Add map shortcut and ServeFormatted method in output

admin.go

@@ -67,18 +67,18 @@ func init() {
 
 // AdminIndex is the default http.Handler for admin module.
 // it matches url pattern "/".
-func adminIndex(rw http.ResponseWriter, r *http.Request) {
+func adminIndex(rw http.ResponseWriter, _ *http.Request) {
 	execTpl(rw, map[interface{}]interface{}{}, indexTpl, defaultScriptsTpl)
 }
 
 // QpsIndex is the http.Handler for writing qbs statistics map result info in http.ResponseWriter.
 // it's registered with url pattern "/qbs" in admin module.
-func qpsIndex(rw http.ResponseWriter, r *http.Request) {
+func qpsIndex(rw http.ResponseWriter, _ *http.Request) {
 	data := make(map[interface{}]interface{})
 	data["Content"] = toolbox.StatisticsMap.GetMap()
 
 	// do html escape before display path, avoid xss
-	if content, ok := (data["Content"]).(map[string]interface{}); ok {
+	if content, ok := (data["Content"]).(M); ok {
 		if resultLists, ok := (content["Data"]).([][]string); ok {
 			for i := range resultLists {
 				if len(resultLists[i]) > 0 {
@@ -104,7 +104,7 @@ func listConf(rw http.ResponseWriter, r *http.Request) {
 	data := make(map[interface{}]interface{})
 	switch command {
 	case "conf":
-		m := make(map[string]interface{})
+		m := make(M)
 		list("BConfig", BConfig, m)
 		m["AppConfigPath"] = appConfigPath
 		m["AppConfigProvider"] = appConfigProvider
@@ -128,14 +128,14 @@ func listConf(rw http.ResponseWriter, r *http.Request) {
 		execTpl(rw, data, routerAndFilterTpl, defaultScriptsTpl)
 	case "filter":
 		var (
-			content = map[string]interface{}{
+			content = M{
 				"Fields": []string{
 					"Router Pattern",
 					"Filter Function",
 				},
 			}
 			filterTypes    = []string{}
-			filterTypeData = make(map[string]interface{})
+			filterTypeData = make(M)
 		)
 
 		if BeeApp.Handlers.enableFilter {
@@ -173,7 +173,7 @@ func listConf(rw http.ResponseWriter, r *http.Request) {
 	}
 }
 
-func list(root string, p interface{}, m map[string]interface{}) {
+func list(root string, p interface{}, m M) {
 	pt := reflect.TypeOf(p)
 	pv := reflect.ValueOf(p)
 	if pt.Kind() == reflect.Ptr {
@@ -196,11 +196,11 @@ func list(root string, p interface{}, m map[string]interface{}) {
 }
 
 // PrintTree prints all registered routers.
-func PrintTree() map[string]interface{} {
+func PrintTree() M {
 	var (
-		content     = map[string]interface{}{}
+		content     = M{}
 		methods     = []string{}
-		methodsData = make(map[string]interface{})
+		methodsData = make(M)
 	)
 	for method, t := range BeeApp.Handlers.routers {
 
@@ -291,12 +291,12 @@ func profIndex(rw http.ResponseWriter, r *http.Request) {
 
 // Healthcheck is a http.Handler calling health checking and showing the result.
 // it's in "/healthcheck" pattern in admin module.
-func healthcheck(rw http.ResponseWriter, req *http.Request) {
+func healthcheck(rw http.ResponseWriter, _ *http.Request) {
 	var (
 		result     []string
 		data       = make(map[interface{}]interface{})
 		resultList = new([][]string)
-		content    = map[string]interface{}{
+		content    = M{
 			"Fields": []string{"Name", "Message", "Status"},
 		}
 	)
@@ -344,7 +344,7 @@ func taskStatus(rw http.ResponseWriter, req *http.Request) {
 	}
 
