82 lines
1.6 KiB
Go
82 lines
1.6 KiB
Go
package rest
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import (
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"encoding/xml"
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"fmt"
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"io/ioutil"
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"net/http"
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)
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/**
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*
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* WebDav协议文档
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* https://tools.ietf.org/html/rfc4918
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*
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*/
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//@Service
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type DavService struct {
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Bean
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matterDao *MatterDao
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}
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//初始化方法
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func (this *DavService) Init() {
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this.Bean.Init()
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//手动装填本实例的Bean. 这里必须要用中间变量方可。
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b := CONTEXT.GetBean(this.matterDao)
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if b, ok := b.(*MatterDao); ok {
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this.matterDao = b
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}
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}
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//从request中读取深度
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func (this *DavService) readDepth(request *http.Request) int {
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depth := INFINITE_DEPTH
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if hdr := request.Header.Get("Depth"); hdr != "" {
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if hdr == "0" {
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depth = 0
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} else if hdr == "1" {
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depth = 1
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} else if hdr == "infinity" {
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depth = INFINITE_DEPTH
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} else {
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panic("Depth格式错误！")
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}
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}
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return depth
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}
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//处理 方法
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func (this *DavService) HandlePropfind(writer http.ResponseWriter, request *http.Request, subPath string) {
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//获取请求者
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user := this.checkUser(writer, request)
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//读取希望访问的深度。
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depth := this.readDepth(request)
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//找寻请求的目录
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matter := this.matterDao.checkByUserUuidAndPath(user.Uuid, subPath)
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//TODO: 读取请求参数。按照用户的参数请求返回内容。
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propfind := &Propfind{}
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body, err := ioutil.ReadAll(request.Body)
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this.PanicError(err)
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//从xml中解析内容到struct
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err = xml.Unmarshal(body, &propfind)
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this.PanicError(err)
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//从struct还原到xml
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output, err := xml.MarshalIndent(propfind, " ", " ")
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this.PanicError(err)
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fmt.Println(string(output))
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fmt.Printf("%v %v \n", depth, matter.Name)
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}
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