I'm having issues figuring out how to programmatically upload synonyms to the google search api from my server using java.
1. The Authorization: The description of how to do a server to google api is explained here. Where can I find a simple example of this using java?
2. Upload synonyms: I have created the xml to be uploaded, explained here. I am not able to see how I actually upload this to the google-api. Is there an example of how this is done?
1. The Authorization
public static String getAuthorizationToken() throws IOException, HttpException{
PostMethod method = new PostMethod("https://www.google.com/accounts/ClientLogin");
method.addParameter("accountType", "HOSTED_OR_GOOGLE");
method.addParameter("Email", "my#gmail.com");
method.addParameter("Passwd", "myPassword");
method.addParameter("service", "cprose");
method.addParameter("source", "mySource");
String response = executeMethodAsString(method);
return retrieveAuthFromResponse(response);
}
2. Upload synonym
public static String updateSynonyms(String authToken, String xml) throws HttpException, IOException{
PostMethod method = new PostMethod("http://www.google.com/cse/api/default/synonyms/abcdefg1234");
method.addRequestHeader("Content-Type", "text/xml");
method.addRequestHeader("Authorization", "GoogleLogin auth=" + authToken);
RequestEntity entitiy = new StringRequestEntity(xml, "text/xml", "utf-8");
method.setRequestEntity(entitiy);
return executeMethodAsString(method);
}
Related
I'm creating a .NET Core 3.1 web api method to download a pdf for a given filename. This method is shared across teams where their client code is generated using NSwag.
I recently changed produces attribute to Produces("Application/pdf") from json, this change is required so other teams can generate valid client code. However since this change, I haven't been able to download any files from this method. Requests to download documents return with a 406 error (in Postman) and the following error is logged to the server event viewer.
No output formatter was found for content types 'application/pdf, application/pdf' to write the response.
Reverting the produced content-type to 'application/json' does allow documents to be downloaded, but as mentioned, this value is required to be pdf.
Any suggestions would be greatly appreciated.
Method:
[HttpGet("{*filePath}")]
[ProducesResponseType(typeof(FileStreamResult), StatusCodes.Status200OK)]
[ProducesResponseType(StatusCodes.Status404NotFound)]
[ProducesResponseType(StatusCodes.Status400BadRequest)]
[ProducesResponseType(StatusCodes.Status401Unauthorized)]
[Produces("Application/pdf")]
public async Task<ActionResult> GetDocument(string fileName) {
RolesRequiredHttpContextExtensions.ValidateAppRole(HttpContext, _RequiredScopes);
var memoryStream = new MemoryStream();
var memoryStream = new MemoryStream();
using (var stream = new FileStream(filePath, FileMode.Open, FileAccess.Read, FileShare.Read, bufferSize: 4096, useAsync: true)) {
stream.CopyTo(memoryStream);
}
memoryStream.Seek(offset: 0, SeekOrigin.Begin);
return new FileStreamResult(memoryStream, "Application/pdf");
}
I just came across the same error and after some investigation I found out that the cause of the exception was indeed in the model binding error. You already wrote about it in your answer, but on closer inspection it became obvious that the reason was not related to binding itself, rather to the response body.
Since you specified [Produces("application/pdf")] the framework assumes this content type is the only possible for this action, but when an exception is thrown, you get application/json containing error description instead.
So to make this work for both "happy path" and exceptions, you could specify multiple response types:
[Produces("application/pdf", "application/json")]
public async Task<ActionResult> GetDocument(string fileName)
{
...
}
I'am using
public asnyc Task<IActionResult> BuildPDF()
{
Stream pdfStream = _pdfService.GetData();
byte[] memoryContent = pdfStream.ToArray();
return File(memoryContent, "application/pdf");
}
and it works. Could you please try?
The issue was caused by renaming the method parameter and not updating [HttpGet("{*filePath}")] to [HttpGet("{*fileName}")]
I had the same error, it is very confusing in some cases.
