I am using the Facebook JavaScript SDK.
I have created two fan pages on Facebook using my Facebook id, and now I want to get those pages via JavaScript. How can I do this with the Facebook JavaScript SDK?
you can query that via graph api via '/me/accounts'
Following the photo-albums example, this is a quick sample code:
<html>
<head>
<title>My Pages list</title>
</head>
<body>
<fb:login-button perms="manage_pages"
onlogin="getPages()">
Grant Permissions to Allow access to Pages</fb:login-button>
<ul id="pages"></ul>
<script>
window.getPages = function() {
FB.api('/me/accounts', function(resp) {
var ul = document.getElementById('pages');
for (var i=0, l=resp.data.length; i<l; i++) {
var
page= resp.data[i];
li = document.createElement('li');
li.innerHTML = "Name: " + page.name + "<br /> Category: " + page.category;
ul.appendChild(li);
}
});
};
</script>
<div id="fb-root"></div>
<script src="http://connect.facebook.net/en_US/all.js"></script>
<script>
FB.init({
appId:'APP_ID_HERE', cookie:true,
status:true, xfbml:true
});
</script>
</body>
</html>
The page object contains the following fields: name, id, category and access_token
Related
I am trying to retrieve any Profile data with the LinkedIn SDK right now. I am only able to retrieve my own data. Is there a way to retrieve like any Profile data or search for profiles with xyz Name and Show the results? I can't find usefull Information about this, neither in the offical documentation or elsewhere.
<!DOCTYPE html>
<html>
<head>
<title>LinkedIn Javascript Api Hello World</title>
<meta charset="utf-8" />
<script type="text/javascript" src="//platform.linkedin.com/in.js">
api_key: xxxxxxxxxxxxxx
onLoad: onLinkedInLoad
authorize: true
</script>
<script type="text/javascript">
function onLinkedInLoad(){
IN.Event.on(IN, "auth", OnLinkedInAuth);
}
function OnLinkedInAuth() {
IN.API.Profile("me").result(ShowProfileData);
}
function ShowProfileData(profiles) {
var member = profiles.values[0];
//var id=member.id;
//var firstName=member.firstName;
//var lastName=member.lastName;
//var photo=member.pictureUrl;
//var headline=member.headline;
document.getElementById("profiles").innerHTML =
"<p id=\"" + member.id + "\">Hello " + member.firstName + " " + member.lastName + "</p>";
}
</script>
</head>
<body>
<script type="IN/Login"></script>
<div id="profiles"></div>
</body>
</html>
Thank you in advance.
There are only 2 ways to do:
Use Oauth2. This means you have to get access token before you search profile by API.
Refer to this, you must be one of Linkedin Partners.
I am developing an application that uses SoundCloud API.
I am using frames for having the soundcloud widget on my page.
I made a search bar where user can put an input (such as singer name) and based on that input I am trying to format a URL that will go and retrieve track or playlist from SoundCloud (anything that works)
Right now - it is unable to get the url due to invalid formatting - kindly suggest the best open ended url format so that users can search any singer/song to get back a the correct url (which then gets added to the player).
