public ActionResult Sample23()
{
// 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 fileId = Request.Form["fileId"];
String url = Request.Form["url"];
var file = Request.Files["file"];
String guid = "";
String basePath = Request.Form["basePath"];
// Set entered data to the results list
result.Add("clientId", clientId);
result.Add("privateKey", privateKey);
result.Add("basePath", basePath);
String message = null;
String iframe = "";
// Check is all needed fields are entered
if (clientId == null || privateKey == null)
{
// If not all fields entered send error message
message = "Please enter all parameters";
result.Add("error", message);
return View("Sample23", null, result);
}
else
{
if (basePath.Equals(""))
{
basePath = "https://api.groupdocs.com/v2.0";
}
// Create service for Groupdocs account
GroupdocsService service = new GroupdocsService(basePath, clientId, privateKey);
//if URL to web file was provided - upload the file from Web and get it's GUID
if (!url.Equals(""))
{
//Make request to upload file from entered Url
String uploadWeb = service.UploadUrl(url);
if (uploadWeb != null)
{
//If file uploaded return his GuId
guid = uploadWeb;
}
//If file wasn't uploaded return error
else
{
result.Add("error", "Something wrong with entered data");
return View("Sample23", null, result);
}
}
//if file was uploaded locally - upload the file and get it's GUID
if (!file.FileName.Equals(""))
{
//Upload local file
Groupdocs.Api.Contract.UploadRequestResult upload = service.UploadFile(file.FileName, String.Empty, file.InputStream);
if (upload.Guid != null)
{
//If file uploaded return his guid
guid = upload.Guid;
}
else
{
//If file wasn't uploaded return error
result.Add("error", "Something wrong with entered data");
return View("Sample23", null, result);
}
}
if (!fileId.Equals(""))
{
guid = fileId;
}
//Make request to get document pages as images
Groupdocs.Api.Contract.ViewDocumentResult pageImage = service.ViewDocument(guid, 0, null, null, 100, false);
if (pageImage.Guid != null)
{
// Generate Embed viewer url with entered file id
if (basePath.Equals("https://api.groupdocs.com/v2.0"))
{
iframe = "https://apps.groupdocs.com/document-viewer/embed/" + pageImage.Guid;
}
if (basePath.Equals("https://dev-api-groupdocs.dynabic.com/v2.0"))
{
iframe = "https://dev-apps-groupdocs.dynabic.com/document-viewer/embed/" + pageImage.Guid;
}
if (basePath.Equals("https://stage-api-groupdocs.dynabic.com/v2.0"))
{
iframe = "https://stage-api-groupdocs.dynabic.com/document-viewer/embed/" + pageImage.Guid;
}
if (basePath.Equals("https://realtime-api.groupdocs.com/v2.0"))
{
iframe = "https://realtime-apps.groupdocs.com/document-viewer/embed/" + pageImage.Guid;
}
iframe = Groupdocs.Security.UrlSignature.Sign(iframe, privateKey);
result.Add("iframe", iframe);
//Return page images GuId to the template
result.Add("fileId", pageImage.Guid);
return View("Sample23", null, result);
}
//If request return empty GuId set error for template
else
{
result.Add("error", "Something wrong with entered data");
return View("Sample23", null, result);
}
}
}
// If data not posted return to template for filling of necessary fields
else
{
return View("Sample23");
}
}