I got this error after adding new parameter of type int[] to my method forgetting [FromQuery] attribute for it.
After adding [FromQuery] attribute error gone.
I have an api for file download (txt,.doc,*.csv) using spring framework in java.i wanted to do acceptance testing using karate .how can i do that.
here is my code
#RequestMapping(path = "/download", method = RequestMethod.GET)
public ResponseEntity<Resource> download(String param) throws
IOException {
InputStreamResource resource = new InputStreamResource(new FileInputStream(file));
return ResponseEntity.ok()
.headers(headers)
.contentLength(file.length())
.contentType(MediaType.parseMediaType("application/octet-stream"))
.body(resource);
}
See line number 16 in this example upload.feature
It is a normal get
I have a requirement that consists on uploading files through other system to sensenet.
I'm trying to use the Sensenet Client API to upload files but I'm having difficult using the examples documented on the follow links:
Client Library (the code runs well but the file doesn't appear on Sensenet)
Common API Calls (I'm having trouble to compile the code... to instantiate the BinaryData object)
Beside this, I need for each uploading file define the "Modified By" that I specify in my code and not the user that I use to authenticate me in the API.
I think rewriting the ModifiedBy field is an edge case (or a small hack) but it is possible without any magic (see the code). The easiest way is a POST followed by a PATCH, that is perfectly managed by the SenseNet.Client (the code uses a local demo site):
static void Main(string[] args)
{
ClientContext.Initialize(new[]
{new ServerContext {Url = "http://localhost", Username = "admin", Password = "admin"}});
var localFilePath = #"D:\Projects\ConsoleApplication70\TestFileFromConsole1.txt";
var parentPath = "/Root/Sites/Default_Site/workspaces/Document/londondocumentworkspace/Document_Library";
var fileName = "TestFileFromConsole1.txt";
var path = parentPath + "/" + fileName;
var userPath = "/Root/IMS/BuiltIn/Demo/ProjectManagers/alba";
using (var stream = new FileStream(localFilePath, FileMode.Open))
Content.UploadAsync(parentPath, fileName, stream).Wait();
Console.WriteLine("Uploaded");
Modify(path, userPath).Wait();
Console.WriteLine("Modified");
Console.Write("Press <enter> to exit...");
Console.ReadLine();
}
// Rewrites the ModifiedBy field
private static async Task Modify(string path, string userPath)
{
var content = await Content.LoadAsync(path);
content["ModifiedBy"] = userPath;
await content.SaveAsync();
}
I'm having no luck getting a response from v4 of the Google Sheets API when running against a public (i.e. "Published To The Web" AND shared with "Anyone On The Web") spreadsheet.
The relevant documentation states:
"If the request doesn't require authorization (such as a request for public data), then the application must provide either the API key or an OAuth 2.0 token, or both—whatever option is most convenient for you."
And to provide the API key, the documentation states:
"After you have an API key, your application can append the query parameter key=yourAPIKey to all request URLs."
So, I should be able to get a response listing the sheets in a public spreadsheet at the following URL:
https://sheets.googleapis.com/v4/spreadsheets/{spreadsheetId}?key={myAPIkey}
(with, obviously, the id and key supplied in the path and query string respectively)
However, when I do this, I get an HTTP 401 response:
{
error: {
code: 401,
message: "The request does not have valid authentication credentials.",
status: "UNAUTHENTICATED"
}
}
Can anyone else get this to work against a public workbook? If not, can anyone monitoring this thread from the Google side either comment or provide a working sample?
I managed to get this working. Even I was frustrated at first. And, this is not a bug. Here's how I did it:
First, enable these in your GDC to get rid of authentication errors.
-Google Apps Script Execution API
-Google Sheets API
Note: Make sure the Google account you used in GDC must be the same account you're using in Spreadsheet project else you might get a "The API Key and the authentication credential are from different projects" error message.
Go to https://developers.google.com/oauthplayground where you will acquire authorization tokens.
