public async Task <object> Post(PageInfoRequest request)
{
string address = request.Address;
PageHtmlDownloader.Result result;
string source;
PageHtmlDownloader downloader = new PageHtmlDownloader();
try
{
result = await downloader.Download(address);
if (result == null)
{
return(new { Error = "PageNotAvailable" });
}
else
{
source = result.Source;
}
}
catch (UriFormatException)
{
return(new { Error = "InvalidAddress" });
}
string title = Regex.Match(source, @"\<title\b[^>]*\>\s*(?<Title>[\s\S]*?)\</title\>", RegexOptions.IgnoreCase).Groups["Title"].Value;
FaviconLoader loader = new FaviconLoader();
FaviconLoader.Result favicon = await loader.Load(result.ResultUri, source);
return(new { Error = "", Title = title, FaviconUrl = favicon?.FaviconUrl, FaviconData = favicon?.Data, FaviconMime = favicon?.MimeType, ResultUrl = result.ResultUri.ToString().TrimEnd('/') });
}
/// <summary>
/// 获取页面的基本请求
/// </summary>
/// <param name="pageId"></param>
/// <returns></returns>
private BaseRequest GetPageRequest(int pageId, string pageVersion)
{
int timestamp = _pageCacher.GetTimeStampOfPage(pageId);
//int timestamp = 0;
string apitype = JsonApiType.page;
BaseRequest bj = this.GetCommonBaseRequest(apitype);
//string pageVersion = "4";
PageInfoRequest pagerequeset = new PageInfoRequest(pageId, timestamp, _platForm, pageVersion);
bj.data = pagerequeset;
return(bj);
}
