1 <?php
3 /**
4 * Smarty Internal Plugin Compile Function_Call
5 *
6 * Compiles the calls of user defined tags defined by {function}
7 *
8 * @package Smarty
9 * @subpackage Compiler
10 * @author Uwe Tews
11 */
12 /**
13 * Smarty Internal Plugin Compile Function_Call Class
14 */
15 class Smarty_Internal_Compile_Call extends Smarty_Internal_CompileBase {
16 /**
17 * Compiles the calls of user defined tags defined by {function}
18 *
19 * @param array $args array with attributes from parser
20 * @param object $compiler compiler object
21 * @return string compiled code
22 */
23 public function compile($args, $compiler)
24 {
25 $this->compiler = $compiler;
26 $this->required_attributes = array('name');
27 $this->optional_attributes = array('_any');
28 // check and get attributes
29 $_attr = $this->_get_attributes($args);
30 // save posible attributes
31 if (isset($_attr['assign'])) {
32 // output will be stored in a smarty variable instead of beind displayed
33 $_assign = $_attr['assign'];
34 }
35 // set flag (compiled code of {function} must be included in cache file
36 if ($this->compiler->nocache || $this->compiler->tag_nocache) {
37 $nocache = 'true';
38 } else {
39 $nocache = 'false';
40 }
41 // create template object
42 $_output = "<?php \$_template = new Smarty_Internal_Function_Call_Handler ({$_attr['name']}, \$_smarty_tpl->smarty, \$_smarty_tpl, {$nocache});\n";
43 // delete {include} standard attributes
44 unset($_attr['name'], $_attr['assign']);
45 // remaining attributes must be assigned as smarty variable
46 if (!empty($_attr)) {
47 // create variables
48 foreach ($_attr as $_key => $_value) {
49 $_output .= "\$_template->assign('$_key',$_value);\n";
50 }
51 }
52 // was there an assign attribute
53 if (isset($_assign)) {
54 $_output .= "\$_smarty_tpl->assign({$_assign},\$_template->getRenderedTemplate());\n";
55 } else {
56 $_output .= "echo \$_template->getRenderedTemplate();\n";
57 }
58 $_output .= 'unset($_template);?>';
59 return $_output;
60 }
61 }
63 ?>