private PluginTreeNode GetControllerNode(RequestContext requestContext, string controllerName)
{
Route route = requestContext.RouteData.Route as Route;
if (route == null)
{
return(null);
}
var controllerPath = string.Empty;
var area = VirtualPathHelper.GetArea(requestContext.RouteData);
if (string.IsNullOrWhiteSpace(area))
{
controllerPath = PluginPath.Combine(ROOT_CONTROLLERS_PATH, controllerName);
}
else
{
controllerPath = PluginPath.Combine(ROOT_CONTROLLERS_PATH, area, controllerName);
}
requestContext.RouteData.DataTokens["area"] = area;
requestContext.RouteData.DataTokens["controller.path"] = controllerPath;
return(_pluginContext.PluginTree.Find(controllerPath));
}
private string CombinePath(string directoryName, string controllerName, string name, string extension)
{
string filePath;
if (string.IsNullOrEmpty(extension))
{
if (string.IsNullOrEmpty(controllerName))
{
filePath = name;
}
else
{
filePath = string.Format("{0}.{1}", controllerName, name);
}
}
else
{
if (extension[0] != '.')
{
extension = '.' + extension;
}
if (name.EndsWith(extension, StringComparison.OrdinalIgnoreCase))
{
if (string.IsNullOrEmpty(controllerName))
{
filePath = name;
}
else
{
filePath = string.Format("{0}.{1}", controllerName, name);
}
}
else
{
if (string.IsNullOrEmpty(controllerName))
{
filePath = name + extension;
}
else
{
filePath = string.Format("{0}.{1}{2}", controllerName, name, extension);
}
}
}
//为了跨操作系统方便处理，一律对文件名部分做全小写处理。注意：目录部分必须保持真实大小写！
if (string.IsNullOrEmpty(directoryName))
{
filePath = filePath.ToLowerInvariant();
}
else
{
filePath = Path.Combine(directoryName, filePath.ToLowerInvariant());
}
//将物理路径转换成虚拟路径
return(VirtualPathHelper.ToVirtualPath(filePath));
}