mirror of
https://github.com/smarty-php/smarty.git
synced 2025-10-27 18:31:36 +01:00
44dd7830dd
- new config file lexer/parser (thanks to Thue Jnaus Kristensen)
- template lexer/parser fixes for PHP and {literal} handing (thanks to Thue Jnaus Kristensen)
- fix on registered plugins with different type but same name
- rewrite of plugin handling (optimized execution speed)
- closed a security hole regarding PHP code injection into cache files
- fixed bug in clear cache handling
- Renamed a couple of internal classes
- code cleanup for merging compiled templates
- couple of runtime optimizations (still not all done)
95 lines
3.2 KiB
PHP
95 lines
3.2 KiB
PHP
<?php
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/**
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* Smarty Internal Plugin Compile Special Smarty Variable
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*
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* Compiles the special $smarty variables
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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 special Smarty Variable Class
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*/
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class Smarty_Internal_Compile_Private_Special_Variable extends Smarty_Internal_CompileBase {
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/**
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* Compiles code for the speical $smarty variables
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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, $compiler)
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{
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$_index = explode(',', str_replace(array(']['), array(','), substr($args, 1, strlen($args)-2)));
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$compiled_ref = ' ';
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$variable = trim($_index[0], "'");
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switch ($variable) {
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case 'foreach':
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return "\$_smarty_tpl->getVariable('smarty')->value$args";
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case 'section':
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return "\$_smarty_tpl->getVariable('smarty')->value$args";
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case 'capture':
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return "\$_smarty_tpl->smarty->_smarty_vars$args";
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case 'now':
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return 'time()';
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case 'get':
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case 'post':
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case 'cookies':
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case 'env':
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case 'server':
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case 'session':
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case 'request':
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if ($compiler->smarty->security && !$compiler->smarty->security_policy->allow_super_globals) {
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$compiler->trigger_template_error("(secure mode) super globals not permitted");
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break;
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}
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$compiled_ref = "\$_".strtoupper($variable);
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break;
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case 'template':
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$_template_name = basename($compiler->template->getTemplateFilepath());
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return "'$_template_name'";
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case 'current_dir':
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$_template_dir_name = dirname($compiler->template->getTemplateFilepath());
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return "'$_template_dir_name'";
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case 'version':
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$_version = Smarty::SMARTY_VERSION;
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return "'$_version'";
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case 'const':
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if ($compiler->smarty->security && !$compiler->smarty->security_policy->allow_constants) {
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$compiler->trigger_template_error("(secure mode) constants not permitted");
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break;
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}
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return '@' . trim($_index[1], "'");
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case 'config':
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return "\$_smarty_tpl->getConfigVariable($_index[1])";
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case 'ldelim':
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$_ldelim = $compiler->smarty->left_delimiter;
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return "'$_ldelim'";
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case 'rdelim':
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$_rdelim = $compiler->smarty->right_delimiter;
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return "'$_rdelim'";
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default:
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$compiler->trigger_template_error('$smarty.' . trim($_index[0], "'") . ' is invalid');
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break;
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}
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if (isset($_index[1])) {
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array_shift($_index);
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foreach ($_index as $_ind) {
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$compiled_ref = $compiled_ref . "[$_ind]";
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}
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}
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return $compiled_ref;
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}
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}
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?>
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