def build_participants_for_reply(self, user):
"""
build participants list from last message in discussion.
- former 'From' recipients are replaced by 'To' recipients
- provided identity is used to fill the new 'From' participant
- new sender is removed from former recipients
"""
dim = DIM(user)
d_id = self.discussion_id
last_message = dim.get_last_message(d_id, -10, 10, False)
for i, participant in enumerate(last_message["participants"]):
if re.match("from", participant['type'], re.IGNORECASE):
participant["type"] = "To"
self.participants.append(participant)
else:
self.participants.append(participant)
# add sender
# and remove it from previous recipients
sender = self._add_from_participant(user)
for i, participant in enumerate(self.participants):
if participant['address'] == sender.address:
if re.match("to", participant['type'], re.IGNORECASE) or \
re.match("cc", participant['type'], re.IGNORECASE) or \
re.match("bcc", participant['type'], re.IGNORECASE):
self.participants.pop(i)
def _build_participants_for_reply(self, user):
"""
Build participants list from last message in discussion.
- former 'From' recipients are replaced by 'To' recipients
- provided identity is used to fill the new 'From' participant
- new sender is removed from former recipients
"""
if not self.discussion_id:
return
dim = DIM(user)
d_id = self.discussion_id
last_message = dim.get_last_message(d_id, -10, 10, False)
for i, participant in enumerate(last_message["participants"]):
if re.match("from", participant['type'], re.IGNORECASE):
participant["type"] = "To"
self.participants.append(participant)
else:
self.participants.append(participant)
# add sender
# and remove it from previous recipients
sender = self._add_from_participant(user)
for i, participant in enumerate(self.participants):
if participant['address'] == sender.address:
if re.match("to", participant['type'], re.IGNORECASE) or \
re.match("cc", participant['type'], re.IGNORECASE) or \
re.match("bcc", participant['type'], re.IGNORECASE):
self.participants.pop(i)
def _check_discussion_consistency(self, user):
from caliopen_main.message.objects.message import Message
new_discussion = False
if not hasattr(self, 'discussion_id') or self.discussion_id == "" \
or self.discussion_id is None:
# no discussion_id provided. Try to find one with draft's parent_id
# or create new discussion
if hasattr(self, 'parent_id') \
and self.parent_id is not None \
and self.parent_id != "":
parent_msg = Message(user, message_id=self.parent_id)
try:
parent_msg.get_db()
parent_msg.unmarshall_db()
except NotFound:
raise err.PatchError(message="parent message not found")
self.discussion_id = parent_msg.discussion_id
else:
discussion = Discussion.create_from_message(user, self)
self.discussion_id = discussion.discussion_id
new_discussion = True
if not new_discussion:
dim = DIM(user)
d_id = self.discussion_id
last_message = dim.get_last_message(d_id, -10, 10, True)
if last_message == {}:
raise err.PatchError(
message='No such discussion {}'.format(d_id))
is_a_reply = (str(last_message.message_id) != str(self.message_id))
if is_a_reply:
# check participants consistency
if hasattr(self,
"participants") and len(self.participants) > 0:
participants = [p['address'] for p in self.participants]
last_msg_participants = [
p['address'] for p in last_message.participants
]
if len(participants) != len(last_msg_participants):
raise err.PatchError(
message="list of participants "
"is not consistent for this discussion")
participants.sort()
last_msg_participants.sort()
for i, participant in enumerate(participants):
if participant != last_msg_participants[i]:
raise err.PatchConflict(
message="list of participants "
"is not consistent for this discussion")
else:
self.build_participants_for_reply(user)
# check parent_id consistency
if 'parent_id' in self and self.parent_id != "" \
and self.parent_id is not None:
if not dim.message_belongs_to(
discussion_id=self.discussion_id,
message_id=self.parent_id):
raise err.PatchConflict(message="provided message "
"parent_id does not belong "
"to this discussion")
else:
self.parent_id = last_message.parent_id
self.update_external_references(user)
else:
last_message = None
else:
last_message = None
return last_message