/// <summary>
/// 设置模块实例
/// </summary>
/// <param name="moduleInfo">模块对象</param>
/// <returns>模块基类</returns>
public static ModuleBase SetModuleBase(ModuleInfo moduleInfo)
{
ModuleBase desktopModule = new ModuleBase();
if (moduleInfo.ModuleDefID > 0)
{
// 重构，是否需要缓存？
ModuleDefInfo moduleDef = Spaces.GetModuleDefById(moduleInfo.ModuleDefID);
try
{
Type type = Type.GetType(moduleDef.BussinessController, false, true);
desktopModule = (ModuleBase)Activator.CreateInstance(type);
}
catch (Exception ex)
{
string a = ex.Message;
}
desktopModule.ModuleDef = moduleDef; //貌似不需要，重构？
}
desktopModule.Module = moduleInfo;
desktopModule.ModuleID = moduleInfo.ModuleID;
if (moduleInfo.ModuleType == ModuleType.Local)
{
string path = BaseConfigs.GetForumPath + "space/modules/" + moduleInfo.ModuleUrl;
string modulefilepath = Utils.GetMapPath(path);
try
{
desktopModule.UserPrefCollection = ModuleXmlHelper.LoadUserPrefs(modulefilepath);
desktopModule.ModulePref = ModuleXmlHelper.LoadModulePref(modulefilepath);
desktopModule.ModuleContent = ModuleXmlHelper.LoadContent(modulefilepath);
}
catch (Exception ex)
{
desktopModule.UserPrefCollection = new UserPrefCollection <UserPref>();
desktopModule.ModulePref = new ModulePref();
desktopModule.ModuleContent = new ModuleContent();
desktopModule.ModuleContent.ContentHtml = ex.Message;
desktopModule.ModuleContent.Type = ModuleContentType.HtmlInline;
}
if (desktopModule.UserPrefCollection == null)
{
desktopModule.UserPrefCollection = new UserPrefCollection <UserPref>();
}
if (desktopModule.ModulePref == null)
{
desktopModule.ModulePref = new ModulePref();
}
if (desktopModule.ModuleContent == null)
{
desktopModule.ModuleContent = new ModuleContent();
desktopModule.ModuleContent.ContentHtml = "模块" + path + "不存在";
desktopModule.ModuleContent.Type = ModuleContentType.HtmlInline;
}
}
return(desktopModule);
}
private static ModuleDefInfo GetModuleDefEntity(IDataReader reader)
{
ModuleDefInfo mdi = new ModuleDefInfo();
mdi.ModuleDefID = TypeConverter.ObjectToInt(reader["moduledefid"], 0);
mdi.ModuleName = reader["modulename"].ToString();
mdi.CacheTime = TypeConverter.ObjectToInt(reader["cachetime"], 0);
mdi.ConfigFile = reader["configfile"].ToString();
mdi.BussinessController = reader["controller"].ToString();
return(mdi);
}
protected void btnSave_Click(object sender, EventArgs e)
{
if (this.CheckCookie())
{
string url = DNTRequest.GetString("url");
if (this.modulename.Text == "")
{
base.RegisterStartupScript("", "<script>alert('模块名称不能为空');</script>");
return;
}
if (url != string.Empty)
{
XmlDocument xml = new XmlDocument();
try
{
xml.Load(listfilename);
}
catch
{
base.RegisterStartupScript("", "<script>alert('缺少对列表文件的访问权限或者列表文件不存在');window.location.href='space_moduledefmanage.aspx';</script>");
return;
}
XmlNodeList xnl = xml.GetElementsByTagName("Gadget");
XmlNodeList xnlCategory = xml.GetElementsByTagName("Category");
for (int i = 0; i < xnl.Count; i++)
{
if (xnl[i].Attributes["url"].Value == url)
{
xnl[i].Attributes["name"].Value = this.modulename.Text;
XmlNode newnode = xnl[i].Clone();
xnl[i].ParentNode.RemoveChild(xnl[i]);
foreach (XmlNode node in xnlCategory)
{
if (node.Attributes["name"].Value == this.category.SelectedValue)
{
node.AppendChild(newnode);
}
}
try
{
xml.Save(listfilename);
}
catch
{
