def _extract_participants(self, participant_data, read_state,
user_phone_number, self_gaia_id):
# Builds a dictionary of the participants in a conversation/thread
participant_list = {}
for participant in participant_data:
# Create a new participant and store its properties
current_participant = Participant()
current_participant.name = getattr(participant, "fallback_name",
None)
participant_id = getattr(participant, "id", None)
current_participant.chat_id = self._try_int_attribute(
participant_id, "chat_id")
current_participant.gaia_id = self._try_int_attribute(
participant_id, "gaia_id")
current_participant.type = getattr(participant, "participant_type",
None)
# Parse participant phone details
phone_number = getattr(participant, "phone_number", None)
if phone_number is not None:
current_participant.e164_number = getattr(
phone_number, "e164", None)
i18n_data = getattr(phone_number, "i18n_data", None)
if i18n_data is not None:
current_participant.country_code = getattr(
i18n_data, "country_code", None)
current_participant.international_number = getattr(
i18n_data, "international_number", None)
current_participant.national_number = getattr(
i18n_data, "national_number", None)
current_participant.region_code = getattr(
i18n_data, "region_code", None)
# Sometimes the phone number is missing...
# This only seems to happen for the user, not others
if (current_participant.gaia_id is not None
and current_participant.gaia_id == self_gaia_id
and (current_participant.e164_number is None
and current_participant.international_number is None
and current_participant.national_number is None)):
current_participant.e164_number = user_phone_number
current_participant.international_number = user_phone_number
participant_list[current_participant.gaia_id] = current_participant
# Parse read_state to get latest_read_timestamp for each participant
if read_state is not None:
for participant_read_state in read_state:
participant_id = getattr(participant_read_state,
"participant_id", None)
gaia_id = self._try_int_attribute(participant_id, "gaia_id")
latest_read_timestamp = self._try_int_attribute(
participant_read_state, "latest_read_timestamp")
if gaia_id in participant_list.keys():
participant_list[
gaia_id].latest_read_timestamp = latest_read_timestamp
return participant_list
