🧑‍💻 Add internal kernel API /api/block/getBlocksIndexes Fix https://github.com/siyuan-note/siyuan/issues/10608

kernel/model/blockinfo.go

@@ -274,6 +274,39 @@ func GetBlockIndex(id string) (ret int) {
 	return
 }
 
+func GetBlocksIndexes(ids []string) (ret map[string]int) {
+	ret = map[string]int{}
+	if 1 > len(ids) {
+		return
+	}
+
+	tree, _ := LoadTreeByBlockID(ids[0])
+	if nil == tree {
+		return
+	}
+
+	idx := 0
+	nodesIndexes := map[string]int{}
+	ast.Walk(tree.Root, func(n *ast.Node, entering bool) ast.WalkStatus {
+		if !entering {
+			return ast.WalkContinue
+		}
+
+		if !n.IsChildBlockOf(tree.Root, 1) {
+			return ast.WalkContinue
+		}
+
+		nodesIndexes[n.ID] = idx
+		idx++
+		return ast.WalkContinue
+	})
+
+	for _, id := range ids {
+		ret[id] = nodesIndexes[id]
+	}
+	return
+}
+
 type BlockPath struct {
 	ID       string       `json:"id"`
 	Name     string       `json:"name"`