🐛 The insertion position is wrong after converting the list to paragraph block in the floating window https://github.com/siyuan-note/siyuan/issues/15396

kernel/api/block.go

@@ -86,6 +86,31 @@ func getBlockSiblingID(c *gin.Context) {
 	}
 }
 
+func getBlockIDs(c *gin.Context) {
+	ret := gulu.Ret.NewResult()
+	defer c.JSON(http.StatusOK, ret)
+
+	arg, ok := util.JsonArg(c, ret)
+	if !ok {
+		return
+	}
+
+	id := arg["id"].(string)
+	parentID, previousID, nextID, err := model.GetBlockIDs(id)
+	if nil != err {
+		ret.Code = -1
+		ret.Msg = err.Error()
+		ret.Data = map[string]interface{}{"closeTimeout": 7000}
+		return
+	}
+
+	ret.Data = map[string]string{
+		"parentID":   parentID,
+		"previousID": previousID,
+		"nextID":     nextID,
+	}
+}
+
 func transferBlockRef(c *gin.Context) {
 	ret := gulu.Ret.NewResult()
 	defer c.JSON(http.StatusOK, ret)

kernel/api/router.go

@@ -217,6 +217,7 @@ func ServeAPI(ginServer *gin.Engine) {
 	ginServer.Handle("POST", "/api/block/swapBlockRef", model.CheckAuth, model.CheckAdminRole, model.CheckReadonly, swapBlockRef)
 	ginServer.Handle("POST", "/api/block/transferBlockRef", model.CheckAuth, model.CheckAdminRole, model.CheckReadonly, transferBlockRef)
 	ginServer.Handle("POST", "/api/block/getBlockSiblingID", model.CheckAuth, getBlockSiblingID)
+	ginServer.Handle("POST", "/api/block/getBlockIDs", model.CheckAuth, getBlockIDs)
 	ginServer.Handle("POST", "/api/block/getBlockTreeInfos", model.CheckAuth, getBlockTreeInfos)
 	ginServer.Handle("POST", "/api/block/checkBlockRef", model.CheckAuth, checkBlockRef)
 

kernel/model/block.go

@@ -280,6 +280,42 @@ func GetBlockSiblingID(id string) (parent, previous, next string) {
 	return
 }
 
+func GetBlockIDs(id string) (parentID, previousID, nextID string, err error) {
+	tree, err := LoadTreeByBlockID(id)
+	if err != nil {
+		return
+	}
+
+	node := treenode.GetNodeInTree(tree, id)
+	if nil == node {
+		err = ErrBlockNotFound
+		return
+	}
+
+	if nil != node.Parent {
+		parentID = node.Parent.ID
+	}
+	if nil != node.Previous {
+		previous := node.Previous
+		if ast.NodeKramdownBlockIAL == previous.Type {
+			previous = previous.Previous
+		}
+		if nil != previous {
+			previousID = previous.ID
+		}
+	}
+	if nil != node.Next {
+		next := node.Next
+		if ast.NodeKramdownBlockIAL == next.Type {
+			next = next.Next
+		}
+		if nil != next {
+			nextID = next.ID
+		}
+	}
+	return
+}
+
 func GetUnfoldedParentID(id string) (parentID string) {
 	tree, err := LoadTreeByBlockID(id)
 	if err != nil {