cyf
270 lines
11 KiB
C#
270 lines
11 KiB
C#
using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Drawing;
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using System.Data;
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using System.Linq;
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using System.Text;
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using System.Windows.Forms;
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using System.IO;
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using Lskj.Util;
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using Gecko;
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using Gecko.Events;
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using Lskj.Business.Impl;
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using System.Runtime.InteropServices;
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using System.Web;
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using System.Net;
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using System.Text.RegularExpressions;
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namespace Lskj.Control
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{
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public partial class ModuleWebView : UserControl
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{
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public GeckoWebBrowser browser;
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public WebBrowser browserNew;
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public static bool Evenflag;
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public string Url;
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public bool RightKeyflag;
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private string _saveDir;
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public EventHandler<GeckoNavigatingEventArgs> OnNavigating;
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public ModuleWebView()
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{
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InitializeComponent();
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}
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/// <summary>
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/// <para>说明：打开网页</para>
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/// <para>创建人：龚宇超</para>
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/// <para>创建日期：2019-03-14 </para>
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/// <para>修改人：</para>
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/// <para>修改日期：</para>
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/// <para>修改备注：</para>
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/// <para>版本：1.0</para>
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/// </summary>
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public void Navigate(string url, int RightKeyFlag = 1)
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{
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this.RightKeyflag = RightKeyFlag == 1;
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Navigate(url, GeckoLoadFlags.None);
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}
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/// <summary>
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/// <para>说明：</para>
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/// <para>创建人：龚宇超</para>
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/// <para>创建日期：2019-12-24 </para>
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/// <para>修改人：</para>
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/// <para>修改日期：</para>
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/// <para>修改备注：</para>
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/// <para>版本：1.0</para>
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/// </summary>
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/// <param name="url">The URL.</param>
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/// <param name="flag">The flag.</param>
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public void Navigate(string url, GeckoLoadFlags flag)
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{
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try
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{
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if (Directory.Exists(PubUtil.WebViewPath))
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{
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this.Url = url;
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string directory = Path.Combine(new string[] { PubUtil.AbsolutelyPath + "cookie" });
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//if (!Directory.Exists(directory + "\\cookies.dat"))
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// Directory.CreateDirectory(directory + "\\cookies.dat");//检测目录是否存在
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//string fileText = directory + "\\cookies.dat";
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//Gecko.Xpcom.ProfileDirectory = directory + "\\cookies.dat";//绑定cookie目录
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//Gecko.Xpcom.ProfileDirectory = GetCookiesFromFile;//绑定cookie目录
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//url = url + "&t=" + DateTime.Now.Ticks;
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if (browser != null)
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{
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browser.Dispose();
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browser = null;
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}
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Xpcom.Initialize(PubUtil.WebViewPath);
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browser = new GeckoWebBrowser();
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browser.Dock = DockStyle.Fill;
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browser.Name = "browser";
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browser.NoDefaultContextMenu = !RightKeyflag; //禁用右键菜单
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if (OnNavigating != null)
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{
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browser.Navigating += OnNavigating;
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}
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this.panelControl1.Controls.Add(browser);
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if (!Evenflag)
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{
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Gecko.LauncherDialog.Download += new EventHandler<LauncherDialogEvent>(OnLauncherDialogDownload);
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Evenflag = true;
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}
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browser.Navigate(url, flag);
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IniHelper.Write(url, browser.Document.Cookie);
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}
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else
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{
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MessageUtil.Show("未找到浏览器资源文件,请联系开发人员.");
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}
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}
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catch (Exception ex)
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{
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MessageUtil.Show("浏览器出错！" + ex);
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}
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}
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/// <summary>
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/// <para>说明：解析 cookies.dat文件得到Cookie,没有判断 path，只有 域的判断</para>
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/// <para>创建人：王一帆</para>
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/// <para>创建日期：2021-06-28 </para>
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/// <para>修改人：</para>
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/// <para>修改日期：</para>
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/// <para>修改备注：</para>
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/// <para>版本：1.0</para>
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/// </summary>
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/// <param name="url">The URL.</param>
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/// <param name="flag">The flag.</param>
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public string GetCookiesFromFile
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{
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get
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{
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StringBuilder sbCookie = new StringBuilder();
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string filePath = Path.Combine(new string[] { PubUtil.AbsolutelyPath + "cookie" });
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if (File.Exists(filePath + "\\cookies.dat"))
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{
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var uri = new Uri(Url);
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var host = uri.Host;
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var allCookies = File.ReadAllLines(filePath + "\\cookies.dat");
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for (int i = 4; i < allCookies.Length; i++)
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{
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host = uri.Host;
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var listCookie = allCookies[i].Split('\t');
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if (listCookie != null && listCookie.Length != 0 && listCookie.Length == 7)
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{
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var _cookie = listCookie[0];
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Lable:
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if (_cookie == host)
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{
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sbCookie.AppendFormat("{0}={1};", listCookie[5], listCookie[6]);
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}
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//httponly
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var httpOnly = "#HttpOnly_" + host;
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if (_cookie == httpOnly)
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{
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sbCookie.AppendFormat("{0}={1};", listCookie[5], listCookie[6]);
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}
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if (host.IndexOf('.') == 0)// . 开头
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{
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host = host.Substring(host.IndexOf('.') + 1);//. 开头 去掉 .
