private static void reduceResults(GogDataStructures.GamesOwned result, int denominator)
{
List <String> idsSelected = result.owned.FindAll(x => result.owned.IndexOf(x) % denominator == 0);
result.owned = idsSelected;
}
private void GetGames_doWork(IProgress <int> progress, IProgress <String> msg)
{
string json = null;
// get ids of agmes owned
GogDataStructures.GamesOwned userGames = null;
try
{
json = webClient.DownloadString("https://embed.gog.com/user/data/games");
userGames = JsonConvert.DeserializeObject <GogDataStructures.GamesOwned>(json);
}
catch (Exception e)
{
handleApiExceptions(e, json);
return;
}
if (userGames == null || userGames.owned == null)
{
MessageBox.Show("Could not retrieve owned games.");
return;
}
if (userGames.owned.Count == 0)
{
MessageBox.Show("No games found.");
return;
}
// Debug Code: reduce number of games for faster testing
#if DEBUG
reduceResults(userGames, 10);
#endif
// get game info
int noGamesOwned = userGames.owned.Count;
int noGamesToScan = noGamesOwned - gamesFound.Count;
int counter = 0;
int skipped = 0;
int failure = 0;
string currentGameId = "";
string currentGame = "Unknown";
Dictionary <string, string> errorMessages = new Dictionary <string, string>();
JsonSerializerSettings settings = new JsonSerializerSettings
{
Error = (sender, e) => handleParsingError(sender, e, errorMessages, currentGame),
};
foreach (string gameId in userGames.owned)
{
string messageText = "Game " + (counter + 1).ToString() + " of " + noGamesOwned.ToString();
// report progress
if (progress != null)
{
progress.Report((counter * 100) / noGamesToScan);
}
currentGameId = gameId;
// don't scan games already found
GameImport gameFound = gamesFound.Find(x => x._gogId.Equals(gameId));
if (gameFound != null)
{
// if set to skip, also remove game from games already found
if (skipGogId.Contains(gameId) || skipTitle.Contains(gameFound.title))
{
gamesFound.Remove(gameFound);
}
messageText += ": " + gameFound.title;
if (msg != null)
{
msg.Report(messageText);
}
continue;
}
counter++;
// skip games by id
if (skipGogId.Contains(gameId))
{
skipped++;
messageText = "Skipping " + messageText;
if (msg != null)
{
msg.Report(messageText);
}
continue;
}
GogDataStructures.GameDetails details = null;
try
{
json = webClient.DownloadString("https://embed.gog.com/account/gameDetails/"
+ gameId.ToString() + ".json");
if (json == null || json.Equals("[]"))
{
appendError(errorMessages, "Game with Id " + gameId.ToString(), "No game information found (skip game).");
failure++;
messageText += ": Unknown";
if (msg != null)
{
msg.Report(messageText);
}
continue;
}
// try to get game title
JsonTextReader reader = new JsonTextReader(new StringReader(json));
bool titleFound = false;
while (!titleFound)
{
reader.Read();
if (reader.TokenType == JsonToken.PropertyName && reader.Value != null && reader.Value.Equals("title"))
{
titleFound = true;
break;
}
}
reader.Read();
if (reader.TokenType != JsonToken.String || reader.Value == null || reader.Value.Equals(""))
{
titleFound = false;
}
if (!titleFound)
{
appendError(errorMessages, "Game with Id " + gameId.ToString(), "Invalid game information: game has no title (skip game).");
failure++;
messageText += ": Unknown";
if (msg != null)
{
msg.Report(messageText);
}
continue;
}
else
{
currentGame = reader.Value.ToString();
}
// report curent game
messageText += ": " + currentGame;
if (msg != null)
{
msg.Report(messageText);
}
// skip duplicate games by title
if (skipTitle.Contains(currentGame))
{
skipped++;
continue;
}
// parse game details
details = JsonConvert.DeserializeObject <GogDataStructures.GameDetails>(json, settings);
}
catch (Exception e)
{
if (e is JsonReaderException || e is JsonSerializationException)
{
appendError(errorMessages, currentGame, "Error parsing game with id " + gameId + " (skip game): " + e.ToString());
failure++;
continue;
}
else if (e is NullReferenceException)
{
appendError(errorMessages, currentGame, "Error parsing object " + e.Source + " (skip game).");
failure++;
continue;
}
}
if (details == null)
{
appendError(errorMessages, currentGame, "Could not retrieve game details (skip game).");
failure++;
continue;
}
Debug.Assert(details.title.Equals(currentGame));
// get aditional details
//json = webClient.DownloadString("http://api.gog.com/products/"
// + gameId.ToString() + "?expand=downloads,expanded_dlcs,description,screenshots,videos,related_products,changelog");
//GogData.MoreGameDetails moreDetails = JsonConvert.DeserializeObject<GogData.MoreGameDetails>(json);
// get Downloads
List <GameDownload> downloads = null;
if (mode.Equals(Mode.linkToDownload))
{
downloads = getDownloads(details);
if (downloads == null || downloads.Count == 0)
{
appendError(errorMessages, currentGame, "No Downloads found (skip game).");
failure++;
continue;
}
}
// add game to list of found games (stored during launchbox session)
gamesFound.Add(new GameImport
{
_title = currentGame,
_importTitle = details.title,
_import = true,
_gameDetails = details,
_downloads = downloads,
_selectedDownload = downloads != null ? downloads[0] : null,
_gogId = gameId
});
}
// show errors
if (errorMessages.Count > 0)
{
this.errorForm = new ErrorForm(userGames.owned.Count.ToString() + " games found, " + gamesFound.Count.ToString() + " ready for import, " + skipped.ToString() + " skipped, "
+ failure.ToString() + " failed to scan, " + (errorMessages.Count - failure).ToString() + " scanned with errors.", errorMessages);
}
else
{
MessageBox.Show(gamesFound.Count.ToString() + " games found, " + skipped.ToString() + " skipped.");
}
}