 	// List Tasks
-	content := make(map[string]interface{})
+	content := make(M)
 	resultList := new([][]string)
 	var fields = []string{
 		"Task Name",

admin_test.go

@@ -6,7 +6,7 @@ import (
 )
 
 func TestList_01(t *testing.T) {
-	m := make(map[string]interface{})
+	m := make(M)
 	list("BConfig", BConfig, m)
 	t.Log(m)
 	om := oldMap()
@@ -18,8 +18,8 @@ func TestList_01(t *testing.T) {
 	}
 }
 
-func oldMap() map[string]interface{} {
-	m := make(map[string]interface{})
+func oldMap() M {
+	m := make(M)
 	m["BConfig.AppName"] = BConfig.AppName
 	m["BConfig.RunMode"] = BConfig.RunMode
 	m["BConfig.RouterCaseSensitive"] = BConfig.RouterCaseSensitive

beego.go

@@ -31,7 +31,10 @@ const (
 	PROD = "prod"
 )
 
-//hook function to run
+// Map shortcut
+type M map[string]interface{}
+
+// Hook function to run
 type hookfunc func() error
 
 var (

config_test.go

@@ -48,15 +48,15 @@ func TestAssignConfig_02(t *testing.T) {
 	_BConfig := &Config{}
 	bs, _ := json.Marshal(newBConfig())
 
-	jsonMap := map[string]interface{}{}
+	jsonMap := M{}
 	json.Unmarshal(bs, &jsonMap)
 
-	configMap := map[string]interface{}{}
+	configMap := M{}
 	for k, v := range jsonMap {
 		if reflect.TypeOf(v).Kind() == reflect.Map {
-			for k1, v1 := range v.(map[string]interface{}) {
+			for k1, v1 := range v.(M) {
 				if reflect.TypeOf(v1).Kind() == reflect.Map {
-					for k2, v2 := range v1.(map[string]interface{}) {
+					for k2, v2 := range v1.(M) {
 						configMap[k2] = v2
 					}
 				} else {

context/context.go

@@ -38,6 +38,14 @@ import (
 	"github.com/astaxie/beego/utils"
 )
 
+//commonly used mime-types
+const (
+	ApplicationJSON = "application/json"
+	ApplicationXML  = "application/xml"
+	ApplicationYAML = "application/x-yaml"
+	TextXML         = "text/xml"
+)
+
 // NewContext return the Context with Input and Output
 func NewContext() *Context {
 	return &Context{

context/output.go

@@ -260,6 +260,19 @@ func (output *BeegoOutput) XML(data interface{}, hasIndent bool) error {
 	return output.Body(content)
 }
 
+// ServeFormatted serve YAML, XML OR JSON, depending on the value of the Accept header
+func (output *BeegoOutput) ServeFormatted(data interface{}, hasIndent bool, hasEncode ...bool) {
+	accept := output.Context.Input.Header("Accept")
+	switch accept {
+	case ApplicationYAML:
+		output.YAML(data)
+	case ApplicationXML, TextXML:
+		output.XML(data, hasIndent)
+	default:
+		output.JSON(data, hasIndent, len(hasEncode) > 0 && hasEncode[0])
+	}
+}
+
 // Download forces response for download file.
 // it prepares the download response header automatically.
 func (output *BeegoOutput) Download(file string, filename ...string) {

controller.go

@@ -32,14 +32,6 @@ import (
 	"github.com/astaxie/beego/session"
 )
 
-//commonly used mime-types
-const (
-	applicationJSON = "application/json"
-	applicationXML  = "application/xml"
-	applicationYAML = "application/x-yaml"
-	textXML         = "text/xml"
-)
-
 var (
 	// ErrAbort custom error when user stop request handler manually.
 	ErrAbort = errors.New("User stop run")
@@ -281,9 +273,9 @@ func (c *Controller) Redirect(url string, code int) {
 func (c *Controller) SetData(data interface{}) {
 	accept := c.Ctx.Input.Header("Accept")
 	switch accept {
-	case applicationJSON:
-		c.Data["json"] = data
-	case applicationXML, textXML:
+	case context.ApplicationYAML:
+		c.Data["yaml"] = data
+	case context.ApplicationXML, context.TextXML:
 		c.Data["xml"] = data
 	default:
 		c.Data["json"] = data
@@ -332,33 +324,22 @@ func (c *Controller) URLFor(endpoint string, values ...interface{}) string {
 // ServeJSON sends a json response with encoding charset.
 func (c *Controller) ServeJSON(encoding ...bool) {
 	var (
-		hasIndent   = true
-		hasEncoding = false
+		hasIndent   = BConfig.RunMode != PROD
+		hasEncoding = len(encoding) > 0 && encoding[0]
 	)
-	if BConfig.RunMode == PROD {
-		hasIndent = false
-	}
-	if len(encoding) > 0 && encoding[0] {
-		hasEncoding = true
-	}
+
 	c.Ctx.Output.JSON(c.Data["json"], hasIndent, hasEncoding)
 }
 
