private string GetPathFromSpecificName(ControllerArgs controllerContext, ViewType viewType, string name)
{
var virtualPath = name;
if (!FileExists(controllerContext, name))
{
throw new Exception(virtualPath);
}
ViewLocationCache.InsertViewLocation(controllerContext.HttpContext, controllerContext.GetChacheKey(viewType, name), virtualPath);
return(virtualPath);
}
private string GetPath(ControllerArgs controllerContext, ViewType viewType, string name, bool useCache)
{
if (string.IsNullOrEmpty(name))
{
throw new Exception("Имя вида не задано");
}
if (!useCache)
{
return(IsSpecificPath(name)
? GetPathFromSpecificName(controllerContext, viewType, name)
: GetPathFromGeneralName(controllerContext, viewType, name));
}
string key = controllerContext.GetChacheKey(viewType, name);
var viewLocation = ViewLocationCache.GetViewLocation(controllerContext.HttpContext, key);
return(viewLocation ?? (IsSpecificPath(name)
? GetPathFromSpecificName(controllerContext, viewType, name)
: GetPathFromGeneralName(controllerContext, viewType, name)));
}
private string GetPathFromGeneralName(ControllerArgs controllerContext, ViewType viewType, string name)
{
var virtualPath = string.Empty;
var locations = ViewLocations.Where(x => x.ViewType == viewType).ToList();
if ((locations == null) || (locations.Count == 0))
{
throw new InvalidOperationException("locations must not be null or emtpy.");
}
List <string> sl = new List <string>(locations.Count);
foreach (var loc in locations)
{
virtualPath = loc.GetPath(controllerContext, name);
if (FileExists(controllerContext, virtualPath))
{
ViewLocationCache.InsertViewLocation(controllerContext.HttpContext, controllerContext.GetChacheKey(viewType, name), virtualPath);
return(virtualPath);
}
sl.Add(virtualPath);
}
var str = string.Join("\n", sl);
throw new DirectoryNotFoundException(str);
}