youtube api v3 buscar por palabra clave javascript

Question

Nov 17, 2014, 03:53 PM

youtube-api javascript youtube youtube-data-api

youtube api v3 buscar por palabra clave javascript

El ejemplo de JavaScript para "buscar por palabra clave" que se proporciona en la página de desarrolladores de Google no me funciona.https://developers.google.com/youtube/v3/code_samples/javascript Cuando ejecuto el código, aparece un cuadro de búsqueda deshabilitado con "gatos" dentro. Además, el ejemplo no explica cómo escribir en la clave API en lugar de la ID del cliente. Dice que es posible, pero no da un ejemplo concreto de cómo hacerlo. ¿Alguien puede señalar dónde va mal este código? El código para los dos archivos .js y el html es el siguiente:

archivo auth.js:

// The client ID is obtained from the Google Developers Console
// at https://console.developers.google.com/.
// If you run this code from a server other than http://localhost,
// you need to register your own client ID.
var OAUTH2_CLIENT_ID = '__YOUR_CLIENT_ID__';
var OAUTH2_SCOPES = [
  'https://www.googleapis.com/auth/youtube'
];

// Upon loading, the Google APIs JS client automatically invokes this callback.
googleApiClientReady = function() {
  gapi.auth.init(function() {
    window.setTimeout(checkAuth, 1);
  });
}

// Attempt the immediate OAuth 2.0 client flow as soon as the page loads.
// If the currently logged-in Google Account has previously authorized
// the client specified as the OAUTH2_CLIENT_ID, then the authorization
// succeeds with no user intervention. Otherwise, it fails and the
// user interface that prompts for authorization needs to display.
function checkAuth() {
  gapi.auth.authorize({
client_id: OAUTH2_CLIENT_ID,
scope: OAUTH2_SCOPES,
immediate: true
  }, handleAuthResult);
}

// Handle the result of a gapi.auth.authorize() call.
function handleAuthResult(authResult) {
 if (authResult && !authResult.error) {
// Authorization was successful. Hide authorization prompts and show
// content that should be visible after authorization succeeds.
$('.pre-auth').hide();
$('.post-auth').show();
loadAPIClientInterfaces();
} else {
// Make the #login-link clickable. Attempt a non-immediate OAuth 2.0
// client flow. The current function is called when that flow completes.
$('#login-link').click(function() {
  gapi.auth.authorize({
    client_id: OAUTH2_CLIENT_ID,
    scope: OAUTH2_SCOPES,
    immediate: false
    }, handleAuthResult);
  });
 }
}

// Load the client interfaces for the YouTube Analytics and Data APIs, which
// are required to use the Google APIs JS client. More info is available at
// http://code.google.com/p/google-api-javascript-client   /wiki/GettingStarted#Loading_the_Client
function loadAPIClientInterfaces() {
gapi.client.load('youtube', 'v3', function() {
handleAPILoaded();
 });
}

archivo search.js:

// After the API loads, call a function to enable the search box.
function handleAPILoaded() {
  $('#search-button').attr('disabled', false);
}

// Search for a specified string.
function search() {
  var q = $('#query').val();
  var request = gapi.client.youtube.search.list({
q: q,
part: 'snippet'
 });

 request.execute(function(response) {
var str = JSON.stringify(response.result);
$('#search-container').html('<pre>' + str + '</pre>');
 });
}

search.html

<!doctype html>
<html>
 <head>
<title>Search</title>
</head>
<body>
<div id="buttons">
  <label> <input id="query" value='cats' type="text"/><button id="search-button"  disabled onclick="search()">Search</button></label>
</div>
<div id="search-container">
</div>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js"></script>
<script src="auth.js"></script>
<script src="search.js"></script>
<script src="https://apis.google.com/js/client.js?onload=googleApiClientReady">  </script>
</body>
</html>