 // ServeJSONP sends a jsonp response.
 func (c *Controller) ServeJSONP() {
-	hasIndent := true
-	if BConfig.RunMode == PROD {
-		hasIndent = false
-	}
+	hasIndent := BConfig.RunMode != PROD
 	c.Ctx.Output.JSONP(c.Data["jsonp"], hasIndent)
 }
 
 // ServeXML sends xml response.
 func (c *Controller) ServeXML() {
-	hasIndent := true
-	if BConfig.RunMode == PROD {
-		hasIndent = false
-	}
+	hasIndent := BConfig.RunMode != PROD
 	c.Ctx.Output.XML(c.Data["xml"], hasIndent)
 }
 
@@ -367,19 +348,11 @@ func (c *Controller) ServeYAML() {
 	c.Ctx.Output.YAML(c.Data["yaml"])
 }
 
-// ServeFormatted serve Xml OR Json, depending on the value of the Accept header
-func (c *Controller) ServeFormatted() {
-	accept := c.Ctx.Input.Header("Accept")
-	switch accept {
-	case applicationJSON:
-		c.ServeJSON()
-	case applicationXML, textXML:
-		c.ServeXML()
-	case applicationYAML:
-		c.ServeYAML()
-	default:
-		c.ServeJSON()
-	}
+// ServeFormatted serve YAML, XML OR JSON, depending on the value of the Accept header
+func (c *Controller) ServeFormatted(encoding ...bool) {
+	hasIndent := BConfig.RunMode != PROD
+	hasEncoding := len(encoding) > 0 && encoding[0]
+	c.Ctx.Output.ServeFormatted(c.Data, hasIndent, hasEncoding)
 }
 
 // Input returns the input data map from POST or PUT request body and query string.

error.go

@@ -361,7 +361,7 @@ func gatewayTimeout(rw http.ResponseWriter, r *http.Request) {
 
 func responseError(rw http.ResponseWriter, r *http.Request, errCode int, errContent string) {
 	t, _ := template.New("beegoerrortemp").Parse(errtpl)
-	data := map[string]interface{}{
+	data := M{
 		"Title":        http.StatusText(errCode),
 		"BeegoVersion": VERSION,
 		"Content":      template.HTML(errContent),

templatefunc.go

@@ -692,7 +692,7 @@ func ge(arg1, arg2 interface{}) (bool, error) {
 
 // MapGet getting value from map by keys
 // usage:
-// Data["m"] = map[string]interface{} {
+// Data["m"] = M{
 //     "a": 1,
 //     "1": map[string]float64{
 //         "c": 4,

templatefunc_test.go

@@ -329,7 +329,7 @@ func TestMapGet(t *testing.T) {
 	}
 
 	// test 2 level map
-	m2 := map[string]interface{}{
+	m2 := M{
 		"1": map[string]float64{
 			"2": 3.5,
 		},
@@ -344,11 +344,11 @@ func TestMapGet(t *testing.T) {
 	}
 
 	// test 5 level map
-	m5 := map[string]interface{}{
-		"1": map[string]interface{}{
-			"2": map[string]interface{}{
-				"3": map[string]interface{}{
-					"4": map[string]interface{}{
+	m5 := M{
+		"1": M{
+			"2": M{
+				"3": M{
+					"4": M{
 						"5": 1.2,
 					},
 				},