invite.js

YAHOO.namespace("lacuna");

if (typeof YAHOO.lacuna.Invite == "undefined" || !YAHOO.lacuna.Invite) {
	
(function(){
	var Lang = YAHOO.lang,
		Util = YAHOO.util,
		Dom = Util.Dom,
		Event = Util.Event,
		Lacuna = YAHOO.lacuna,
		Game = Lacuna.Game,
		Lib = Lacuna.Library;

	var Invite = function() {
		this.createEvent("onRpc");
		this.createEvent("onRpcFailed");
		
		this.id = "invite";
		
		var container = document.createElement("div");
		container.id = this.id;
		Dom.addClass(container, Lib.Styles.HIDDEN);
		Dom.addClass(container, "nofooter");
		container.innerHTML = this._getHtml();
		document.body.insertBefore(container, document.body.firstChild);
		
		this.Dialog = new YAHOO.widget.Panel(this.id, {
			constraintoviewport:true,
			fixedcenter:true,
			visible:false,
			draggable:true,
			effect:Game.GetContainerEffect(),
			underlay:false,
			modal:true,
			close:true,
			width:"450px",
			zIndex:9999
		});
		this.Dialog.renderEvent.subscribe(function(){
			this.elFriendEmail = Dom.get("inviteFriendEmail");
			this.elMessage = Dom.get("inviteMessage");
			Dom.removeClass(this.id, Lib.Styles.HIDDEN);
			Event.on("inviteButton", "click", this.handleInvite, this, true);
			this.inviteGenerate = Dom.get("inviteGenerate");
			Event.on(this.inviteGenerate, "click", this.handleGenerate, this, true);
			Event.on("inviteGenerateLink", "click", function(){ this.select(); });
		}, this, true);

		this.Dialog.render();
		Game.OverlayManager.register(this.Dialog);
	};
	Invite.prototype = {
		_getHtml : function() {
			return [
			'	<div class="hd">Invite a Friend</div>',
			'	<div class="bd">',
			'		<form name="inviteForm">',
			'			<ul>',
			'				<li><label for="inviteFriendEmail">EMail:</label><input type="text" id="inviteFriendEmail"></li>',
			'				<li><label for="inviteMessage">Message:</label></li>',
			'				<li><textarea id="inviteMessage"></textarea></li>',
			'				<li style="text-align:right;"><button id="inviteButton" type="button">Invite</button></li>',
			'			</ul>',
			'		</form>',
			'		<hr />',
			'		<p id="inviteGenerateDesc">You can also generate a URL you can post to your blog or email to your friends.</p>',
			'		<button id="inviteGenerate" type="button">Generate URL</button>',
			'		<input id="inviteGenerateLink" type="text" readonly="readonly" style="display: none" />',
			'	</div>'
			].join('');
		},
		
		show : function() {
			//this is called out of scope so make sure to pass the correct scope in
			Lacuna.Invite.elFriendEmail.value = '';
			Lacuna.Invite.elMessage.value = "I'm having a great time with this new game called Lacuna Expanse. Come play with me.";
			Lacuna.Invite.Dialog.show();
		},
		hide : function() {
			this.Dialog.hide();
		},
		handleInvite : function (e) {
			Lacuna.Pulser.Show();
			var email = this.elFriendEmail.value;
			email = email.split(/\s*[,;]\s*/).join(',');
			Game.Services.Empire.invite_friend({
				session_id:Game.GetSession(""),
				email: email,
				message: this.elMessage.value
			},{
				success : function(o){
					YAHOO.log(o, "info", "InviteFriend.success");
					Lacuna.Pulser.Hide();
					var not_sent = o.result.not_sent;
					if (not_sent && not_sent.length > 0) {
						var errorMessage = [];
						var errorEmails = [];
						for (i = 0; i < not_sent.length; i++) {
							errorMessage.push(not_sent[i].reason[1]);
							errorEmails.push(not_sent[i].address);
						}
						this.elFriendEmail.value = errorEmails.join(', ');
						alert(errorMessage.join("\n"));
					}
					else {
						this.hide();
					}
					this.fireEvent('onRpc', o);
				},
				failure : function(o){
					YAHOO.log(o, "error", "InviteFriend.failure");
					Lacuna.Pulser.Hide();
					this.fireEvent('onRpcFailed', o);
				},
				timeout:Game.Timeout,
				scope:this
			});
		},
		handleGenerate : function (e) {
			this.inviteGenerate.disabled = true;
			
			Lacuna.Pulser.Show();
			Game.Services.Empire.get_invite_friend_url({
				session_id:Game.GetSession("")
			},{
				success : function(o){
					YAHOO.log(o, "info", "handleGenerate.success");
					Lacuna.Pulser.Hide();
					Dom.setStyle(this.inviteGenerate,"display","none");
					Dom.get("inviteGenerateDesc").innerHTML = 'Pass this url around to invite your friends, readers, or strangers!';
					Dom.setStyle("inviteGenerateLink", 'display', 'inline');
					Dom.get("inviteGenerateLink").value = o.result.referral_url;
					this.fireEvent('onRpc', o);
				},
				failure : function(o){
					YAHOO.log(o, "error", "handleGenerate.failure");
					this.inviteGenerate.disabled = false;
					Lacuna.Pulser.Hide();
					this.fireEvent('onRpcFailed', o);
				},
				timeout:Game.Timeout,
				scope:this
			});
		}
	};

	Lang.augmentProto(Invite, Util.EventProvider);
	
	Lacuna.Invite = new Invite();

})();
YAHOO.register("invite", YAHOO.lacuna.Invite, {version: "1", build: "0"}); 

}