From f4a5bd105fb926d3ae2f7a45f8a07e647c4e55c1 Mon Sep 17 00:00:00 2001
From: Daniel <845765@qq.com>
Date: Tue, 10 Jun 2025 17:05:08 +0800
Subject: [PATCH] :technologist: Add kernel API `/api/block/getBlockDOMs`
 https://github.com/siyuan-note/siyuan/issues/15004

---
 kernel/api/block.go   | 19 +++++++++++++++++++
 kernel/api/router.go  |  2 +-
 kernel/model/block.go | 18 ++++++++++++++++++
 3 files changed, 38 insertions(+), 1 deletion(-)

diff --git a/kernel/api/block.go b/kernel/api/block.go
index 3948d4c67..8bf57072e 100644
--- a/kernel/api/block.go
+++ b/kernel/api/block.go
@@ -653,6 +653,25 @@ func getBlockDOM(c *gin.Context) {
 	}
 }
 
+func getBlockDOMs(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 {
+		ids = append(ids, id.(string))
+	}
+
+	doms := model.GetBlockDOMs(ids)
+	ret.Data = doms
+}
+
 func getBlockKramdown(c *gin.Context) {
 	ret := gulu.Ret.NewResult()
 	defer c.JSON(http.StatusOK, ret)
diff --git a/kernel/api/router.go b/kernel/api/router.go
index 2865e7ec9..dc0c7fa5f 100644
--- a/kernel/api/router.go
+++ b/kernel/api/router.go
@@ -174,6 +174,7 @@ func ServeAPI(ginServer *gin.Engine) {
 
 	ginServer.Handle("POST", "/api/block/getBlockInfo", model.CheckAuth, getBlockInfo)
 	ginServer.Handle("POST", "/api/block/getBlockDOM", model.CheckAuth, getBlockDOM)
+	ginServer.Handle("POST", "/api/block/getBlockDOMs", model.CheckAuth, getBlockDOMs)
 	ginServer.Handle("POST", "/api/block/getBlockKramdown", model.CheckAuth, getBlockKramdown)
 	ginServer.Handle("POST", "/api/block/getChildBlocks", model.CheckAuth, getChildBlocks)
 	ginServer.Handle("POST", "/api/block/getTailChildBlocks", model.CheckAuth, getTailChildBlocks)
@@ -455,7 +456,6 @@ func ServeAPI(ginServer *gin.Engine) {
 	ginServer.Handle("POST", "/api/av/appendAttributeViewDetachedBlocksWithValues", model.CheckAuth, model.CheckAdminRole, model.CheckReadonly, appendAttributeViewDetachedBlocksWithValues)
 	ginServer.Handle("POST", "/api/av/getCurrentAttrViewImages", model.CheckAuth, getCurrentAttrViewImages)
 
-
 	ginServer.Handle("POST", "/api/ai/chatGPT", model.CheckAuth, model.CheckAdminRole, chatGPT)
 	ginServer.Handle("POST", "/api/ai/chatGPTWithAction", model.CheckAuth, model.CheckAdminRole, chatGPTWithAction)
 
diff --git a/kernel/model/block.go b/kernel/model/block.go
index 179eb8296..0b6885780 100644
--- a/kernel/model/block.go
+++ b/kernel/model/block.go
@@ -696,6 +696,24 @@ func GetBlockDOM(id string) (ret string) {
 	return
 }
 
+func GetBlockDOMs(ids []string) (ret map[string]string) {
+	ret = map[string]string{}
+	if 0 == len(ids) {
+		return
+	}
+
+	luteEngine := NewLute()
+	trees := filesys.LoadTrees(ids)
+	for id, tree := range trees {
+		node := treenode.GetNodeInTree(tree, id)
+		if nil == node {
+			continue
+		}
+		ret[id] = luteEngine.RenderNodeBlockDOM(node)
+	}
+	return
+}
+
 func GetBlockKramdown(id, mode string) (ret string) {
 	if "" == id {
 		return