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update autoloader with for special class names

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This commit is contained in:
Uwe Tews
2014-12-31 14:32:47 +01:00
parent 47faa63a0e
commit 2687f36849
1 changed files with 46 additions and 8 deletions
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54
libs/Autoloader.php
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@@ -48,6 +48,21 @@ class Smarty_Autoloader
'SmartyBC' => 'SmartyBC.class.php',
);
private static $syspluginsClasses = array(
'smarty_config_source' => true,
'smarty_security' => true,
'smarty_cacheresource' => true,
'smarty_compiledresource' => true,
'smarty_cacheresource_custom' => true,
'smarty_cacheresource_keyvaluestore' => true,
'smarty_resource' => true,
'smarty_resource_custom' => true,
'smarty_resource_uncompiled' => true,
'smarty_resource_recompiled' => true,
'smartyexception' => true,
'smartycompilerexception' => true,
);
/**
* Registers Smarty_Autoloader backward compatible to older installations.
*
@@ -87,6 +102,18 @@ class Smarty_Autoloader
}
}
public static function saveClassExists($class)
{
if (class_exists($class, false)) {
return true;
}
$s = self::$fileCheck;
self::$fileCheck = true;
$r = class_exists($class);
self::$fileCheck = $s;
return $r;
}
/**
* Handles autoloading of classes.
*
@@ -95,18 +122,29 @@ class Smarty_Autoloader
public static function autoload($class)
{
// Request for Smarty or already unknown class
if (0 !== strpos($class, 'Smarty') || isset(self::$unknown[$class])) {
return;
}
if (isset(self::$rootClasses[$class]) && is_file($file = self::$SMARTY_DIR . self::$rootClasses[$class])) {
require $file;
if (isset(self::$unknown[$class])) {
return;
}
$_class = strtolower($class);
if (is_file($file = self::$SMARTY_SYSPLUGINS_DIR . $_class . '.php')) {
if (isset(self::$syspluginsClasses[$_class])) {
$_class = (self::$syspluginsClasses[$_class] === true) ? $_class : self::$syspluginsClasses[$_class];
} elseif (0 !== strpos($_class, 'smarty_internal_')) {
if (isset(self::$rootClasses[$class])) {
$file = self::$SMARTY_DIR . self::$rootClasses[$class];
if (!self::$fileCheck || is_file($file)) {
require $file;
} else {
return;
}
}
self::$unknown[$class] = true;
}
return;
}
$file = self::$SMARTY_SYSPLUGINS_DIR . $_class . '.php';
if (!self::$fileCheck || is_file($file)) {
require $file;
return;
}
self::$unknown[$class] = true;
return;
}
}