Method Search

controllers/DocumentController.go:1422–1473

书籍内搜索.

()

// 书籍内搜索.
func (this *DocumentController) Search() {
	identify := this.Ctx.Input.Param(":key")
	token := this.GetString("token")
	keyword := strings.TrimSpace(this.GetString("keyword"))

	if identify == "" {
		this.JsonResult(6001, "参数错误")
	}
	if !this.EnableAnonymous && this.Member == nil {
		this.Redirect(beego.URLFor("AccountController.Login"), 302)
		return
	}
	bookResult := isReadable(identify, token, this)

	client := models.NewElasticSearchClient()
	if client.On { // 全文搜索
		result, err := client.Search(keyword, 1, 10000, true, bookResult.BookId)
		if err != nil {
			beego.Error(err)
			this.JsonResult(6002, "搜索结果错误")
		}

		var ids []int
		for _, item := range result.Hits.Hits {
			ids = append(ids, item.Source.Id)
		}
		docs, err := models.NewDocumentSearchResult().GetDocsById(ids, true)
		if err != nil {
			beego.Error(err)
		}

		// 如果全文搜索查询不到结果，用 MySQL like 再查询一次
		if len(docs) == 0 {
			if docsMySQL, _, err := models.NewDocumentSearchResult().SearchDocument(keyword, bookResult.BookId, 1, 10000); err != nil {
				beego.Error(err)
				this.JsonResult(6002, "搜索结果错误")
			} else {
				this.JsonResult(0, client.SegWords(keyword), docsMySQL)
			}
		} else {
			this.JsonResult(0, client.SegWords(keyword), docs)
		}

	} else {
		docs, _, err := models.NewDocumentSearchResult().SearchDocument(keyword, bookResult.BookId, 1, 10000)
		if err != nil {
			beego.Error(err)
			this.JsonResult(6002, "搜索结果错误")
		}
		this.JsonResult(0, keyword, docs)
	}
}

// 文档历史列表.
func (this *DocumentController) History() {