Method Content

controllers/DocumentController.go:1050–1252

获取或更新文档内容.

()

// 获取或更新文档内容.
func (this *DocumentController) Content() {
	identify := this.Ctx.Input.Param(":key")
	docId, err := this.GetInt("doc_id")
	errMsg := "ok"
	if err != nil {
		docId, _ = strconv.Atoi(this.Ctx.Input.Param(":id"))
	}
	bookId := 0
	//如果是超级管理员，则忽略权限
	if this.Member.IsAdministrator() {
		book, err := models.NewBook().FindByFieldFirst("identify", identify)
		if err != nil {
			this.JsonResult(6002, "书籍不存在或权限不足")
		}
		bookId = book.BookId
	} else {
		bookResult, err := models.NewBookResult().FindByIdentify(identify, this.Member.MemberId)

		if err != nil || bookResult.RoleId == conf.BookObserver {
			beego.Error("FindByIdentify => ", err)
			this.JsonResult(6002, "书籍不存在或权限不足")
		}
		bookId = bookResult.BookId
	}

	if docId <= 0 {
		this.JsonResult(6001, "参数错误")
	}

	ModelStore := new(models.DocumentStore)

	if !this.Ctx.Input.IsPost() {
		doc, err := models.NewDocument().Find(docId)

		if err != nil {
			this.JsonResult(6003, "文档不存在")
		}
		attach, err := models.NewAttachment().FindListByDocumentId(doc.DocumentId)
		if err == nil {
			doc.AttachList = attach
		}

		//为了减少数据的传输量，这里Release和Content的内容置空，前端会根据markdown文本自动渲染
		//doc.Release = ""
		//doc.Content = ""
		doc.Markdown = ModelStore.GetFiledById(doc.DocumentId, "markdown")
		this.JsonResult(0, errMsg, doc)
	}

	//更新文档内容
	markdown := strings.TrimSpace(this.GetString("markdown", ""))
	content := this.GetString("html")

	// 文档拆分
	gq, err := goquery.NewDocumentFromReader(strings.NewReader(content))
	if err == nil {
		seg := gq.Find("bookstack-split").Text()
		if strings.Contains(seg, "#") {