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

---
 lib/smarty/Autoloader.php | 110 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 110 insertions(+)
 create mode 100644 lib/smarty/Autoloader.php

(limited to 'lib/smarty/Autoloader.php')

diff --git a/lib/smarty/Autoloader.php b/lib/smarty/Autoloader.php
new file mode 100644
index 0000000..e4dc450
--- /dev/null
+++ b/lib/smarty/Autoloader.php
@@ -0,0 +1,110 @@
+<?php
+/**
+ * Smarty Autoloader
+ *
+ * @package Smarty
+ */
+
+/**
+ * Smarty Autoloader
+ *
+ * @package Smarty
+ * @author  Uwe Tews
+ *             Usage:
+ *                  require_once '...path/Autoloader.php';
+ *                  Smarty_Autoloader::register();
+ *             or
+ *                  include '...path/bootstrap.php';
+ *
+ *                  $smarty = new Smarty();
+ */
+class Smarty_Autoloader
+{
+    /**
+     * Filepath to Smarty root
+     *
+     * @var string
+     */
+    public static $SMARTY_DIR = null;
+
+    /**
+     * Filepath to Smarty internal plugins
+     *
+     * @var string
+     */
+    public static $SMARTY_SYSPLUGINS_DIR = null;
+
+    /**
+     * Array with Smarty core classes and their filename
+     *
+     * @var array
+     */
+    public static $rootClasses = array('smarty' => 'Smarty.class.php', 'smartybc' => 'SmartyBC.class.php',);
+
+    /**
+     * Registers Smarty_Autoloader backward compatible to older installations.
+     *
+     * @param bool $prepend Whether to prepend the autoloader or not.
+     */
+    public static function registerBC($prepend = false)
+    {
+        /**
+         * register the class autoloader
+         */
+        if (!defined('SMARTY_SPL_AUTOLOAD')) {
+            define('SMARTY_SPL_AUTOLOAD', 0);
+        }
+        if (SMARTY_SPL_AUTOLOAD
+            && set_include_path(get_include_path() . PATH_SEPARATOR . SMARTY_SYSPLUGINS_DIR) !== false
+        ) {
+            $registeredAutoLoadFunctions = spl_autoload_functions();
+            if (!isset($registeredAutoLoadFunctions[ 'spl_autoload' ])) {
+                spl_autoload_register();
+            }
+        } else {
+            self::register($prepend);
+        }
+    }
+
+    /**
+     * Registers Smarty_Autoloader as an SPL autoloader.
+     *
+     * @param bool $prepend Whether to prepend the autoloader or not.
+     */
+    public static function register($prepend = false)
+    {
+        self::$SMARTY_DIR = defined('SMARTY_DIR') ? SMARTY_DIR : dirname(__FILE__) . DIRECTORY_SEPARATOR;
+        self::$SMARTY_SYSPLUGINS_DIR = defined('SMARTY_SYSPLUGINS_DIR') ? SMARTY_SYSPLUGINS_DIR :
+            self::$SMARTY_DIR . 'sysplugins' . DIRECTORY_SEPARATOR;
+        if (version_compare(PHP_VERSION, '5.3.0', '>=')) {
+            spl_autoload_register(array(__CLASS__, 'autoload'), true, $prepend);
+        } else {
+            spl_autoload_register(array(__CLASS__, 'autoload'));
+        }
+    }
+
+    /**
+     * Handles auto loading of classes.
+     *
+     * @param string $class A class name.
+     */
+    public static function autoload($class)
+    {
+        if ($class[ 0 ] !== 'S' && strpos($class, 'Smarty') !== 0) {
+            return;
+        }
+        $_class = strtolower($class);
+        if (isset(self::$rootClasses[ $_class ])) {
+            $file = self::$SMARTY_DIR . self::$rootClasses[ $_class ];
+            if (is_file($file)) {
+                include $file;
+            }
+        } else {
+            $file = self::$SMARTY_SYSPLUGINS_DIR . $_class . '.php';
+            if (is_file($file)) {
+                include $file;
+            }
+        }
+        return;
+    }
+}
-- 
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