public ActionResult Sample21()
{
// 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 email = Request.Form["email"];
String name = Request.Form["name"];
String lastName = Request.Form["lastName"];
String callbackUrl = Request.Form["callbackUrl"];
String fileId = Request.Form["fileId"];
String url = Request.Form["url"];
var file = Request.Files["file"];
String fileName = "";
String guid = "";
String basePath = Request.Form["basePath"];
String iframe = "";
// Set entered data to the results list
result.Add("clientId", clientId);
result.Add("privateKey", privateKey);
result.Add("email", email);
result.Add("firstName", name);
result.Add("lastName", lastName);
// 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) || String.IsNullOrEmpty(email)
|| String.IsNullOrEmpty(lastName) || String.IsNullOrEmpty(name))
{
// If not all fields entered send error message
message = "Please enter all parameters";
result.Add("error", message);
return View("Sample21", 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";
}
result.Add("basePath", basePath);
// 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;
//Get all files from GroupDocs account
Groupdocs.Api.Contract.ListEntitiesResult storageInfo = service.GetFileSystemEntities("My Web Documents", 0, -1, null, false, null, null, true);
if (storageInfo.Files.Length > 0)
{
// Get file id by uploaded file GuId
for (int i = 0; i < storageInfo.Files.Length; i++)
{
if (storageInfo.Files[i].Guid == guid)
{
fileName = storageInfo.Files[i].Name;
}
}
}
else
{
message = "Get files list is failed";
result.Add("error", message);
return View("Sample21", null, result);
}
}
//If file wasn't uploaded return error
else
{
result.Add("error", "Something wrong with entered data");
return View("Sample21", 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;
fileName = upload.AdjustedName;
}
else
{
//If file wasn't uploaded return error
result.Add("error", "Something wrong with entered data");
return View("Sample21", null, result);
}
}
if (!fileId.Equals(""))
{
guid = fileId;
//Get all files from GroupDocs account
Groupdocs.Api.Contract.ListEntitiesResult storageInfo = service.GetFileSystemEntities("", 0, -1, null, false, null, null, true);
if (storageInfo.Files.Length > 0)
{
// Get file id by uploaded file GuId
for (int i = 0; i < storageInfo.Files.Length; i++)
{
if (storageInfo.Files[i].Guid == guid)
{
fileName = storageInfo.Files[i].Name;
}
}
}
else
{
message = "Get files list is failed";
result.Add("error", message);
return View("Sample21", null, result);
}
}
//Check is file uploaded
if (!guid.Equals("") && !fileName.Equals(""))
{
//Create envilope using user id and entered by user name
Groupdocs.Api.Contract.Signature.SignatureEnvelopeResponse envelop = service.CreateEnvelope("", "", fileName, guid, false);
if (envelop.Status.Equals("Ok"))
{
decimal order = new decimal();
Groupdocs.Api.Contract.Signature.SignatureEnvelopeDocumentResponse addDocument = service.AddEnvelopeDocument(envelop.Result.Envelope.Id, guid, order, true);
if (addDocument.Status.Equals("Ok"))
{
decimal dec = new decimal();
//Get role list for curent user
Groupdocs.Api.Contract.Signature.SignatureRolesResponse roles = service.GetSignatureRoles("");
String roleId = "";
//Get id of role which can sign
for (int i = 0; i < roles.Result.Roles.Length; i++)
{
if (roles.Result.Roles[i].Name.Equals("Signer"))
{
roleId = roles.Result.Roles[i].Id;
break;
}
}
//Add recipient to envelope
Groupdocs.Api.Contract.Signature.SignatureEnvelopeRecipientResponse addRecipient = service.AddEnvelopeRecipient(envelop.Result.Envelope.Id, email, name, lastName, roleId, dec);
if (addRecipient.Status.Equals("Ok"))
{
Groupdocs.Api.Contract.Signature.SignatureEnvelopeDocumentsResponse getDocuments = service.GetEnvelopeDocuments(envelop.Result.Envelope.Id);
