From 6fc07742f8fca9d32db23243d374ea27e8ee4c1e Mon Sep 17 00:00:00 2001
From: rvelices <rv-github@modusoptimus.com>
Date: Thu, 20 Jun 2013 03:38:47 +0000
Subject: smarty 3 - first pass for tests

git-svn-id: http://piwigo.org/svn/trunk@23384 68402e56-0260-453c-a942-63ccdbb3a9ee
---
 .../smarty_internal_function_call_handler.php      | 55 ++++++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 include/smarty/libs/sysplugins/smarty_internal_function_call_handler.php

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

diff --git a/include/smarty/libs/sysplugins/smarty_internal_function_call_handler.php b/include/smarty/libs/sysplugins/smarty_internal_function_call_handler.php
new file mode 100644
index 000000000..010d63592
--- /dev/null
+++ b/include/smarty/libs/sysplugins/smarty_internal_function_call_handler.php
@@ -0,0 +1,55 @@
+<?php
+/**
+ * Smarty Internal Plugin Function Call Handler
+ *
+ * @package Smarty
+ * @subpackage PluginsInternal
+ * @author Uwe Tews
+ */
+
+/**
+ * This class does call function defined with the {function} tag
+ *
+ * @package Smarty
+ * @subpackage PluginsInternal
+ */
+class Smarty_Internal_Function_Call_Handler {
+
+    /**
+     * This function handles calls to template functions defined by {function}
+     * It does create a PHP function at the first call
+     *
+     * @param string                   $_name       template function name
+     * @param Smarty_Internal_Template $_template   template object
+     * @param array                    $_params     Smarty variables passed as call parameter
+     * @param string                   $_hash       nocache hash value
+     * @param bool                     $_nocache    nocache flag
+     */
+    public static function call($_name, Smarty_Internal_Template $_template, $_params, $_hash, $_nocache)
+    {
+        if ($_nocache) {
+            $_function = "smarty_template_function_{$_name}_nocache";
+        } else {
+            $_function = "smarty_template_function_{$_hash}_{$_name}";
+        }
+        if (!is_callable($_function)) {
+            $_code = "function {$_function}(\$_smarty_tpl,\$params) {
+    \$saved_tpl_vars = \$_smarty_tpl->tpl_vars;
+    foreach (\$_smarty_tpl->smarty->template_functions['{$_name}']['parameter'] as \$key => \$value) {\$_smarty_tpl->tpl_vars[\$key] = new Smarty_variable(\$value);};
+    foreach (\$params as \$key => \$value) {\$_smarty_tpl->tpl_vars[\$key] = new Smarty_variable(\$value);}?>";
+            if ($_nocache) {
+                $_code .= preg_replace(array("!<\?php echo \\'/\*%%SmartyNocache:{$_template->smarty->template_functions[$_name]['nocache_hash']}%%\*/|/\*/%%SmartyNocache:{$_template->smarty->template_functions[$_name]['nocache_hash']}%%\*/\\';\?>!",
+                        "!\\\'!"), array('', "'"), $_template->smarty->template_functions[$_name]['compiled']);
+                $_template->smarty->template_functions[$_name]['called_nocache'] = true;
+            } else {
+                $_code .= preg_replace("/{$_template->smarty->template_functions[$_name]['nocache_hash']}/", $_template->properties['nocache_hash'], $_template->smarty->template_functions[$_name]['compiled']);
+            }
+            $_code .= "<?php \$_smarty_tpl->tpl_vars = \$saved_tpl_vars;}";
+            eval($_code);
+        }
+        $_function($_template, $_params);
+    }
+
+}
+
+?>
-- 
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