Smarty Internal Plugin Compile Function_Call
4: * Compiles the calls of user defined tags defined by {function}
5: *
6: * @package Smarty
7: * @subpackage Compiler
8: * @author Uwe Tews
9: */
10:
11: /**
12: * Smarty Internal Plugin Compile Function_Call Class
13: *
14: * @package Smarty
15: * @subpackage Compiler
16: */
17: class Smarty_Internal_Compile_Call extends Smarty_Internal_CompileBase
18: {
19: /**
20: * Attribute definition: Overwrites base class.
21: *
22: * @var array
23: * @see Smarty_Internal_CompileBase
24: */
25: public $required_attributes = array('name');
26:
27: /**
28: * Attribute definition: Overwrites base class.
29: *
30: * @var array
31: * @see Smarty_Internal_CompileBase
32: */
33: public $shorttag_order = array('name');
34:
35: /**
36: * Attribute definition: Overwrites base class.
37: *
38: * @var array
39: * @see Smarty_Internal_CompileBase
40: */
41: public $optional_attributes = array('_any');
42:
43: /**
44: * Compiles the calls of user defined tags defined by {function}
45: *
46: * @param array $args array with attributes from parser
47: * @param object $compiler compiler object
48: *
49: * @return string compiled code
50: */
51: public function compile($args, $compiler)
52: {
53: // check and get attributes
54: $_attr = $this->getAttributes($compiler, $args);
55: // save possible attributes
56: if (isset($_attr[ 'assign' ])) {
57: // output will be stored in a smarty variable instead of being displayed
58: $_assign = $_attr[ 'assign' ];
59: }
60: //$_name = trim($_attr['name'], "''");
61: $_name = $_attr[ 'name' ];
62: unset($_attr[ 'name' ], $_attr[ 'assign' ], $_attr[ 'nocache' ]);
63: // set flag (compiled code of {function} must be included in cache file
64: if (!$compiler->template->caching || $compiler->nocache || $compiler->tag_nocache) {
65: $_nocache = 'true';
66: } else {
67: $_nocache = 'false';
68: }
69: $_paramsArray = array();
70: foreach ($_attr as $_key => $_value) {
71: if (is_int($_key)) {
72: $_paramsArray[] = "$_key=>$_value";
73: } else {
74: $_paramsArray[] = "'$_key'=>$_value";
75: }
76: }
77: $_params = 'array(' . implode(',', $_paramsArray) . ')';
78: //$compiler->suppressNocacheProcessing = true;
79: // was there an assign attribute
80: if (isset($_assign)) {
81: $_output =
82: "<?php ob_start();\n\$_smarty_tpl->smarty->ext->_tplFunction->callTemplateFunction(\$_smarty_tpl, {$_name}, {$_params}, {$_nocache});\n\$_smarty_tpl->assign({$_assign}, ob_get_clean());?>\n";
83: } else {
84: $_output =
85: "<?php \$_smarty_tpl->smarty->ext->_tplFunction->callTemplateFunction(\$_smarty_tpl, {$_name}, {$_params}, {$_nocache});?>\n";
86: }
87: return $_output;
88: }
89: }
90:
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