/// <summary>
/// Loads blog from DB by specified id or username.
/// </summary>
/// <param name="id">The id.</param>
/// <param name="username">The username.</param>
/// <returns>Blog object.</returns>
private static Blog Load(int id, string username)
{
string cacheKey = String.Format("Blog_Load_{0}_{1}", id, username);
if (HttpContext.Current != null && HttpContext.Current.Cache[cacheKey] != null)
{
return HttpContext.Current.Cache[cacheKey] as Blog;
}
using (SqlConnection conn = Config.DB.Open())
{
SqlDataReader reader = SqlHelper.ExecuteReader(conn, "LoadBlog", id, username);
if (reader.Read())
{
Blog blog = new Blog();
blog.id = (int) reader["Id"];
blog.username = (string) reader["Username"];
blog.name = (string) reader["Name"];
blog.description = (string) reader["Description"];
blog.dateCreated = (DateTime) reader["DateCreated"];
if (reader["Settings"] is string)
blog.settings = (string) reader["Settings"];
if (HttpContext.Current != null)
{
HttpContext.Current.Cache.Insert(cacheKey, blog, null, Cache.NoAbsoluteExpiration,
TimeSpan.FromMinutes(30), CacheItemPriority.NotRemovable, null);
}
return blog;
}
else
return null;
}
}
/// <summary>
/// Creates blog for the specified username.
/// </summary>
/// <param name="username">The username.</param>
/// <returns></returns>
public static Blog Create(string username)
{
Blog blog = new Blog();
blog.id = -1;
blog.username = username;
return blog;
}