wide/editor/formatter.go

195 lines
3.0 KiB
Go

package editor
import (
"encoding/json"
"net/http"
"os"
"os/exec"
"github.com/88250/gohtml"
"github.com/b3log/wide/util"
"github.com/golang/glog"
)
func GoFmtHandler(w http.ResponseWriter, r *http.Request) {
data := map[string]interface{}{"succ": true}
defer util.RetJSON(w, r, data)
decoder := json.NewDecoder(r.Body)
var args map[string]interface{}
if err := decoder.Decode(&args); err != nil {
glog.Error(err)
data["succ"] = false
return
}
filePath := args["file"].(string)
fout, err := os.Create(filePath)
if nil != err {
glog.Error(err)
data["succ"] = false
return
}
code := args["code"].(string)
fout.WriteString(code)
if err := fout.Close(); nil != err {
glog.Error(err)
data["succ"] = false
return
}
argv := []string{filePath}
cmd := exec.Command("gofmt", argv...)
bytes, _ := cmd.Output()
output := string(bytes)
if "" == output {
data["succ"] = false
return
}
code = string(output)
data["code"] = code
fout, err = os.Create(filePath)
fout.WriteString(code)
if err := fout.Close(); nil != err {
glog.Error(err)
data["succ"] = false
return
}
}
func HTMLFmtHandler(w http.ResponseWriter, r *http.Request) {
data := map[string]interface{}{"succ": true}
defer util.RetJSON(w, r, data)
decoder := json.NewDecoder(r.Body)
var args map[string]interface{}
if err := decoder.Decode(&args); err != nil {
glog.Error(err)
data["succ"] = false
return
}
filePath := args["file"].(string)
fout, err := os.Create(filePath)
if nil != err {
glog.Error(err)
data["succ"] = false
return
}
code := args["code"].(string)
fout.WriteString(code)
if err := fout.Close(); nil != err {
glog.Error(err)
data["succ"] = false
return
}
output := gohtml.Format(code)
if "" == output {
data["succ"] = false
return
}
code = string(output)
data["code"] = code
fout, err = os.Create(filePath)
fout.WriteString(code)
if err := fout.Close(); nil != err {
glog.Error(err)
data["succ"] = false
return
}
}
func JSONFmtHandler(w http.ResponseWriter, r *http.Request) {
data := map[string]interface{}{"succ": true}
defer util.RetJSON(w, r, data)
decoder := json.NewDecoder(r.Body)
var args map[string]interface{}
if err := decoder.Decode(&args); err != nil {
glog.Error(err)
data["succ"] = false
return
}
filePath := args["file"].(string)
fout, err := os.Create(filePath)
if nil != err {
glog.Error(err)
data["succ"] = false
return
}
code := args["code"].(string)
fout.WriteString(code)
if err := fout.Close(); nil != err {
glog.Error(err)
data["succ"] = false
return
}
obj := new(interface{})
if err := json.Unmarshal([]byte(code), &obj); nil != err {
glog.Error(err)
data["succ"] = false
return
}
glog.Info(obj)
bytes, err := json.MarshalIndent(obj, "", " ")
if nil != err {
data["succ"] = false
return
}
code = string(bytes)
data["code"] = code
fout, err = os.Create(filePath)
fout.WriteString(code)
if err := fout.Close(); nil != err {
glog.Error(err)
data["succ"] = false
return
}
}