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48 lines
2.0 KiB
PHP
48 lines
2.0 KiB
PHP
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<?php
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/**
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* Smarty Internal Plugin Function Call Handler
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*
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* @package Smarty
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* @subpackage Security
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* @author Uwe Tews
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*/
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/**
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* This class does call function defined with the {function} tag
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*/
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class Smarty_Internal_Function_Call_Handler extends Smarty_Internal_Template {
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function __construct($name, $smarty, $parent, $nocache)
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{
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parent::__construct('string:', $smarty, $parent);
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if (!isset($this->smarty->template_functions[$name])) {
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throw new Exception("Call to undefined template function \"{$name}\" in template \"{$parent->template_resource}\"");
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}
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$this->called_nocache = $nocache;
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$this->mustCompile = false;
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if ($nocache) {
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$smarty->template_functions[$name]['called_nocache'] = true;
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$this->properties['function'][$name]['called_nocache'] = true;
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}
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$this->properties['nocache_hash'] = $smarty->template_functions[$name]['nocache_hash'];
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// load compiled function
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if ($nocache) {
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// if called in nocache mode convert nocache code to real code
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$this->compiled_template = preg_replace(array("!(<\?php echo ')?/\*/?%%SmartyNocache:{$this->smarty->template_functions[$name]['nocache_hash']}%%\*/(';\?>)?!", "!\\\'!"), array('', "'"), $smarty->template_functions[$name]['compiled']);
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} else {
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$this->compiled_template = $smarty->template_functions[$name]['compiled'];
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}
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// assign default paramter
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if (isset($smarty->template_functions[$name]['parameter'])) {
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$_smarty_tpl = $this;
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foreach ($smarty->template_functions[$name]['parameter'] as $_key => $_value) {
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$this->assign($_key, eval("return {$_value};"));
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}
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}
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// set flag if {function} contains nocache code
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if ($smarty->template_functions[$name]['has_nocache_code']) {
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$this->has_nocache_code = true;
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}
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}
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}
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?>
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