private void ProcessPost(string vkVideoId, responseComment comment, VkGroup group)
{
var savedComment = this.videoRepository.GetVideoCommentByVkGroupId(group.Id, comment.id);
if (savedComment != null)
{
this.log.DebugFormat("Video comment with VkId={0} is already in database", comment.id);
return;
}
if (this.processingStrategy.IsLimitedProcessingEnabled(group.Id, DataFeedType.VideoComments) &&
comment.date.FromUnixTimestamp().AddMonths(this.processingStrategy.GetMonthLimit()) < DateTime.UtcNow)
{
this.log.DebugFormat("Fetched video comment with VkId={0} is created more than {1} months ago. Skipping.", comment.id, this.processingStrategy.GetMonthLimit());
return;
}
savedComment = new VideoComment
{
VkId = comment.id,
VkVideoId = vkVideoId,
VkGroupId = group.Id,
PostedDate = comment.date.FromUnixTimestamp(),
CreatorId = long.Parse(comment.from_id)
};
this.videoRepository.SaveComment(savedComment);
this.log.DebugFormat("Topic comment with VkId={0} is not found in database. Saved with Id={1}", savedComment.VkId, savedComment.Id);
}
private void ProcessPost(string vkPostId, responseComment comment, VkGroup group)
{
var savedComment = this.postRepository.GetPostComment(group.Id, comment.cid);
if (savedComment != null)
{
this.log.DebugFormat("Post comment with VkId={0} is already in database", comment.cid);
return;
}
if (this.processingStrategy.IsLimitedProcessingEnabled(group.Id, DataFeedType.WallPostComments) &&
comment.date.FromUnixTimestamp().AddMonths(this.processingStrategy.GetMonthLimit()) < DateTime.UtcNow)
{
this.log.DebugFormat("Fetched post comment with VkId={0} is created more than {1} months ago. Skipping.", comment.cid, this.processingStrategy.GetMonthLimit());
return;
}
savedComment = new PostComment
{
VkId = comment.cid,
VkPostId = vkPostId,
VkGroupId = group.Id,
PostedDate = comment.date.FromUnixTimestamp(),
CreatorId = long.Parse(comment.uid),
ReplyToUserId = string.IsNullOrWhiteSpace(comment.reply_to_uid) ? null : (long?)long.Parse(comment.reply_to_uid),
ReplyToVkId = string.IsNullOrWhiteSpace(comment.reply_to_cid) ? null : (int?)int.Parse(comment.reply_to_cid),
};
this.postRepository.SaveComment(savedComment);
this.log.DebugFormat("Post comment with VkId={0} is not found in database. Saved with Id={1}", savedComment.VkId, savedComment.Id);
}
public IEnumerable <DataFeed> GetFeeds(IVkDataProvider dataProvider, VkGroup vkGroup)
{
DateTime? dateLimit = this.strategy.GetDateLimit(vkGroup.Id, this.ProvidedDataType);
IList <Video> videos = this.videoRepository.GetVideosByVkGroupId(vkGroup.Id).Where(v => !dateLimit.HasValue || v.PostedDate > dateLimit).ToList();
foreach (var video in videos)
{
int offsetCounter = 0;
while (true)
{
var videoComments = dataProvider.GetVideoComments(vkGroup.Id.ToString(), video.VkId, offsetCounter);
this.log.DebugFormat("Video comments feed is received: {0}", videoComments.Feed);
if (videoComments.comment == null || videoComments.comment.Length == 0)
{
break;
}
// if last comment in this pack is was created before dateLimit, we ignore the whole pack, but still trying to find the latest one
responseComment lastCommentGroup = videoComments.comment[videoComments.comment.Length - 1];
if (dateLimit.HasValue && lastCommentGroup.date.FromUnixTimestamp() < dateLimit.Value)
{
continue;
}
DataFeed dataFeed = new DataFeed
{
ReceivedAt = this.dateTimeHelper.GetDateTimeNow(),
Feed = videoComments.Feed,
VkGroupId = vkGroup.Id,
RelatedObjectId = video.VkId,
Type = DataFeedType.VideoComments
};
yield return(dataFeed);
offsetCounter += videoComments.comment.Length;
}
}
}
