protected void Page_Load(object sender, EventArgs e)
{
DatabaseDataContext db = new DatabaseDataContext();
User u = db.Users.Single(r => r.FoursquareUserID == Request.QueryString["id"]);
db.Users.DeleteOnSubmit(u);
db.SubmitChanges();
}
protected void Page_Load(object sender, EventArgs e)
{
if (Request["Body"].ToLower().Trim() == "update" ||
Request["Body"].ToLower().Trim() == "nearby")
{
DatabaseDataContext db = new DatabaseDataContext();
User u = db.Users.Single(r => r.PhoneNumber == Request["From"].Replace("+1", "").Replace(" 1", "").Trim());
try
{
Push.SendTextMessageNotifications(u.FoursquareUserID, true);
}
catch (Exception ex)
{
var account = new TwilioRest.Account(ConfigurationManager.AppSettings["TwilioAccountSid"], ConfigurationManager.AppSettings["TwilioAuthToken"]);
var url = string.Format("/2010-04-01/Accounts/{0}/SMS/Messages", ConfigurationManager.AppSettings["TwilioAccountSid"]);
var values = new Hashtable();
values.Add("To", Request["From"]);
values.Add("From", ConfigurationManager.AppSettings["TwilioNumber"]);
values.Add("Body", "Oops! An error has occurred, please try again later.");
account.request(url, "POST", values);
}
}
else
{
var account = new TwilioRest.Account(ConfigurationManager.AppSettings["TwilioAccountSid"], ConfigurationManager.AppSettings["TwilioAuthToken"]);
var url = string.Format("/2010-04-01/Accounts/{0}/SMS/Messages", ConfigurationManager.AppSettings["TwilioAccountSid"]);
var values = new Hashtable();
values.Add("To", Request["From"]);
values.Add("From", ConfigurationManager.AppSettings["TwilioNumber"]);
values.Add("Body", "Hello from 4sqtransit, real-time public transit information on Foursquare! Visit us on the web at http://4sqtransit.com.");
account.request(url, "POST", values);
}
}
public static void SendTextMessageNotifications(string userid, Boolean forceSend)
{
DatabaseDataContext db = new DatabaseDataContext();
User u = db.Users.Single(r => r.FoursquareUserID == userid &&
r.IsEnabled == true);
System.Net.WebClient client = new System.Net.WebClient();
var jsonResult1 = client.DownloadString("https://api.foursquare.com/v2/users/self?oauth_token=" + u.FoursquareAccessToken);
var result = Json.Decode(jsonResult1);
var account = new TwilioRest.Account(ConfigurationManager.AppSettings["TwilioAccountSid"], ConfigurationManager.AppSettings["TwilioAuthToken"]);
if (result.response.user.checkins.items[0].id != u.LastCheckinID ||
forceSend == true)
{
bool isTransitStop = false;
foreach (var c in result.response.user.checkins.items[0].venue.categories)
{
if (c.icon.StartsWith("https://foursquare.com/img/categories/travel/") == true)
{
isTransitStop = true;
break;
}
}
if (isTransitStop == true ||
forceSend == true)
{
var stops = OneTransitAPI.GetStopsByLocation(u.AgencyID, Convert.ToDouble(result.response.user.checkins.items[0].venue.location.lat), Convert.ToDouble(result.response.user.checkins.items[0].venue.location.lng), Convert.ToDouble(ConfigurationManager.AppSettings["TransitStopRadius"]));
if (stops.Length > 0)
{
StringBuilder msg = new StringBuilder();
msg.AppendFormat("{0}\n\n", stops[0].Name.ToUpper());
var times = OneTransitAPI.GetStopTimes(u.AgencyID, stops[0].ID.ToString());
int count = 0;
foreach (var t in times)
{
if (count >= 15)
break;
count++;
string time = t.DepartureTime;
if (time.StartsWith("0") == true)
{
time = time.Remove(0, 1);
}
string line;
if (t.Type == "realtime")
{
line = string.Format("{0}: {1}\n", t.RouteShortName, time);
}
else
{
line = string.Format("{0}: {1} (schd)\n", t.RouteShortName, time);
}
if ((msg.ToString().Length + line.Length) > 160)
{
var values1 = new Hashtable();
values1.Add("To", (string)result.response.user.contact.phone);
values1.Add("From", ConfigurationManager.AppSettings["TwilioNumber"]);
values1.Add("Body", msg.ToString());
account.request(string.Format("/2010-04-01/Accounts/{0}/SMS/Messages", ConfigurationManager.AppSettings["TwilioAccountSid"]), "POST", values1);
msg.Clear();
}
msg.Append(line);
}
if (times.Length == 0)
{
msg.AppendFormat("There are no departures in the next 2 hours.");
}
if (msg.Length > 0)
{
var values2 = new Hashtable();
