public ActionResult Sample19()
{
// 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 sourceFileId = "";
String targetFileId = "";
String callbackUrl = Request.Form["callbackUrl"];
String basePath = Request.Form["basePath"];
String sourceId = Request.Form["sourceFileId"];
String targetId = Request.Form["targetFileId"];
String url = Request.Form["url"];
String targetUrl = Request.Form["targetUrl"];
String iframe = "";
var targetFile = Request.Files["targetFile"];
var file = Request.Files["file"];
// Set entered data to the results list
result.Add("clientId", clientId);
result.Add("privateKey", privateKey);
// Check if callbackUrl is not empty
if (!String.IsNullOrEmpty(callbackUrl))
{
result.Add("callbackUrl", callbackUrl);
}
String message = null;
// Check is all needed fields are entered
if (String.IsNullOrEmpty(clientId) || String.IsNullOrEmpty(privateKey))
{
// If not all fields entered send error message
message = "Please enter all parameters";
result.Add("error", message);
return View("Sample19", null, result);
}
else
{
//path to settings file - temporary save clientId and apiKey like to property file
create_info_file(clientId, privateKey, "");
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("") || !targetUrl.Equals(""))
{
if (!url.Equals(""))
{
//Make request to upload file from entered Url
String guid = service.UploadUrl(url);
if (guid != null)
{
//If file uploaded return his GuId
sourceFileId = guid;
}
//If file wasn't uploaded return error
else
{
result.Add("error", "Something wrong with entered data");
return View("Sample19", null, result);
}
}
if (!targetUrl.Equals(""))
{
//Make request to upload file from entered Url
String targetGuid = service.UploadUrl(targetUrl);
if (targetGuid != null)
{
//If file uploaded return his GuId
targetFileId = targetGuid;
}
//If file wasn't uploaded return error
else
{
result.Add("error", "Something wrong with entered data");
return View("Sample19", null, result);
}
}
}
//if file was uploaded locally - upload the file and get it's GUID
if (!file.FileName.Equals("") || !targetFile.FileName.Equals(""))
{
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
sourceFileId = upload.Guid;
}
else
{
//If file wasn't uploaded return error
result.Add("error", "Something wrong with entered data");
return View("Sample19", null, result);
}
}
if (!targetFile.FileName.Equals(""))
{
//Upload local file
Groupdocs.Api.Contract.UploadRequestResult targetUpload = service.UploadFile(targetFile.FileName, String.Empty, targetFile.InputStream);
if (targetUpload.Guid != null)
{
//If file uploaded return his guid
targetFileId = targetUpload.Guid;
}
else
{
//If file wasn't uploaded return error
result.Add("error", "Something wrong with entered data");
return View("Sample19", null, result);
}
}
}
if (!sourceId.Equals("") || !targetId.Equals(""))
{
if (!sourceId.Equals(""))
{
sourceFileId = sourceId;
}
if (!targetId.Equals(""))
{
targetFileId = targetId;
}
}
result.Add("sourceFileId", sourceFileId);
result.Add("targetFileId", targetFileId);
result.Add("basePath", basePath);
//Compare two documents and setting collback Url
Groupdocs.Api.Comparison.Contract.CompareResponse compare = service.Compare(sourceFileId, targetFileId, callbackUrl);
if (compare.Status.Equals("Ok"))
{
//Delay necessary that the inquiry would manage to be processed
System.Threading.Thread.Sleep(5000);
//Make request to api for get document info by job id
Groupdocs.Api.Contract.GetJobDocumentsResult job = service.GetJobDocuments(compare.Result.JobId);
if (job.Outputs[0].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/" + job.Outputs[0].Guid;
}
if (basePath.Equals("https://dev-api-groupdocs.dynabic.com/v2.0"))
{
iframe = "https://dev-apps-groupdocs.dynabic.com/document-viewer/embed/" + job.Outputs[0].Guid;
}
if (basePath.Equals("https://stage-api-groupdocs.dynabic.com/v2.0"))
{
iframe = "https://stage-api-groupdocs.dynabic.com/document-viewer/embed/" + job.Outputs[0].Guid;
}
if (basePath.Equals("https://realtime-api.groupdocs.com/v2.0"))
{
iframe = "https://realtime-apps.groupdocs.com/document-viewer/embed/" + job.Outputs[0].Guid;
}
iframe = Groupdocs.Security.UrlSignature.Sign(iframe, privateKey);
result.Add("iframe", iframe);
//Return file guid to the template
result.Add("guid", job.Outputs[0].Guid);
return View("Sample19", null, result);
}
else
{
//If file GuId is empty return error
result.Add("error", "File GuId is empty");
return View("Sample19", null, result);
}
}
// If request return's null return error to the template
else
{
result.Add("error", compare.ErrorMessage);
return View("Sample19", null, result);
}
}
}
// If data not posted return to template for filling of necessary fields
else
{
return View("Sample19");
}
}
