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fix #1158

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This commit is contained in:
joyqi 2021-09-10 02:22:45 +08:00
parent a1bf3d037b
commit b5167dbe5d
1 changed files with 61 additions and 19 deletions
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80
var/Typecho/Common.php
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@ -75,13 +75,48 @@ namespace {
namespace Typecho {
spl_autoload_register(function (string $className) {
$isAlias = defined('__TYPECHO_CLASS_ALIASES__') && isset(__TYPECHO_CLASS_ALIASES__[$className]);
$path = str_replace(
['_', '\\'],
'/',
$isAlias ? __TYPECHO_CLASS_ALIASES__[$className] : $className
) . '.php';
$isDefinedAlias = defined('__TYPECHO_CLASS_ALIASES__');
$isNamespace = strpos($className, '\\') !== false;
$isAlias = $isDefinedAlias && isset(__TYPECHO_CLASS_ALIASES__[$className]);
// detect if class is predefined
if (strpos($className, '\\') !== false) {
if ($isDefinedAlias) {
$nativeClass = array_search('\\' . ltrim($className, '\\'), __TYPECHO_CLASS_ALIASES__);
}
$nativeClass = empty($nativeClass) ? Common::nativeClassName($className) : $nativeClass;
if (
class_exists($nativeClass, false)
|| interface_exists($nativeClass, false)
|| trait_exists($nativeClass, false)
) {
class_alias($nativeClass, $className, false);
return;
}
$path = str_replace('\\', '/', $className);
} elseif (strpos($className, '_') !== false || $isAlias) {
$namespaceClass = $isAlias ? __TYPECHO_CLASS_ALIASES__[$className]
: '\\' . str_replace('_', '\\', $className);
if (
class_exists($namespaceClass, false)
|| interface_exists($namespaceClass, false)
|| trait_exists($namespaceClass, false)
) {
class_alias($namespaceClass, $className, false);
return;
}
$path = str_replace('\\', '/', $namespaceClass);
} else {
$path = $className;
}
// load class file
$path .= '.php';
$defaultFile = __TYPECHO_ROOT_DIR__ . '/var/' . $path;
if (file_exists($defaultFile)) {
@ -96,19 +131,26 @@ namespace Typecho {
}
}
// hook old class loader
if (strpos($className, '\\') !== false) {
$aliasClass = str_replace('\\', '_', ltrim($className, '\\'));
class_alias($className, $aliasClass);
} elseif (
($isAlias || strpos($className, '_') !== false)
&& !class_exists($className, false)
&& !interface_exists($className, false)
&& !trait_exists($className, false)
) {
$aliasClass = (defined('__TYPECHO_CLASS_ALIASES__') && isset(__TYPECHO_CLASS_ALIASES__[$className]))
? __TYPECHO_CLASS_ALIASES__[$className] : '\\' . str_replace('_', '\\', $className);
class_alias($aliasClass, $className);
if (isset($nativeClass)) {
$alias = $nativeClass;
} elseif (isset($namespaceClass)) {
$alias = $namespaceClass;
}
if (isset($alias)) {
$classLoaded = class_exists($className, false)
|| interface_exists($className, false)
|| trait_exists($className, false);
$aliasLoaded = class_exists($alias, false)
|| interface_exists($alias, false)
|| trait_exists($alias, false);
if ($classLoaded && !$aliasLoaded) {
class_alias($className, $alias);
} elseif ($aliasLoaded && !$classLoaded) {
class_alias($alias, $className);
}
}
});