Method Read

controllers/DocumentController.go:231–496

阅读文档.

()

// 阅读文档.
func (this *DocumentController) Read() {

	identify := this.Ctx.Input.Param(":key")
	token := this.GetString("token")
	id := this.GetString(":id")

	if identify == "" || id == "" {
		this.Abort("404")
	}

	//如果没有开启你们匿名则跳转到登录
	if !this.EnableAnonymous && this.Member == nil {
		this.Redirect(beego.URLFor("AccountController.Login"), 302)
		return
	}

	bookResult := isReadable(identify, token, this)
	bookName := bookResult.BookName
	bookLink := beego.URLFor("DocumentController.Index", ":key", bookResult.Identify)

	this.TplName = "document/" + bookResult.Theme + "_read.html"

	var err error

	doc := models.NewDocument()
	if docId, _ := strconv.Atoi(id); docId > 0 {
		doc, err = doc.Find(docId) //文档id
		if err != nil {
			beego.Error(err)
			this.Abort404(bookName, bookLink)
		}
	} else {
		//此处的id是字符串，标识文档标识，根据文档标识和文档所属的书的id作为key去查询
		doc, err = doc.FindByBookIdAndDocIdentify(bookResult.BookId, id) //文档标识
		if err != nil {
			if err != orm.ErrNoRows {
				beego.Error(err, docId, id, bookResult)
			}
			this.Abort404(bookName, bookLink)
		}
	}

	if doc.BookId != bookResult.BookId {
		this.Abort404(bookName, bookLink)
	}

	// 是否允许阅读
	isAllowRead := true
	percent := 100
	if this.Member.MemberId == 0 {
		isAllowRead, percent = doc.IsAllowReadChapter(doc.BookId, doc.DocumentId)
	}

	bodyText := ""
	authHTTPS := strings.ToLower(models.GetOptionValue("AUTO_HTTPS", "false")) == "true"
	if doc.Release != "" {
		query, err := goquery.NewDocumentFromReader(bytes.NewBufferString(doc.Release))
		if err != nil {