protected override void Process(LinqExtender.Interface.IModify <Tag> items)
{
object tagList = Bucket.Instance.For.Item(TagColums.ListMode).Value;
TagListMode tagListMode = tagList == null ? TagListMode.Popular : (TagListMode)tagList;
if (tagListMode == TagListMode.Popular)
{
object tagsPeriod = Bucket.Instance.For.Item(TagColums.Period).Value;
TagPeriod period = tagsPeriod == null ? TagPeriod.Day : (TagPeriod)tagsPeriod;
int score = Convert.ToInt32(Bucket.Instance.For.Item(TagColums.Score).Value ?? "0");
int count = (int)Bucket.Instance.For.Item(TagColums.Count).Value;
if (count > 200)
{
throw new Exception("Tag count should be less than 200");
}
using (ITagRepository tagRepositoryRepo = repositoryFactory.CreateTagRepository())
{
IEnumerable <Tag> tags = tagRepositoryRepo.GetPopularTags(period, count);
// do the filter on score.
if (score > 0)
{
tags = tags.Where(tag => tag.Score == score).Select(tag => tag);
}
items.AddRange(tags, true);
}
}
else
{
object photoId = Bucket.Instance.For.Item(TagColums.PhotoId).Value;
if (photoId == null)
{
throw new Exception("Must provide a valid photoId");
}
using (ITagRepository tagRepositoryRepo = repositoryFactory.CreateTagRepository())
{
items.AddRange(tagRepositoryRepo.GetTagsForPhoto((string)photoId));
}
}
}
protected override void Process(LinqExtender.Interface.IModify <Comment> items)
{
using (ICommentRepository commentRepositoryRepo = new CommentRepository(elementProxy))
{
string photoId = (string)Bucket.Instance.For.Item(CommentColumns.PhotoId).Value;
string commentId = (string)Bucket.Instance.For.Item(CommentColumns.Id).Value;
if (string.IsNullOrEmpty(photoId))
{
throw new Exception("Must have a valid photoId");
}
int index = Bucket.Instance.Entity.ItemsToSkipFromStart;
int itemsToTake = int.MaxValue;
if (Bucket.Instance.Entity.ItemsToFetch != null)
{
itemsToTake = Bucket.Instance.Entity.ItemsToFetch.Value;
}
// get comments
IEnumerable <Comment> comments = commentRepositoryRepo.GetComments(photoId);
// filter
if (!string.IsNullOrEmpty(commentId))
{
var query = (from comment in comments
where comment.Id == commentId
select comment).Skip(index).Take(itemsToTake);
comments = query;
}
else
{
var query = (from comment in comments
select comment).Skip(index).Take(itemsToTake);
comments = query;
}
items.AddRange(comments, true);
}
}