Ejemplo n.º 1
0
        /// <summary>
        /// 站点登录处理 通过IE
        /// </summary>
        /// <param name="imageSite">站点</param>
        /// <param name="cookie">站点内部cookie, 将返回登录后的cookie, 登录失败为string.Empty</param>
        /// <param name="LoggedFlags">登录成功页面验证字符, 多个字符用|分隔; 无需验证请置null</param>
        /// <param name="Sweb">站点内部SessionClient</param>
        /// <param name="shc">站点内部SessionHeadersCollection</param>
        /// <param name="PageString">返回验证登录时的页面HTML</param>
        /// <returns></returns>
        public static bool LoginSite(IMageSite imageSite, ref string cookie, string LoggedFlags,
                                     ref SessionClient Sweb, ref SessionHeadersCollection shc, ref string pageString)
        {
            string tmp_cookie = CookiesHelper.GetIECookies(imageSite.SiteUrl);
            bool   result     = !string.IsNullOrWhiteSpace(tmp_cookie) && tmp_cookie.Length > 3;

            if (result)
            {
                shc.Timeout = shc.Timeout * 2;
                shc.Set("Cookie", tmp_cookie);
                try
                {
                    pageString = Sweb.Get(imageSite.SiteUrl, Mainproxy, shc);
                    result     = !string.IsNullOrWhiteSpace(pageString);

                    if (result && LoggedFlags != null)
                    {
                        string[] LFlagsArray = LoggedFlags.Split('|');
                        foreach (string Flag in LFlagsArray)
                        {
                            result &= pageString.Contains(Flag);
                        }
                    }

                    cookie = result ? tmp_cookie : cookie;
                }
                catch
                {
                    //有cookie访问时发生超时之类的错误 还是作为用户登录状态 返回true
                    cookie = string.Empty;
                }
            }

            return(result);
        }
Ejemplo n.º 2
0
 //预加载的页面内容
 public string GetPreFetchedPage(int page, int count, string word, IMageSite site)
 {
     if (page == prePage && count == preCount && word == preWord && site == preSite)
     {
         return(preFetchedPage);
     }
     else
     {
         return(null);
     }
 }
Ejemplo n.º 3
0
        /// <summary>
        /// do in a separate thread
        /// 下载缩略图线程
        /// </summary>
        /// <param name="page"></param>
        /// <param name="count"></param>
        /// <param name="word"></param>
        public void PreFetchPage(int page, int count, string word, IMageSite site)
        {
            new Thread(new ThreadStart(() =>
            {
                try
                {
                    preFetchedPage  = site.GetPageString(page, count, word, MainWindow.WebProxy);
                    prePage         = page;
                    preCount        = count;
                    preWord         = word;
                    preSite         = site;
                    List <Img> imgs = site.GetImages(preFetchedPage, MainWindow.WebProxy);

                    //获得所有图片列表后反馈得到的数量
                    PreListLoaded(imgs.Count, null);
                    if (imgs.Count < 1)
                    {
                        return;
                    }

                    SessionClient sweb           = new SessionClient();
                    SessionHeadersCollection shc = new SessionHeadersCollection
                    {
                        Accept      = null,
                        ContentType = SessionHeadersValue.ContentTypeAuto,
                        Referer     = site.Referer
                    };

                    shc = site.SiteHeaders;
                    shc.Add("Accept-Ranges", "bytes");

                    imgs = site.FilterImg(imgs, MainWindow.MainW.MaskInt, MainWindow.MainW.MaskRes,
                                          MainWindow.MainW.LastViewed, MainWindow.MainW.MaskViewed, true, false);

                    //预加载缩略图
                    foreach (HttpWebRequest req1 in imgReqs)
                    {
                        if (req1 != null)
                        {
                            req1.Abort();
                        }
                    }
                    preFetchedImg.Clear();
                    imgReqs.Clear();

                    //prefetch one by one
                    int cacheCount = CachedImgCount < imgs.Count ? CachedImgCount : imgs.Count;
                    for (int i = 0; i < cacheCount; i++)
                    {
                        WebResponse res      = sweb.GetWebResponse(imgs[i].PreviewUrl, MainWindow.WebProxy, 10000, shc);
                        System.IO.Stream str = res.GetResponseStream();

