public Program(Channel channel, TimeRange timeRange, string title)
: this()
{
Channel = channel;
TimeRange = timeRange;
Title = title;
Attributes = new HashedSet<string>();
Categories = new HashedSet<string>();
Credits = new HashedSet<Credit>();
}
public virtual bool Equals(Channel other)
{
if (ReferenceEquals(null, other)) return false;
if (ReferenceEquals(this, other)) return true;
return Equals(other.Id, Id);
}
private void ExportChannel(XmlReader rdr, ISession session)
{
var root = GetElement(rdr);
var channel = new Channel();
channel.Id = root.AttrValue("id");
ParseNames(root, channel);
FindIcon(channel);
using (var tx = session.BeginTransaction())
{
session.Save(channel);
tx.Commit();
}
session.Clear();
}
private void FindIcon(Channel channel)
{
if (_iconFiles == null)
{
var files = Directory.GetFiles(_iconFolderPath)
.Select(p => new { path = p, name = Path.GetFileName(p) });
_iconFiles = files.ToDictionary(x => x.name, x => x.path);
}
var iconPath = _iconFiles
.Where(kv => kv.Key.StartsWith(channel.Number.ToString()))
.Where(kv => !char.IsDigit(kv.Key[channel.Number.ToString().Length]))
.Select(kv => kv.Value)
.FirstOrDefault();
channel.Icon = iconPath;
}
private static void ParseNames(XElement root, Channel channel)
{
var names = root.Elements("display-name").Reverse();
var number = (names.Where(name => name.Value.IsNumeric())
.FirstOrDefault() ?? new XElement("a")).Value;
channel.Number = long.Parse(number);
channel.LongName = names.Skip(1).Take(1).Single().Value;
channel.ShortName = names.Skip(2).Take(1).Single().Value;
if (channel.ShortName == channel.LongName)
channel.LongName = names.Take(1).Single().Value;
}
