Progress

vendor/github.com/gin-gonic/gin/render/data.go

@@ -0,0 +1,23 @@
+// Copyright 2014 Manu Martinez-Almeida.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
+package render
+
+import "net/http"
+
+type Data struct {
+	ContentType string
+	Data        []byte
+}
+
+// Render (Data) writes data with custom ContentType.
+func (r Data) Render(w http.ResponseWriter) (err error) {
+	r.WriteContentType(w)
+	_, err = w.Write(r.Data)
+	return
+}
+
+func (r Data) WriteContentType(w http.ResponseWriter) {
+	writeContentType(w, []string{r.ContentType})
+}

vendor/github.com/gin-gonic/gin/render/html.go

@@ -0,0 +1,80 @@
+// Copyright 2014 Manu Martinez-Almeida.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
+package render
+
+import (
+	"html/template"
+	"net/http"
+)
+
+type Delims struct {
+	Left  string
+	Right string
+}
+
+type HTMLRender interface {
+	Instance(string, interface{}) Render
+}
+
+type HTMLProduction struct {
+	Template *template.Template
+	Delims   Delims
+}
+
+type HTMLDebug struct {
+	Files   []string
+	Glob    string
+	Delims  Delims
+	FuncMap template.FuncMap
+}
+
+type HTML struct {
+	Template *template.Template
+	Name     string
+	Data     interface{}
+}
+
+var htmlContentType = []string{"text/html; charset=utf-8"}
+
+func (r HTMLProduction) Instance(name string, data interface{}) Render {
+	return HTML{
+		Template: r.Template,
+		Name:     name,
+		Data:     data,
+	}
+}
+
+func (r HTMLDebug) Instance(name string, data interface{}) Render {
+	return HTML{
+		Template: r.loadTemplate(),
+		Name:     name,
+		Data:     data,
+	}
+}
+func (r HTMLDebug) loadTemplate() *template.Template {
+	if r.FuncMap == nil {
+		r.FuncMap = template.FuncMap{}
+	}
+	if len(r.Files) > 0 {
+		return template.Must(template.New("").Delims(r.Delims.Left, r.Delims.Right).Funcs(r.FuncMap).ParseFiles(r.Files...))
+	}
+	if r.Glob != "" {
+		return template.Must(template.New("").Delims(r.Delims.Left, r.Delims.Right).Funcs(r.FuncMap).ParseGlob(r.Glob))
+	}
+	panic("the HTML debug render was created without files or glob pattern")
+}
+
+func (r HTML) Render(w http.ResponseWriter) error {
+	r.WriteContentType(w)
+
+	if r.Name == "" {
+		return r.Template.Execute(w, r.Data)
+	}
+	return r.Template.ExecuteTemplate(w, r.Name, r.Data)
+}
+
+func (r HTML) WriteContentType(w http.ResponseWriter) {
+	writeContentType(w, htmlContentType)
+}