if (getDocuments.Status.Equals("Ok"))
{
Groupdocs.Api.Contract.Signature.SignatureEnvelopeFieldsResponse getFields = service.GetEnvelopeFields(envelop.Result.Envelope.Id, getDocuments.Result.Documents[0].DocumentId, addRecipient.Result.Recipient.Id, null);
if (getFields.Status.Equals("Ok"))
{
Groupdocs.Api.Contract.Signature.SignatureEnvelopeFieldInfo[] fieldInfo = getFields.Result.Fields;
if (fieldInfo.Length == 0)
{
result.Add("error", "You use a wrong file, it's don't content any fields for sign");
return View("Sample21", null, result);
}
for (int n = 0; n < fieldInfo.Length; n++)
{
Groupdocs.Api.Contract.Signature.SignatureEnvelopeFieldSettingsInfo fieldsSettings = new Groupdocs.Api.Contract.Signature.SignatureEnvelopeFieldSettingsInfo();
fieldsSettings.Name = fieldInfo[n].Name;
fieldsSettings.LocationHeight = Convert.ToDecimal(fieldInfo[n].Locations[0].LocationHeight);
fieldsSettings.LocationWidth = Convert.ToDecimal(fieldInfo[n].Locations[0].LocationWidth);
fieldsSettings.LocationX = Convert.ToDecimal(fieldInfo[n].Locations[0].LocationX);
fieldsSettings.LocationY = Convert.ToDecimal(fieldInfo[n].Locations[0].LocationY);
Groupdocs.Api.Contract.Signature.SignatureEnvelopeFieldResponse addFields = service.AddEnvelopeField(envelop.Result.Envelope.Id, getDocuments.Result.Documents[0].DocumentId, addRecipient.Result.Recipient.Id, fieldInfo[n].Id, fieldsSettings);
}
//Send envelop with callbackUrl url
Groupdocs.Api.Contract.Signature.SignatureEnvelopeSendResponse send = service.SendEnvelope(envelop.Result.Envelope.Id, callbackUrl);
//Check is envelope send status
if (send.Status.Equals("Ok"))
{
// Generate Embed viewer url with entered file id
if (basePath.Equals("https://api.groupdocs.com/v2.0"))
{
iframe = "https://apps.groupdocs.com/signature2/signembed/" + envelop.Result.Envelope.Id + "/" + addRecipient.Result.Recipient.Id;
}
if (basePath.Equals("https://dev-api-groupdocs.dynabic.com/v2.0"))
{
iframe = "https://dev-apps-groupdocs.dynabic.com/signature/signembed/" + envelop.Result.Envelope.Id + "/" + addRecipient.Result.Recipient.Id;
}
if (basePath.Equals("https://stage-api-groupdocs.dynabic.com/v2.0"))
{
iframe = "https://stage-api-groupdocs.dynabic.com/signature/signembed/" + envelop.Result.Envelope.Id + "/" + addRecipient.Result.Recipient.Id;
}
if (basePath.Equals("https://realtime-api.groupdocs.com/v2.0"))
{
iframe = "https://realtime-apps.groupdocs.com/signature/signembed/" + envelop.Result.Envelope.Id + "/" + addRecipient.Result.Recipient.Id;
}
iframe = Groupdocs.Security.UrlSignature.Sign(iframe, privateKey);
result.Add("iframe", iframe);
//Set data for template
result.Add("envelop", envelop.Result.Envelope.Id);
result.Add("recipient", addRecipient.Result.Recipient.Id);
return View("Sample21", null, result);
}
//If status failed set error for template
else
{
result.Add("error", send.ErrorMessage);
return View("Sample21", null, result);
}
}
else
{
result.Add("error", getFields.ErrorMessage);
return View("Sample21", null, result);
}
}
else
{
result.Add("error", getDocuments.ErrorMessage);
return View("Sample21", null, result);
}
}
else
{
result.Add("error", addRecipient.ErrorMessage);
return View("Sample21", null, result);
}
}
else
{
result.Add("error", addDocument.ErrorMessage);
return View("Sample21", null, result);
}
}
//If envelope wasn't created send error
else
{
result.Add("error", envelop.ErrorMessage);
return View("Sample21", null, result);
}
}
// If request return's null return error to the template
else
{
result.Add("error", "Upload is failed");
return View("Sample21", null, result);
}
}
}
// If data not posted return to template for filling of necessary fields
else
{
return View("Sample21");
}
}