rewrite using IoC and DI

controller/core/plugin.go

@@ -0,0 +1,44 @@
+package core
+
+import (
+	"AynaLivePlayer/controller"
+	"github.com/sirupsen/logrus"
+)
+
+type PluginController struct {
+	plugins map[string]controller.Plugin
+}
+
+func NewPluginController() controller.IPluginController {
+	return &PluginController{
+		plugins: make(map[string]controller.Plugin),
+	}
+}
+
+func (p *PluginController) LoadPlugin(plugin controller.Plugin) {
+	lg.Info("[Plugin] Loading plugin: " + plugin.Name())
+	if _, ok := p.plugins[plugin.Name()]; ok {
+		logrus.Warnf("[Plugin] plugin with same name already exists, skip")
+		return
+	}
+	if err := plugin.Enable(); err != nil {
+		lg.Warnf("Failed to load plugin: %s, %s", plugin.Name(), err)
+		return
+	}
+	p.plugins[plugin.Name()] = plugin
+}
+
+func (p *PluginController) LoadPlugins(plugins ...controller.Plugin) {
+	for _, plugin := range plugins {
+		p.LoadPlugin(plugin)
+	}
+}
+
+func (p *PluginController) ClosePlugins() {
+	for _, plugin := range p.plugins {
+		if err := plugin.Disable(); err != nil {
+			lg.Warnf("Failed to close plugin: %s, %s", plugin.Name(), err)
+			continue
+		}
+	}
+}