protected override ChannelSearchInfo AnalysisData(XmlReader reader)
{
ChannelSearchOutlineInfo outLineInfo = AnalysisCount(reader);
var channel = new ChannelSearchInfo()
{
Navs = new List <ChannelSearchNavInfo>(8),
Lists = new List <ChannelSearchListInfo>(),
OutlineInfo = outLineInfo
};
if (reader.IsStartElement("nav"))
{
reader.Read();
while (reader.IsStartElement("type"))
{
var nav = new ChannelSearchNavInfo();
nav.Id = int.Parse(reader.GetAttribute("id"));
nav.Name = reader.GetAttribute("name");
nav.Count = int.Parse(reader.GetAttribute("count"));
channel.Navs.Add(nav);
reader.ReadToNextSibling("type");
}
}
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.Element &&
reader.Name == "v")
{
var list = new ChannelSearchListInfo();
if (reader.ReadToFollowing("vid"))
{
list.Vid = reader.ReadElementContentAsInt();
}
if (reader.ReadToFollowing("title"))
{
list.Text = reader.ReadElementContentAsString();
}
if (reader.ReadToFollowing("catalog"))
{
list.CatalogTags = reader.ReadElementContentAsString();
}
if (reader.ReadToFollowing("imgurl"))
{
list.ImgSource = reader.ReadElementContentAsString();
}
if (string.IsNullOrEmpty(list.ImgSource) &&
reader.ReadToFollowing("sloturl"))
{
list.ImgSource = reader.ReadElementContentAsString();
}
if (reader.ReadToFollowing("duration"))
{
list.Duration = reader.ReadElementContentAsDouble();
}
channel.Lists.Add(list);
}
}
return(channel);
}
/// <summary>
/// 分析集合大小
/// </summary>
/// <param name="reader"></param>
/// <returns></returns>
protected ChannelSearchOutlineInfo AnalysisCount(System.Xml.XmlReader reader)
{
ChannelSearchOutlineInfo channelSearchOutLineInfo = new ChannelSearchOutlineInfo();
if (reader.ReadToFollowing("count"))
{
channelSearchOutLineInfo.Count = reader.ReadElementContentAsInt();
if (reader.IsStartElement("page_count"))
{
channelSearchOutLineInfo.PageCount = reader.ReadElementContentAsInt();
if (reader.IsStartElement("countInPage"))
{
channelSearchOutLineInfo.CountInPage = reader.ReadElementContentAsInt();
if (reader.IsStartElement("page"))
{
channelSearchOutLineInfo.CurrentPage = reader.ReadElementContentAsInt();
///*
// * 总个数是否小于每页的个数,小于的话第一页返回总个数，其余页返回0
// * 不小于判断是哪页，其余页返回每页个数，最后一页算一下还剩下多少页
// */
//return count > countInPage ?
// (pageIndex > pageCount ? 0 : (pageIndex == pageCount) ? count - (pageIndex - 1) * countInPage : countInPage) :
// (pageIndex > 1 ? 0 : count);
}
}
}
}
return(channelSearchOutLineInfo);
}
