private EmbedBuilder CommunityGoalToEmbed(CommunityGoal cg)
{
string thumbnailURL = _options.CurrentValue.ThumbnailURL;
string descriptionTrimmed = cg.Description.Length <= EmbedBuilder.MaxDescriptionLength ? cg.Description :
$"{cg.Description.Remove(EmbedBuilder.MaxDescriptionLength - 3)}...";
EmbedBuilder builder = new EmbedBuilder()
.WithAuthor("Elite Dangerous Community Goals", _client.CurrentUser.GetAvatarUrl() ?? _client.CurrentUser.GetDefaultAvatarUrl())
.WithTitle(cg.Name)
.WithDescription($"```\n{cg.Objective}\n```\n{descriptionTrimmed}")
.AddField("System", cg.SystemName, true)
.AddField("Station", cg.StationName, true)
.AddField("Tier Reached", $"*{cg.TierReached}* / {cg.TierMax}")
.AddField("Contributing Pilots", cg.ContributingPilotsCount.ToString(), true)
.AddField("Contributions Count", cg.ContributionsCount.ToString(), true)
.AddField("Last Updated", $"{(DateTime.UtcNow - cg.LastUpdateTime.ToUniversalTime()).ToLongFriendlyString()} ago")
.AddField("Is Completed?", cg.IsCompleted ? "\u2705" : "\u274C", true)
.WithUrl(cg.InaraURL)
.WithColor(cg.IsCompleted ? Color.Green : (Color)System.Drawing.Color.Cyan)
.WithFooter("Powered by Inara | CG expiration time: ")
.WithTimestamp(cg.ExpirationTime);
if (!string.IsNullOrWhiteSpace(thumbnailURL))
{
builder.WithThumbnailUrl(thumbnailURL);
}
if (!cg.IsCompleted)
{
builder.AddField("Time Left", (cg.ExpirationTime - DateTimeOffset.Now).ToLongFriendlyString());
}
if (!string.IsNullOrWhiteSpace(cg.Reward))
{
string rewardTrimmed = cg.Reward.Length <= EmbedFieldBuilder.MaxFieldValueLength ? cg.Reward :
$"{cg.Reward.Remove(EmbedFieldBuilder.MaxFieldValueLength - 3)}...";
builder.AddField("Reward", rewardTrimmed);
}
return(builder);
}
private void StartAutomaticNewsPosting()
{
if (_autoModeCTS != null)
{
return;
}
_autoModeCTS = new CancellationTokenSource();
Task autoTask = Task.Run(async() =>
{
using IDisposable context = _log.UseSource("Elite CGs");
CancellationToken cancellationToken = _autoModeCTS.Token;
// wait 5 seconds to let the client get connection state in check
await Task.Delay(5 * 1000, cancellationToken).ConfigureAwait(false);
_log.LogDebug("Starting automatic ED CG checker");
DateTime _lastRetrievalTime = DateTime.MinValue;
try
{
while (!cancellationToken.IsCancellationRequested)
{
if (!this._enabled)
{
_log.LogWarning("Inara credentials missing. Elite Dangerous Community Goals feature will be disabled");
return;
}
TimeSpan nextUpdateIn = (_lastRetrievalTime + _options.CurrentValue.AutoNewsInterval) - DateTime.UtcNow;
// if still waiting, await time, and repeat iteration
if (nextUpdateIn > TimeSpan.Zero)
{
_log.LogTrace("Next update in: {TimeRemaining}", nextUpdateIn);
// this will not reflect on updates to options monitor, but that's ok
await Task.Delay(nextUpdateIn, cancellationToken).ConfigureAwait(false);
continue;
}
CommunityGoalsOptions options = _options.CurrentValue;
// get guild channel
if (!(_client.GetChannel(options.AutoNewsChannelID) is SocketTextChannel guildChannel))
{
throw new InvalidOperationException($"Channel {options.AutoNewsChannelID} is not a valid guild text channel.");
}
// retrieve CG data, take only new or finished ones, and then update cache
IEnumerable <CommunityGoal> allCGs = await QueryCommunityGoalsAsync(cancellationToken).ConfigureAwait(false);
IList <CommunityGoal> newOrJustFinishedCGs = new List <CommunityGoal>(allCGs.Count());
foreach (CommunityGoal cg in allCGs)
{
CommunityGoal historyCg = await _cgHistoryStore.GetAsync(cg.ID, cancellationToken).ConfigureAwait(false);
if (historyCg == null || historyCg.IsCompleted != cg.IsCompleted)
{
newOrJustFinishedCGs.Add(cg);
await _cgHistoryStore.SetAsync(cg, cancellationToken).ConfigureAwait(false);
}
}
_log.LogTrace("New or just finished CGs count: {Count}", newOrJustFinishedCGs.Count);
// post all CGs
_log.LogTrace("Sending CGs");
foreach (CommunityGoal cg in newOrJustFinishedCGs)
{
await guildChannel.SendMessageAsync(null, false, CommunityGoalToEmbed(cg).Build(), cancellationToken).ConfigureAwait(false);
}
_lastRetrievalTime = DateTime.UtcNow;
}
}
catch (OperationCanceledException) { }
catch (Exception ex) when(ex.LogAsError(_log, "Error occured in automatic ED CG checker loop"))
{
}
finally
{
_log.LogDebug("Stopping automatic ED CG checker");
// clear CTS on exiting if it wasn't cleared yet
if (_autoModeCTS?.Token == cancellationToken)
{
_autoModeCTS = null;
}
}
}, _autoModeCTS.Token);
}