public IEnumerable <ContentInfo3PM> SearchArticles(string tagName)
{
var keywords =
tagName.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries)
.Select(i => i.Trim())
.Where(i => i.Length > 2).ToList();
var tags = from tag in TagBiz.Read()
from k in keywords
where tag.Text.Contains(k)
select tag.Id;
var articles = from a in ArticleBiz.ReadPublishedArticles()
from k in keywords
where a.Title.Contains(k)
select a.Id;
return(ArticleBiz.ReadPublishedArticles()
.Where(art =>
art.Tags.Any(tag => tags.Contains(tag.Id)) ||
articles.Contains(art.Id))
.OrderByDescending(a => a.PublishDate)
.MapTo <ContentInfo3PM>()
.ToList());
}
public IEnumerable <TagPM> ReadTags(int pageIndex, int pageSize)
{
return(TagBiz.Read(tag => tag.Contents.Any(content => content.State == ContentState.Published), true)
.OrderBy(tag => tag.Text)
.Skip((pageIndex - 1) * pageSize)
.Take(pageSize)
.MapTo <TagPM>()
.ToList());
}
public int ReadTotallTagsCount()
{
return(TagBiz.Read().Count());
}