                        if (!preFetchedImg.ContainsKey(imgs[i].PreviewUrl))
                        {
                            preFetchedImg.Add(imgs[i].PreviewUrl, MainWindow.MainW.CreateImageSrc(str));
                        }

                        res.Close();
                        res.Dispose();
                        str.Close();
                        str.Dispose();
                    }
                }
                catch
                {
                    //Console.WriteLine("useless");
                }
            })).Start();
        }
Ejemplo n.º 4
0
        /// <summary>
        /// 构造函数
        /// </summary>
        /// <param name="img">图片</param>
        /// <param name="index">缩略图位置索引</param>
        /// <param name="site">图片站点</param>
        public ImgControl(Img img, int index, IMageSite site)
        {
            InitializeComponent();
            this.site  = site;
            Image      = img;
            this.index = index;
            shc.Add("Accept-Ranges", "bytes");
            shc.Accept      = null;
            shc.Referer     = site.Referer;
            shc.Timeout     = 8000;
            shc.ContentType = SessionHeadersValue.ContentTypeAuto;

            if (img.IsViewed)
            {
                //statusBorder.Background = new SolidColorBrush(Color.FromArgb(0xCC, 0xFE, 0xE2, 0xE2));
                statusBorder.Background = new SolidColorBrush(Color.FromArgb(0xEE, 0xE9, 0x93, 0xAA));
            }

            //try
            //{
            //string s = .Substring(img.Score.IndexOf(' '), img.Score.Length - img.Score.IndexOf(' '));
            //score.Text = img.Score.ToString();
            //}
            //catch { }

            /*
             * if (!supportScore)
             * {
             *  brdScr.Visibility = System.Windows.Visibility.Hidden;
             * }*/

            //chk.Text = img.Dimension;

            //RenderOptions.SetBitmapScalingMode(preview, BitmapScalingMode.Fant);
            preview.DataContext = img;

            preview.SizeChanged  += new SizeChangedEventHandler(preview_SizeChanged);
            preview.ImageFailed  += new EventHandler <ExceptionRoutedEventArgs>(preview_ImageFailed);
            preview.MouseUp      += new MouseButtonEventHandler(preview_MouseUp);
            statusBorder.MouseUp += new MouseButtonEventHandler(preview_MouseUp);
            chk.MouseUp          += new MouseButtonEventHandler(preview_MouseUp);
            txtDesc.MouseUp      += new MouseButtonEventHandler(preview_MouseUp);

            downBtn.MouseUp += new MouseButtonEventHandler(Border_MouseUp);
            magBtn.MouseUp  += new MouseButtonEventHandler(preview_Click);

            //chk.Click += chk_Checked;

            //ToolTip tip = preview.ToolTip as ToolTip;
            //tip.PlacementTarget = preview.Parent as UIElement;
            //TextBlock desc = (tip.Content as Border).Child as TextBlock;

            //下载缩略图
            //DownloadImg();

            if (img.DownloadDetail != null)
            {
                //need detail
                LayoutRoot.IsEnabled = false;
                //isRetrievingDetail = true;
                chk.Text = "信息未加载";
            }
            else
            {
                ShowImgDetail();
            }
        }
Ejemplo n.º 5
0
        /// <summary>
        /// 站点登录处理 通过IE
        /// </summary>
        /// <param name="imageSite">站点</param>
        /// <param name="cookie">站点内部cookie, 将返回登录后的cookie, 登录失败为string.Empty</param>
        /// <param name="LoggedFlags">登录成功页面验证字符, 多个字符用|分隔; 无需验证请置null</param>
        /// <param name="Sweb">站点内部SessionClient</param>
        /// <param name="shc">站点内部SessionHeadersCollection</param>
        /// <returns></returns>
        public static bool LoginSite(IMageSite imageSite, ref string cookie, string LoggedFlags, ref SessionClient Sweb, ref SessionHeadersCollection shc)
        {
            string NullPageString = string.Empty;

            return(LoginSite(imageSite, ref cookie, LoggedFlags, ref Sweb, ref shc, ref NullPageString));
        }
Ejemplo n.º 6
0
 /// <summary>
 /// 调用站点登录
 /// </summary>
 /// <param name="site">站点</param>
 /// <param name="loginArgs">登录参数</param>
 public static void LoginSiteCall(IMageSite site, LoginSiteArgs loginArgs)
 {
     try { site.LoginCall(loginArgs); } catch { }
 }