public static void AddImage(Image image, string tags, bool[] filters)
{
var entity = new ImageNetworkEntities();
if (tags != null)
{
string[] tagList = tags.Split(new Char[] { ' ', ',' });
foreach (var item in tagList)
{
if (item == "") 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);
}
image.Tag.Add(tag);
entity.SaveChanges();
}
for (int filterId = 1; filterId < filters.Length+1; filterId++)
{
if (filters[filterId - 1]) image.Filter.Add(entity.Filter.FirstOrDefault(a => a.Id == filterId));
}
}
entity.Image.Add(image);
entity.SaveChanges();
}
public static void AddTag(Tag tag)
{
var entity = new ImageNetworkEntities();
tag.Name = tag.Name.TrimEnd().ToLower();
if (entity.Tag.FirstOrDefault(a => a.Name == tag.Name) == null)
{
entity.Tag.Add(tag);
entity.SaveChanges();
}
}
public static Image[] GetImagesByTag(Tag tag)
{
var entity = new ImageNetworkEntities();
return entity.Image.Where(a => a.Tag.FirstOrDefault(t => t.Name == tag.Name) != null).ToArray();
}
