nachiket-p/app.js

## app.js
if (Meteor.is_client) {
	var userName = "PatelNachiket";
	Template.hello.greeting = function () {
		return "Fetch recent tweets from Twitter stream of user : " ;
	};

	Template.hello.events = {
		'click #fetchButton' : function () {
			console.log("Recent tweets from stream!");
			$('#fetchButton').attr('disabled','true').val('loading...');
			userName = $('#userName').val();
			Meteor.call('fetchFromService', userName, function(err, respJson) {
				if(err) {
					window.alert("Error: " + err.reason);
					console.log("error occured on receiving data on server. ", err );
				} else {
					console.log("respJson: ", respJson);
					//window.alert(respJson.length + ' tweets received.');
					Session.set("recentTweets",respJson);
				}
				$('#fetchButton').removeAttr('disabled').val('Fetch');
			});
		}
	};

	Template.hello.recentTweets = function() {
	 	return Session.get("recentTweets") || [];
	}

	Template.hello.userName = function() {
		return userName;
	}
}

if (Meteor.is_server) {
	Meteor.methods({
		fetchFromService: function(userName) {
			var url = "https://api.twitter.com/1/statuses/user_timeline.json?include_entities=true&include_rts=true&screen_name="+userName+"&count=10";
			//synchronous GET
			var result = Meteor.http.get(url, {timeout:30000});
			if(result.statusCode==200) {
				var respJson = JSON.parse(result.content);
				console.log("response received.");
				return respJson;
			} else {
				console.log("Response issue: ", result.statusCode);
				var errorJson = JSON.parse(result.content);
				throw new Meteor.Error(result.statusCode, errorJson.error);
			}
		}
	});
}

## home_tpl.html
<head>
  <title>Meteor - twitter public timeline demo</title>
</head>

<body>
  {{> hello}}
</body>

<template name="hello">
  <h3>Meteor: calling 3rd party service</h3>
  {{greeting}} <input type="text" id="userName" value="{{userName}}"></input>
  <input type="button" value="Fetch" id="fetchButton" />

<ul>
  {{#each recentTweets}}
    <li>{{text}}</li>
  {{/each}}
</ul>
</template>
	if (Meteor.is_client) {
	var userName = "PatelNachiket";
	Template.hello.greeting = function () {
	return "Fetch recent tweets from Twitter stream of user : " ;
	};

	Template.hello.events = {
	'click #fetchButton' : function () {
	console.log("Recent tweets from stream!");
	$('#fetchButton').attr('disabled','true').val('loading...');
	userName = $('#userName').val();
	Meteor.call('fetchFromService', userName, function(err, respJson) {
	if(err) {
	window.alert("Error: " + err.reason);
	console.log("error occured on receiving data on server. ", err );
	} else {
	console.log("respJson: ", respJson);
	//window.alert(respJson.length + ' tweets received.');
	Session.set("recentTweets",respJson);
	}
	$('#fetchButton').removeAttr('disabled').val('Fetch');
	});
	}
	};

	Template.hello.recentTweets = function() {
	return Session.get("recentTweets") \|\| [];
	}

	Template.hello.userName = function() {
	return userName;
	}
	}

	if (Meteor.is_server) {
	Meteor.methods({
	fetchFromService: function(userName) {
	var url = "https://api.twitter.com/1/statuses/user_timeline.json?include_entities=true&include_rts=true&screen_name="+userName+"&count=10";
	//synchronous GET
	var result = Meteor.http.get(url, {timeout:30000});
	if(result.statusCode==200) {
	var respJson = JSON.parse(result.content);
	console.log("response received.");
	return respJson;
	} else {
	console.log("Response issue: ", result.statusCode);
	var errorJson = JSON.parse(result.content);
	throw new Meteor.Error(result.statusCode, errorJson.error);
	}
	}
	});
	}
	<head>
	<title>Meteor - twitter public timeline demo</title>
	</head>

	<body>
	{{> hello}}
	</body>

	<template name="hello">
	<h3>Meteor: calling 3rd party service</h3>
	{{greeting}} <input type="text" id="userName" value="{{userName}}"></input>
	<input type="button" value="Fetch" id="fetchButton" />

	<ul>
	{{#each recentTweets}}
	<li>{{text}}</li>
	{{/each}}
	</ul>
	</template>