private static void InitPluginsByConfig(PluginCollection pluginList, string[] sortedPlugins)
{
if (sortedPlugins.Length == 0)
{
return;
}
//如果提供了配置信息，则完成按照配置中的插件列表来初始化，所以先清空该列表。
pluginList.Clear();
for (int i = 0, c = sortedPlugins.Length; i < c; i++)
{
var name = sortedPlugins[i];
IPlugin plugin = null;
//可以只填写程序集名称，也可以写出插件类型的全名称。
if (!name.Contains(','))
{
#region 照程序集名称来加载插件
Assembly assembly = null;
try
{
assembly = Assembly.Load(sortedPlugins[i]);
}
catch (Exception ex)
{
throw new InvalidProgramException(string.Format("无法加载配置文件中指定的插件：{0}。", sortedPlugins[i]), ex);
}
plugin = CreatePluginFromAssembly(assembly);
#endregion
}
else
{
#region 照插件类型名称来加载插件
Type pluginType = null;
try
{
pluginType = Type.GetType(sortedPlugins[i]);
}
catch (Exception ex)
{
throw new InvalidProgramException(string.Format("无法加载配置文件中指定的插件类型：{0}。", sortedPlugins[i]), ex);
}
if (pluginType == null)
{
throw new InvalidProgramException(string.Format("无法加载配置文件中指定的插件类型：{0}。", sortedPlugins[i]));
}
plugin = Activator.CreateInstance(pluginType, true) as IPlugin;
#endregion
}
pluginList.Add(plugin);
}
}
/// <summary>
/// Removes all plugins from collection.
/// </summary>
/// <history>
/// [Curtis_Beard] 07/28/2006 Created
/// </history>
public static void Clear()
{
__PluginCollection.Clear();
}
protected void Page_Load(object sender, EventArgs e)
{
pluginID = LoadPluginID();
rootFolder = Page.MapPath("");
if (!Page.IsPostBack)
{
pluginID = (!string.IsNullOrEmpty(Request.QueryString["plugin"]) ? Request.QueryString["plugin"] : pluginID);
}
try
{
PluginCollection Plugins = Plugin.GetPlugins(rootFolder, Page.Session, (Page as DefaultPage).Settings);
installedPlugins.Clear();
foreach (Plugin pl in Plugins)
{
AdminPanelMainPlugin pctrl = (AdminPanelMainPlugin)LoadControl("../plugins/" + pl.FolderName + "/main.ascx");
pctrl.InitPlugin();
if (pctrl.CanLoadPlugin())
{
installedPlugins.Add(pl);
}
}
string mode = (!string.IsNullOrEmpty(Request.QueryString["mode"]) ? Request.QueryString["mode"] : string.Empty);
if (!Page.IsPostBack)
{
switch (mode)
{
case "help":
Response.Redirect((Page as DefaultPage).HelpUrl, false);
break;
}
}
if (string.IsNullOrEmpty(pluginID) && installedPlugins.Count > 0)
{
pluginID = installedPlugins[0].ID;
}
Plugin plugin = LoadPlugin(pluginID);
if (plugin != null)
{
SavePluginID(plugin);
}
else
{
AdminPanelUtils.SetPageErrorMessage(Page, "Plugin not found!");
}
WebMail.adminpanel.core.Menu ctrl = (WebMail.adminpanel.core.Menu)LoadControl("Menu.ascx");
if (ctrl != null)
{
ctrl.Plugins = installedPlugins;
ctrl.pluginID = pluginID;
menuPlaceHolder.Controls.Add(ctrl);
}
}
catch (Exception ex)
{
Log.WriteException(ex);
AdminPanelUtils.SetPageErrorMessage(Page, ex.Message + ": " + (ex.InnerException != null ? ex.InnerException.Message : ex.Message));
}
}
