def __set_obj(self, value):
"""
Set player or obj to their right database field. If
a dbref is given, assume ObjectDB.
"""
try:
value = _GA(value, "dbobj")
except AttributeError:
pass
if isinstance(value, (basestring, int)):
from src.objects.models import ObjectDB
value = to_str(value, force_string=True)
if (value.isdigit() or value.startswith("#")):
dbid = dbref(value, reqhash=False)
if dbid:
try:
value = ObjectDB.objects.get(id=dbid)
except ObjectDoesNotExist:
# maybe it is just a name that happens to look like a dbid
pass
if value.__class__.__name__ == "PlayerDB":
fname = "db_player"
_SA(self, fname, value)
else:
fname = "db_obj"
_SA(self, fname, value)
# saving the field
_GA(self, "save")(update_fields=[fname])
def _set_foreign(cls, fname, value):
"Setter only used on foreign key relations, allows setting with #dbref"
try:
value = _GA(value, "dbobj")
except AttributeError:
pass
if isinstance(value, (basestring, int)):
value = to_str(value, force_string=True)
if (value.isdigit() or value.startswith("#")):
# we also allow setting using dbrefs, if so we try to load the matching object.
# (we assume the object is of the same type as the class holding the field, if
# not a custom handler must be used for that field)
dbid = dbref(value, reqhash=False)
if dbid:
model = _GA(cls, "_meta").get_field(fname).model
try:
value = model._default_manager.get(id=dbid)
except ObjectDoesNotExist:
# maybe it is just a name that happens to look like a dbid
pass
_SA(cls, fname, value)
# only use explicit update_fields in save if we actually have a
# primary key assigned already (won't be set when first creating object)
update_fields = [fname] if _GA(cls, "_get_pk_val")(_GA(cls, "_meta")) is not None else None
_GA(cls, "save")(update_fields=update_fields)
def __set_obj(self, value):
"""
Set player or obj to their right database field. If
a dbref is given, assume ObjectDB.
"""
try:
value = _GA(value, "dbobj")
except AttributeError:
pass
if isinstance(value, (basestring, int)):
from src.objects.models import ObjectDB
value = to_str(value, force_string=True)
if (value.isdigit() or value.startswith("#")):
dbid = dbref(value, reqhash=False)
if dbid:
try:
value = ObjectDB.objects.get(id=dbid)
except ObjectDoesNotExist:
# maybe it is just a name that happens to look like a dbid
pass
if value.__class__.__name__ == "PlayerDB":
fname = "db_player"
_SA(self, fname, value)
else:
fname = "db_obj"
_SA(self, fname, value)
# saving the field
_GA(self, "save")(update_fields=[fname])
def _set_foreign(cls, fname, value):
"Setter only used on foreign key relations, allows setting with #dbref"
if _GA(cls, "_is_deleted"):
raise ObjectDoesNotExist(
"Cannot set %s to %s: Hosting object was already deleted!"
% (fname, value))
try:
value = _GA(value, "dbobj")
except AttributeError:
pass
if isinstance(value, (basestring, int)):
value = to_str(value, force_string=True)
if (value.isdigit() or value.startswith("#")):
# we also allow setting using dbrefs, if so we try to load the matching object.
# (we assume the object is of the same type as the class holding the field, if
# not a custom handler must be used for that field)
dbid = dbref(value, reqhash=False)
if dbid:
model = _GA(cls, "_meta").get_field(fname).model
try:
value = model._default_manager.get(id=dbid)
except ObjectDoesNotExist:
# maybe it is just a name that happens to look like a dbid
pass
_SA(cls, fname, value)
# only use explicit update_fields in save if we actually have a
# primary key assigned already (won't be set when first creating object)
update_fields = [fname] if _GA(cls, "_get_pk_val")(_GA(
cls, "_meta")) is not None else None
_GA(cls, "save")(update_fields=update_fields)
def check_holds(objid):
# helper function. Compares both dbrefs and keys/aliases.
objid = str(objid)
dbref = utils.dbref(objid)
if dbref and any((True for obj in contents if obj.dbid == dbref)):
return True
objid = objid.lower()
return any((True for obj in contents
if obj.key.lower() == objid or objid in [al.lower() for al in obj.aliases]))
def check_holds(objid):
# helper function. Compares both dbrefs and keys/aliases.
objid = str(objid)
dbref = utils.dbref(objid, reqhash=False)
if dbref and any((True for obj in contents if obj.dbid == dbref)):
return True
objid = objid.lower()
return any((True for obj in contents
if obj.key.lower() == objid or objid in [al.lower() for al in obj.aliases.all()]))
def find_topicmatch(self, topicstr, exact=False):
"""
Searches for matching topics based on player's input.
