Creating a Rhodes Application which will synchronize your tweets to your phone

In this blog I will create a Rhodes application which will sync your tweets through rhosync.

I am currently using Rhodes 2.1.0 and Rhosync 2.0.6.

If you want to some complex operation you can read twitter API docs:

http://dev.twitter.com/doc/get/statuses/user_timeline

Step 1.) Create a Rhodes Application

1.) Go to command prompt and create Rhodes application

>rhogen app twitter-api

>cd twitter-api

>rhogen model twitter text

2.) Now update index.erb( Adding a link to index page of Twitter controller

link_to “Twitter”, :controller => :Twitter

3.) Enable sync in Twitter model.

Update twitter.rb and add the following line

enable sync

4.) Update rhoconfig.txt(Setting the path for rhosync server)

syncserver = ‘http://localhost:9292/application’

5.) Start the simulator

rake run:bb

Step 2.) Create Rhosync Application

1.) Go to command promt

>rhosync app twitter –server

> cd twitter-server

>rhosync source twitter

2.) Update the source adapter twitter.rb

require ‘json’

require ‘open-uri’

Add this code in query method:

def query(params=nil)

parsed=""

open('http://api.twitter.com/1/statuses/user_timeline.json?screen_name=nalwayaabhishek') do |f|

parsed=JSON.parse(f.read)

end

@result = {}

parsed.each do |item|

item_hash = {}

item_hash['text'] = item['text']

@result[item['id'].to_s] = item_hash

end

@result

end

3.) Start redis server

rake redis:start

4.) Start rhosync server

rake rhosync:start

By default it will start on port 9292.

Once the simulater is started Login with any username and password. And sync the data.

Now you can see your tweets even if you are offline.