gosa-core/include/smarty/sysplugins/smarty_internal_compile_private_special_variable.php

   1 <?php
   2 /**
   3 * Smarty Internal Plugin Compile Special Smarty Variable
   4 *
   5 * Compiles the special $smarty variables
   6 *
   7 * @package Smarty
   8 * @subpackage Compiler
   9 * @author Uwe Tews
  10 */
  11 /**
  12 * Smarty Internal Plugin Compile special Smarty Variable Class
  13 */
  14 class Smarty_Internal_Compile_Private_Special_Variable extends Smarty_Internal_CompileBase {
  15     /**
  16     * Compiles code for the speical $smarty variables
  17     *
  18     * @param array $args array with attributes from parser
  19     * @param object $compiler compiler object
  20     * @return string compiled code
  21     */
  22     public function compile($args, $compiler)
  23     {
  24         $_index = explode(',', str_replace(array(']['), array(','), substr($args, 1, strlen($args)-2)));
  25         $compiled_ref = ' ';
  26         $variable = trim($_index[0], "'");
  27         switch ($variable) {
  28             case 'foreach':
  29                 return "\$_smarty_tpl->getVariable('smarty')->value$args";
  30             case 'section':
  31                 return "\$_smarty_tpl->getVariable('smarty')->value$args";
  32             case 'capture':
  33                 return "\$_smarty_tpl->smarty->_smarty_vars$args";
  34             case 'now':
  35                 return 'time()';
  36             case 'cookies':
  37                 if ($compiler->smarty->security && !$compiler->smarty->security_policy->allow_super_globals) {
  38                     $compiler->trigger_template_error("(secure mode) super globals not permitted");
  39                     break;
  40                 }
  41                 $compiled_ref = '$_COOKIE';
  42                 break;
  43
  44             case 'get':
  45             case 'post':
  46             case 'env':
  47             case 'server':
  48             case 'session':
  49             case 'request':
  50                 if ($compiler->smarty->security && !$compiler->smarty->security_policy->allow_super_globals) {
  51                     $compiler->trigger_template_error("(secure mode) super globals not permitted");
  52                     break;
  53                 }
  54                 $compiled_ref = '$_'.strtoupper($variable);
  55                 break;
  56
  57             case 'template':
  58                 $_template_name = basename($compiler->template->getTemplateFilepath());
  59                 return "'$_template_name'";
  60
  61             case 'current_dir':
  62                 $_template_dir_name = dirname($compiler->template->getTemplateFilepath());
  63                 return "'$_template_dir_name'";
  64
  65             case 'version':
  66                 $_version = Smarty::SMARTY_VERSION;
  67                 return "'$_version'";
  68
  69             case 'const':
  70                 if ($compiler->smarty->security && !$compiler->smarty->security_policy->allow_constants) {
  71                     $compiler->trigger_template_error("(secure mode) constants not permitted");
  72                     break;
  73                 }
  74                 return '@' . trim($_index[1], "'");
  75
  76             case 'config':
  77                 return "\$_smarty_tpl->getConfigVariable($_index[1])";
  78             case 'ldelim':
  79                 $_ldelim = $compiler->smarty->left_delimiter;
  80                 return "'$_ldelim'";
  81
  82             case 'rdelim':
  83                 $_rdelim = $compiler->smarty->right_delimiter;
  84                 return "'$_rdelim'";
  85
  86             default:
  87                 $compiler->trigger_template_error('$smarty.' . trim($_index[0], "'") . ' is invalid');
  88                 break;
  89         }
  90         if (isset($_index[1])) {
  91             array_shift($_index);
  92             foreach ($_index as $_ind) {
  93                 $compiled_ref = $compiled_ref . "[$_ind]";
  94             }
  95         }
  96         return $compiled_ref;
  97     }
  98 }
  99
 100 ?>