4 * Smarty Internal Plugin Compile Function_Call
6 * Compiles the calls of user defined tags defined by {function}
14 * Smarty Internal Plugin Compile Function_Call Class
16 class Smarty_Internal_Compile_Call extends Smarty_Internal_CompileBase {
17 // attribute definitions
18 public $required_attributes = array('name');
19 public $shorttag_order = array('name');
20 public $optional_attributes = array('_any');
23 * Compiles the calls of user defined tags defined by {function}
25 * @param array $args array with attributes from parser
26 * @param object $compiler compiler object
27 * @param array $parameter array with compilation parameter
28 * @return string compiled code
30 public function compile($args, $compiler)
32 $this->compiler = $compiler;
33 $this->smarty = $compiler->smarty;
34 // check and get attributes
35 $_attr = $this->_get_attributes($args);
36 // save possible attributes
37 if (isset($_attr['assign'])) {
38 // output will be stored in a smarty variable instead of beind displayed
39 $_assign = $_attr['assign'];
41 $_name = $_attr['name'];
42 unset($_attr['name'], $_attr['assign'], $_attr['nocache']);
43 // set flag (compiled code of {function} must be included in cache file
44 if ($compiler->nocache || $compiler->tag_nocache) {
49 $_paramsArray = array();
50 foreach ($_attr as $_key => $_value) {
52 $_paramsArray[] = "$_key=>$_value";
54 $_paramsArray[] = "'$_key'=>$_value";
57 if (isset($compiler->template->properties['function'][$_name]['parameter'])) {
58 foreach ($compiler->template->properties['function'][$_name]['parameter'] as $_key => $_value) {
59 if (!isset($_attr[$_key])) {
61 $_paramsArray[] = "$_key=>$_value";
63 $_paramsArray[] = "'$_key'=>$_value";
67 } elseif (isset($this->smarty->template_functions[$_name]['parameter'])) {
68 foreach ($this->smarty->template_functions[$_name]['parameter'] as $_key => $_value) {
69 if (!isset($_attr[$_key])) {
71 $_paramsArray[] = "$_key=>$_value";
73 $_paramsArray[] = "'$_key'=>$_value";
79 if (!(strpos($_name,'$')===false)) {
81 $call_function = '$tmp = "smarty_template_function_".'.$_name.'; $tmp';
83 $_name = trim($_name, "'\"");
84 $call_cache = "'{$_name}'";
85 $call_function = 'smarty_template_function_'.$_name;
88 $_params = 'array(' . implode(",", $_paramsArray) . ')';
89 $_hash = str_replace('-','_',$compiler->template->properties['nocache_hash']);
90 // was there an assign attribute
91 if (isset($_assign)) {
92 if ($compiler->template->caching) {
93 $_output = "<?php ob_start(); Smarty_Internal_Function_Call_Handler::call ({$call_cache},\$_smarty_tpl,{$_params},'{$_hash}',{$_nocache}); \$_smarty_tpl->assign({$_assign}, ob_get_clean());?>\n";
95 $_output = "<?php ob_start(); {$call_function}(\$_smarty_tpl,{$_params}); \$_smarty_tpl->assign({$_assign}, ob_get_clean());?>\n";
98 if ($compiler->template->caching) {
99 $_output = "<?php Smarty_Internal_Function_Call_Handler::call ({$call_cache},\$_smarty_tpl,{$_params},'{$_hash}',{$_nocache});?>\n";
101 $_output = "<?php {$call_function}(\$_smarty_tpl,{$_params});?>\n";