From ab5d8d4e07bb3c8230d0285ef8902ef1979fce51 Mon Sep 17 00:00:00 2001
From: emkael <emkael@tlen.pl>
Date: Thu, 18 Oct 2018 02:39:34 +0200
Subject: Updating Smarty

---
 .../smarty_internal_method_gettemplatevars.php     | 119 +++++++++++++++++++++
 1 file changed, 119 insertions(+)
 create mode 100644 lib/smarty/sysplugins/smarty_internal_method_gettemplatevars.php

(limited to 'lib/smarty/sysplugins/smarty_internal_method_gettemplatevars.php')

diff --git a/lib/smarty/sysplugins/smarty_internal_method_gettemplatevars.php b/lib/smarty/sysplugins/smarty_internal_method_gettemplatevars.php
new file mode 100644
index 0000000..9ef7d46
--- /dev/null
+++ b/lib/smarty/sysplugins/smarty_internal_method_gettemplatevars.php
@@ -0,0 +1,119 @@
+<?php
+
+/**
+ * Smarty Method GetTemplateVars
+ *
+ * Smarty::getTemplateVars() method
+ *
+ * @package    Smarty
+ * @subpackage PluginsInternal
+ * @author     Uwe Tews
+ */
+class Smarty_Internal_Method_GetTemplateVars
+{
+    /**
+     * Valid for all objects
+     *
+     * @var int
+     */
+    public $objMap = 7;
+
+    /**
+     * Returns a single or all template variables
+     *
+     * @api  Smarty::getTemplateVars()
+     * @link http://www.smarty.net/docs/en/api.get.template.vars.tpl
+     *
+     * @param \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty $data
+     * @param string                                                  $varName       variable name or null
+     * @param \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty $_ptr          optional pointer to data object
+     * @param bool                                                    $searchParents include parent templates?
+     *
+     * @return mixed variable value or or array of variables
+     */
+    public function getTemplateVars(
+        Smarty_Internal_Data $data,
+        $varName = null,
+        Smarty_Internal_Data $_ptr = null,
+        $searchParents = true
+    ) {
+        if (isset($varName)) {
+            $_var = $this->_getVariable($data, $varName, $_ptr, $searchParents, false);
+            if (is_object($_var)) {
+                return $_var->value;
+            } else {
+                return null;
+            }
+        } else {
+            $_result = array();
+            if ($_ptr === null) {
+                $_ptr = $data;
+            }
+            while ($_ptr !== null) {
+                foreach ($_ptr->tpl_vars as $key => $var) {
+                    if (!array_key_exists($key, $_result)) {
+                        $_result[ $key ] = $var->value;
+                    }
+                }
+                // not found, try at parent
+                if ($searchParents && isset($_ptr->parent)) {
+                    $_ptr = $_ptr->parent;
+                } else {
+                    $_ptr = null;
+                }
+            }
+            if ($searchParents && isset(Smarty::$global_tpl_vars)) {
+                foreach (Smarty::$global_tpl_vars as $key => $var) {
+                    if (!array_key_exists($key, $_result)) {
+                        $_result[ $key ] = $var->value;
+                    }
+                }
+            }
+            return $_result;
+        }
+    }
+
+    /**
+     * gets the object of a Smarty variable
+     *
+     * @param \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty $data
+     * @param string                                                  $varName       the name of the Smarty variable
+     * @param \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty $_ptr          optional pointer to data object
+     * @param bool                                                    $searchParents search also in parent data
+     * @param bool                                                    $errorEnable
+     *
+     * @return \Smarty_Variable
+     */
+    public function _getVariable(
+        Smarty_Internal_Data $data,
+        $varName,
+        Smarty_Internal_Data $_ptr = null,
+        $searchParents = true,
+        $errorEnable = true
+    ) {
+        if ($_ptr === null) {
+            $_ptr = $data;
+        }
+        while ($_ptr !== null) {
+            if (isset($_ptr->tpl_vars[ $varName ])) {
+                // found it, return it
+                return $_ptr->tpl_vars[ $varName ];
+            }
+            // not found, try at parent
+            if ($searchParents && isset($_ptr->parent)) {
+                $_ptr = $_ptr->parent;
+            } else {
+                $_ptr = null;
+            }
+        }
+        if (isset(Smarty::$global_tpl_vars[ $varName ])) {
+            // found it, return it
+            return Smarty::$global_tpl_vars[ $varName ];
+        }
+        if ($errorEnable && $data->_getSmartyObj()->error_unassigned) {
+            // force a notice
+            $x = $$varName;
+        }
+        return new Smarty_Undefined_Variable;
+    }
+}
-- 
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