public TChannelImage()
{
Title = "";
Url = new TUri();
Width = 0;
Height = 0;
}
public TChannelImage(TChannelImage image)
{
Title = image.Title;
Url = new TUri(image.Url);
Width = image.Width;
Height = image.Height;
}
public TChannel(TOpmlOutline opmlOutline)
: this()
{
Name = opmlOutline.Title;
Title = opmlOutline.Title;
Link = new TUri(opmlOutline.XmlUrl.ToString());
Description = opmlOutline.Description;
}
public TUri(TUri uri)
: this()
{
try {
Value = new Uri(uri.Value.ToString());
} catch (Exception ex) {
Trace.WriteLine(string.Format("Unable to create TUri from Uri \"{0)\" : {1}", uri.ToString(), ex.Message));
}
}
public TItem(TItem item)
{
Link = new TUri(item.Link);
Title = item.Title;
Description = item.Description;
PubDate = item.PubDate;
Enclosure = new TEnclosure(item.Enclosure);
IsRead = item.IsRead;
}
public TItem()
{
Link = new TUri();
Title = "";
Description = "";
PubDate = DateTime.MinValue;
Enclosure = new TEnclosure();
IsRead = false;
}
public TEnclosure(TEnclosure enclosure)
: this()
{
if (enclosure != null)
{
Url = new TUri(enclosure.Url);
Length = enclosure.Length;
Mimetype = enclosure.Mimetype;
}
}
public TChannelImage(XElement image)
{
Title = image.SafeReadElementValue <string>("title", "");
Url = new TUri(image.SafeReadElementValue <string>("url", ""));
if (image.Elements().Any(x => x.Name == "width"))
{
Width = image.SafeReadElementValue <int>("width", 0);
}
if (image.Elements().Any(x => x.Name == "height"))
{
Height = image.SafeReadElementValue <int>("height", 0);
}
}
public TChannel()
{
Name = "";
Title = "";
Link = new TUri();
Description = "";
Category = "";
Language = "";
Copyright = "";
LastBuildDate = DateTime.MinValue;
Picture = new TChannelImage();
Items = new TItemCollection();
ChannelEncoding = null;
}
public TChannel(TChannel channel)
: this()
{
Name = channel.Name;
Title = channel.Title;
Link = new TUri(channel.Link);
Description = channel.Description;
Category = channel.Category;
Language = channel.Language;
Copyright = channel.Copyright;
LastBuildDate = channel.LastBuildDate;
Picture = new TChannelImage(channel.Picture);
Items = new TItemCollection(channel.Items);
ChannelEncoding = channel.ChannelEncoding;
}
public TItem(XElement item)
{
Link = new TUri(item.SafeReadElementValue <string>("link", ""));
Title = item.SafeReadElementValue <string>("title", "");
Description = item.SafeReadElementValue <string>("description", "");
PubDate = item.SafeReadElementValue <DateTime>("pubDate", DateTime.MinValue, CultureInfo.InvariantCulture);
if (item.Attributes().Any(x => x.Name == "isread"))
{
IsRead = item.SafeReadAttribute <bool>("isread", false);
}
if (item.Elements().Any(x => x.Name == "enclosure"))
{
Enclosure = new TEnclosure(item.SafeReadElement("enclosure"));
}
}
public TChannel(XElement channel)
: this()
{
Title = channel.SafeReadElementValue <string>("title", "");
Trace.WriteLine(string.Format("Building TChannel {0}...", Title));
Link = new TUri(channel.SafeReadElementValue <string>("link", ""));
Description = channel.SafeReadElementValue <string>("description", "");
if (channel.Elements().Any(x => x.Name == "category"))
{
Category = channel.SafeReadElementValue <string>("category", "");
}
if (channel.Elements().Any(x => x.Name == "language"))
{
Language = channel.SafeReadElementValue <string>("language", "");
}
if (channel.Elements().Any(x => x.Name == "copyright"))
{
Copyright = channel.SafeReadElementValue <string>("copyright", "");
}
LastBuildDate = channel.SafeReadElementValue <DateTime>("lastbuilddate", DateTime.MinValue);
if (channel.Elements().Any(x => x.Name == "image"))
{
Picture = new TChannelImage(channel.SafeReadElement("image"));
}
if (channel.Elements().Any(x => x.Name == "items"))
{
Trace.WriteLine(string.Format(" Reading {0} item(s)", channel.Element("items").Elements().Count(x => x.Name == "item")));
Items = new TItemCollection(channel.SafeReadElement("items"));
}
if (channel.Attributes().Any(x => x.Name == "encoding"))
{
string EncodingValue = channel.SafeReadAttribute <string>("encoding", DefaultChannelEncoding);
if (EncodingValue != "")
{
ChannelEncoding = Encoding.GetEncoding(EncodingValue);
}
}
if (channel.Attributes().Any(x => x.Name == "name"))
{
Name = channel.SafeReadAttribute <string>("name", "");
}
else
{
Name = Title;
}
Trace.WriteLine(string.Format(" {0}", this.ToString()));
Trace.WriteLine("Done.");
}
public TEnclosure(XElement enclosure)
: this()
{
if (enclosure.HasAttributes)
{
Url = new TUri(enclosure.SafeReadAttribute <string>("url", ""));
if (enclosure.Attributes().Any(a => a.Name == "length"))
{
Length = enclosure.SafeReadAttribute <int>("length", 0);
}
if (enclosure.Attributes().Any(a => a.Name == "mimetype"))
{
Mimetype = enclosure.SafeReadAttribute <string>("mimetype", "");
}
}
}
public TEnclosure()
{
Url = new TUri();
Length = 0;
Mimetype = "";
}
