private static async Task <List <Comment> > RemoveCommentsOnSelfPosts(Subreddit subreddit, List <Comment> comments)
{
List <Comment> result = new List <Comment>();
if (comments.Count == 0)
{
return(result);
}
List <Post> subredditPosts = await redditHelper.GetPosts(subreddit);
subredditPosts.RemoveAll(p => p.IsSelfPost);
foreach (Comment comment in comments)
{
string postLink = RedditHelper.GetPostLinkFromComment(comment);
Post parentPost = subredditPosts.Find(p => p.Permalink.ToString() == postLink);
if (parentPost != null)
{
result.Add(comment);
}
}
return(result);
}
public static async Task CheckPostsForAutoReply(List <Subreddit> subreddits)
{
List <Post> recentPosts = new List <Post>();
foreach (Subreddit subreddit in subreddits)
{
List <Post> subredditPosts = await RedditHelper.GetPosts(subreddit, 10);
subredditPosts = BotUtilities.RemoveAlreadySeenPosts(subredditPosts);
subredditPosts = BotUtilities.RemoveBlacklisted(subredditPosts, new[] { BlacklistLevel.NoPostReplies, BlacklistLevel.OnlyKeywordReplies, BlacklistLevel.Total }); //Remove posts from users who don't want the bot to automatically reply to them
foreach (Post post in subredditPosts.ToList())
{
if (post.IsSelfPost)
{
subredditPosts.Remove(post);
ConsoleHelper.Write($"\tSkipping {post.Id} (self-post)", ConsoleColor.Red);
BotUtilities.LogPostBeenSeen(post, "self-post");
}
double ageInMin = (DateTime.UtcNow - post.CreatedUTC).TotalMinutes;
if (ageInMin > 30)
{
subredditPosts.Remove(post);
ConsoleHelper.Write($"\tSkipping {post.Id} (too old: {Math.Round(ageInMin, 2)} min)", ConsoleColor.Red);
BotUtilities.LogPostBeenSeen(post, $"too old ({Math.Round(ageInMin, 2)} min)");
}
}
recentPosts.AddRange(subredditPosts);
}
foreach (Post post in recentPosts)
{
try
{
string postTitle = WebUtility.HtmlDecode(post.Title);
Console.WriteLine($"\tTrying to get an automatic reply for post (/r/{post.SubredditName}): {postTitle}");
SearchResult searchResult = MountainProjectDataSearch.ParseRouteFromString(postTitle);
if (!searchResult.IsEmpty())
{
ApprovalRequest approvalRequest = new ApprovalRequest
{
RedditPost = post,
SearchResult = searchResult
};
PostsPendingApproval.TryAdd(post.Id, approvalRequest);
BotUtilities.LogPostBeenSeen(post, searchResult.Confidence == 1 ? "auto-replying" : "pending approval");
if (!DryRun)
{
if (searchResult.Confidence == 1)
{
string reply = BotReply.GetFormattedString(searchResult);
reply += Markdown.HRule;
reply += BotReply.GetBotLinks(post);
Comment botReplyComment = await RedditHelper.CommentOnPost(post, reply);
monitoredComments.Add(new CommentMonitor()
{
Parent = post, BotResponseComment = botReplyComment
});
ConsoleHelper.Write($"\n\tAuto-replied to post {post.Id}", ConsoleColor.Green);
}
else
{
//Until we are more confident with automatic results, we're going to request for approval for confidence values greater than 1 (less than 100%)
ConsoleHelper.Write($"\tRequesting approval for post {post.Id}", ConsoleColor.Yellow);
BotUtilities.RequestApproval(approvalRequest);
}
BotUtilities.LogOrUpdateSpreadsheet(approvalRequest);
}
}
else
{
Console.WriteLine("\tNothing found");
BotUtilities.LogPostBeenSeen(post, "nothing found");
}
}
catch (RateLimitException)
{
Console.WriteLine("\tRate limit hit. Postponing reply until next iteration");
}
catch (Exception e)
{
Console.WriteLine($"\tException occurred with post {RedditHelper.GetFullLink(post.Permalink)}");
Console.WriteLine($"\t{e.Message}\n{e.StackTrace}");
}
}
}