On Step 1, choose Google Sheets API v4 and choose https://www.googleapis.com/auth/spreadsheets scope so you have bot read and write permissions.
Click the Authorize APIs button. Allow the authentication and you'll proceed to Step 2.
On Step 2, click Exchange authorization code for tokens button. After that, proceed to Step 3.
On Step 3, time to paste your URL request. Since default server method is GET proceed and click Send the request button.
Note: Make sure your URL requests are the ones indicated in the Spreadsheetv4 docs.
Here's my sample URL request:
https://sheets.googleapis.com/v4/spreadsheets/SPREADSHEET_ID?includeGridData=false
I got a HTTP/1.1 200 OK and it displayed my requested data. This goes for all Spreadsheetv4 server-side processes.
Hope this helps.
We recently fixed this and it should now be working. Sorry for the troubles, please try again.
The document must be shared to "Anyone with the link" or "Public on the web". (Note: the publishing settings from "File -> Publish to the web" are irrelevant, unlike in the v3 API.)
This is not a solution of the problem but I think this is a good way to achieve the goal. On site http://embedded-lab.com/blog/post-data-google-sheets-using-esp8266/ I found how to update spreadsheet using Google Apps Script. This is an example with GET method. I will try to show you POST method with JSON format.
How to POST:
Create Google Spreadsheet, in the tab Tools > Script Editor paste following script. Modify the script by entering the appropriate spreadsheet ID and Sheet tab name (Line 27 and 28 in the script).
function doPost(e)
{
var success = false;
if (e != null)
{
var JSON_RawContent = e.postData.contents;
var PersonalData = JSON.parse(JSON_RawContent);
success = SaveData(
PersonalData.Name,
PersonalData.Age,
PersonalData.Phone
);
}
// Return plain text Output
return ContentService.createTextOutput("Data saved: " + success);
}
function SaveData(Name, Age, Phone)
{
try
{
var dateTime = new Date();
// Paste the URL of the Google Sheets starting from https thru /edit
// For e.g.: https://docs.google.com/---YOUR SPREADSHEET ID---/edit
var MyPersonalMatrix = SpreadsheetApp.openByUrl("https://docs.google.com/spreadsheets/d/---YOUR SPREADSHEET ID---/edit");
var MyBasicPersonalData = MyPersonalMatrix.getSheetByName("BasicPersonalData");
// Get last edited row
var row = MyBasicPersonalData.getLastRow() + 1;
MyBasicPersonalData.getRange("A" + row).setValue(Name);
MyBasicPersonalData.getRange("B" + row).setValue(Age);
MyBasicPersonalData.getRange("C" + row).setValue(Phone);
return true;
}
catch(error)
{
return false;
}
}
Now save the script and go to tab Publish > Deploy as Web App.
Execute the app as: Me xyz#gmail.com,
Who has access to the app: Anyone, even anonymous
Then to test you can use Postman app.
Or using UWP:
private async void Button_Click(object sender, RoutedEventArgs e)
{
using (HttpClient httpClient = new HttpClient())
{
httpClient.BaseAddress = new Uri(#"https://script.google.com/");
httpClient.DefaultRequestHeaders.Accept.Add(new System.Net.Http.Headers.MediaTypeWithQualityHeaderValue("application/json"));
httpClient.DefaultRequestHeaders.AcceptEncoding.Add(new System.Net.Http.Headers.StringWithQualityHeaderValue("utf-8"));
string endpoint = #"/macros/s/---YOUR SCRIPT ID---/exec";
try
{
PersonalData personalData = new PersonalData();
personalData.Name = "Jarek";
personalData.Age = "34";
personalData.Phone = "111 222 333";
HttpContent httpContent = new StringContent(JsonConvert.SerializeObject(personalData), Encoding.UTF8, "application/json");
HttpResponseMessage httpResponseMessage = await httpClient.PostAsync(endpoint, httpContent);
if (httpResponseMessage.IsSuccessStatusCode)
{
string jsonResponse = await httpResponseMessage.Content.ReadAsStringAsync();
//do something with json response here
}
}
catch (Exception ex)
{
}
}
}
public class PersonalData
{
public string Name;
public string Age;
public string Phone;
}
To above code NuGet Newtonsoft.Json is required.
