Merge remote-tracking branch 'origin/dev' into dev

kernel/api/block.go

@@ -813,6 +813,42 @@ func getBlockKramdown(c *gin.Context) {
 	}
 }
 
+func getBlockKramdowns(c *gin.Context) {
+	ret := gulu.Ret.NewResult()
+	defer c.JSON(http.StatusOK, ret)
+
+	arg, ok := util.JsonArg(c, ret)
+	if !ok {
+		return
+	}
+
+	idsArg := arg["ids"].([]interface{})
+	var ids []string
+	for _, id := range idsArg {
+		idStr := id.(string)
+		// 验证 ID 格式，跳过无效的 ID
+		if !util.InvalidIDPattern(idStr, nil) {
+			ids = append(ids, idStr)
+		}
+	}
+
+	// md：Markdown 标记符模式，使用标记符导出
+	// textmark：文本标记模式，使用 span 标签导出
+	// https://github.com/siyuan-note/siyuan/issues/13183
+	mode := "md"
+	if modeArg := arg["mode"]; nil != modeArg {
+		mode = modeArg.(string)
+		if "md" != mode && "textmark" != mode {
+			ret.Code = -1
+			ret.Msg = "Invalid mode"
+			return
+		}
+	}
+
+	kramdowns := model.GetBlockKramdowns(ids, mode)
+	ret.Data = kramdowns
+}
+
 func getChildBlocks(c *gin.Context) {
 	ret := gulu.Ret.NewResult()
 	defer c.JSON(http.StatusOK, ret)

kernel/api/router.go

@@ -188,6 +188,7 @@ func ServeAPI(ginServer *gin.Engine) {
 	ginServer.Handle("POST", "/api/block/getBlockDOMWithEmbed", model.CheckAuth, getBlockDOMWithEmbed)
 	ginServer.Handle("POST", "/api/block/getBlockDOMsWithEmbed", model.CheckAuth, getBlockDOMsWithEmbed)
 	ginServer.Handle("POST", "/api/block/getBlockKramdown", model.CheckAuth, getBlockKramdown)
+	ginServer.Handle("POST", "/api/block/getBlockKramdowns", model.CheckAuth, getBlockKramdowns)
 	ginServer.Handle("POST", "/api/block/getChildBlocks", model.CheckAuth, getChildBlocks)
 	ginServer.Handle("POST", "/api/block/getTailChildBlocks", model.CheckAuth, getTailChildBlocks)
 	ginServer.Handle("POST", "/api/block/getBlockBreadcrumb", model.CheckAuth, getBlockBreadcrumb)

kernel/model/block.go

@@ -1034,6 +1034,43 @@ func GetBlockKramdown(id, mode string) (ret string) {
 	return
 }
 
+func GetBlockKramdowns(ids []string, mode string) (ret map[string]string) {
+	ret = map[string]string{}
+	if 0 == len(ids) {
+		return
+	}
+
+	luteEngine := NewLute()
+	if "md" == mode {
+		// `/api/block/getBlockKramdown` link/image URLs are no longer encoded with spaces https://github.com/siyuan-note/siyuan/issues/15611
+		luteEngine.SetPreventEncodeLinkSpace(true)
+	}
+
+	trees := filesys.LoadTrees(ids)
+	for id, tree := range trees {
+		node := treenode.GetNodeInTree(tree, id)
+		if nil == node {
+			continue
+		}
+
+		addBlockIALNodes(tree, false)
+		root := &ast.Node{Type: ast.NodeDocument}
+		root.AppendChild(node.Next) // IAL
+		root.PrependChild(node)
+
+		var kramdown string
+		if "md" == mode {
+			kramdown = treenode.ExportNodeStdMd(root, luteEngine)
+		} else {
+			tree.Root = root
+			formatRenderer := render.NewFormatRenderer(tree, luteEngine.RenderOptions, luteEngine.ParseOptions)
+			kramdown = string(formatRenderer.Render())
+		}
+		ret[id] = kramdown
+	}
+	return
+}
+
 type ChildBlock struct {
 	ID       string `json:"id"`
 	Type     string `json:"type"`