/// <summary>
/// This method uses a service from Cloudflare to obtain user's country and state.
/// For more information you can read the summary of the Privacy Policy of this application: https://clemenskoprolin.com/lightparty/legal/
/// And the Privacy Policy of Cloudflare: https://www.cloudflare.com/privacypolicy/
/// </summary>
/// <returns>A array of strings. The fist value is the user's state, the second is the user's country.</returns>
public static async Task <string[]> GetUserLocation()
{
string state = "";
string country = "";
string locationServiceData = await InternetRequests.SendGetRequest(locationServiceURL);
if (locationServiceData != "null")
{
using (System.IO.StringReader reader = new System.IO.StringReader(locationServiceData))
{
string line;
while ((line = reader.ReadLine()) != null)
{
if (line.Contains("colo"))
{
state = line.Split("=")[1];
}
if (line.Contains("loc"))
{
country = line.Split("=")[1];
}
}
}
}
string[] location = { state, country };
return(location);
}
/// <summary>
/// Trys to send a telemetry report which does not contain any information of the user.
/// This method is called after the user agreed to the Privacy Policy. This process cannot be deactivated.
/// </summary>
/// <returns>Whether or not the request was successfully send</returns>
public static async Task <bool> SendFirstStartTelemetry()
{
if (BridgeInformation.demoMode || sentFirstStartTelemetry)
{
return(false);
}
//It is probably not the best idea to use 'verifed: true' in the content of a request as verification.
//However, it's just a very basic protection so that not everyone can just open the URL in the Browser and maniplate the collected statistics.
string response = await InternetRequests.SendJsonPostRequest(firstTimeTelemetryURL, "{ \"verifed\": true }");
sentFirstStartTelemetry = response != "null";
return(sentFirstStartTelemetry);
}
/// <summary>
/// Trys to send a telemetry report which contains the user's country and state. In order to obtain this information, this application uses a service from Cloudflare.
/// This method is called after the user started the application and when telemetry is activated.
/// For more information you can read the summary of the Privacy Policy: https://clemenskoprolin.com/lightparty/legal/
/// </summary>
/// <returns>Whether or not the report was successfully send</returns>
public static async Task <bool> SendTelemetryReport()
{
if (BridgeInformation.demoMode || !(bool)useTelemetry || sentTelemetryReport)
{
return(false);
}
string[] userLocation = await GetUserLocation();
//Creates a json string from the location data.
JsonObject jsonObject = new JsonObject();
jsonObject["state"] = JsonValue.CreateStringValue(userLocation[0]);
jsonObject["country"] = JsonValue.CreateStringValue(userLocation[1]);
string jsonString = jsonObject.Stringify();
string response = await InternetRequests.SendJsonPostRequest(telemetryReportURL, jsonString);
sentTelemetryReport = response != "null";
return(sentTelemetryReport);
}