public AchievementService()
{
Type managerType = Type.GetType(Settings.Default.AchievementManagerType);
_service = (IAchievementManager)Activator.CreateInstance(managerType);
_communityService = new SteamCommunityManager(_service);
}
/// <summary>
/// Publishes the user's achievements.
/// </summary>
/// <param name="steamUserId">The steam user id.</param>
public void PublishUserAchievements(string steamUserId)
{
User user = _userService.GetUser(steamUserId);
if (user == null)
{
_log.Log(steamUserId + " does not exist");
return;
}
_log.Log(String.Format("User {0} ({1})", user.SteamUserId, user.FacebookUserId));
if (String.IsNullOrEmpty(user.AccessToken))
{
_log.Log("Empty AccessToken");
// if there is no access token, the user hasn't given the app offline_access
return;
}
try
{
// update the user's achievements
int updated = _achievementService.UpdateAchievements(user.SteamUserId);
if (updated == 0)
{
_log.Log("No updated achievements");
return;
}
}
catch (InvalidGamesXmlException exception)
{
_log.Log("Invalid games URL for {0}. Disabling auto update.", user.SteamUserId);
_log.Log(exception);
user.AutoUpdate = false;
_userService.UpdateUser(user);
throw;
}
catch (XmlException exception)
{
_log.Log("Invalid xml for {0}.", user.SteamUserId);
_log.Log(exception);
throw;
}
// get unpublished achievements earned in the last 24-48 hours to make up for time zone differences
// and the time it takes to run the Auto Update process
DateTime oldestDate = DateTime.UtcNow.AddHours(-48).Date;
IEnumerable <Achievement> achievements =
_achievementService.GetUnpublishedAchievements(user.SteamUserId, oldestDate);
if (!achievements.Any())
{
_log.Log("No unpublished achievements");
return;
}
// only publish the top 5
achievements = achievements.Take(5);
// since the api only supports one attachment, use the first achievement's image
// and build the description from all achievements
Achievement firstAchievement = achievements.First();
Uri statsUrl = SteamCommunityManager.GetProfileUrl(user.SteamUserId, false);
string message = String.Format("{0} earned new achievements", user.SteamUserId);
IDictionary <string, object> parameters =
new Dictionary <string, object>
{
{ "link", statsUrl.ToString() },
{ "message", message },
{ "name", firstAchievement.Name },
{ "picture", firstAchievement.ImageUrl },
{ "description", BuildDescription(achievements, user.PublishDescription) }
};
List <int> publishedAchievements = new List <int>();
try
{
// publish the post
_publisher.Publish(user, parameters);
publishedAchievements.AddRange(achievements.Select(a => a.Id));
}
catch (FacebookOAuthException exception)
{
// The user's access token is invalid. They may have changed their password performed another action to invalidate it.
_log.Log("User {0} has an invalid AccessToken, the value will be removed.", user.SteamUserId);
_log.Log(exception);
// Reset the user's access token.
user.AccessToken = String.Empty;
_userService.UpdateUser(user);
return;
}
catch (FacebookApiException exception)
{
_log.Log(exception);
return;
}
// update the published flag
_achievementService.PublishAchievements(user.SteamUserId, publishedAchievements);
_log.Log("Published {0} achievements.", publishedAchievements.Count);
return;
}
public AchievementService()
{
_achievementManager = new AchievementManager();
_communityService = new SteamCommunityManager();
}
/// <summary>
/// Publishes the user's achievements.
/// </summary>
/// <param name="steamUserId">The steam user id.</param>
public void PublishUserAchievements(string steamUserId)
{
User user = _userService.GetUser(steamUserId);
if (user == null)
{
_log.Log(steamUserId + " does not exist");
return;
}
_log.Log("User " + user.SteamUserId + " (" + user.FacebookUserId + ")");
if (String.IsNullOrEmpty(user.AccessToken))
{
_log.Log("Empty AccessToken");
// if there is no access token, the user hasn't given the app offline_access
return;
}
// update the user's achievements
int updated = _achievementService.UpdateAchievements(user.SteamUserId);
if (updated == 0)
{
_log.Log("No updated achievements");
return;
}
// get unpublished achievements earned in the last 24-48 hours to make up for time zone differences
// and the time it takes to run the Auto Update process
DateTime oldestDate = DateTime.UtcNow.AddHours(-48).Date;
IEnumerable <SimpleAchievement> achievements =
_achievementService.GetUnpublishedAchievements(user.SteamUserId, oldestDate);
if (!achievements.Any())
{
_log.Log("No unpublished achievements");
return;
}
// only publish the top 5
achievements = achievements.Take(5);
// since the api only supports one attachment, use the first achievement's image
// and build the description from all achievements
SimpleAchievement firstAchievement = achievements.First();
Uri statsUrl = SteamCommunityManager.GetProfileUrl(user.SteamUserId, false);
string message = String.Format("{0} earned new achievements", user.SteamUserId);
IDictionary <string, object> parameters =
new Dictionary <string, object>
{
{ "link", statsUrl.ToString() },
{ "message", message },
{ "name", firstAchievement.Name },
{ "picture", firstAchievement.ImageUrl },
{ "description", BuildDescription(achievements, user.PublishDescription) }
};
List <int> publishedAchievements = new List <int>();
try
{
// publish the post
_publisher.Publish(user, parameters);
publishedAchievements.AddRange(achievements.Select(a => a.Id));
}
catch (FacebookApiException ex)
{
_log.Log(ex);
return;
}
// update the published flag
_achievementService.PublishAchievements(user.SteamUserId, publishedAchievements);
_log.Log("User achievements published");
return;
}