vendor/github.com/gin-gonic/gin/render/json.go

@@ -0,0 +1,146 @@
+// Copyright 2014 Manu Martinez-Almeida.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
+package render
+
+import (
+	"bytes"
+	"fmt"
+	"html/template"
+	"net/http"
+
+	"github.com/gin-gonic/gin/json"
+)
+
+type JSON struct {
+	Data interface{}
+}
+
+type IndentedJSON struct {
+	Data interface{}
+}
+
+type SecureJSON struct {
+	Prefix string
+	Data   interface{}
+}
+
+type JsonpJSON struct {
+	Callback string
+	Data     interface{}
+}
+
+type AsciiJSON struct {
+	Data interface{}
+}
+
+type SecureJSONPrefix string
+
+var jsonContentType = []string{"application/json; charset=utf-8"}
+var jsonpContentType = []string{"application/javascript; charset=utf-8"}
+var jsonAsciiContentType = []string{"application/json"}
+
+func (r JSON) Render(w http.ResponseWriter) (err error) {
+	if err = WriteJSON(w, r.Data); err != nil {
+		panic(err)
+	}
+	return
+}
+
+func (r JSON) WriteContentType(w http.ResponseWriter) {
+	writeContentType(w, jsonContentType)
+}
+
+func WriteJSON(w http.ResponseWriter, obj interface{}) error {
+	writeContentType(w, jsonContentType)
+	jsonBytes, err := json.Marshal(obj)
+	if err != nil {
+		return err
+	}
+	w.Write(jsonBytes)
+	return nil
+}
+
+func (r IndentedJSON) Render(w http.ResponseWriter) error {
+	r.WriteContentType(w)
+	jsonBytes, err := json.MarshalIndent(r.Data, "", "    ")
+	if err != nil {
+		return err
+	}
+	w.Write(jsonBytes)
+	return nil
+}
+
+func (r IndentedJSON) WriteContentType(w http.ResponseWriter) {
+	writeContentType(w, jsonContentType)
+}
+
+func (r SecureJSON) Render(w http.ResponseWriter) error {
+	r.WriteContentType(w)
+	jsonBytes, err := json.Marshal(r.Data)
+	if err != nil {
+		return err
+	}
+	// if the jsonBytes is array values
+	if bytes.HasPrefix(jsonBytes, []byte("[")) && bytes.HasSuffix(jsonBytes, []byte("]")) {
+		w.Write([]byte(r.Prefix))
+	}
+	w.Write(jsonBytes)
+	return nil
+}
+
+func (r SecureJSON) WriteContentType(w http.ResponseWriter) {
+	writeContentType(w, jsonContentType)
+}
+
+func (r JsonpJSON) Render(w http.ResponseWriter) (err error) {
+	r.WriteContentType(w)
+	ret, err := json.Marshal(r.Data)
+	if err != nil {
+		return err
+	}
+
+	if r.Callback == "" {
+		w.Write(ret)
+		return nil
+	}
+
+	callback := template.JSEscapeString(r.Callback)
+	w.Write([]byte(callback))
+	w.Write([]byte("("))
+	w.Write(ret)
+	w.Write([]byte(")"))
+
+	return nil
+}
+
+func (r JsonpJSON) WriteContentType(w http.ResponseWriter) {
+	writeContentType(w, jsonpContentType)
+}
+
+func (r AsciiJSON) Render(w http.ResponseWriter) (err error) {
+	r.WriteContentType(w)
+	ret, err := json.Marshal(r.Data)
+	if err != nil {
+		return err
+	}
+
+	var buffer bytes.Buffer
+	for _, r := range string(ret) {
+		cvt := ""
+		if r < 128 {
+			cvt = string(r)
+		} else {
+			cvt = fmt.Sprintf("\\u%04x", int64(r))
+		}
+		buffer.WriteString(cvt)
+	}
+
+	w.Write(buffer.Bytes())
+	return nil
+}
+
+func (r AsciiJSON) WriteContentType(w http.ResponseWriter) {
+	writeContentType(w, jsonAsciiContentType)
+}

vendor/github.com/gin-gonic/gin/render/msgpack.go

@@ -0,0 +1,31 @@
+// Copyright 2017 Manu Martinez-Almeida.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
+package render
+
+import (
+	"net/http"
+
+	"github.com/ugorji/go/codec"
+)
+
+type MsgPack struct {
+	Data interface{}
+}
+
+var msgpackContentType = []string{"application/msgpack; charset=utf-8"}
+
+func (r MsgPack) WriteContentType(w http.ResponseWriter) {
+	writeContentType(w, msgpackContentType)
+}
+
+func (r MsgPack) Render(w http.ResponseWriter) error {
+	return WriteMsgPack(w, r.Data)
+}
+
+func WriteMsgPack(w http.ResponseWriter, obj interface{}) error {
+	writeContentType(w, msgpackContentType)
+	var h codec.Handle = new(codec.MsgpackHandle)
+	return codec.NewEncoder(w, h).Encode(obj)
+}

vendor/github.com/gin-gonic/gin/render/reader.go

@@ -0,0 +1,36 @@
+package render
+
+import (
+	"io"
+	"net/http"
+	"strconv"
+)
+
+type Reader struct {
+	ContentType   string
+	ContentLength int64
+	Reader        io.Reader
+	Headers       map[string]string
+}
+
+// Render (Reader) writes data with custom ContentType and headers.
+func (r Reader) Render(w http.ResponseWriter) (err error) {
+	r.WriteContentType(w)
+	r.Headers["Content-Length"] = strconv.FormatInt(r.ContentLength, 10)
+	r.writeHeaders(w, r.Headers)
+	_, err = io.Copy(w, r.Reader)
+	return
+}
+
+func (r Reader) WriteContentType(w http.ResponseWriter) {
+	writeContentType(w, []string{r.ContentType})
+}
+
+func (r Reader) writeHeaders(w http.ResponseWriter, headers map[string]string) {
+	header := w.Header()
+	for k, v := range headers {
+		if val := header[k]; len(val) == 0 {
+			header[k] = []string{v}
+		}
+	}
+}

