kick off the dav things

rest/dav_controller.go

@@ -0,0 +1,105 @@
+package rest
+
+import (
+	"net/http"
+	"regexp"
+	"tank/rest/dav"
+)
+
+/**
+ *
+ * WebDav协议文档
+ * https://tools.ietf.org/html/rfc4918
+ *
+ */
+type DavController struct {
+	BaseController
+	uploadTokenDao    *UploadTokenDao
+	downloadTokenDao  *DownloadTokenDao
+	matterDao         *MatterDao
+	matterService     *MatterService
+	imageCacheDao     *ImageCacheDao
+	imageCacheService *ImageCacheService
+	davService        *DavService
+}
+
+//初始化方法
+func (this *DavController) Init() {
+	this.BaseController.Init()
+
+	//手动装填本实例的Bean.
+	b := CONTEXT.GetBean(this.uploadTokenDao)
+	if c, ok := b.(*UploadTokenDao); ok {
+		this.uploadTokenDao = c
+	}
+
+	b = CONTEXT.GetBean(this.downloadTokenDao)
+	if c, ok := b.(*DownloadTokenDao); ok {
+		this.downloadTokenDao = c
+	}
+
+	b = CONTEXT.GetBean(this.matterDao)
+	if c, ok := b.(*MatterDao); ok {
+		this.matterDao = c
+	}
+
+	b = CONTEXT.GetBean(this.matterService)
+	if c, ok := b.(*MatterService); ok {
+		this.matterService = c
+	}
+
+	b = CONTEXT.GetBean(this.imageCacheDao)
+	if c, ok := b.(*ImageCacheDao); ok {
+		this.imageCacheDao = c
+	}
+
+	b = CONTEXT.GetBean(this.imageCacheService)
+	if c, ok := b.(*ImageCacheService); ok {
+		this.imageCacheService = c
+	}
+
+	b = CONTEXT.GetBean(this.davService)
+	if c, ok := b.(*DavService); ok {
+		this.davService = c
+	}
+}
+
+//注册自己的路由。
+func (this *DavController) RegisterRoutes() map[string]func(writer http.ResponseWriter, request *http.Request) {
+
+	routeMap := make(map[string]func(writer http.ResponseWriter, request *http.Request))
+
+	return routeMap
+}
+
+//处理一些特殊的接口，比如参数包含在路径中,一般情况下，controller不将参数放在url路径中
+func (this *DavController) HandleRoutes(writer http.ResponseWriter, request *http.Request) (func(writer http.ResponseWriter, request *http.Request), bool) {
+
+	path := request.URL.Path
+
+	//匹配 /api/webdav{subPath}
+	reg := regexp.MustCompile(`^/api/dav(.*)$`)
+	strs := reg.FindStringSubmatch(path)
+	if len(strs) == 2 {
+		var f = func(writer http.ResponseWriter, request *http.Request) {
+			this.Index(writer, request, strs[1])
+		}
+		return f, true
+	}
+
+	return nil, false
+}
+
+//完成系统安装
+func (this *DavController) Index(writer http.ResponseWriter, request *http.Request, subPath string) {
+
+	this.logger.Info("请求访问来了：%s %s", request.RequestURI, subPath)
+
+	handler := &dav.Handler{
+		FileSystem: dav.Dir("/Users/fusu/d/group/golang/src/tank/tmp/dav"),
+		LockSystem: dav.NewMemLS(),
+	}
+
+	handler.ServeHTTP(writer, request)
+
+}