From fa10e0945ecd45bfe78a2c8fb015a43092b4944b Mon Sep 17 00:00:00 2001
From: plegall <plg@piwigo.org>
Date: Thu, 10 Dec 2015 14:02:22 +0100
Subject: bug #385 update to smarty-3.1.28-dev (from Github)

---
 .../smarty_internal_method_getstreamvariable.php   | 51 ++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 include/smarty/libs/sysplugins/smarty_internal_method_getstreamvariable.php

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

diff --git a/include/smarty/libs/sysplugins/smarty_internal_method_getstreamvariable.php b/include/smarty/libs/sysplugins/smarty_internal_method_getstreamvariable.php
new file mode 100644
index 000000000..b922fd088
--- /dev/null
+++ b/include/smarty/libs/sysplugins/smarty_internal_method_getstreamvariable.php
@@ -0,0 +1,51 @@
+<?php
+
+/**
+ * Smarty Method GetStreamVariable
+ *
+ * Smarty::getStreamVariable() method
+ *
+ * @package    Smarty
+ * @subpackage PluginsInternal
+ * @author     Uwe Tews
+ */
+class Smarty_Internal_Method_GetStreamVariable
+{
+    /**
+     * Valid for all objects
+     *
+     * @var int
+     */
+    public $objMap = 7;
+
+    /**
+     * gets  a stream variable
+     *
+     * @api Smarty::getStreamVariable()
+     *
+     * @param \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty $data
+     * @param  string                                                 $variable the stream of the variable
+     *
+     * @return mixed
+     * @throws \SmartyException
+     */
+    public function getStreamVariable(Smarty_Internal_Data $data, $variable)
+    {
+        $_result = '';
+        $fp = fopen($variable, 'r+');
+        if ($fp) {
+            while (!feof($fp) && ($current_line = fgets($fp)) !== false) {
+                $_result .= $current_line;
+            }
+            fclose($fp);
+
+            return $_result;
+        }
+        $smarty = isset($data->smarty) ? $data->smarty : $data;
+        if ($smarty->error_unassigned) {
+            throw new SmartyException('Undefined stream variable "' . $variable . '"');
+        } else {
+            return null;
+        }
+    }
+}
\ No newline at end of file
-- 
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