Code:
EJS file:
<html>
<head>
<title>MIX Mashup Page</title>
<script type='text/javascript' src='http://code.jquery.com/jquery-1.11.0.min.js'></script>
<script type='text/javascript' src='./javascripts/form.js'></script>
<link rel='stylesheet' href='stylesheets/style2.css' />
<script type='text/javascript' src='http://connect.soundcloud.com/sdk.js'> </script>
<script type='text/javascript' src='https://w.soundcloud.com/player/api.js'></script>
<script src="https://w.soundcloud.com/player/api.js" type="text/javascript"></script>
</head>
<body>
<button id ='mixes'> MIXES </button>
<h1> MIX </h1>
Search Track to Play <input id = "searchbar" type="text" name="Search"/> <button id ='search'>Search</button>
<iframe id="sc-widget" src="https://w.soundcloud.com/player/?url=http://soundcloud.com/christineandthequeens/tilted&single_active=false" width="33%" height="365" scrolling="no" frameborder="yes"></iframe>
</body>
</html>
Javascript File:
$(document).ready(function() {
SC.initialize({
client_id:'3dcb8913f19ee91a5f6c203c56333d75'
});
$("#stream").click(function(){
SC.stream("/tracks/293", {autoPlay: true});
});
var iframeElement = document.querySelector('iframe');
var widget1 = SC.Widget(iframeElement);
(function(){
var widgetIframe = document.getElementById('sc-widget'),
widget = SC.Widget(widgetIframe);
widget.bind(SC.Widget.Events.READY, function(){
widget.bind(SC.Widget.Events.PLAY, function(){
// get information about currently playing sound
widget.getCurrentSound(function(currentSound){
console.log('sound ' + currentSound.get('') + 'began to play');
});
});
// get current level of volume
widget.getVolume(function(volume){
console.log('current volume value is ' + volume);
});
// set new volume level
widget.setVolume(50);
// get the value of the current position
});
}());
})
$(function() {
$("#search").click(function(){
//storing values from the url
var searchrequest = $("#searchbar").val();
result = "https://w.soundcloud.com/player/? url=http://soundcloud.com/"+searchrequest;
console.log(searchrequest);
//$('iframe src').html(result);
console.log(result);
$("#sc-widget").attr("src", result);
});
});
Your current code works as long as the user adds the exact artist username and a slash in the query. fiddle
I would suggest using the soundcloud tracks api to query and display a list of matching results which the user can choose from.
BTW: The widget api has a load(url, options) method for reloading the widget with a different resource.
We have an application that relies upon Google to authenticate its users against our google apps account and then do some serverside verification and group lookups.
Recently google changed the name of the object that held the access_token variable which we require to authenticate. In the docs (https://developers.google.com/identity/sign-in/web/reference#googleusergetbasicprofile) it says that access_token is available from the getAuthResponse() method, however when i use this it comes back as undefined. Inspecting the object after console.log() reveals all the other fields mentioned except access_token. I'm worried that Google will change the object again in the future and leave us without our application.
Here is the code.
<head>
<link rel="stylesheet" href="//code.jquery.com/ui/1.11.1/themes/smoothness/jquery-ui.css">
<script src="https://apis.google.com/js/platform.js" async defer></script>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<script src="//code.jquery.com/ui/1.11.4/jquery-ui.js"></script>
<meta name="google-signin-client_id" content="XXX.apps.googleusercontent.com">
<script>
//This happens after the user has authenticated with Google and has been passed
//back to the page
function onSignIn(googleUser) {
//Check to see whether the user is trying to sign out.
if (window.location.href.indexOf("signOut=1") !== -1) {
//Sign them out of the application.
signOut();
//redirect them to the same page, without the signOut query string so they can log back in if want
window.location.href='googlesigninform.html'
return false;
}
//Grab the token, access token and email.
var _id = googleUser.getAuthResponse().id_token; //This works
var _accessToken = googleUser.Ka.access_token; //This works but changed from googleUser.B.access_token
var profile = googleUser.getBasicProfile(); //Works
console.log(googleUser.access_token); //Undefined
console.log(googleUser.getAuthResponse().access_token);//Undefined
//Make a post request to the API
makePostRequest(_id, _accessToken, profile.getEmail());
}
What is the correct way to access the access_token variable?
If you need to use access token you are using the wrong type of google signin flow.
You should follow this page: https://developers.google.com/identity/sign-in/web/server-side-flow
What you did implement is google Sign-In to identify users (https://developers.google.com/identity/sign-in/web/)
Which only provides a unique id per user because it is meant to authenticate the user for your own service and not to give an access token to use for other Google services later on.
I believe your problem is that your application is lacking the necessary google-signin-scope.
To answer your question i created an app from the ground using the Google Developer Console. The application is very simple like the one this this tutorial.
The entire application consists of a simple HTML that loads the google API and has a callback called onSignIn (like yours).
Here's the entide code of the application:
<html lang="en">
<head>
<meta name="google-signin-scope" content="profile email">
<meta name="google-signin-client_id" content="PLACE_YOUR_ID_HERE.apps.googleusercontent.com">
<script src="https://apis.google.com/js/platform.js" async defer></script>
</head>
<body>
<div class="g-signin2" data-onsuccess="onSignIn" data-theme="dark"></div>
<script>
function onSignIn(googleUser) {
var response = googleUser.getAuthResponse(),
idToken = response['id_token'],
accessToken = response['access_token'];
console.dir('id token: ' + idToken);
console.dir('access token: ' + accessToken);
}
</script>
</body>
</html>
As you can see, the difference between my app and yours is that yours is lacking the first META attribute.
