public ActionResult Sample30()
{
// Check is data posted
if (Request.HttpMethod == "POST")
{
//### Set variables and get POST data
System.Collections.Hashtable result = new System.Collections.Hashtable();
String clientId = Request.Form["clientId"];
String privateKey = Request.Form["privateKey"];
String fileName = Request.Form["fileName"];
result.Add("clientId", clientId);
result.Add("privateKey", privateKey);
result.Add("fileName", fileName);
String fileId = "";
String message = null;
// Check is all needed fields are entered
if (clientId == null || privateKey == null || fileName == null)
{
// If not all fields entered send error message
message = "Please enter all parameters";
result.Add("error", message);
return View("Sample30", null, result);
}
else
{
String basePath = Request.Form["basePath"];
//Check is base path entered
if (basePath.Equals(""))
{
//If base path empty set base path to the dev server
basePath = "https://api.groupdocs.com/v2.0";
}
result.Add("basePath", basePath);
// Create service for Groupdocs account
GroupdocsService service = new GroupdocsService(basePath, clientId, privateKey);
Groupdocs.Api.Contract.ListEntitiesResult allFiles = service.GetFileSystemEntities("", 0, -1, null, false, null, null, false);
if (allFiles.Files != null)
{
for (int i = 0; i < allFiles.Files.Length; i++)
{
if (allFiles.Files[i].Name.Equals(fileName))
{
fileId = allFiles.Files[i].Guid;
}
}
if (fileId.Equals(""))
{
message = "This file is no longer available";
result.Add("error", message);
return View("Sample30", null, result);
}
else
{
//### Make a request to Storage Api for deleting file
// Delete file
bool file = service.DeleteFile(fileId);
// If file downloaded successful
if (file != false)
{
// Put fmessage to the result's list
result.Add("message", "Done, file deleted from your GroupDocs Storage");
// Return to the template
}
// If file download failed
else
{
// Return error to the template
message = "Failed";
result.Add("error", message);
}
return View("Sample30", null, result);
}
}
// If request returns error
else
{
// Redirect to viewer with error.
message = "GetFileSystemEntities returns error";
result.Add("error", message);
}
return View("Sample30", null, result);
}
}
// If data not posted return to template for filling of necessary fields
else
{
return View("Sample30");
}
}
