private static IMongoCollection <T> GetCollection(string Name)
{
var client = new MongoClient(ServerUtil.Config().ConnectionString());
return(client.GetDatabase(ServerUtil.Config().DatabaseName).GetCollection <T>(Name));
}
/// <summary>
/// Processes a WOPI request using the HttpContext of the APIController
/// </summary>
public async static Task <HttpResponseMessage> ProcessWopiRequest(this HttpContext context)
{
// Parse the request
var request = ParseRequest(context.Request);
HttpResponseMessage response = null;
try
{
// Lookup the file in the database
var itemId = new Guid(request.Id);
var file = File.Get(itemId); //DatabaseUtil<DetailedFileModel>.GetItem("Files", i => i.id == itemId);
// Check for null file
if (file == null)
{
response = returnStatus(HttpStatusCode.NotFound, "File Unknown/User Unauthorized");
}
else
{
// Validate WOPI Proof (ie - ensure request came from Office Online)
if (true) //(await WopiUtil.ValidateWopiProof(context))
{
// Get discovery information
var fileExt = file.BaseFileName.Substring(file.BaseFileName.LastIndexOf('.') + 1).ToLower();
var actions = await WopiUtil.GetDiscoveryInfo();
// Augments the file with additional properties CloseUrl, HostViewUrl, HostEditUrl
file.CloseUrl = String.Format("http://{0}", context.Request.Url.Authority);
var view = actions.FirstOrDefault(i => i.ext == fileExt && i.name == "view");
if (view != null)
{
file.HostViewUrl = WopiUtil.GetActionUrl(view, file, context.Request.Url.Authority);
}
var edit = actions.FirstOrDefault(i => i.ext == fileExt && i.name == "edit");
if (edit != null)
{
file.HostEditUrl = WopiUtil.GetActionUrl(edit, file, context.Request.Url.Authority);
}
// Get the user from the token (token is already validated)
file.UserId = request.AccessToken.User; //WopiSecurity.GetUserFromToken(request.AccessToken);
// Call the appropriate handler for the WOPI request we received
ServerUtil.Log(request.RequestType.ToString());
switch (request.RequestType)
{
case WopiRequestType.CheckFileInfo:
response = context.CheckFileInfo(file, request.AccessToken);
break;
case WopiRequestType.GetFile:
response = context.GetFile(file, request.AccessToken);
break;
case WopiRequestType.Lock:
response = context.Lock(file, request.AccessToken);
break;
case WopiRequestType.GetLock:
response = context.GetLock(file, request.AccessToken);
break;
case WopiRequestType.RefreshLock:
response = context.RefreshLock(file, request.AccessToken);
break;
case WopiRequestType.Unlock:
response = context.Unlock(file, request.AccessToken);
break;
case WopiRequestType.UnlockAndRelock:
response = context.UnlockAndRelock(file, request.AccessToken);
break;
case WopiRequestType.PutFile:
response = context.PutFile(file, request.AccessToken);
break;
case WopiRequestType.PutRelativeFile:
response = await context.PutRelativeFile(file, actions, request.AccessToken);
break;
case WopiRequestType.RenameFile:
response = context.RenameFile(file, request.AccessToken);
break;
case WopiRequestType.PutUserInfo:
response = await context.PutUserInfo(file, request.AccessToken);
break;
default:
response = returnStatus(HttpStatusCode.NotImplemented, "Unsupported");
break;
}
}
//else
//{
// // Proof validation failed...return 500
// ServerUtil.Log("Proof validation failed!");
// response = returnStatus(HttpStatusCode.InternalServerError, "Server Error");
//}
}
}
catch (Exception ex)
{
// An unknown exception occurred...return 500
ServerUtil.LogException(ex);
response = returnStatus(HttpStatusCode.InternalServerError, "Server Error");
}
return(response);
}
