private bool NeedWaitToNextLike()
{
var compareHour = DateTime.Now.AddHours(-1);
var compareDay = DateTime.Now.AddDays(-1);
var hourLike = LikedMediaRepository.Query <LikedMedia>(x => x.CreationTime > compareHour).Count();
var dailyLike = LikedMediaRepository.Query <LikedMedia>(x => x.CreationTime > compareDay).Count();
Logger.Trace($"{hourLike} like since {compareHour}");
Logger.Trace($"{dailyLike} like since {compareDay}");
return(hourLike > ConfigurationManager.BotSettings.MaxLikePerHour || dailyLike > ConfigurationManager.BotSettings.MaxLikePerDay);
}
public async Task Start()
{
Logger.Info("Start Like task");
var tags = ConfigurationManager.BotSettings.Tags;
var stopTags = ConfigurationManager.BotSettings.StopTags.Select(x => x.ToUpper()).ToArray();
Logger.Info("Using tags:{0}", string.Join(",", tags));
Logger.Info("Using stop tags:{0}", string.Join(",", stopTags));
do
{
var medias = new List <Media>();
foreach (var tag in tags)
{
try
{
var foundTags = await TagManager.SearchTags(tag);
var tagEntity = foundTags.Results.FirstOrDefault(x => x.Name.Equals(tag));
if (tagEntity == null)
{
continue;
}
Logger.Trace($"Retrieving tag {tagEntity.Name}");
var tagFeed = await FeedManager.TagFeed(tagEntity.Name);
var resultsTag = tagFeed.Items.Where(x =>
x != null &&
x.LikeCount >= ConfigurationManager.BotSettings.MinLikeToLike &&
x.LikeCount < ConfigurationManager.BotSettings.MaxLikeToLike && !x.HasLiked &&
(x.Caption == null || !x.Caption.Text.ToUpper().ContainsAny(stopTags)) &&
(x.Comments == null || !x.Comments.Any(c => c.Text.ToUpper().ContainsAny(stopTags)))).ToList();
Logger.Trace($"Retrieved {resultsTag.Count} medias for tag {tagEntity.Name}");
medias.AddRange(resultsTag);
}
catch (InstagramException ex)
{
Logger.Error($"Error on fetching tag {tag}", ex);
}
catch (Exception ex)
{
Logger.Critical($"Critical error on fetching tag {tag}", ex);
}
}
medias = medias.Distinct().ToList();
medias.Shuffle();
foreach (var media in medias)
{
if (LikedMediaRepository.GetById(media.Id) != null)
{
continue;
}
try
{
while (NeedWaitToNextLike())
{
var waitTime = 5;
Logger.Info($"Too much like, waiting {waitTime}min");
await Task.Delay(new TimeSpan(0, waitTime, 0));
}
await MediaManager.Like(media);
Logger.Info($"Liking media {media.Id}");
LikedMediaRepository.Save(new LikedMedia(media.Id));
await Task.Delay(new TimeSpan(0, 0, 30));
}
catch (InstagramException ex)
{
Logger.Error($"Unable to like {media.Id}, {ex}", ex);
}
catch (Exception ex)
{
Logger.Error($"Fatal erreur to like {media.Id}, {ex}", ex);
}
}
} while (true);
}
