/// <summary>Updates the plugin dictinary with new and changed plugins.</summary>
private void CheckLocalPlugins()
{
var dir = new DirectoryInfo(Path.Combine(Environment.CurrentDirectory, pluginManagerData.PluginPath));
if (!dir.Exists)
return;
foreach (var file in dir.EnumerateFiles())
{
Plugin plugin;
if (plugins.TryGetValue(file.Name, out plugin))
{
if (plugin.status == PluginStatus.Disabled || plugin.status == PluginStatus.Active)
continue;
else if (plugin.status == PluginStatus.Ready || plugin.status == PluginStatus.Off)
{
UnloadPlugin(plugin, false);
plugin.Prepare();
}
}
else
{
plugin = new Plugin(file, mainBot, GetFreeId());
if (plugin.Prepare() != PluginResponse.Ok)
continue;
plugins.Add(file.Name, plugin);
}
}
}
private PluginResponse UnloadPlugin(Plugin plugin, bool keepUnloaded)
{
if (plugin == null)
return PluginResponse.PluginNotFound;
plugin.Unload();
if (keepUnloaded)
plugin.status = PluginStatus.Disabled;
return PluginResponse.Ok;
}
private string LoadPlugin(Plugin plugin)
{
if (plugin == null)
return "Plugin not found";
if (plugin.status == PluginStatus.Off || plugin.status == PluginStatus.Disabled)
{
var response = plugin.Prepare();
if (response != PluginResponse.Ok)
return response.ToString();
}
if (plugin.status == PluginStatus.Ready)
{
try
{
plugin.proxy.Run(mainBot);
mainBot.CommandManager.RegisterPlugin(plugin);
plugin.status = PluginStatus.Active;
return "Ok";
}
catch (Exception ex)
{
UnloadPlugin(plugin, false);
string errMsg = "Plugin could not be loaded: " + ex.Message;
Log.Write(Log.Level.Warning, errMsg);
return errMsg;
}
}
return "Unknown plugin error";
}
