Yammer API Example

README.txt

To get the APP-ID-CODE you have to create a new Yammer APP likes you can see in this pic: https://onedrive.live.com/redir?resid=326B1FC9A1CE351F!15015&authkey=!AMmmiBkza5_idPM&v=3&ithint=photo%2c.png

Also is IMPORTANT allows javascript calls from the source origin.
To do this you have to specify the source origin on the app info: https://onedrive.live.com/redir?resid=326B1FC9A1CE351F!15016&authkey=!AJ62DteVIedu_q0&v=3&ithint=photo%2c.png

View.html

<script type="text/javascript" data-app-id="APP-ID-CODE" src="https://assets.yammer.com/assets/platform_js_sdk.js"></script>


<div id='page'>
	<div>
		<h2>JS SDK</h2>
		<button id="yammer-js-login-button">JS Login</button>
		<button id="yammer-user-button">Get Current User</button>
		<button id="yammer-group-button">Get Current Groups</button>
	</div>

	<div class="logged-in" style="display: none">
		<p>User is now signed in to the app using Yammer</p>
		<button id="disconnect" class="yj-btn yj-btn-alt">Log out from your Yammer account</button>
	</div>
	<div class="logged-in" style="display: none">
		<h2>Authentication Logs</h2>
		<pre id="authResult"></pre>
	</div>

	<div style="clear: both">&nbsp;</div>
	<div>
		<button id="get-messages">Get messages</button>
		<div class="messages-in" style="display: none">
			<h2>Messages</h2>
			<pre id="messages"></pre>
		</div>
	</div>

	<div style="clear: both">&nbsp;</div>

	<div>
		<input type="text" id="message" />
		<button id="send-message">Send message</button>
	</div>

</div>

YammerAPI.js

yam.connect.embedFeed ( {
	container : '#embedded-feed',
	feedType : 'open-graph',
	feedId : '',
	config : {
		use_sso : false,
		header : true,
		footer : true,
		showOpenGraphPreview : false
	},
	objectProperties : {
		url : '',
		type : 'page'
	}
} );

yam.connect.actionButton ( {
	container : "#embedded-follow",
	action : "follow"
} );

yam.connect.actionButton ( {
	container : "#embedded-like",
	action : "like"
} );

yam.config ( {
	debug : true
} );

function logout ( ) {
	yam.platform.getLoginStatus (
		function ( response ) {
			if ( response.authResponse ) {
				yam.platform.logout ( function ( response ) {
					toggleLoginStatus ( false );
					location.reload ( );
				} );
			}
		}
	);
}

function toggleLoginStatus ( loggedIn ) {
	if ( loggedIn ) {
		$ ( '.not-logged-in' ).hide ( );
		$ ( '.logged-in' ).show ( 'slow' );
	} else {
		$ ( '.not-logged-in' ).show ( 'slow' );
		$ ( '.logged-in' ).hide ( );
	}
}

function displayAuthResult ( authResult ) {
	console.log ( "AuthResult", authResult ); //print user information to the console

	$ ( '#yammer-login' ).innerHTML = 'Welcome to Yammer!';
	toggleLoginStatus ( true );

	$ ( '#authResult' ).html ( 'Auth Result:<br/>' );
	for ( var field in authResult ) {
		$ ( '#authResult' ).append ( ' ' + field + ': ' + authResult [ field ] + '<br/>' );
	}
	$ ( '#authOps' ).show ( 'slow' );
}

function getCurrentUser ( ) {
	yam.platform.request ( {
		url : "users/current.json", //this is one of many REST endpoints that are available
		method : "GET",
		data : { },
		success : function ( user ) { //print message response information to the console
			console.log ( "User request was successful." );
			console.dir ( user );
			toggleLoginStatus ( true );
			$ ( '#authResult' ).html ( 'User Result:<br/>' );
		for ( var field in user ) {
			$ ( '#authResult' ).append ( ' ' + field + ': ' + escape ( user [ field ] ) + '<br/>' );
		}
	},
	error : function ( user ) {
			console.error ( "There was an error with the request." );
		}
	} );
}

$ ( document ).ready ( function ( ) {
	$ ( '#disconnect' ).click ( function ( ) {
		yam.platform.getLoginStatus (
			function ( response ) {
				if ( response.authResponse ) {
					yam.platform.logout ( function ( response ) {
						console.log ( "User was logged out" );
						location.reload ( );
					} );
				} else {
					toggleLoginStatus ( false );
				}
			} );
		} );

	$ ( '#yammer-js-login-button' ).click ( function ( ) {
		console.log ( "Trigger LoginStatus" );
		yam.platform.getLoginStatus ( function ( response ) {
			if ( response.authResponse ) {
				console.log ( "Logged in" );
				displayAuthResult ( response.access_token );
				localStorage.setItem ( 1, JSON.stringify ( response.access_token.token ).replace ( /"/g, "" ) );
			} else {
				console.log ( "Not logged in.  Going to login now." );
				yam.platform.login ( function ( response ) { //prompt user to login and authorize your app, as necessary
					if ( response.authResponse ) {
						displayAuthResult ( response.access_token );
						localStorage.setItem ( 1, JSON.stringify ( response.access_token.token ).replace ( /"/g, "" ) );
					}
				} );
			}
		} );
	} );

	$ ( '#yammer-user-button' ).click ( getCurrentUser );

	$ ( '#yammer-group-button' ).click ( function ( ) {
		yam.platform.request ( {
			url : "groups.json?mine=1",
			method : "GET",
			data : { },
			success : function ( group ) {
				$mygroup = "";
				for ( $i = 0; $i < group.length; $i++ ) {
					$mygroup += '<img src="' + group [ $i ].mugshot_url + '">' + " " + group [ $i ].full_name + "," + "<br>";
				}
				$ ( "#current-groups" ).html ( $mygroup );
			},
			error : function ( group ) {
				console.error ( "There was an error with the request." );
			}
		} );
	} );

	$ ( '#send-message' ).click ( function ( ) {
		yam.platform.request ( {
			url : "messages.json",
			method : "POST",
			data : { "body" : "Message Throug app", "topic1" : "#topic1Test" },
			success : function ( msg ) { alert ( "Post was Successful!: " + msg ); },
			error : function ( msg ) {
				console.debug ( msg );
				alert ( "Post was Unsuccessful..." + msg );
			}
		} );
	} );

	$ ( '#get-messages' ).click ( function ( ) {
		yam.platform.request ( {
			url : "messages.json",
			method : "GET",
			success : function ( msg ) {
				$ ( '.messages-in' ).hide ( 'slow' );
				$ ( '#messages' ).delay( 800 ).empty ( );

				for ( var i = 0; i < msg.messages.length; i++ ) {
					var obj = msg.messages [ i ];
					var body = obj.body.plain;
					var created_at = obj.created_at;
					var sender_id = obj.sender_id;

					$ ( '#messages' ).append ( ' ' + body + ': ' +
						created_at + ' : ' + sender_id + '<br/>===========================================================================================================<br/><br/>' );
				}

				$ ( '.messages-in' ).show ( 'slow' );
			},
			error : function ( msg ) {
				alert ( "No Go" );
			}
		} );
	} );
} );