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goto Lable;
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}
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else
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{
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if (host.TrimStart('.').Split('.').Length > 2)
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{
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host = host.Substring(host.IndexOf('.'));//带 .
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goto Lable;
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}
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}
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}
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}
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}
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return sbCookie.ToString();
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}
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}
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/// <summary>
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/// 触发下载事件
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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void OnLauncherDialogDownload(Object sender, LauncherDialogEvent e)
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{
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try
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{
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string tipMsg = string.Empty; int vsNum = 0;
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DataRow rowItem = AttachImpl.GetTempletFile(e.Filename);
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string topname = e.Filename.Substring(0, e.Filename.LastIndexOf(".") - 1);
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bool isMultipleLoad = e.Url.Contains("downLoadTemp") && Regex.IsMatch(topname, @"^[+-]?\d*[.]?\d*$");
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if (rowItem != null || isMultipleLoad)
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{
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try
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{
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bool success = rowItem != null ? AttachImpl.CheckAttachOperation(2, "", Convert.ToInt32(rowItem["fileId"]), "", 0, out tipMsg) == 1 : isMultipleLoad;
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if (success)
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{
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if (browserNew != null)
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{
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browserNew.Dispose();
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browserNew = null;
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}
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browserNew = new WebBrowser();//点击下载的页面
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this.panelControl1.Controls.Add(browserNew);
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//downfile(e.Url, e.Filename, tempPath);
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Download(e.Url, e.Filename);
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//browserNew.Navigate(e.Url);
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}
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else
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{
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MessageUtil.Show(tipMsg);
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}
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}
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catch (Exception ex)
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{
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MessageUtil.Show("下载失败！\r\n" + ex.Message);
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}
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}
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else
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{
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MessageUtil.Show("未找到下载项");
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}
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}
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catch (Exception ex)
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{
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string Message = ErrorMessage.PromptErrorMessage(ex);
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MessageUtil.Show(Message,ex.Message);
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}
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}
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/// <summary>
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/// <para>说明：定义服务器文件地址，含文件名。客户端接收地址及文件名由客户端自行定义</para>
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/// <para>创建人：王一帆</para>
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/// <para>创建日期： </para>
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/// <para>修改人：</para>
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/// <para>修改日期：</para>
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/// <para>修改备注：</para>
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/// <para>版本：1.0</para>
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/// </summary>
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/// <param name="URL">The URL.</param>
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/// <param name="FileName">Name of the file.</param>
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public static void Download(string URL, string FileName)
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{
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FrmSelectDownload frmSelectDownload = new FrmSelectDownload();
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frmSelectDownload.URL = URL;
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frmSelectDownload.FileName = FileName;
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frmSelectDownload.Show();
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//SaveFileDialog saveFileDialog = new SaveFileDialog();
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//saveFileDialog.FileName = FileName;
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//saveFileDialog.Title = "下载模板文件到";
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//saveFileDialog.RestoreDirectory = true;
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////点了保存按钮进入
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//if (saveFileDialog.ShowDialog() == DialogResult.OK)
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//{
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// string localFilePath = System.IO.Path.GetFullPath(saveFileDialog.FileName);//获得文件路径，含文件名
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// string fileNameExt = localFilePath.Substring(localFilePath.LastIndexOf("\\") + 1);//获取文件名，不带路径
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// string FilePath = localFilePath.Substring(0, localFilePath.LastIndexOf("\\"));//获取文件路径，不带文件名
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// FrmDownload frm = new FrmDownload(URL, FileName, localFilePath);
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// frm.Show();
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//}
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}
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public void FDispose()
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{
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if (browser != null)
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{
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browser.Dispose();
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}
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this.Dispose();
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}
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}
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}
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