"""
dbref = utils.dbref(topicstr)
if dbref:
return self.filter(id=dbref)
topics = self.filter(db_key__iexact=topicstr)
if not topics and not exact:
topics = self.filter(db_key__istartswith=topicstr)
if not topics:
topics = self.filter(db_key__icontains=topicstr)
return topics
def find_topicmatch(self, topicstr, exact=False):
"""
Searches for matching topics based on player's input.
"""
dbref = utils.dbref(topicstr)
if dbref:
return self.filter(id=dbref)
topics = self.filter(db_key__iexact=topicstr)
if not topics and not exact:
topics = self.filter(db_key__istartswith=topicstr)
if not topics:
topics = self.filter(db_key__icontains=topicstr)
return topics
def __location_set(self, location):
"Set location, checking for loops and allowing dbref"
if isinstance(location, (basestring, int)):
# allow setting of #dbref
dbid = dbref(location, reqhash=False)
if dbid:
try:
location = ObjectDB.objects.get(id=dbid)
except ObjectDoesNotExist:
# maybe it is just a name that happens to look like a dbid
pass
try:
def is_loc_loop(loc, depth=0):
"Recursively traverse target location, trying to catch a loop."
if depth > 10:
return
elif loc == self:
raise RuntimeError
elif loc == None:
raise RuntimeWarning
return is_loc_loop(_GA(_GA(loc, "dbobj"), "db_location"),
depth + 1)
try:
is_loc_loop(location)
except RuntimeWarning:
pass
# actually set the field
_SA(_GA(self, "dbobj"), "db_location",
_GA(location, "dbobj") if location else location)
_GA(_GA(self, "dbobj"), "save")(update_fields=["db_location"])
except RuntimeError:
errmsg = "Error: %s.location = %s creates a location loop." % (
self.key, location)
logger.log_errmsg(errmsg)
raise RuntimeError(errmsg)
except Exception, e:
errmsg = "Error (%s): %s is not a valid location." % (str(e),
location)
logger.log_errmsg(errmsg)
raise Exception(errmsg)
def __location_set(self, location):
"Set location, checking for loops and allowing dbref"
if isinstance(location, (basestring, int)):
# allow setting of #dbref
dbid = dbref(location, reqhash=False)
if dbid:
try:
location = ObjectDB.objects.get(id=dbid)
except ObjectDoesNotExist:
# maybe it is just a name that happens to look like a dbid
pass
try:
def is_loc_loop(loc, depth=0):
"Recursively traverse target location, trying to catch a loop."
if depth > 10:
return
elif loc == self:
raise RuntimeError
elif loc == None:
raise RuntimeWarning
return is_loc_loop(_GA(_GA(loc, "dbobj"), "db_location"), depth + 1)
try:
is_loc_loop(location)
except RuntimeWarning:
pass
# actually set the field
_SA(_GA(self, "dbobj"), "db_location", _GA(location, "dbobj") if location else location)
_GA(_GA(self, "dbobj"), "save")(update_fields=["db_location"])
except RuntimeError:
errmsg = "Error: %s.location = %s creates a location loop." % (self.key, location)
logger.log_errmsg(errmsg)
raise RuntimeError(errmsg)
except Exception, e:
errmsg = "Error (%s): %s is not a valid location." % (str(e), location)
logger.log_errmsg(errmsg)
raise Exception(errmsg)
def func(self):
"Setup the irc-channel mapping"
if not settings.IRC_ENABLED:
string = """IRC is not enabled. You need to activate it in game/settings.py."""
self.msg(string)
return
if 'list' in self.switches:
# show all connections
ircbots = [
bot.typeclass for bot in PlayerDB.objects.filter(
db_is_bot=True, username__startswith="ircbot-")
]
if ircbots:
from src.utils.evtable import EvTable
table = EvTable("{wdbid{n",
"{wbotname{n",
"{wev-channel{n",
"{wirc-channel{n",
maxwidth=78)
for ircbot in ircbots:
ircinfo = "%s (%s:%s)" % (ircbot.db.irc_channel,
ircbot.db.irc_network,
ircbot.db.irc_port)
table.add_row(ircbot.id, ircbot.db.irc_botname,
ircbot.db.ev_channel, ircinfo)
self.caller.msg(table)
else:
self.msg("No irc bots found.")
