From 474e863af1997bc1d50a20e1a5a33b7cc7daeb6a Mon Sep 17 00:00:00 2001
From: "Uwe.Tews@googlemail.com" <Uwe.Tews@googlemail.com>
Date: Mon, 24 Mar 2014 18:52:29 +0000
Subject: [PATCH]  - bugfix using a {foreach} property like @iteration could
 fail when used in inheritance parent templates (Issue 182)

---
 change_log.txt                                |  3 +++
 .../smarty_internal_compile_foreach.php       | 25 +++++++++----------
 2 files changed, 15 insertions(+), 13 deletions(-)

diff --git a/change_log.txt b/change_log.txt
index a87db3fe..8a411902 100644
--- a/change_log.txt
+++ b/change_log.txt
@@ -1,4 +1,7 @@
  ===== trunk =====
+ 24.03.2014
+ - bugfix using a {foreach} property like @iteration could fail when used in inheritance parent templates (Issue 182)
+ 
  20.03.2014
  - bugfix $smarty->auto_literal and mbsting.func_overload 2, 6 or 7 did fail (forum topic 24899)
  
diff --git a/libs/sysplugins/smarty_internal_compile_foreach.php b/libs/sysplugins/smarty_internal_compile_foreach.php
index 7d138398..06ef00cd 100644
--- a/libs/sysplugins/smarty_internal_compile_foreach.php
+++ b/libs/sysplugins/smarty_internal_compile_foreach.php
@@ -49,7 +49,6 @@ class Smarty_Internal_Compile_Foreach extends Smarty_Internal_CompileBase
      */
     public function compile($args, $compiler, $parameter)
     {
-        $tpl = $compiler->template;
         // check and get attributes
         $_attr = $this->getAttributes($compiler, $args);
 
@@ -80,12 +79,12 @@ class Smarty_Internal_Compile_Foreach extends Smarty_Internal_CompileBase
         $ItemVarName = '$' . trim($item, '\'"') . '@';
         // evaluates which Smarty variables and properties have to be computed
         if ($has_name) {
-            $usesSmartyFirst = strpos($tpl->source->content, $SmartyVarName . 'first') !== false;
-            $usesSmartyLast = strpos($tpl->source->content, $SmartyVarName . 'last') !== false;
-            $usesSmartyIndex = strpos($tpl->source->content, $SmartyVarName . 'index') !== false;
-            $usesSmartyIteration = strpos($tpl->source->content, $SmartyVarName . 'iteration') !== false;
-            $usesSmartyShow = strpos($tpl->source->content, $SmartyVarName . 'show') !== false;
-            $usesSmartyTotal = strpos($tpl->source->content, $SmartyVarName . 'total') !== false;
+            $usesSmartyFirst = strpos($compiler->lex->data, $SmartyVarName . 'first') !== false;
+            $usesSmartyLast = strpos($compiler->lex->data, $SmartyVarName . 'last') !== false;
+            $usesSmartyIndex = strpos($compiler->lex->data, $SmartyVarName . 'index') !== false;
+            $usesSmartyIteration = strpos($compiler->lex->data, $SmartyVarName . 'iteration') !== false;
+            $usesSmartyShow = strpos($compiler->lex->data, $SmartyVarName . 'show') !== false;
+            $usesSmartyTotal = strpos($compiler->lex->data, $SmartyVarName . 'total') !== false;
         } else {
             $usesSmartyFirst = false;
             $usesSmartyLast = false;
@@ -93,12 +92,12 @@ class Smarty_Internal_Compile_Foreach extends Smarty_Internal_CompileBase
             $usesSmartyShow = false;
         }
 
-        $usesPropFirst = $usesSmartyFirst || strpos($tpl->source->content, $ItemVarName . 'first') !== false;
-        $usesPropLast = $usesSmartyLast || strpos($tpl->source->content, $ItemVarName . 'last') !== false;
-        $usesPropIndex = $usesPropFirst || strpos($tpl->source->content, $ItemVarName . 'index') !== false;
-        $usesPropIteration = $usesPropLast || strpos($tpl->source->content, $ItemVarName . 'iteration') !== false;
-        $usesPropShow = strpos($tpl->source->content, $ItemVarName . 'show') !== false;
-        $usesPropTotal = $usesSmartyTotal || $usesSmartyShow || $usesPropShow || $usesPropLast || strpos($tpl->source->content, $ItemVarName . 'total') !== false;
+        $usesPropFirst = $usesSmartyFirst || strpos($compiler->lex->data, $ItemVarName . 'first') !== false;
+        $usesPropLast = $usesSmartyLast || strpos($compiler->lex->data, $ItemVarName . 'last') !== false;
+        $usesPropIndex = $usesPropFirst || strpos($compiler->lex->data, $ItemVarName . 'index') !== false;
+        $usesPropIteration = $usesPropLast || strpos($compiler->lex->data, $ItemVarName . 'iteration') !== false;
+        $usesPropShow = strpos($compiler->lex->data, $ItemVarName . 'show') !== false;
+        $usesPropTotal = $usesSmartyTotal || $usesSmartyShow || $usesPropShow || $usesPropLast || strpos($compiler->lex->data, $ItemVarName . 'total') !== false;
         // generate output code
         $output = "<?php ";
         $output .= " \$_smarty_tpl->tpl_vars[$item] = new Smarty_Variable; \$_smarty_tpl->tpl_vars[$item]->_loop = false;\n";