vendor/github.com/gin-gonic/gin/render/redirect.go

@@ -0,0 +1,28 @@
+// Copyright 2014 Manu Martinez-Almeida.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
+package render
+
+import (
+	"fmt"
+	"net/http"
+)
+
+type Redirect struct {
+	Code     int
+	Request  *http.Request
+	Location string
+}
+
+func (r Redirect) Render(w http.ResponseWriter) error {
+	// todo(thinkerou): go1.6 not support StatusPermanentRedirect(308)
+	// when we upgrade go version we can use http.StatusPermanentRedirect
+	if (r.Code < 300 || r.Code > 308) && r.Code != 201 {
+		panic(fmt.Sprintf("Cannot redirect with status code %d", r.Code))
+	}
+	http.Redirect(w, r.Request, r.Location, r.Code)
+	return nil
+}
+
+func (r Redirect) WriteContentType(http.ResponseWriter) {}

vendor/github.com/gin-gonic/gin/render/render.go

@@ -0,0 +1,37 @@
+// Copyright 2014 Manu Martinez-Almeida.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
+package render
+
+import "net/http"
+
+type Render interface {
+	Render(http.ResponseWriter) error
+	WriteContentType(w http.ResponseWriter)
+}
+
+var (
+	_ Render     = JSON{}
+	_ Render     = IndentedJSON{}
+	_ Render     = SecureJSON{}
+	_ Render     = JsonpJSON{}
+	_ Render     = XML{}
+	_ Render     = String{}
+	_ Render     = Redirect{}
+	_ Render     = Data{}
+	_ Render     = HTML{}
+	_ HTMLRender = HTMLDebug{}
+	_ HTMLRender = HTMLProduction{}
+	_ Render     = YAML{}
+	_ Render     = MsgPack{}
+	_ Render     = Reader{}
+	_ Render     = AsciiJSON{}
+)
+
+func writeContentType(w http.ResponseWriter, value []string) {
+	header := w.Header()
+	if val := header["Content-Type"]; len(val) == 0 {
+		header["Content-Type"] = value
+	}
+}

vendor/github.com/gin-gonic/gin/render/text.go

@@ -0,0 +1,36 @@
+// Copyright 2014 Manu Martinez-Almeida.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
+package render
+
+import (
+	"fmt"
+	"io"
+	"net/http"
+)
+
+type String struct {
+	Format string
+	Data   []interface{}
+}
+
+var plainContentType = []string{"text/plain; charset=utf-8"}
+
+func (r String) Render(w http.ResponseWriter) error {
+	WriteString(w, r.Format, r.Data)
+	return nil
+}
+
+func (r String) WriteContentType(w http.ResponseWriter) {
+	writeContentType(w, plainContentType)
+}
+
+func WriteString(w http.ResponseWriter, format string, data []interface{}) {
+	writeContentType(w, plainContentType)
+	if len(data) > 0 {
+		fmt.Fprintf(w, format, data...)
+	} else {
+		io.WriteString(w, format)
+	}
+}

vendor/github.com/gin-gonic/gin/render/xml.go

@@ -0,0 +1,25 @@
+// Copyright 2014 Manu Martinez-Almeida.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
+package render
+
+import (
+	"encoding/xml"
+	"net/http"
+)
+
+type XML struct {
+	Data interface{}
+}
+
+var xmlContentType = []string{"application/xml; charset=utf-8"}
+
+func (r XML) Render(w http.ResponseWriter) error {
+	r.WriteContentType(w)
+	return xml.NewEncoder(w).Encode(r.Data)
+}
+
+func (r XML) WriteContentType(w http.ResponseWriter) {
+	writeContentType(w, xmlContentType)
+}

vendor/github.com/gin-gonic/gin/render/yaml.go

@@ -0,0 +1,33 @@
+// Copyright 2014 Manu Martinez-Almeida.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
+package render
+
+import (
+	"net/http"
+
+	"gopkg.in/yaml.v2"
+)
+
+type YAML struct {
+	Data interface{}
+}
+
+var yamlContentType = []string{"application/x-yaml; charset=utf-8"}
+
+func (r YAML) Render(w http.ResponseWriter) error {
+	r.WriteContentType(w)
+
+	bytes, err := yaml.Marshal(r.Data)
+	if err != nil {
+		return err
+	}
+
+	w.Write(bytes)
+	return nil
+}
+
+func (r YAML) WriteContentType(w http.ResponseWriter) {
+	writeContentType(w, yamlContentType)
+}