values2.Add("To", result.response.user.contact.phone);
values2.Add("From", ConfigurationManager.AppSettings["TwilioNumber"]);
values2.Add("Body", msg.ToString());
account.request(string.Format("/2010-04-01/Accounts/{0}/SMS/Messages", ConfigurationManager.AppSettings["TwilioAccountSid"]), "POST", values2);
}
}
else
{
if (forceSend == true)
{
var values2 = new Hashtable();
values2.Add("To", result.response.user.contact.phone);
values2.Add("From", ConfigurationManager.AppSettings["TwilioNumber"]);
values2.Add("Body", "There are no stops within " + ConfigurationManager.AppSettings["TransitStopRadius"] + " meters of your location.");
account.request(string.Format("/2010-04-01/Accounts/{0}/SMS/Messages", ConfigurationManager.AppSettings["TwilioAccountSid"]), "POST", values2);
}
}
}
u.PhoneNumber = result.response.user.contact.phone != null ? (string)result.response.user.contact.phone : "0";
u.LastCheckinID = (string)result.response.user.checkins.items[0].id;
}
db.SubmitChanges();
}
protected void Page_Load(object sender, EventArgs e)
{
Foursquare.Initialize(ConfigurationManager.AppSettings["FoursquareConsumerKey"], ConfigurationManager.AppSettings["FoursquareConsumerSecret"]);
if (Session["accessToken"] != null)
{
System.Net.WebClient client = new System.Net.WebClient();
var jsonResult = client.DownloadString("https://api.foursquare.com/v2/users/self?oauth_token=" + Session["accessToken"]);
var result = Json.Decode(jsonResult);
DatabaseDataContext db = new DatabaseDataContext();
var userid = (string)result.response.user.id;
var count = (from r in db.Users where r.FoursquareUserID == userid select r).Count();
if (count == 0)
{
User u = new User();
u.FoursquareUserID = (string)result.response.user.id;
u.FoursquareAccessToken = (string)Session["accessToken"];
u.FirstName = result.response.user.firstName != null ? (string)result.response.user.firstName : "";
u.LastName = result.response.user.lastName != null ? (string)result.response.user.lastName : "";
u.PhoneNumber = result.response.user.contact.phone != null ? (string)result.response.user.contact.phone : "0";
u.AgencyID = (string)Session["TRANSIT_AGENCY"];
u.LastCheckinID = (string)result.response.user.checkins.items[0].id;
u.IsEnabled = true;
u.CreatedDate = DateTime.UtcNow;
db.Users.InsertOnSubmit(u);
this.ddWelcomeMessage.Text = string.Format("Welcome to 4sqtransit, {0}!</b><br /><br />\n", u.FirstName);
}
else
{
User u = db.Users.Single(r => r.FoursquareUserID == userid);
u.FoursquareAccessToken = (string)Session["accessToken"];
u.PhoneNumber = result.response.user.contact.phone != null ? (string)result.response.user.contact.phone : "0";
u.AgencyID = (string)Session["TRANSIT_AGENCY"];
u.IsEnabled = true;
this.ddWelcomeMessage.Text = string.Format("<b>Hello, {0}. Welcome back!</b><br /><br />\n", u.FirstName);
}
this.ddVenueName.Text = result.response.user.checkins.items[0].venue.name;
this.ddTransitAgency.Text = Session["TRANSIT_AGENCY_NAME"].ToString();
if (result.response.user.contact.phone != null)
{
this.ddPhoneMessage.Text = string.Format("Text messages will be sent to <b>{0}-{1}-{2}</b>. You can change this number at any time on Foursquare.\n", result.response.user.contact.phone.Substring(0, 3), result.response.user.contact.phone.Substring(3, 3), result.response.user.contact.phone.Substring(6, 4));
}
else
{
this.ddPhoneMessage.Text = string.Format("You do not have a phone number associated with your Foursquare account. You will not receive text messages until you add a phone number on Foursquare.\n");
}
this.uxMapViewer.Text = string.Format("<img alt='bingMap' src='http://dev.virtualearth.net/REST/v1/Imagery/Map/road/{0},{1}/15?mapSize=492,250&pushpin={0},{1};34&mapVersion=v1&key={2}'></img>", result.response.user.checkins.items[0].venue.location.lat, result.response.user.checkins.items[0].venue.location.lng, ConfigurationManager.AppSettings["BingMapsKey"]);
db.SubmitChanges();
this.ddUnsubscribe.NavigateUrl = string.Format("/unsubscribe.aspx?id={0}", result.response.user.id);
}
else
{
var link = Foursquare.GetAuthorizationUrl(Page.ResolveUrl("~/authorize.aspx"));
Response.Redirect(link);
}
}
