()
| 241 | } |
| 242 | |
| 243 | func (node *Node) FileReader() (reader file.ReaderAt, err error) { |
| 244 | if node.File.Virtual { |
| 245 | readers := []file.ReaderAt{} |
| 246 | nodes := Nodes{} |
| 247 | if _, err := dbFind(bson.M{"id": bson.M{"$in": node.File.VirtualParts}}, &nodes, "", nil); err != nil { |
| 248 | return nil, err |
| 249 | } |
| 250 | if len(nodes) > 0 { |
| 251 | for _, n := range nodes { |
| 252 | if r, err := n.FileReader(); err == nil { |
| 253 | readers = append(readers, r) |
| 254 | } else { |
| 255 | return nil, err |
| 256 | } |
| 257 | } |
| 258 | } |
| 259 | return file.MultiReaderAt(readers...), nil |
| 260 | } |
| 261 | return os.Open(node.FilePath()) |
| 262 | } |
| 263 | |
| 264 | func (node *Node) DynamicIndex(name string) (idx index.Index, err error) { |
| 265 | if index.Has(name) { |
no test coverage detected