Well i have a hack work around that gets the access_token from the variable.
function findAccessToken(googleUser) {
var returnValue;
Object.getOwnPropertyNames(googleUser).forEach(function (val, idx, array) {
console.log(val + ' -> ' + googleUser[val]);
Object.getOwnPropertyNames(googleUser[val]).forEach(function (vals, idxs, arrays) {
if (vals === "access_token") {
console.log("true");
returnValue = googleUser[val][vals];
}
});
});
return returnValue;
}
Surely this can't be the most elegant solution. If someone could point in the righter direction that would be good.
Here is the code for sign in using google.
<html lang="en">
<head>
<meta name="google-signin-scope" content="profile email">
<meta name="google-signin-client_id" content="YOUR_CLIENT_ID.apps.googleusercontent.com">
<script src="https://apis.google.com/js/platform.js" async defer></script>
</head>
<body>
<div class="g-signin2" data-onsuccess="onSignIn" data-theme="dark"></div>
<script>
function onSignIn(googleUser) {
// Useful data for your client-side scripts:
var profile = googleUser.getBasicProfile();
console.log("ID: " + profile.getId()); // Don't send this directly to your server!
console.log("Name: " + profile.getName());
console.log("Image URL: " + profile.getImageUrl());
console.log("Email: " + profile.getEmail());
// The ID token you need to pass to your backend:
var id_token = googleUser.getAuthResponse().id_token;
console.log("ID Token: " + id_token);
};
</script>
</body>
</html>
Try this
var _access_token = GoogleUser.getAuthResponse().access_token
The javascript example for "search by keyword" that is given at the google developers page isn't working for me. https://developers.google.com/youtube/v3/code_samples/javascript
When I run the code, I get a disabled search box with "cats" inside. Also, the example doesn't explain how to write in the API key as opposed to the Client ID. It says it's possible, but gives no concrete example of how to do it. Can someone point out where this code is going wrong. The code for the two .js files and the html is as follows:
auth.js file:
// 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();
});
}
search.js file:
// 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>
The documentation is misleading a bit (one might even say incorrect); the HTML for the "search by keyword" is loading the same "auth.js" that the other two examples on that page are, but it doesn't then have any HTML elements to actually trigger the login process (i.e. a "login button" if a user isn't already authorized) like the other two examples do. Bascially, if you're using that provided auth.js, you need to have, in your HTML, a section that looks like this:
<div id="login-container" class="pre-auth">
This application requires access to your YouTube account.
Please authorize to continue.
</div>
Then, you can also add the class of "post-auth" on a new div that wraps around your existing buttons and search container. The demo will then, when a user visits, only present the login link; when clicked on, and when a user allows the authorization, then the login link will be hidden and your search area will be shown (and the button enabled). That's just how the demo is set up.
Of course, search by keyword does NOT require oAuth2, and so (to answer your 2nd question) you might find it easier to A) remove the handleApiLoaded method (so your button is never disabled), and B) call gapi.client.load() manually (i.e. not triggered by an oAuth success). Then, call gapi.client.setApiKey({YOUR KEY}) so that all of your requests will include your key in their header.
Thanks so much jlmcdonald for your help. It took me a while to figure out the second part of your response, but I finally had success. The following html gets the example on the google developers webpage to work. Note though, at first I was getting a 401 error. To fix it, I had to go to the google developers console and select my project. Then, APIs&auth->consent screen and then fill in the email address and product name:
<!doctype html>
<html>
<head>
<title>Search</title>
</head>
<body>
<div id="login-container" class="pre-auth">
This application requires access to your YouTube account.
Please authorize to continue.
