/// <summary>
/// 获取编辑区内容，根据不同类型来做处理，然后交给子类再加工
/// </summary>
/// <returns>编辑区html</returns>
private string GetModuleEditBox()
{
switch (_module.ModuleType)
{
case ModuleType.Remote: //do nothing
return("");
case ModuleType.Rss:
return(GetRssEditBox());
case ModuleType.Error: //do nothing
return("");
}
return(ModuleXmlHelper.GetUserPrefsTable(_userPrefCollection, new UserPrefsSaved(_module.UserPref)));
}
/// <summary>
/// 获得模块提交数据
/// </summary>
/// <param name="httpContext">当前httpContext对象</param>
/// <returns>返回重新加载的内容(保留功能，下个版本改进)</returns>
public virtual string GetModulePost(HttpContext httpContext)
{
string upPrefix = "m_" + Module.ModuleID + "_up_";
string valKey = "m_" + Module.ModuleID + "_val";
string val = "";
Hashtable ht = new Hashtable();
foreach (DictionaryEntry de in ModuleXmlHelper.LoadUserPrefsSaved(_module.UserPref))
{
ht[de.Key] = de.Value;
}
NameValueCollection nvc = httpContext.Request.QueryString;
foreach (string s in nvc.Keys)
{
//需要重构，只有当跟默认值不同并且存在当前s的键才可以插入。
if (s.StartsWith(upPrefix))
{
ht[s.Replace(upPrefix, string.Empty)] = Utils.RemoveHtml(nvc[s].Replace("\"", """));
}
if (s == valKey)
{
val = nvc[s];
}
}
_module.UserPref = ModuleXmlHelper.GetXmlFromHashTable(ht);
if (Utils.IsNumeric(val))
{
_module.Val = Utils.StrToInt(val, 3);
}
Spaces.UpdateModule(_module);
return("");
}
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();
}
}
