ONLYOFFICE权限开发之二

//提供给列表页的table中json数据
func (c *OnlyController) GetData() {
	//1.取得客户端用户名
	var uname, useridstring string
	v := c.GetSession("uname")
	if v != nil {
		uname = v.(string)
		user, err := models.GetUserByUsername(uname)
		if err != nil {
			beego.Error(err)
		}
		c.Data["Uid"] = user.Id
		useridstring = strconv.FormatInt(user.Id, 10)
	}
	var myRes [][]string
	if useridstring != "" {
		myRes = e.GetPermissionsForUser(useridstring)
	}
	myResall := e.GetPermissionsForUser("") //取出所有设置了权限的数据
	var err error
	docs, err := models.GetDocs()
	if err != nil {
		beego.Error(err)
	}
	link := make([]OnlyLink, 0)
	Docxslice := make([]DocxLink, 0)
	for _, w := range docs {
		Attachments, err := models.GetOnlyAttachments(w.Id)
		if err != nil {
			beego.Error(err)
		}
		linkarr := make([]OnlyLink, 1)
		linkarr[0].Id = w.Id
		linkarr[0].Code = w.Code
		linkarr[0].Title = w.Title
		linkarr[0].Label = w.Label
		linkarr[0].End = w.End
		linkarr[0].Principal = w.Principal
		linkarr[0].Uid = w.Uid
		linkarr[0].Created = w.Created
		linkarr[0].Updated = w.Updated
		for _, v := range Attachments {
			docxarr := make([]DocxLink, 1)
			docxarr[0].Permission = "1"
			//查询v.Id是否和myres的V1路径后面的id一致，如果一致，则取得V2（权限）
			//查询用户具有的权限
			if useridstring != "" { //如果是登录用户，则设置了权限的文档不能看
				for _, k := range myResall {
					if strconv.FormatInt(v.Id, 10) == path.Base(k[1]) {
						docxarr[0].Permission = "4"
					}
				}
				for _, k := range myRes {
					if strconv.FormatInt(v.Id, 10) == path.Base(k[1]) {
						docxarr[0].Permission = k[2]
					}
				}
			} else { //如果用户没登录，则设置了权限的文档不能看
				for i, k := range myResall { //所有设置了权限的不能看
					if strconv.FormatInt(v.Id, 10) == path.Base(k[1]) {
						docxarr[0].Permission = "4"
					}
				}
			}

			docxarr[0].Id = v.Id
			docxarr[0].Title = v.FileName
			if path.Ext(v.FileName) == ".docx" || path.Ext(v.FileName) == ".DOCX" || path.Ext(v.FileName) == ".doc" || path.Ext(v.FileName) == ".DOC" {
				docxarr[0].Suffix = "docx"

			} else if path.Ext(v.FileName) == ".XLSX" || path.Ext(v.FileName) == ".xlsx" || path.Ext(v.FileName) == ".XLS" || path.Ext(v.FileName) == ".xls" {
				docxarr[0].Suffix = "xlsx"
			} else if path.Ext(v.FileName) == ".pptx" || path.Ext(v.FileName) == ".PPTX" || path.Ext(v.FileName) == ".ppt" || path.Ext(v.FileName) == ".PPT" {
				docxarr[0].Suffix = "pptx"
			} else if path.Ext(v.FileName) == ".pdf" || path.Ext(v.FileName) == ".PDF" {
				docxarr[0].Suffix = "pdf"
			} else if path.Ext(v.FileName) == ".txt" || path.Ext(v.FileName) == ".TXT" {
				docxarr[0].Suffix = "txt"
			}
			Docxslice = append(Docxslice, docxarr...)
		}
		linkarr[0].Docxlink = Docxslice
		Docxslice = make([]DocxLink, 0) //再把slice置0
		link = append(link, linkarr...)
	}
	c.Data["json"] = link //products
	c.ServeJSON()
}