protected void btnUpdate_Click( object sender, EventArgs e )
{
if ( Page.IsValid )
{
Person person;
string personId = ( string )Page.RouteData.Values["PersonId"] ?? string.Empty;
if ( string.IsNullOrEmpty( personId ) )
personId = Request.QueryString["PersonId"];
PersonService personService = new PersonService();
if ( !string.IsNullOrEmpty( personId ) )
person = personService.Get( Convert.ToInt32( personId ) );
else
{
person = new Person();
personService.Add( person, CurrentPersonId );
}
person.GivenName = txtFirstName.Text;
person.NickName = txtNickName.Text;
person.LastName = txtLastName.Text;
if ( person.Guid == Guid.Empty )
personService.Add( person, CurrentPersonId );
personService.Save( person, CurrentPersonId );
}
}
protected void Page_Load( object sender, EventArgs e )
{
if ( !IsPostBack )
{
Person person;
string personId = ( string )Page.RouteData.Values["PersonId"] ?? string.Empty;
if ( string.IsNullOrEmpty( personId ) )
personId = Request.QueryString["PersonId"];
PersonService personService = new PersonService();
if ( !string.IsNullOrEmpty( personId ) )
person = personService.Get( Convert.ToInt32( personId ) );
else
{
person = new Person();
personService.Add( person, CurrentPersonId );
}
txtFirstName.Text = person.FirstName;
txtNickName.Text = person.NickName;
txtLastName.Text = person.LastName;
}
}
private Person CreatePerson()
{
Rock.CRM.PersonService personService = new PersonService();
Person person = new Person();
person.GivenName = tbFirstName.Text;
person.LastName = tbLastName.Text;
person.Email = tbEmail.Text;
switch(ddlGender.SelectedValue)
{
case "M":
person.Gender = Gender.Male;
break;
case "F":
person.Gender = Gender.Female;
break;
default:
person.Gender = Gender.Unknown;
break;
}
if (ddlBirthMonth.SelectedValue != "0")
person.BirthMonth = Int32.Parse(ddlBirthMonth.SelectedValue);
if (ddlBirthDay.SelectedValue != "0")
person.BirthDay = Int32.Parse(ddlBirthDay.SelectedValue);
if (ddlBirthYear.SelectedValue != "0")
person.BirthYear = Int32.Parse(ddlBirthYear.SelectedValue);
personService.Add(person, CurrentPersonId);
personService.Save(person, CurrentPersonId);
return person;
}
/// <summary>
/// Awaits permission of facebook user and will issue authenication cookie if successful.
/// </summary>
/// <param name="code">Facebook authorization code</param>
/// <param name="state">Redirect url</param>
private void ProcessOAuth( string code, string state )
{
FacebookOAuthResult oAuthResult;
if ( FacebookOAuthResult.TryParse( Request.Url, out oAuthResult ) && oAuthResult.IsSuccess )
{
try
{
// create client to read response
var oAuthClient = new FacebookOAuthClient( FacebookApplication.Current ) { RedirectUri = new Uri( GetOAuthRedirectUrl() ) };
oAuthClient.AppId = PageInstance.Site.FacebookAppId;
oAuthClient.AppSecret = PageInstance.Site.FacebookAppSecret;
dynamic tokenResult = oAuthClient.ExchangeCodeForAccessToken( code );
string accessToken = tokenResult.access_token;
FacebookClient fbClient = new FacebookClient( accessToken );
dynamic me = fbClient.Get( "me" );
string facebookId = "FACEBOOK_" + me.id.ToString();
// query for matching id in the user table
UserService userService = new UserService();
var user = userService.GetByUserName( facebookId );
// if not user was found see if we can find a match in the person table
if ( user == null )
{
try
{
// determine if we can find a match and if so add an user login record
// get properties from Facebook dynamic object
string lastName = me.last_name.ToString();
string firstName = me.first_name.ToString();
string email = me.email.ToString();
var personService = new PersonService();
var person = personService.Queryable().FirstOrDefault( u => u.LastName == lastName && (u.GivenName == firstName || u.NickName == firstName) && u.Email == email );
if ( person != null )
{
// since we have the data enter the birthday from Facebook to the db if we don't have it yet
DateTime birthdate = Convert.ToDateTime( me.birthday.ToString() );
if ( person.BirthDay == null )
{
person.BirthDate = birthdate;
personService.Save( person, person.Id );
}
}
else
{
person = new Person();
person.GivenName = me.first_name.ToString();
person.LastName = me.last_name.ToString();
person.Email = me.email.ToString();
if (me.gender.ToString() == "male")
person.Gender = Gender.Male;
if (me.gender.ToString() == "female")
person.Gender = Gender.Female;
person.BirthDate = Convert.ToDateTime( me.birthday.ToString() );
personService.Add( person, null );
personService.Save( person, null );
}
user = userService.Create( person, AuthenticationType.Facebook, facebookId, "fb", true, person.Id );
}
catch ( Exception ex )
{
string msg = ex.Message;
// TODO: probably should report something...
}
// TODO: Show label indicating inability to find user corresponding to facebook id
}
// update user record noting the login datetime
user.LastLoginDate = DateTime.Now;
user.LastActivityDate = DateTime.Now;
userService.Save( user, user.PersonId );
FormsAuthentication.SetAuthCookie( user.UserName, false );
if ( state != null )
Response.Redirect( state );
}
catch ( FacebookOAuthException oae )
{
string msg = oae.Message;
// TODO: Add error handeling
// Error validating verification code. (usually from wrong return url very picky with formatting)
// Error validating client secret.
// Error validating application.
}
}
}
