public void Handle(DB4Thing privateMessage)
{
// First split the PM up on newlines
var privateMessageLines = privateMessage.Body.Split(
new[] { "\r\n", "\r", "\n" },
StringSplitOptions.RemoveEmptyEntries);
// We are expecting four lines
// postid, postfullname, title, url
// ex:
// 8hr3tt
// t3_8hr3tt
// This is a WATT article
// https://www.url.com
if (privateMessageLines.Length != 4)
{
_redditService.ReplyToPrivateMessage(privateMessage.Id, CreateFailedInvalidFormatMessage);
return;
}
// Create article
string postId = privateMessageLines[0];
string postFullname = privateMessageLines[1];
string title = privateMessageLines[2];
string url = privateMessageLines[3];
var article = new WATTArticle
{
Id = Guid.NewGuid(),
RedditPostId = postId,
Title = title,
Url = url
};
// Save article
_db4Repository.UpsertWATTArticle(article);
// Need to retrieve the full post to make life easy
var post = _redditService.GetThingByFullname(postFullname);
_redditService.PopulateChildren(post);
// Get DeltaLog mapping for building out sticky
// The mapping can be null
var deltaLogMapping = _db4Repository.GetDeltaLogPostMapping(postId);
string deltaLogPostUrl = string.Empty;
if (deltaLogMapping != null)
{
deltaLogPostUrl = deltaLogMapping.DeltaLogPostUrl;
}
// Update sticky for the post in question
_stickyCommentEditor.UpsertOrRemove(post, null, article, deltaLogPostUrl);
}
public string Upsert(string mainSubPostId, string mainSubPostPermalink, string mainSubPostTitle, string opUsername)
{
// Get all of the delta comments for this post
var deltaComments = _repository.GetDeltaCommentsForPost(mainSubPostId);
// Build post title and text
var postTitleAndText = _postBuilder.BuildDeltaLogPost(mainSubPostTitle, mainSubPostPermalink, opUsername, deltaComments);
// Determine if a post already exists in DeltaLog
var existingPostMapping = _repository.GetDeltaLogPostMapping(mainSubPostId);
if (existingPostMapping == null)
{
return(createNewPost(postTitleAndText.Item1, postTitleAndText.Item2, mainSubPostId, mainSubPostPermalink));
}
try
{
// There is an existing mapping - edit post
_redditService.EditPost(existingPostMapping.DeltaLogPostUrl, postTitleAndText.Item2);
}
catch (Exception ex)
{
// This will fail with a forbidden if the post was manually deleted.
// It should never really happen, but this is handy for my testing
// and won't really hurt in production
if (ex.ToString().Contains("403 (Forbidden)"))
{
return(createNewPost(postTitleAndText.Item1, postTitleAndText.Item2, mainSubPostId, mainSubPostPermalink));
}
throw;
}
return(existingPostMapping.DeltaLogPostUrl);
}
