web: response by content-type

web/response.go

@@ -0,0 +1,42 @@
+package web
+
+import (
+	"github.com/gin-gonic/gin"
+)
+
+const (
+	// ContentTypeJSON content type of json
+	ContentTypeJSON = "application/json"
+	// ContentTypeJS content type of javascript
+	ContentTypeJS = "application/javascript"
+	// ContentTypeXML content type of xml
+	ContentTypeXML = "text/xml"
+	// ContentTypeYAML content type of yaml
+	ContentTypeYAML = "text/yaml"
+	// ContentTypeHTML content type of html
+	ContentTypeHTML = "text/html"
+)
+
+// Response give
+func Response(ctx *gin.Context, statusCode int, data interface{}, templateName string) {
+	switch ctx.ContentType() {
+	case ContentTypeJS:
+		ctx.JSONP(statusCode, data)
+		return
+	case ContentTypeJSON:
+		ctx.JSON(statusCode, data)
+		return
+	case ContentTypeYAML:
+		ctx.YAML(statusCode, data)
+		return
+	case ContentTypeXML:
+		ctx.XML(statusCode, data)
+		return
+	case ContentTypeHTML:
+		ctx.HTML(statusCode, templateName, data)
+		return
+	default:
+		ctx.JSON(statusCode, data)
+		return
+	}
+}