Finish the first version of migrate.

code/support/tank_application.go

@@ -25,6 +25,8 @@ const (
 	MODE_CRAWL = "crawl"
 	//Current version.
 	MODE_VERSION = "version"
+	//migrate 2.0 to 3.0
+	MODE_MIGRATE_20_TO_30 = "migrate20to30"
 )
 
 type TankApplication struct {
@@ -118,6 +120,10 @@ func (this *TankApplication) Start() {
 
 			this.HandleMirror()
 
+		} else if strings.ToLower(this.mode) == MODE_MIGRATE_20_TO_30 {
+
+			this.HandleMigrate20to30()
+
 		} else if strings.ToLower(this.mode) == MODE_CRAWL {
 
 			this.HandleCrawl()
@@ -254,3 +260,41 @@ func (this *TankApplication) HandleVersion() {
 	fmt.Printf("EyeblueTank %s\r\n", core.VERSION)
 
 }
+
+//migrate 2.0 to 3.0
+func (this *TankApplication) HandleMigrate20to30() {
+
+	if this.src == "" {
+		panic("src is required")
+	}
+
+	fmt.Printf("start migrating 2.0 to 3.0. MatterPath2.0 = %s \r\n", this.src)
+
+	urlString := fmt.Sprintf("%s/api/preference/migrate20to30", this.host)
+
+	params := url.Values{
+		"matterPath":      {this.src},
+		core.USERNAME_KEY: {this.username},
+		core.PASSWORD_KEY: {this.password},
+	}
+
+	response, err := http.PostForm(urlString, params)
+	core.PanicError(err)
+
+	bodyBytes, err := ioutil.ReadAll(response.Body)
+
+	webResult := &result.WebResult{}
+
+	err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(bodyBytes, webResult)
+	if err != nil {
+		fmt.Printf("error response format %s \r\n", err.Error())
+		return
+	}
+
+	if webResult.Code == result.OK.Code {
+		fmt.Println("success")
+	} else {
+		fmt.Printf("error %s\r\n", webResult.Msg)
+	}
+
+}