Add some new api of preference.

rest/preference_controller.go

@@ -0,0 +1,74 @@
+package rest
+
+import (
+	"net/http"
+)
+
+type PreferenceController struct {
+	BaseController
+	preferenceDao     *PreferenceDao
+	preferenceService *PreferenceService
+}
+
+//初始化方法
+func (this *PreferenceController) Init(context *Context) {
+	this.BaseController.Init(context)
+
+	//手动装填本实例的Bean. 这里必须要用中间变量方可。
+	b := context.GetBean(this.preferenceDao)
+	if b, ok := b.(*PreferenceDao); ok {
+		this.preferenceDao = b
+	}
+
+	b = context.GetBean(this.preferenceService)
+	if b, ok := b.(*PreferenceService); ok {
+		this.preferenceService = b
+	}
+
+}
+
+//注册自己的路由。
+func (this *PreferenceController) RegisterRoutes() map[string]func(writer http.ResponseWriter, request *http.Request) {
+
+	routeMap := make(map[string]func(writer http.ResponseWriter, request *http.Request))
+
+	//每个Controller需要主动注册自己的路由。
+	routeMap["/api/preference/fetch"] = this.Wrap(this.Fetch, USER_ROLE_GUEST)
+	routeMap["/api/preference/edit"] = this.Wrap(this.Edit, USER_ROLE_ADMINISTRATOR)
+	return routeMap
+}
+
+//查看某个偏好设置的详情。
+func (this *PreferenceController) Fetch(writer http.ResponseWriter, request *http.Request) *WebResult {
+
+	preference := this.preferenceDao.Fetch()
+
+	return this.Success(preference)
+
+}
+
+//修改
+func (this *PreferenceController) Edit(writer http.ResponseWriter, request *http.Request) *WebResult {
+
+	//验证参数。
+	name := request.FormValue("name")
+	if name == "" {
+		panic("name参数必填")
+	}
+
+	logoUrl := request.FormValue("logoUrl")
+	faviconUrl := request.FormValue("faviconUrl")
+	footerLine1 := request.FormValue("footerLine1")
+	footerLine2 := request.FormValue("footerLine2")
+
+	preference := this.preferenceDao.Fetch()
+	preference.Name = name
+	preference.LogoUrl = logoUrl
+	preference.FaviconUrl = faviconUrl
+	preference.FooterLine1 = footerLine1
+	preference.FooterLine2 = footerLine2
+
+	preference = this.preferenceDao.Save(preference)
+
+	return this.Success(preference)
+}