public static void AddCreative(Creative creative, string tags)
{
var entity = new CreativeNetworkEntities();
if (tags != null)
{
string[] tagList = tags.Split(new Char[] { ' ', ',' });
foreach (var item in tagList.Distinct())
{
if (string.IsNullOrEmpty(item) || item.Length > 50) continue;
var tag = new Tag
{
Name = item,
};
tag.Name = tag.Name.TrimEnd().ToLower();
if (entity.Tag.FirstOrDefault(a => a.Name == tag.Name) != null)
{
tag = entity.Tag.FirstOrDefault(a => a.Name == tag.Name);
}
else
{
entity.Tag.Add(tag);
}
creative.Tag.Add(tag);
var ers = entity.GetValidationErrors();
entity.SaveChanges();
}
}
entity.Creative.Add(creative);
var s = entity.GetValidationErrors();
entity.SaveChanges();
}
public static Creative[] GetCreatives(Tag tag)
{
var entity = new CreativeNetworkEntities();
return entity.Creative.Where(a => a.Tag.FirstOrDefault(t => t.Name == tag.Name) != null).ToArray();
}
private static void _addToLuceneIndex(Tag tag, IndexWriter writer)
{
// remove older index entry
var searchQuery = new TermQuery(new Term("Id", tag.Id.ToString()));
writer.DeleteDocuments(searchQuery);
// add new index entry
var doc = new Document();
// add lucene fields mapped to db fields
doc.Add(new Field("Id", tag.Id.ToString(), Field.Store.YES, Field.Index.NOT_ANALYZED));
doc.Add(new Field("Name", tag.Name, Field.Store.YES, Field.Index.ANALYZED));
// add entry to index
writer.AddDocument(doc);
}