</div>
<div id="buttons" class="post-auth">
<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="/files/theme/auth.js"></script>
<script src="/files/theme/search.js"></script>
<script src="https://apis.google.com/js/client.js?onload=googleApiClientReady"> </script>
</body>
</html>
As you noted in your response, oAuth2 isn't necessary for a simple keyword search. The following is some html that just uses the API key. I didn't reference the two .js files like before, rather, I just included the script in the html. Your post at gapi.client.youtube is undefined? really helped me figure it out:
<!doctype html>
<html>
<head>
<title>Search</title>
</head>
<body>
<div id="buttons">
<label> <input id="query" value='cats' type="text"/><button id="search-button" onclick="keyWordsearch()">Search</button></label>
</div>
<div id="search-container">
</div>
<script>
function keyWordsearch(){
gapi.client.setApiKey('API key here');
gapi.client.load('youtube', 'v3', function() {
makeRequest();
});
}
function makeRequest() {
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>');
});
}
</script>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js"></script>
<script src="https://apis.google.com/js/client.js?onload=googleApiClientReady"> </script>
</body>
</html>
Now that I got the search part, could you explain how I can display the thumbnails and titles of the results and then when I click them, the video opens in an embedded player on the same page? Thanks.
Thank you for your coding. Let me share my code:
function makeRequest(){
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,'',4);
$('#search-container').val( str);
makeControl(response);
});
}
function makeControl(resp){
var stList = '<table id="res1" border="1" cellspacing="1" width="100%"><tbody>';
for (var i=0; i<resp.items.length;i++){
var vid = resp.items[i].id.videoId;
var tit = resp.items[i].snippet.title;
if(typeof vid != 'undefined'){
stList += '<tr><td style="width:80px;vertical-align:top">'+
'<a class="show" href="#" title="'+ vid + '" onclick="playVid(this);'+
' return false">'+
'<img width="80" height="60" src="http://img.youtube.com/vi/'+
vid +'/default.jpg"></a></td>'+
'<td><b>'+i+'</b>-'+ tit +'</td></tr>';
}
}
document.getElementById('list1').innerHTML = stList + '</tbody></table>';
//HTML: <div id="list1"
//style="width:853px;height:400px;overflow:auto;background-color:#EEEEEE">
//</div>
}
function playVid(thi){
var st = 'https://www.youtube.com/embed/'+thi.title+'?autoplay=1';
document.getElementById('player').src = st;
//HTML: <iframe id="player" width="853" height="480" src="" frameborder="1" allowfullscreen>
//</iframe>
}
I have been trying to make facebook page that will display different content depending on the Like / Unlike. I found the code below on this site which works to a certain extent however not in Chrome Browser - I also get a nasty pop-up that is XD Proxy. In firefox this pops up and then goes away before working perfectly.
Any help would be greatly appreciated.
Index.html (displayed in the iFrame)
<!DOCTYPE html>
<html>
<head>
<meta charset='UTF-8' />
<title>BASE</title>
<link rel='stylesheet' href='css/style.css' />
<!--[if IE]>
<script src="http://html5shiv.googlecode.com/svn/trunk/html5.js"></script>
<![endif]-->
<script src='http://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js'></script>
<script src='js/example.js'></script>
</head>
<body>
<div id="fb-root"></div>
<script src="http://connect.facebook.net/en_US/all.js"></script>
<script>
FB.init({
appId : '114317821995273',
status : true,
cookie : true,
xfbml : true
});
</script>
<div id="container_notlike">
YOU DONT LIKE
</div>
<div id="container_like">
YOU LIKE
</div>
</body>
</html>
Javascript is:
$(document).ready(function(){
FB.login(function(response) {
if (response.session) {
var user_id = response.session.uid;
var page_id = "187015391355550"; //Test Page
var fql_query = "SELECT uid FROM page_fan WHERE page_id = "+page_id+"and uid="+user_id;
var the_query = FB.Data.query(fql_query);
the_query.wait(function(rows) {
if (rows.length == 1 && rows[0].uid == user_id) {
$("#container_like").show();
//here you could also do some ajax and get the content for a "liker" instead of simply showing a hidden div in the page.
} else {
$("#container_notlike").show();
//and here you could get the content for a non liker in ajax...
}
});
} else {
// user is not logged in
}
});
});
Many thanks in advance to anyone that can help. And thanks to the previous poster that has got me this far.
Your fql query needs a space after the page_id.
It should read:
var fql_query = "SELECT uid FROM page_fan WHERE page_id = "+page_id+" and uid="+user_id;