I am learning using youtube data api v3 to show list of playlists and further show list of videos of each play list from below link
https://developers.google.com/youtube/v3
I was able to get playlist for a channel id. And further each playlist, list of videos.
Before that I need channel id to do rest of operations. The input would be name of the channel and output should be details which includes unique channel id.
Below is the code snip that I was trying but I always get null result. Where as other part of code (by hard coding channel id) works great.
public class GetChannelInfoAsyncTask extends AsyncTask<String, Void, ChannelListResponse> {
private static final String YOUTUBE_CHANNELLIST_PART = "snippet";
private static final String YOUTUBE_CHANNELLIST_FIELDS = "items(id,snippet(title))";
private YouTube mYouTubeDataApi;
public GetChannelInfoAsyncTask(YouTube api) {
mYouTubeDataApi = api;
}
#Override
protected ChannelListResponse doInBackground(String... params) {
final String channelName = params[0];
ChannelListResponse channelListResponse = null;
try {
channelListResponse = mYouTubeDataApi.channels()
.list(YOUTUBE_CHANNELLIST_PART)
.setForUsername(channelName)
.setAlt(ApiKey.YOUTUBE_API_KEY)
.execute();
} catch (IOException e) {
e.printStackTrace();
}
return channelListResponse;
}
}
Referring to
https://developers.google.com/youtube/v3/docs/channels/list
and tried EXECUTE option with list (by YouTube username) gives 200(OK) success. but with above code its always null.
I came too late, but I have an answer. To get a Youtube channel's ID via v3 API make a HTTP GET request to https://www.googleapis.com/youtube/v3/search with these params:
part=snippet
type=channel
fields=items%2Fsnippet%2FchannelId
q={YOUTUBE_CHANNEL_NAME}
key={YOUR_API_KEY}
Change value for fields key if you need more info.
Try it here
Official Guide: Work with Channel IDs
Youtube data v3 API: Here is the get request to find channel_id by channel name
https://www.googleapis.com/youtube/v3/channels?forUsername={CHANNEL_NAME}&part=snippet,id&key={API_KEY}
Related
I'm trying to learn Spring webflux & R2DBC. The one I try is simple use case:
have a book table
create an API (/books) that provides text stream and returning Flux<Book>
I'm hoping when I hit /books once, keep my browser open, and any new data inserted to book table, it will send the new data to browser.
Scenario 2, still from book table:
have a book table
create an API (/books/count) that returning count of data in book as Mono<Long>
I'm hoping when I hit /books/count once, keep my browser open, and any new data inserted /deleted to book table, it will send the new count to browser.
But it does not works. After I isnsert new data, no data sent to any of my endpoint.
I need to hit /books or /books/count to get the updated data.
I think to do this, I need to use Server Sent Events? But how to do this in and also querying data? Most sample I got is simple SSE that sends string every certain interval.
Any sample to do this?
Here is my BookApi.java
#RestController
#RequestMapping(value = "/books")
public class BookApi {
private final BookRepository bookRepository;
public BookApi(BookRepository bookRepository) {
this.bookRepository = bookRepository;
}
#GetMapping(produces = MediaType.TEXT_EVENT_STREAM_VALUE)
public Flux<Book> getAllBooks() {
return bookRepository.findAll();
}
#GetMapping(value = "/count", produces = MediaType.TEXT_EVENT_STREAM_VALUE)
public Mono<Long> count() {
return bookRepository.count();
}
}
BookRepository.java (R2DBC)
import org.springframework.data.r2dbc.repository.R2dbcRepository;
public interface BookRepository extends R2dbcRepository<Book, Long> {
}
Book.java
#Table("book")
#Data
#AllArgsConstructor
#NoArgsConstructor
public class Book {
#Id
private Long id;
#Column(value = "name")
private String name;
#Column(value = "author")
private String author;
}
Use a Processor or Sink to handle the Book created event.
Check my example using reactor Sinks, and read this article for the details.
Or use a tailable Mongo document.
A tailable MongoDB document can do the work automatically, check the main branch of the same repos.
My above example used the WebSocket protocol, it is easy to switch to SSE, RSocket.
Below Post would help you to achieve your first requirement
Spring WebFlux (Flux): how to publish dynamically
Let me know , if that helps you
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 am trying to update my LMS to be TinCanAPI compliant and while I have been able to capture the statements for the beginning and the end of the Tetris Example game I have been unable to update the ActivityProfile calls to highscores as I am unsure as to what exactly is required to be returned.
