Summarizing files with GroupDocs.Rewriter SDK
Although you can directly call the GroupDocs.Rewriter Cloud REST API to send file and fetch the result, there is a much easier way to implement required functionality in your applications. We provide software development kits (SDKs) for all popular programming languages. They wrap up all routine operations such as establishing connections, sending API requests, and parsing responses into a few simple methods. It makes interaction with GroupDocs.Rewriter Cloud services much easier, allowing you to focus on business logic rather than technical details.
using GroupDocs.Rewriter.Cloud.Sdk.Api;
using GroupDocs.Rewriter.Cloud.Sdk.Client;
using GroupDocs.Rewriter.Cloud.Sdk.Client.Auth;
using GroupDocs.Rewriter.Cloud.Sdk.Model;
using Configuration = GroupDocs.Rewriter.Cloud.Sdk.Client.Configuration;
using System.Diagnostics;
using System.IO;
using System.Collections.Generic;
using System.Net.Http;
using HttpStatusCode = System.Net.HttpStatusCode;
namespace GroupDocs.Rewriter.Cloud.Sdk
{
public class FileSummarizer
{
public FileSummarizer()
{
Configuration config = new Configuration();
config.OAuthFlow = OAuthFlow.APPLICATION;
config.OAuthClientId = "YOU_CLIENT_ID";
config.OAuthClientSecret = "YOU_CLIENT_SECRET";
config.BasePath = "https://api.groupdocs.cloud/v2.0/rewriter";
SummarizeApi api = new SummarizeApi(conf);
FileApi fileApi = new FileApi(conf);
string sourceLanguage = "en";
string format = "Pdf";
string path = "/path/to/myFile.pdf";
byte[] file = File.ReadAllBytes(path);
MemoryStream ms = new MemoryStream(file);
string url = fileApi.FileUploadPost(format, ms);
SummarizationFileResponse response = new SummarizationFileResponse();
SummarizationFileRequest request = new SummarizationFileRequest(
format: SummarizationFileRequest.FormatEnum.Pdf,
outputFormat: SupportedConversionsFormats.Pdf,
language: sourceLanguage,
summarizationDegree: DegreeEnum.Off,
savingMode: FileSavingMode.Files,
url: url);
StatusResponse responseId = await api.SummarizeDocumentPostAsync(request);
try
{
if (responseId.Status.ToString() == "Accepted")
{
while (true)
{
response = await api.SummarizeDocumentRequestIdGetAsync(responseId.Id);
if (response.Status.ToString() == "OK")
break;
else
Thread.Sleep(2000);
}
using (var client = new HttpClient())
{
string saveName = $"/path/to/result.pdf";
var result = await client.GetByteArrayAsync(response.Url);
File.WriteAllBytes(saveName, result);
}
}
else
{
response = new SummarizationFileResponse() { Status = responseId.Status, Message = responseId.Message };
Console.WriteLine("File error: " + response.Message);
}
}
catch (Exception ex)
{
Console.WriteLine("File exception: " + ex.ToString());
}
}
}
}
Visit our GitHub repository for a working code and sample files: https://github.com/groupdocs-rewriter-cloud/groupdocs-rewriter-cloud-dotnet
import time
import groupdocs_rewriter_cloud
from groupdocs_rewriter_cloud.api.summarize_api import SummarizeApi
from groupdocs_rewriter_cloud.rest import ApiException
rom groupdocs_rewriter_cloud.models import SummarizationSupportedFormats, SupportedConversionsFormats, SummarizationFileRequest
api = SummarizeApi()
file_api = FileApi()
api.api_client.configuration.client_id = "CLIENT_ID"
api.api_client.configuration.client_secret = "CLIENT_SECRET"
language = "en"
file_format = "Pdf"
file_path = "/path/to/myFile.pdf"
file_url = file_api.file_upload_post(format=file_format, file=file_path)
request = SummarizationFileRequest(language='en', url=file_url, format=SummarizationSupportedFormats.PDF, outputFormat=SupportedConversionsFormats.PDF)
status = api.summarize_document_post(request)
if status.status == groupdocs_rewriter_cloud.models.HttpStatusCode.ACCEPTED:
while True:
file_response = api.summarize_document_request_id_get(status.id)
if file_response.status == groupdocs_rewriter_cloud.models.HttpStatusCode.OK:
print(f'[{file_response.status}] {file_response.message}')
break
time.sleep(2)
Visit our GitHub repository for a working code and sample files: https://github.com/groupdocs-rewriter-cloud/groupdocs-rewriter-cloud-python
package com.groupdocs;
// Import classes:
import com.groupdocs.model.*;
import org.openapitools.client.api.SummarizeApi;
import org.openapitools.client.api.FileApi;
import java.io.File;
public class Demo {
public static void main(String[] args) {
// Get Client Id and Client Secret from https://dashboard.groupdocs.cloud
String basePath = "https://api.groupdocs.cloud/v2.0/rewriter";
String cliendId = "YOUR_CLIENT_ID";
String clientSecret = "YOUR_CLIENT_SECRET";
ApiClient defaultClient = new ApiClient(basePath, cliendId, clientSecret, null);
// Upload file
FileApi fileApi = new FileApi(defaultClient);
String fileName = "FILE_PATH";
File fileToUpload = new File(fileName);
String file_url = null;
try {
String file_url = fileApi.fileUploadPost("FILE_FORMAT", fileToUpload);
}
catch(ApiException e){
System.err.println("Exception when calling FileApi#fileUploadPost");
System.err.println("Status code: " + e.getCode());
System.err.println("Reason: " + e.getResponseBody());
System.err.println("Response headers: " + e.getResponseHeaders());
e.printStackTrace();
}
// Create instance of the SummarizeApi if the file was uploaded successfully
if (file_url != null){
SummarizeApi apiInstance = new SummarizeApi(defaultClient);
SummarizationFileRequest fileRequest = new SummarizationFileRequest();
fileRequest.setLanguage("en");
fileRequest.setFormat(SummarizationSupportedFormats.DOCX);
fileRequest.setOutputFormat(SupportedConversionsFormats.DOCX);
fileRequest.setSavingMode(FileSavingMode.FILES);
fileRequest.setUrl(file_url);
fileRequest.setOrigin("");
try {
StatusResponse response = apiInstance.summarizeDocumentPost(fileRequest);
String response_id = response.getId();
if (!response.getStatus().toString().equals("BadRequest")) {
while (true) {
SummarizationFileResponse summarizeResponse = apiInstance.summarizeDocumentRequestIdGet(response_id);
if (summarizeResponse.getStatus().toString().equals("OK")) {
System.out.println(summarizeResponse);
break;
}
try {
Thread.sleep(2000);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
}
catch (ApiException e) {
System.err.println("Exception when calling SummarizeApi#summarizeDocumentPost");
System.err.println("Status code: " + e.getCode());
System.err.println("Reason: " + e.getResponseBody());
System.err.println("Response headers: " + e.getResponseHeaders());
e.printStackTrace();
}
}
}
}
Visit our GitHub repository for a working code and sample files: https://github.com/groupdocs-rewriter-cloud/groupdocs-rewriter-cloud-java
