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<?php
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/**
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* Smarty Internal Plugin Compile Include PHP
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*
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* Compiles the {include_php} tag
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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 Insert Class
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*
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* @package Smarty
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* @subpackage Compiler
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*/
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class Smarty_Internal_Compile_Include_Php extends Smarty_Internal_CompileBase {
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/**
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* Attribute definition: Overwrites base class.
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*
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* @var array
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* @see Smarty_Internal_CompileBase
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*/
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public $required_attributes = array('file');
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/**
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* Attribute definition: Overwrites base class.
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*
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* @var array
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* @see Smarty_Internal_CompileBase
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*/
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public $shorttag_order = array('file');
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/**
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* Attribute definition: Overwrites base class.
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*
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* @var array
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* @see Smarty_Internal_CompileBase
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*/
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public $optional_attributes = array('once', 'assign');
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/**
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* Compiles code for the {include_php} tag
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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, $compiler)
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{
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if (!($compiler->smarty instanceof SmartyBC)) {
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throw new SmartyException("{include_php} is deprecated, use SmartyBC class to enable");
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}
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// check and get attributes
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$_attr = $this->getAttributes($compiler, $args);
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$_output = '<?php ';
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$_smarty_tpl = $compiler->template;
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$_filepath = false;
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eval('$_file = ' . $_attr['file'] . ';');
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if (!isset($compiler->smarty->security_policy) && file_exists($_file)) {
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$_filepath = $_file;
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} else {
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if (isset($compiler->smarty->security_policy)) {
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$_dir = $compiler->smarty->security_policy->trusted_dir;
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} else {
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$_dir = $compiler->smarty->trusted_dir;
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}
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if (!empty($_dir)) {
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foreach((array)$_dir as $_script_dir) {
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$_script_dir = rtrim($_script_dir, '/\\') . DS;
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if (file_exists($_script_dir . $_file)) {
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$_filepath = $_script_dir . $_file;
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break;
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}
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}
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}
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}
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if ($_filepath == false) {
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$compiler->trigger_template_error("{include_php} file '{$_file}' is not readable", $compiler->lex->taglineno);
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}
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if (isset($compiler->smarty->security_policy)) {
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$compiler->smarty->security_policy->isTrustedPHPDir($_filepath);
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}
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if (isset($_attr['assign'])) {
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// output will be stored in a smarty variable instead of being displayed
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$_assign = $_attr['assign'];
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}
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$_once = '_once';
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if (isset($_attr['once'])) {
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if ($_attr['once'] == 'false') {
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$_once = '';
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}
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}
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if (isset($_assign)) {
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return "<?php ob_start(); include{$_once} ('{$_filepath}'); \$_smarty_tpl->assign({$_assign},ob_get_contents()); ob_end_clean();?>";
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} else {
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return "<?php include{$_once} ('{$_filepath}');?>\n";
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}
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}
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}
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?> |