I have the following WebAPI controller:
public class ActivitiesController : ApiController
{
private XAPIBiz xvm;
public ActivitiesController()
{
MetaLearning.Data.MetaLearningContext dbcontext = new MetaLearningContext(System.Configuration.ConfigurationManager.ConnectionStrings["MetaLearningContext"].ConnectionString);
xvm = new MetaLearning.Biz.XAPIBiz(dbcontext);
}
// GET api/activity/5
public string Get([FromUri]string profileId, [FromUri]string activityId)
{
return "[{actor:{name:John Paul}, score:9921, date:2014-04-07T14:42:46.492Z},{actor:{name:John Paul}, score:4000, date:2014-04-07T14:42:46.492Z}]";
//var test = profileId;
//var test2 = activityId;
//return "value";
}
.......
}
If I try to view the leaderboard when the course is hosted on Cloud.Scorm.Com then I am able to see the request to /activities/profile?profileId=highscores&activityId=http%3A%2F%2Ftincanapi.com%2FJsTetris_TCAPI
I get the response of
"[{actor:{name:John Paul}, score:9921, date:2014-04-07T14:42:46.492Z},{actor:{name:John Paul}, score:4000, date:2014-04-07T14:42:46.492Z}]"
But If I try to return just the string value of this for testing purposes I get a list of 137 undefined on the leaderboard.
If I return void in this controller action then the leaderboard appears blank.
If I save the text in this file as a json file and save to blob storage and then try to return a URI pointing to the file I get an undefined list of 66 names.
Any help in furthering my understanding of how the ActivityProfile API works would be greatly appreciated. What is the implementation on SCORM cloud?
I would like to pull stories from Agile Zen using their REST API.
I read:
http://help.agilezen.com/kb/api/overview
http://help.agilezen.com/kb/api/security
Also, I got this to work: http://groovy.codehaus.org/HTTP+Builder
How would one combine the above in order to get Groovy client code to access AgileZen stories?
Here is the code sample which makes one story with id of 1 show up for a specific project whose id is 16854:
import groovyx.net.http.HTTPBuilder
import static groovyx.net.http.Method.GET
import static groovyx.net.http.ContentType.JSON
public class StoryGetter {
public static void main(String[] args) {
new StoryGetter().getStories()
}
void getStories() {
// http://agilezen.com/project/16854/story/4
// /api/v1/project/16854/story/2
def http = new HTTPBuilder( 'http://agilezen.com' )
http.request( GET, JSON ) {
uri.path = '/api/v1/project/16854/story/1'
headers.'X-Zen-ApiKey' = 'PUT YOUR OWN API KEY HERE'
response.success = { resp, json ->
println "json size is " + json.size()
println json.toString()
}
}
}
}
I had to put in a fake API key in this post since I should not share my API key.
(By the way, this is not using SSL. A follow up question in regards to doing this for a SSL enabled project may come soon.)
I doubt anyone has specific experience related to this particular task, but maybe you can spot my problem. I'm trying to make a call to lithium (forum software) to place a vote in their poll, and their docs show this:
Example URL:
http://community.lithium.com/community-name/restapi/vc/polls/id/15/votes/place
Query Arguments:
poll.choice (required): - the choice to place the vote for. The choice is specified by a string of the form id/choice_id where choice_id is the id of the poll choice
Http Method:
POST
So my code looks something like this:
Dim _Response As New XmlDocument
Dim RestApiRoot As String = "http://example.com/community-name/restapi/vc/polls/id/6/votes/place"
APIRequest = WebRequest.Create(RestApiRoot)
APIRequest.Method = "POST"
APIRequest.Headers.Add("poll.choice", HttpContext.Current.Server.UrlEncode("id/" & _choiceID.ToString))
APIResponse = APIRequest.GetResponse()
APIReader = New StreamReader(APIResponse.GetResponseStream())
_Response.LoadXml(APIReader.ReadToEnd())
APIResponse.Close()
I'm not able to successfully register a vote and they say it's because the poll.choice param is not appearing in the header, but if I step through debugging, I see it in the Header Keys/Items just fine.
Anyone have any clue what I might be doing wrong?
I do exactly this with RestSharp, an open source REST framework. It works great with the Lithium REST API.
You're code will look something like this using RestSharp:
You'll create a class to look like the response from the Lithium API, in this case "Response". It will look like this (sorry, you'll have to translate this to VB.NET):
public class LithiumResponse
{
public string status { get; set; }
public string value { get; set; }
public string message { get; set; }
}
Now RestSharp will use that to capture the result like this:
// create the request
var request = new RestRequest();
request.Verb = Method.POST;
request.BaseUrl = "http://example.com/community-name";
// specify the action
request.Action = "restapi/vc/polls/id/6/votes/place";
// add the parameters
request.AddParameter("poll.choice", "id/" + _choiceID.ToString());
// now create a RestClient to execute the request,
// telling it to put the results in your "reponse" class
var client = new RestClient();
var lithiumresponse = client.Execute<LithiumResponse>(request);
// now you can check the status property of your class to
// see if it was successful
if (lithiumresponse.status == "success")
// you successfully placed a vote
I use RestSharp for a lot of interaction with the Lithium API and it makes it brain-dead simple. Pretty awesome library.