From d33051cb7236a930c1baf879fee75e92c35a93ee Mon Sep 17 00:00:00 2001
From: plegall <plg@piwigo.org>
Date: Thu, 21 Jan 2016 15:10:02 +0100
Subject: update to Smarty 3.1.29

---
 ...y_internal_compile_private_special_variable.php | 37 ++++++++++------------
 1 file changed, 17 insertions(+), 20 deletions(-)

(limited to 'include/smarty/libs/sysplugins/smarty_internal_compile_private_special_variable.php')

diff --git a/include/smarty/libs/sysplugins/smarty_internal_compile_private_special_variable.php b/include/smarty/libs/sysplugins/smarty_internal_compile_private_special_variable.php
index 5a8c54faa..b83e824af 100644
--- a/include/smarty/libs/sysplugins/smarty_internal_compile_private_special_variable.php
+++ b/include/smarty/libs/sysplugins/smarty_internal_compile_private_special_variable.php
@@ -29,7 +29,7 @@ class Smarty_Internal_Compile_Private_Special_Variable extends Smarty_Internal_C
     public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter)
     {
         $_index = preg_split("/\]\[/", substr($parameter, 1, strlen($parameter) - 2));
-        $variable = strtolower($compiler->getId($_index[0]));
+        $variable = strtolower($compiler->getId($_index[ 0 ]));
         if ($variable === false) {
             $compiler->trigger_template_error("special \$Smarty variable name index can not be variable", null, true);
         }
@@ -39,7 +39,11 @@ class Smarty_Internal_Compile_Private_Special_Variable extends Smarty_Internal_C
             switch ($variable) {
                 case 'foreach':
                 case 'section':
-                    return Smarty_Internal_Compile_Private_ForeachSection::compileSpecialVariable(array(), $compiler, $_index);
+                    if (!isset($compiler->_tag_objects[ $variable ])) {
+                        $class = 'Smarty_Internal_Compile_' . ucfirst($variable);
+                        $compiler->_tag_objects[ $variable ] = new $class;
+                    }
+                    return $compiler->_tag_objects[ $variable ]->compileSpecialVariable(array(), $compiler, $_index);
                 case 'capture':
                     if (class_exists('Smarty_Internal_Compile_Capture')) {
                         return Smarty_Internal_Compile_Capture::compileSpecialVariable(array(), $compiler, $_index);
@@ -54,7 +58,8 @@ class Smarty_Internal_Compile_Private_Special_Variable extends Smarty_Internal_C
                         $compiler->trigger_template_error("(secure mode) super globals not permitted");
                         break;
                     }
-                    return '$_COOKIE';
+                    $compiled_ref = '$_COOKIE';
+                    break;
                 case 'get':
                 case 'post':
                 case 'env':
@@ -80,9 +85,7 @@ class Smarty_Internal_Compile_Private_Special_Variable extends Smarty_Internal_C
                     return 'dirname($_smarty_tpl->source->filepath)';
 
                 case 'version':
-                    $_version = Smarty::SMARTY_VERSION;
-
-                    return "'$_version'";
+                     return "Smarty::SMARTY_VERSION";
 
                 case 'const':
                     if (isset($compiler->smarty->security_policy) &&
@@ -91,33 +94,27 @@ class Smarty_Internal_Compile_Private_Special_Variable extends Smarty_Internal_C
                         $compiler->trigger_template_error("(secure mode) constants not permitted");
                         break;
                     }
-                    if (strpos($_index[1], '$') === false && strpos($_index[1], '\'') === false) {
+                    if (strpos($_index[ 1 ], '$') === false && strpos($_index[ 1 ], '\'') === false) {
                         return "@constant('{$_index[1]}')";
                     } else {
                         return "@constant({$_index[1]})";
                     }
 
                 case 'config':
-                    if (isset($_index[2])) {
-                        return "(is_array(\$tmp = \$_smarty_tpl->smarty->ext->_config->_getConfigVariable(\$_smarty_tpl, $_index[1])) ? \$tmp[$_index[2]] : null)";
+                    if (isset($_index[ 2 ])) {
+                        return "(is_array(\$tmp = \$_smarty_tpl->smarty->ext->configload->_getConfigVariable(\$_smarty_tpl, $_index[1])) ? \$tmp[$_index[2]] : null)";
                     } else {
-                        return "\$_smarty_tpl->smarty->ext->_config->_getConfigVariable(\$_smarty_tpl, $_index[1])";
+                        return "\$_smarty_tpl->smarty->ext->configload->_getConfigVariable(\$_smarty_tpl, $_index[1])";
                     }
                 case 'ldelim':
-                    $_ldelim = $compiler->smarty->left_delimiter;
-
-                    return "'$_ldelim'";
-
+                    return "\$_smarty_tpl->smarty->left_delimiter";
                 case 'rdelim':
-                    $_rdelim = $compiler->smarty->right_delimiter;
-
-                    return "'$_rdelim'";
-
+                    return "\$_smarty_tpl->smarty->right_delimiter";
                 default:
-                    $compiler->trigger_template_error('$smarty.' . trim($_index[0], "'") . ' is invalid');
+                    $compiler->trigger_template_error('$smarty.' . trim($_index[ 0 ], "'") . ' is not defined');
                     break;
             }
-            if (isset($_index[1])) {
+            if (isset($_index[ 1 ])) {
                 array_shift($_index);
                 foreach ($_index as $_ind) {
                     $compiled_ref = $compiled_ref . "[$_ind]";
-- 
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