/// <summary>
/// Wraps facebook registration script
/// http://developers.facebook.com/docs/plugins/registration/
/// </summary>
/// <param name="onFinishUrl"></param>
/// <param name="registrationFields">should serialize like the fields parameter passed to facebook's registration url.</param>
/// <returns></returns>
public static IHtmlString ShowIframe(
AppSettingConfig config,
string onFinishUrl,
object registrationFields,
object iframeAttributes)
{
var scriptUrlQuerystring = new QuerystringParameters();
scriptUrlQuerystring.Add("client_id", config.FacebookApplicationId);
scriptUrlQuerystring.Add("redirect_uri", onFinishUrl);
scriptUrlQuerystring.Add("fields", Newtonsoft.Json.JsonConvert.SerializeObject(registrationFields));
var iframe = new XElement("iframe");
iframe.SetAttributeValue("src", "https://www.facebook.com/plugins/registration.php?" + scriptUrlQuerystring.AsQuerystring());
foreach (var iframeProperty in iframeAttributes.GetPropertyValues())
{
iframe.SetAttributeValue(iframeProperty.Key, iframeProperty.Value);
}
return new HtmlString(iframe.ToString());
}
public static IHtmlString LoadSDK(AppSettingConfig config)
{
return new HtmlString(@"
<div id='fb-root'></div>
<script type='text/javascript'>
window.fbAsyncInit = function() {
FB.init({
appId : '" + config.FacebookApplicationId + @"',
status : true,
cookie : true,
xfbml : true,
oauth : true,
});
};
(function(d){
var js, id = 'facebook-jssdk'; if (d.getElementById(id)) {return;}
js = d.createElement('script'); js.id = id; js.async = true;
js.src = '//connect.facebook.net/en_US/all.js';
d.getElementById('fb-root').appendChild(js);
})(document);
</script>
");
}