base.RegisterStartupScript("", "<script>alert('缺少对列表文件的访问权限或者列表文件不存在');window.location.href='space_moduledefmanage.aspx';</script>");
return;
}
break;
}
}
if (url.StartsWith("builtin_"))
{
//内置模块,更改数据库中的模块名称
ModuleDefInfo mdi = Spaces.GetModuleDefById(Spaces.GetModuleDefIdByUrl(url));
mdi.ModuleName = this.modulename.Text;
SpaceProvider.UpdateModuleDefInfo(mdi);
DNTCache.GetCacheService().RemoveObject("/Space/ModuleDefList");
}
}
base.RegisterStartupScript("", "<script>window.location.href='space_moduledefmanage.aspx';</script>");
}
}
public static void AddModuleDefInfo(ModuleDefInfo mdi)
{
Space.Data.DbProvider.GetInstance().AddModuleDefInfo(mdi);
}
public static void UpdateModuleDefInfo(ModuleDefInfo mdi)
{
Space.Data.DbProvider.GetInstance().UpdateModuleDef(mdi);
}
private void BindGridData()
{
DataTable dt = new DataTable();
dt.Columns.Add("moduledefname");
dt.Columns.Add("moduledefcatelog");
dt.Columns.Add("moduledeftype");
dt.Columns.Add("hadindb");
dt.Columns.Add("url");
dt.Columns.Add("modulestatus");
dt.Columns.Add("moduledefop");
DNTCache.GetCacheService().RemoveObject("/Space/ModuleDefList");
XmlDocument xml = new XmlDocument();
try
{
xml.Load(listfilename);
}
catch
{
base.RegisterStartupScript("", "<script>alert('缺少对列表文件的访问权限或者列表文件不存在');window.location.href='space_moduledefmanage.aspx';</script>");
return;
}
XmlNodeList xnl = xml.GetElementsByTagName("Gadget");
//枚举xml文件列表
string[] files = Directory.GetFiles(moduledefpath, "*.xml");
foreach (string file in files)
{
DataRow dr = dt.NewRow();
string moduleurl = Path.GetFileName(file);
XmlNode node = HadInList(moduleurl, xnl);
dr["url"] = moduleurl;
//<a href="space_editmoduledef.aspx?url=<%#DataBinder.Eval(Container, "DataItem.url")%>">编辑</a>
// <a runat="server" id="enablemoduledef" href="###" onclick="document.getElementById('url<%#DataBinder.Eval(Container, "DataItem.url").ToString()%>').checked=true;submitDeleteApply();">置为无效</a>
if (node != null)
{ //已经在列表使用中的模块
dr["moduledefop"] = string.Format("<a href=\"space_editmoduledef.aspx?url={0}\">编辑</a> <a href=\"#\" onclick=\"document.getElementById('url{0}').checked=true;submitDeleteApply();\">置为无效</a>", moduleurl);
if (moduleurl.StartsWith("builtin_"))
{ //内置模块
ModuleDefInfo mdi = SpaceProvider.GetModuleDefInfoByUrl(moduleurl);
try
{
Activator.CreateInstance(Type.GetType(mdi.BussinessController, false, true));
dr["modulestatus"] = "<img title='模块可以正常工作' alt='模块可以正常工作' src='../images/state2.gif' />";
}
catch
{ //本模块逻辑控制反射失败
dr["modulestatus"] = "<img title='模块当前无法正常工作' alt='模块当前无法正常工作' src='../images/state1.gif' />";
dr["moduledefop"] = string.Format("<a href=\"?mod=refresh&url={0}\">刷新</a> <a href=\"#\" onclick=\"document.getElementById('url{0}').checked=true;submitDeleteApply();\">置为无效</a>", moduleurl);
}
dr["moduledeftype"] = "内置模块";
}
else
{ //外置模块
dr["modulestatus"] = "<img title='模块可以正常工作' alt='模块可以正常工作' src='../images/state2.gif' />";
dr["moduledeftype"] = "外置模块";
}
dr["moduledefname"] = string.Format("{0}({1})", node.Attributes["name"].Value, node.Attributes["url"].Value);
dr["moduledefcatelog"] = node.ParentNode.Attributes["name"].Value;
dt.Rows.Add(dr);
}
else
{ //未被使用的模块
dr["modulestatus"] = "<img title='尚未启用的模块' alt='尚未启用的模块' src='../images/state3.gif' />";
ModulePref mp = ModuleXmlHelper.LoadModulePref(file);
if (moduleurl.StartsWith("builtin_"))
{
