/// <summary>
/// 获取分类里的视频
/// </summary>
/// <param name="tid">分类id</param>
/// <param name="pagenum">页码</param>
/// <returns>含有视频信息的列表</returns>
static public async Task <List <Introduction> > GetSubclassiFication(int tid, int pagenum)
{
var webpage = await Methods.HttpGetAsync(TUCAO_URL + "list/" + tid + "/index_" + pagenum + ".html");
var htmlstring = await webpage.Content.ReadAsStringAsync();
HtmlDocument doc = new HtmlDocument();
doc.LoadHtml(htmlstring);
var list = doc.DocumentNode.SelectNodes("//div[@class='main']/div[@class='left']/div[@class='box lists_box']/div[@class='list']/ul/li/div[@class='box']");
List <Introduction> result = new List <Introduction>();
foreach (var item in list)
{
var v = new Introduction();
v.Imgurl = item.FirstChild.FirstChild.Attributes["src"].Value;
v.Link = item.FirstChild.Attributes["href"].Value;
v.Title = item.FirstChild.FirstChild.Attributes["alt"].Value;
v.Up = item.LastChild.FirstChild.InnerText.Trim();
v.Time = item.LastChild.LastChild.InnerText.Trim().Replace("UP:", "");
v.Play = item.SelectSingleNode(".//div[1]").FirstChild.InnerText;
result.Add(v);
}
return(result);
}
/// <summary>
/// 搜索,返回搜索结果的对象
/// </summary>
/// <param name="tid">分类ID(可选)</param>
/// <param name="page">分页选择(默认第一页)</param>
/// <param name="keywords">关键词</param>
/// <returns></returns>
static public async Task <List <Introduction> > Search(int tid, int page, string keywords)
{
Hashtable param = new Hashtable();
{
param.Add("m", "search");
param.Add("c", "index");
param.Add("a", "init2");
param.Add("catid", tid);
param.Add("time", "all");
param.Add("order", "inputtime");
param.Add("username", "");
param.Add("tag", "");
param.Add("q", keywords);
param.Add("page", page);
}
var webpage = await Methods.HttpGetAsync(TUCAO_URL + "index.php", param);
string htmlstring = await webpage.Content.ReadAsStringAsync();
HtmlDocument doc = new HtmlDocument();
doc.LoadHtml(htmlstring);
var list = doc.DocumentNode.SelectNodes(".//div[@class='list']");
List <Introduction> result = new List <Introduction>();
if (list == null)
{
return(result);
}
foreach (var item in list)
{
var v = new Introduction();
v.Imgurl = item.SelectSingleNode(".//div[1]").FirstChild.FirstChild.Attributes["src"].Value;
v.Link = item.SelectSingleNode(".//div[1]").FirstChild.Attributes["href"].Value;
v.Title = item.SelectSingleNode(".//div[2]/div[1]").InnerText;
v.Up = item.SelectSingleNode(".//div[2]/div[2]/ul[1]/li[1]/a[1]").InnerText;
v.Time = item.SelectSingleNode(".//div[2]/div[2]/ul[1]/li[2]").InnerText.Replace("发布于：", "");
result.Add(v);
}
return(result);
}
