I would like to send notifications on their Facebook global icon when they get a comment in my app. And I found that Facebook offers us an API.
https://developers.facebook.com/docs/games/notifications
And I know that
I should put the code below in my rails app.
POST /{recipient_userid}/notifications?access_token= … &template= … &href= …
I, however, can't understand where to put this code. And I have no idea how to realize this only when my app users get a comment. Could you help me?
You should be using Graph API
To use Graph Api with Ruby you can use Koala
Koala is a Facebook library for Ruby, supporting the Graph API (including the batch requests and photo uploads), the REST API, realtime updates, test users, and OAuth validation.
OR
fb_graph
Both are fairly simple to use, once you have oauth_access_token which you can get by an OAuth strategy for authenticating users against your Facebook App. You may want to have a look at omniauth-facebook.
Informative blogs are out there, should be good to get you started.
http://blog.yangtheman.com/2012/02/09/facebook-connect-with-rails-omniauth-devise/
https://coderwall.com/p/bsfitw
Related
I have a blogging application in Ruby on Rails.
I want to publish all the blogs which are published on my rails application to my facebook page automatically from background jobs.
I explore the Facebook Graph Api Feed Api and do some hit and try but didn't get any success.
So could anyone please suggest that how I achieve that.
Thanks in advance.
Well, definitely the gem you are looking for is Koala
It is a lightweight, flexible library for Facebook with support for OAuth authentication, the Graph and REST APIs, realtime updates. It also allows you to post on your page.
It also allows you to post pictures and videos on Facebook
Here is a complete documentation for this gem
I am currently building an app where they require all their users to be able to view their feeds only.
I looked at a lot of tutorials online which talk about the new api v1.1 of twitter and now authentication is required at all times.
I see a lot of examples and even successfully followed several of them like
http://www.appcoda.com/ios-programming-101-integrate-twitter-and-facebook-sharing-in-ios-6/
I even saw a tutorial posted on the twitter dev page.Following all of these focused on a few key elements
Using ACAccount to retrieve the account settings of the current user
Using the SLRequest to encapsulate the HTTP request made to the twitter api
Retrieving the data in JSON format, parsing it and presenting it to the user
Well my question is, I do not want user specific feeds. It's like a company updates their twitter regularly, users using the app should get feeds regarding the company. So I was wondering if there was a way, the app provides some default or hard coded authentication information ?
Is there some sort of tutorial, library or anything out there to help me move in the correct direction ?
Thank You for your time and help.
Your going to want to implement the following API call to get that information:
https://dev.twitter.com/docs/api/1.1/get/statuses/user_timeline
Once your application is authorized you can make a call to,
https://dev.twitter.com/docs/api/1.1/get/statuses/MorleyGaelsGAA.json
That should give you the information you're looking for.
I currently have a bunch of apps that go and make simple anonymous calls to the twitter API, and grab several differing timelines. Obviously, twitter is changing things up with 1.1, and is demanding authenticated calls using oauth. Does that mean each of my users need a token (their own account) to do call, or do I need one app token for all of them? Should I be using the twitter api included with iOS 5? Note: These are not the user's timeline...just several news feeds on twitter. Am a bit confused. Any pointers would be appreciated.
This is a good question, I struggled with this myself.
You can use Twitter API client via PHP and then json_encode the user timeline you want and parse it. This is not the best practice, but is a work around I had to do for an app on which I wanted to only display tweets no other action was need, like getting links, retweets, etc.
hope this serves.
I want my web application, which is built with Ruby on Rails, to communicate with the Facebook Social Graph API, but I am aware of that I need some kind of authorization to achieve that.
So, do I need to build OAuth authentication for my application to make use of auto-publishing messages on the user's Facebook wall?
If not, how could I integrate the social features into my web application?
The web application already has an existing user base; could I also allow my application to get Facebook access? If yes, how?
I would appreciate examples of sites who do this kind of integration really well, also with other services like Twitter, LinkedIn, etc..
All is explained on the facebook developers site:
http://developers.facebook.com/
This explains the auth you need to access graph
http://developers.facebook.com/docs/guides/web/#login
You can then combine graph info with your existing user database by saving their facebook ID number hence then you can pull up profile pics etc
Try using the following gems:
Devise: User authentication (If you already have the framework for user authentication, this will not be needed.
Omniauth: Facebook (or any other OAauth e.g. Twitter) authentication
Koala: Facebook open graph api
If you need only Facebook integration, Koala should be sufficient.
For making them work together check this:
Making OmniAuth, Devise and Koala work together
I want to connect my app to Facebook in order to post on the user's wall. I want the user to click to post a message on his Wall, the pop-up of the js SDK should appear, he would login and authorize and get redirected to the home page as the pop-up disappears.
I was trying the fb_graph gem but had some hard troubles and I want to know: Is there a simpler way to do it?
Note that I don't want to make the user able to login in my app with Facebook, just post to his wall.
As Facebook does not offer any Ruby API, you will have to choose between using the JS SDK or implementing a Facebook share link.
If you only want to post in the user's wall, I recommend the second option because of ease and nature. You can customize the content of the post this way.
If you decide to go the JS way, you will have to:
Create a FB app.
Include FB SDK into your page.
Initialize the SDK with your app settings.
Ask for permissions to the user in order to post into her wall.
Assign a button to a function where you check for login. If she's already logged, show a window to post into the wall (FB popup or your own form, as the iframe dialogs are only available inside Facebook pages).
There is another alternative to step 5 by using Graph API and an access token, but it's a little bit more complicated and I don't recommend it if you are new to FB development.
I think, essentially, it's all or nothing when it comes to Facebook authentication. You're asking for permission to take over the user's identity and post on their Facebook wall - there will definitely be some kind of authentication and user approval. It's not a totally trivial process.
I'm sure you've looked already, but if you are OK using any of the social plugins that Facebook offers (http://developers.facebook.com/docs/plugins/), that might be an easier option to achieve what you're looking for.
If not, you'll have to gain a user's permission and post on the wall the way Facebook describes on their site. There's another gem, called Koala (https://github.com/arsduo/koala) that is pretty easy to use as well, but you can also take a look through the fb_graph documentation and see which pieces of code are applicable to your needs and duplicate that functionality.
The best source of information is on Facebook's site (http://developers.facebook.com/docs/reference/api/), where they describe the process in detail:
You can publish to the Facebook graph by issuing HTTP POST requests to the appropriate connection URLs, using an user access token or an app access token (for Open Graph Pages).
and
Most write operations require extended permissions for the active user. See the authentication guide for details on how you can request extended permissions from the user during the authentication step.
The first time I looked at this stuff I was totally overwhelmed, but play around with it and it will make a lot more sense.
I just saw #manuelpedrera 's answer, and that's a good step-by-step guide. Short answer: there's no shortcut.
Koala is a Facebook library for Ruby, supporting the Graph API (including the batch requests and photo uploads), the REST API, realtime updates, test users, and OAuth validation.
Take a look at Koala gem: https://github.com/arsduo/koala