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<?php
$namespace_dir = realpath(__DIR__ . '/../phpbb/');
$code_dir = realpath(__DIR__ . '/../');
$test_dir = realpath(__DIR__ . '/../../tests/');
$config_dir = realpath(__DIR__ . '/../config/');
function map_class_name($old_class_name, $code_dir)
{
$parts = explode('_', $old_class_name);
$cur_dir = array();
$cur_name = array();
$in_name = false;
foreach ($parts as $i => $part)
{
if (empty($part))
{
return null;
}
if (!$in_name)
{
$new_dir = array_merge($cur_dir, array($part));
$path = $code_dir . '/' . implode('/', $new_dir);
if (file_exists($path) && is_dir($path))
{
$cur_dir = $new_dir;
}
else
{
$in_name = true;
$cur_name[] = $part;
}
}
else
{
$cur_name[] = $part;
}
}
if (empty($cur_name) && !empty($cur_dir))
{
$cur_name[] = $cur_dir[count($cur_dir) - 1];
}
if (file_exists($code_dir . '/' . implode('/', $cur_dir) . '/' . implode('_', $cur_name) . '.php'))
{
return implode('\\', $cur_dir) . '\\' . implode('_', $cur_name);
}
return null;
}
$iterator = new \AppendIterator();
$iterator->append(new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($code_dir)));
$iterator->append(new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($test_dir)));
$iterator->append(new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($config_dir)));
foreach ($iterator as $file)
{
if (substr($file->getPath(), 0, 6) === 'vendor')
{
continue;
}
if ($file->getExtension() == 'php')
{
$code = file_get_contents($file->getPathname());
$namespaced_file = false;
if (preg_match('#^' . preg_quote($namespace_dir, '#') . '#', $file->getPath()))
{
if (preg_match('#^(?:interface|(?:abstract )?class) (phpbb_[a-z0-9_]+)#m', $code, $matches))
{
$old_class_name = $matches[1];
$dirs = explode(DIRECTORY_SEPARATOR, preg_replace('#^' . preg_quote(dirname($namespace_dir) . DIRECTORY_SEPARATOR, '#') . '#', '', $file->getPath()));
$namespace = implode('\\', $dirs);
if ($dirs[count($dirs) - 1] == substr($file->getFilename(), 0, -4))
{
$class_name = preg_replace('#^' . preg_quote(implode('_', $dirs), '#') . '#', $dirs[count($dirs) - 1], $old_class_name);
}
else
{
$class_name = preg_replace('#^' . preg_quote(implode('_', $dirs), '#') . '_#', '', $old_class_name);
}
$code = preg_replace("#^\*/$#m", "*/\n\nnamespace $namespace;", $code, 1, $count);
if ($count != 1)
{
die("Incorrect replacement count for namespace of $old_class_name");
}
$code = preg_replace("#^(interface|(?:abstract )?class) $old_class_name#m", "\\1 $class_name", $code, -1, $count);
if ($count != 1)
{
die("Incorrect replacement count for $old_class_name");
}
$namespaced_file = true;
}
}
if (preg_match_all('#[^a-z0-9_$](phpbb_[a-z0-9_]+)#', $code, $matches))
{
foreach ($matches[1] as $old_class_name)
{
$class_name = map_class_name($old_class_name, $code_dir);
if ($class_name)
{
$code = preg_replace("#([^a-z0-9_\$>])$old_class_name([^a-z0-9_])#", '\\1\\\\' . $class_name . '\\2', $code);
}
}
}
if ($namespaced_file)
{
$code = preg_replace('#new ([a-zA-Z0-9_][a-zA-Z0-9_\\\\]+)#', 'new \\\\\\1', $code);
$code = preg_replace('#([^a-zA-Z0-9_\\\\$])([a-zA-Z0-9_][a-zA-Z0-9_\\\\]+)::#', '\\1\\\\\\2::', $code);
$code = preg_replace('#catch \(([a-zA-Z0-9_][a-zA-Z0-9_\\\\]+)#', 'catch (\\\\\\1', $code);
$code = preg_replace('#(\(|, )([a-zA-Z0-9_][a-zA-Z0-9_\\\\]+)(\s\$)#', '\\1\\\\\\2\\3', $code);
$code = preg_replace('#(implements |extends )([a-zA-Z0-9_][a-zA-Z0-9_\\\\]+)(?=\s*(?:,|\n))#', '\\1\\\\\\2', $code);
$abs_classes = array(
'Countable',
'IteratorAggregate',
'ArrayAccess',
);
$code = preg_replace('#(\s+)(' . implode('|', $abs_classes) . ')#', '\\1\\\\\\2', $code);
$rel_classes = array(
'ContainerBuilder',
'YamlFileLoader',
'FileLocator',
'Extension',
'CompilerPassInterface',
'EventSubscriberInterface',
'EventDispatcherInterface',
'ContainerAwareEventDispatcher',
'ContainerInterface',
'KernelEvents',
'RouteCollection',
'ControllerResolverInterface',
'Request',
'include',
'array',
'parent',
'self',
);
$code = preg_replace('#([^a-zA-Z0-9_])\\\\((?:' . implode('|', $rel_classes) . ')(?:\s|\(|::|;))#', '\\1\\2', $code);
}
file_put_contents($file->getPathname(), $code);
}
if ($file->getExtension() == 'yml')
{
$code = file_get_contents($file->getPathname());
if (preg_match_all('#\s*class:\s*(phpbb_[a-z0-9_]+)\s+#', $code, $matches))
{
foreach ($matches[1] as $old_class_name)
{
$class_name = map_class_name($old_class_name, $code_dir);
if ($class_name)
{
$code = preg_replace("#(\s*class:\s*)$old_class_name(\s+)#", "\\1$class_name\\2", $code);
}
}
}
file_put_contents($file->getPathname(), $code);
}
}
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