Result:
If your feed is public and you are using api key, make sure you are throwing a http GET request.In case of POST request, you will receive this error.
I faced same.
Getting data using
Method: spreadsheets.getByDataFilter has POST request
I just discovered the Google APIs Client Library for .NET, but because of lack of documentation I have a hard time to figure it out.
I am trying to do a simple test, by doing a custom search, and I have looked among other, at the following namespace:
Google.Apis.Customsearch.v1.Data.Query
I have tried to create a query object and fill out SearchTerms, but how can I fetch results from that query?
My bad, my first answer was not using the Google APIs.
As a pre-requisite, you need to get the Google API client library
(In particular, you will need to reference Google.Apis.dll in your project). Now, assuming you've got your API key and the CX, here is the same code that gets the results, but now using the actual APIs:
string apiKey = "YOUR KEY HERE";
string cx = "YOUR CX HERE";
string query = "YOUR SEARCH HERE";
Google.Apis.Customsearch.v1.CustomsearchService svc = new Google.Apis.Customsearch.v1.CustomsearchService();
svc.Key = apiKey;
Google.Apis.Customsearch.v1.CseResource.ListRequest listRequest = svc.Cse.List(query);
listRequest.Cx = cx;
Google.Apis.Customsearch.v1.Data.Search search = listRequest.Fetch();
foreach (Google.Apis.Customsearch.v1.Data.Result result in search.Items)
{
Console.WriteLine("Title: {0}", result.Title);
Console.WriteLine("Link: {0}", result.Link);
}
First of all, you need to make sure you've generated your API Key and the CX. I am assuming you've done that already, otherwise you can do it at those locations:
API Key (you need to create a new browser key)
CX (you need to create a custom search engine)
Once you have those, here is a simple console app that performs the search and dumps all the titles/links:
static void Main(string[] args)
{
WebClient webClient = new WebClient();
string apiKey = "YOUR KEY HERE";
string cx = "YOUR CX HERE";
string query = "YOUR SEARCH HERE";
string result = webClient.DownloadString(String.Format("https://www.googleapis.com/customsearch/v1?key={0}&cx={1}&q={2}&alt=json", apiKey, cx, query));
JavaScriptSerializer serializer = new JavaScriptSerializer();
Dictionary<string, object> collection = serializer.Deserialize<Dictionary<string, object>>(result);
foreach (Dictionary<string, object> item in (IEnumerable)collection["items"])
{
Console.WriteLine("Title: {0}", item["title"]);
Console.WriteLine("Link: {0}", item["link"]);
Console.WriteLine();
}
}
As you can see, I'm using a generic JSON deserialization into a dictionary instead of being strongly-typed. This is for convenience purposes, since I don't want to create a class that implements the search results schema. With this approach, the payload is the nested set of key-value pairs. What interests you most is the items collection, which is the search result (first page, I presume). I am only accessing the "title" and "link" properties, but there are many more than you can either see from the documentation or inspect in the debugger.
look at API Reference
using code from google-api-dotnet-client
CustomsearchService svc = new CustomsearchService();
string json = File.ReadAllText("jsonfile",Encoding.UTF8);
Search googleRes = null;
ISerializer des = new NewtonsoftJsonSerializer();
googleRes = des.Deserialize<Search>(json);
or
CustomsearchService svc = new CustomsearchService();
Search googleRes = null;
ISerializer des = new NewtonsoftJsonSerializer();
using (var fileStream = new FileStream(filename, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
{
googleRes = des.Deserialize<Search>(fileStream);
}
with the stream you can also read off of webClient or HttpRequest, as you wish
Google.Apis.Customsearch.v1 Client Library
http://www.nuget.org/packages/Google.Apis.Customsearch.v1/
you may start from Getting Started with the API.