Andreas/evennia
1
0
Fork 0
mirror of https://github.com/evennia/evennia.git synced 2026-03-29 20:17:16 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

Finally transition away from those horrid channel attributes for tracking channel memberships. We'll see about doing away with them altogether if it's possible efficiently.

Browse source 
NOTE: MAKE SURE YOU SYNCDB. A new model was added to track channel memberships.
This commit is contained in:
Greg Taylor 2009-06-04 03:42:19 +00:00
parent acbfa1be6a
commit d29c6340fc
4 changed files with 86 additions and 52 deletions
Download patch file Download diff file Expand all files Collapse all files

51
src/comsys.py
View file

@ -4,7 +4,7 @@ Comsys functions.
import time
import datetime
from django.utils import simplejson
from src.channels.models import CommChannel, CommChannelMessage
from src.channels.models import CommChannel, CommChannelMessage, CommChannelMembership
from src import session_mgr
from src import ansi
from src import logger
@ -119,44 +119,48 @@ def plr_has_channel(session, cname, alias_search=False, return_muted=False):
def plr_set_channel_listening(session, alias, listening):
"""
Add a channel to a session's channel list.
Enables or disables listening on a particular channel.
session: (SessionProtocol) A reference to the player session.
alias: (str) The channel alias.
listening: (bool) A True or False value to determine listening status.
"""
membership = session.pobject.channel_membership_set.get(user_alias=alias)
membership.is_listening = listening
membership.save()
plr_get_cdict(session).get(alias)[1] = listening
plr_jsondump_channels(session)
def plr_set_channel(session, alias, cname, listening):
def plr_add_channel(source_object, alias, channel):
"""
Set a channels alias, name, and listening status in one go, or add the
channel if it doesn't already exist on a user's list.
Adds a player to a channel via a CommChannelMembership and sets the cached
cdict value.
session: (SessionProtocol) A reference to the player session.
source_object: (Object) Reference to the object that will be listening.
alias: (str) The channel alias (also the key in the user's cdict)
cname: (str) Desired channel name to set.
channel: (CommChannel) The channel object to add.
listening: (bool) A True or False value to determine listening status.
"""
plr_get_cdict(session)[alias] = [cname, listening]
plr_jsondump_channels(session)
def plr_jsondump_channels(session):
"""
Save the player's channel list to the CHANLIST attribute.
membership = CommChannelMembership(channel=channel, listener=source_object,
user_alias=alias)
membership.save()
session: (SessionProtocol) A reference to the player session.
"""
session.get_pobject().set_attribute("__CHANLIST", simplejson.dumps(plr_get_cdict(session)))
sessions = session_mgr.sessions_from_object(source_object)
for session in sessions:
plr_get_cdict(session)[alias] = [channel.get_name(), True]
def plr_del_channel(session, alias):
def plr_del_channel(source_object, alias):
"""
Remove a channel from a session's channel list.
session: (SessionProtocol) A reference to the player session.
source_object: (Object) Reference to the object that will be listening.
alias: (str) The channel alias (also the key in the user's cdict)
"""
del plr_get_cdict(session)[alias]
membership = source_object.channel_membership_set.get(user_alias=alias)
membership.delete()
sessions = session_mgr.sessions_from_object(source_object)
for session in sessions:
del plr_get_cdict(session)[alias]
def msg_chan_hist(target_obj, channel_name):
"""
@ -214,11 +218,12 @@ def load_object_channels(pobject):
"""
Parse JSON dict of a user's channel list from their CHANLIST attribute.
"""
chan_list = pobject.get_attribute_value("__CHANLIST")
if chan_list:
membership_list = pobject.channel_membership_set.all()
for membership in membership_list:
sessions = session_mgr.sessions_from_object(pobject)
for session in sessions:
session.channels_subscribed = simplejson.loads(chan_list)
session.channels_subscribed[membership.user_alias] = [membership.channel.name,
membership.is_listening]
def send_cmessage(channel, message, show_header=True):
"""