dr["moduledeftype"] = "内置模块";
}
else
{
dr["moduledeftype"] = "外置模块";
}
if (mp != null)
{
dr["moduledefname"] = string.Format("{0}({1})", mp.Title.StartsWith("_") ? moduleurl : mp.Title, moduleurl);
dr["moduledefcatelog"] = mp.Category == string.Empty ? "其他" : mp.Category;
dr["moduledefop"] = string.Format(" <a runat=\"server\" href=\"###\" onclick=\"document.getElementById('url{0}').checked=true;submitAddApply();\">置为有效</a>", moduleurl);
dt.Rows.Add(dr);
}
}
}
this.DataGrid1.TableHeaderName = "现有模块";
this.DataGrid1.AllowPaging = false;
this.DataGrid1.AllowCustomPaging = false;
this.DataGrid1.DataKeyField = "url";
this.DataGrid1.DataSource = dt;
this.DataGrid1.DataBind();
}
protected void AddApply_Click(object sender, EventArgs e)
{
if (this.CheckCookie())
{
string[] urllist = DNTRequest.GetString("url").Split(',');
bool hasemptyvalue = false;
XmlDocument xml = new XmlDocument();
try
{
xml.Load(listfilename);
}
catch
{
base.RegisterStartupScript("", "<script>alert('缺少对列表文件的访问权限或者列表文件不存在');window.location.href='space_moduledefmanage.aspx';</script>");
return;
}
XmlNodeList xnlGadgets = xml.GetElementsByTagName("Gadget");
BindGridData();
foreach (string url in urllist)
{
foreach (DataGridItem dgi in DataGrid1.Items)
{
if (dgi.ItemType == ListItemType.AlternatingItem || dgi.ItemType == ListItemType.Item)
{
if (url != DataGrid1.DataKeys[dgi.ItemIndex].ToString() || HadInList(url, xnlGadgets) != null)
{
continue;
}
string category = DataGrid1.Items[dgi.ItemIndex].Cells[3].Text;
string modulename = DataGrid1.Items[dgi.ItemIndex].Cells[2].Text.Substring(0, DataGrid1.Items[dgi.ItemIndex].Cells[2].Text.LastIndexOf("("));; //DataGrid1.GetControlValue(dgi.ItemIndex, "moduledefname");
if (category == string.Empty || modulename == string.Empty)
{
hasemptyvalue = true;
continue;
}
//分类节点如果不存在则创建
XmlNodeList xnl = xml.GetElementsByTagName("Category");
XmlNode categorynode = GetCategoryNode(category, xnl);
if (categorynode == null)
{
categorynode = xml.CreateNode(XmlNodeType.Element, "Category", "");
XmlAttribute xa = xml.CreateAttribute("name");
xa.Value = category;
categorynode.Attributes.Append(xa);
xml.DocumentElement.AppendChild(categorynode);
}
//添加至列表文件
XmlNode node = xml.CreateNode(XmlNodeType.Element, "Gadget", "");
XmlAttribute xanode = xml.CreateAttribute("name");
xanode.Value = modulename;
node.Attributes.Append(xanode);
xanode = xml.CreateAttribute("url");
xanode.Value = url;
node.Attributes.Append(xanode);
categorynode.AppendChild(node);
try
{
xml.Save(listfilename);
}
catch
{
base.RegisterStartupScript("", "<script>alert('缺少对列表文件的访问权限或者列表文件不存在');window.location.href='space_moduledefmanage.aspx';</script>");
return;
}
if (url.StartsWith("builtin_"))
{ //内置模块添加至数据库
ModulePref mp = ModuleXmlHelper.LoadModulePref(Utils.GetMapPath(BaseConfigs.GetForumPath + "space/modules/" + url));
if (mp != null)
{
ModuleDefInfo mdi = new ModuleDefInfo();
mdi.ModuleName = modulename;
mdi.CacheTime = 0;
mdi.BussinessController = mp.Controller;
mdi.ConfigFile = url;
SpaceProvider.AddModuleDefInfo(mdi);
}
}
}
}
}
if (hasemptyvalue)
{
base.RegisterStartupScript("", "<script>alert('模块名称或分类名称为空的模块未被添加');window.location.href='space_moduledefmanage.aspx';</script>");
}
base.RegisterStartupScript("", "<script>window.location.href='space_moduledefmanage.aspx';</script>");
BindGridData();
}
}
