/// <summary>
/// 初始化插件
/// </summary>
/// <param name="_app"></param>
/// <returns></returns>
public PluginConnectionResult Connect(IPluginHost _app)
{
IExtendApp app = _app as IExtendApp;
if (app != null)
{
//注册
app.Register(this,app_OnExtendModuleRequest, app_OnExtendModulePost);
Cms.Plugins.MapExtendPluginRoute("xmlrpc", app.GetAttribute(this).WorkIndent);
}
blogService=new WeblogRPCService();
//初始化设置
attr=PluginUtil.GetAttribute<XmlRpcPluginCore>();
bool isChanged=false;
if(attr.Settings.Contains("enable_base64_image"))
{
WeblogRPCService.EnableBase64Images=attr.Settings["enable_base64_image"]=="yes";
}
else
{
WeblogRPCService.EnableBase64Images=false;
attr.Settings.Append("enable_base64_image","no");
isChanged=true;
}
if(isChanged)
{
attr.Settings.Flush();
}
return PluginConnectionResult.Success;
}
private static PluginPackAttribute GetAttributeByType(Type type)
{
// if (t.IsSubclassOf(typeof(IPlugin))) { }
int key = type.Assembly.GetHashCode();
if (attrDicts == null)
{
attrDicts = new Dictionary <int, PluginPackAttribute>();
}
if (!attrDicts.Keys.Contains(key))
{
object[] attrs = type.Assembly.GetCustomAttributes(typeof(PluginPackAttribute), false);
if (attrs.Length == 0)
{
throw new Exception();
}
PluginPackAttribute attr = (PluginPackAttribute)attrs[0];
attrDicts.Add(key, attr);
return(attr);
}
return(attrDicts[key]);
}
static Config()
{
PluginAttrs = PluginUtil.GetAttribute<Main>();
bool isChanged=false;
//if(!PackAttr.Settings.Contains("notify.workerindent"))
//{
// PackAttr.Settings.Append("notify.workerindent","");
// isChanged=true;
//}
//if(!PackAttr.Settings.Contains("alipay.account"))
//{
// PackAttr.Settings.Append("alipay.account","");
// isChanged=true;
//}
//if(!PackAttr.Settings.Contains("alipay.userkey"))
//{
// PackAttr.Settings.Append("alipay.userkey","");
// isChanged=true;
//}
//if(!PackAttr.Settings.Contains("alipay.secret"))
//{
// PackAttr.Settings.Append("alipay.secret","");
// isChanged=true;
//}
if (isChanged) PluginAttrs.Settings.Flush();
}
public PluginPackAttribute GetAttribute()
{
if (this._attr == null)
{
this._attr = PluginUtil.GetAttribute(this);
}
return this._attr;
}
/// <summary>
/// 获取插件
/// </summary>
/// <param name="workerIndent"></param>
/// <returns></returns>
public static IPlugin GetPlugin(string workerIndent, out PluginPackAttribute attr)
{
var plugins = PluginAppBase.plugins;
foreach (IPlugin p in plugins.Keys)
{
if (String.Compare(workerIndent, plugins[p].WorkIndent, true) == 0)
{
attr = plugins[p];
return(p);
}
}
attr = null;
return(null);
}
/// <summary>
/// 注册扩展处理程序
/// </summary>
/// <param name="extendName">扩展名称，而且也是访问地址的名称。如扩展名称为:ext,那么可使用/ext.sh访问该扩展插件</param>
/// <param name="getReqHandler">委托PluginHandler<CmsContext,string>的实例</param>
/// <param name="postReqHandler">委托PluginHandler<CmsContext,string>的实例</param>
/// <returns></returns>
public bool Register(IPlugin plugin,
PluginHandler <T> reqHandler)
{
Type type = plugin.GetType();
PluginPackAttribute attr = PluginUtil.GetAttribute(plugin);
string indent = attr.WorkIndent;
if (reqHandler == null || reqHandlers.Keys.Contains(indent))
{
return(false);
}
if (reqHandler != null)
{
reqHandlers.Add(indent, reqHandler);
}
return(true);
}
/// <summary>
/// 加载单个插件
/// </summary>
/// <param name="pluginFile"></param>
public static bool LoadPlugin(string pluginFile)
{
PluginPackAttribute attribute = null;
IPlugin obj = null;
try
{
byte[] bytes = File.ReadAllBytes(pluginFile);
var ass = Assembly.Load(bytes);
var attbs = ass.GetCustomAttributes(typeof(PluginPackAttribute), true);
if (attbs.Length != 0)
{
attribute = (PluginPackAttribute)attbs[0];
}
else
{
//StringBuilder sb = new StringBuilder();
//foreach (object a in ass.GetCustomAttributes(true))
//{
// sb.Append("\r\n")
// .Append(a.GetType() == typeof(PluginPackAttribute));
//}
throw new NotSupportedException("不可识别的插件！请为程序集标记PluginPack特性！");
}
var types = ass.GetTypes();
foreach (Type type in types)
{
if (type.IsClass)
{
foreach (Type t in type.GetInterfaces())
{
if (t == typeof(IPlugin))
{
obj = Activator.CreateInstance(type) as IPlugin;
if (obj == null)
{
continue;
}
if (attribute != null)
{
plugins.Add(obj, attribute);
}
}
}
}
}
if (log != null)
{
log.Append(String.Format("\r\n{0}({1}) found plugin. version:{2}",
attribute.Name,
ass.GetName().Name,
attribute.Version));
}
}
catch (Exception err)
{
if (log != null)
{
log.Append(String.Format("\r\nAssembly {0} happend exception:{1}",
pluginFile.Substring(pluginFile.LastIndexOfAny(new char[] { '/', '\\' }) + 1),
err.Message));
}
return(false);
}
return(true);
}
