def _GetTimelineItems(client_id, file_path):
  """Gets timeline items for a given client id and path."""

  items = []

  for file_path, stat_entry, _ in _GetTimelineStatEntries(
      client_id, file_path, with_history=True):

    # It may be that for a given timestamp only hash entry is available, we're
    # skipping those.
    if stat_entry is None:
      continue

    # Add a new event for each MAC time if it exists.
    for c in "mac":
      timestamp = getattr(stat_entry, "st_%stime" % c)
      if timestamp is None:
        continue

      item = ApiVfsTimelineItem()
      item.timestamp = rdfvalue.RDFDatetime.FromSecondsSinceEpoch(timestamp)

      # Remove aff4:/<client_id> to have a more concise path to the
      # subject.
      item.file_path = file_path
      if c == "m":
        item.action = ApiVfsTimelineItem.FileActionType.MODIFICATION
      elif c == "a":
        item.action = ApiVfsTimelineItem.FileActionType.ACCESS
      elif c == "c":
        item.action = ApiVfsTimelineItem.FileActionType.METADATA_CHANGED

      items.append(item)

  return sorted(items, key=lambda x: x.timestamp, reverse=True)
Gets timeline items for a given client id and path.