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60 lines
2.5 KiB
PHP
60 lines
2.5 KiB
PHP
<?php
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/**
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* Smarty Internal Plugin Compile Modifier
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*
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* Compiles code for modifier execution
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*
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* @package Smarty
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* @subpackage Compiler
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* @author Uwe Tews
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*/
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/**
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* Smarty Internal Plugin Compile Modifier Class
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*/
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class Smarty_Internal_Compile_Private_Modifier extends Smarty_Internal_CompileBase {
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/**
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* Compiles code for modifier execution
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*
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* @param array $args array with attributes from parser
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* @param object $compiler compiler object
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* @return string compiled code
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*/
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public function compile($args, $compiler)
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{
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$this->compiler = $compiler;
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$this->smarty = $this->compiler->smarty;
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$this->required_attributes = array('modifier', 'params');
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// check and get attributes
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$_attr = $this->_get_attributes($args);
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// check for registered modifier
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if (isset($compiler->smarty->registered_plugins['modifier'][$_attr['modifier']])) {
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$function = $compiler->smarty->registered_plugins['modifier'][$_attr['modifier']][0];
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if (!is_array($function)) {
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$output = "{$function}({$_attr['params']})";
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} else if (is_object($function[0])) {
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$output = 'call_user_func_array($_smarty_tpl->smarty->registered_plugins[\'modifier\'][\'' . $_attr['modifier'] . '\'][0],array(' . $_attr['params'] . '))';
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} else {
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$output = 'call_user_func_array(array(\'' . $function[0] . '\',\'' . $function[1] . '\'),array(' . $_attr['params'] . '))';
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}
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// check for plugin modifier
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} else if ($function = $this->compiler->getPlugin($_attr['modifier'], 'modifier')) {
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if (!is_array($function)) {
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$output = "{$function}({$_attr['params']})";
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} else {
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$output = 'call_user_func_array(array(\'' . $function[0] . '\',\'' . $function[1] . '\'),array(' . $_attr['params'] . '))';
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}
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// check if trusted PHP function
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} else if (is_callable($_attr['modifier'])) {
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// check if modifier allowed
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if (!$this->compiler->template->security || $this->smarty->security_handler->isTrustedModifier($_attr['modifier'], $this->compiler)) {
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$output = "{$_attr['modifier']}({$_attr['params']})";
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}
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} else {
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$this->compiler->trigger_template_error ("unknown modifier \"" . $_attr['modifier'] . "\"");
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}
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return $output;
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}
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}
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?>
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