return
if ('disconnect' in self.switches or 'remove' in self.switches
or 'delete' in self.switches):
botname = "ircbot-%s" % self.lhs
matches = PlayerDB.objects.filter(db_is_bot=True, username=botname)
dbref = utils.dbref(self.lhs)
if not matches and dbref:
# try dbref match
matches = PlayerDB.objects.filter(db_is_bot=True, id=dbref)
if matches:
matches[0].delete()
self.msg("IRC connection destroyed.")
else:
self.msg(
"IRC connection/bot could not be removed, does it exist?")
return
if not self.args or not self.rhs:
string = "Usage: @irc2chan[/switches] <evennia_channel> = <ircnetwork> <port> <#irchannel> <botname>"
self.msg(string)
return
channel = self.lhs
self.rhs = self.rhs.replace('#', ' ') # to avoid Python comment issues
try:
irc_network, irc_port, irc_channel, irc_botname = \
[part.strip() for part in self.rhs.split(None, 3)]
irc_channel = "#%s" % irc_channel
except Exception:
string = "IRC bot definition '%s' is not valid." % self.rhs
self.msg(string)
return
botname = "ircbot-%s" % irc_botname
# create a new bot
bot = PlayerDB.objects.filter(username__iexact=botname)
if bot:
# re-use an existing bot
bot = bot[0].typeclass
if not bot.is_bot:
self.msg("Player '%s' already exists and is not a bot." %
botname)
return
else:
bot = create.create_player(botname,
None,
None,
typeclass=bots.IRCBot)
bot.start(ev_channel=channel,
irc_botname=irc_botname,
irc_channel=irc_channel,
irc_network=irc_network,
irc_port=irc_port)
self.msg("Connection created. Starting IRC bot.")
def func(self):
"Setup the irc-channel mapping"
if not settings.IRC_ENABLED:
string = """IRC is not enabled. You need to activate it in game/settings.py."""
self.msg(string)
return
if 'list' in self.switches:
# show all connections
ircbots = [bot.typeclass for bot in PlayerDB.objects.filter(db_is_bot=True, username__startswith="ircbot-")]
if ircbots:
from src.utils.evtable import EvTable
table = EvTable("{wdbid{n", "{wbotname{n", "{wev-channel{n", "{wirc-channel{n", maxwidth=78)
for ircbot in ircbots:
ircinfo = "%s (%s:%s)" % (ircbot.db.irc_channel, ircbot.db.irc_network, ircbot.db.irc_port)
table.add_row(ircbot.id, ircbot.db.irc_botname, ircbot.db.ev_channel, ircinfo)
self.caller.msg(table)
else:
self.msg("No irc bots found.")
return
if('disconnect' in self.switches or 'remove' in self.switches or
'delete' in self.switches):
botname = "ircbot-%s" % self.lhs
matches = PlayerDB.objects.filter(db_is_bot=True, username=botname)
dbref = utils.dbref(self.lhs)
if not matches and dbref:
# try dbref match
matches = PlayerDB.objects.filter(db_is_bot=True, id=dbref)
if matches:
matches[0].delete()
self.msg("IRC connection destroyed.")
else:
self.msg("IRC connection/bot could not be removed, does it exist?")
return
if not self.args or not self.rhs:
string = "Usage: @irc2chan[/switches] <evennia_channel> = <ircnetwork> <port> <#irchannel> <botname>"
self.msg(string)
return
channel = self.lhs
self.rhs = self.rhs.replace('#', ' ') # to avoid Python comment issues
try:
irc_network, irc_port, irc_channel, irc_botname = \
[part.strip() for part in self.rhs.split(None, 3)]
irc_channel = "#%s" % irc_channel
except Exception:
string = "IRC bot definition '%s' is not valid." % self.rhs
self.msg(string)
return
botname = "ircbot-%s" % irc_botname
# create a new bot
bot = PlayerDB.objects.filter(username__iexact=botname)
if bot:
# re-use an existing bot
bot = bot[0].typeclass
if not bot.is_bot:
self.msg("Player '%s' already exists and is not a bot." % botname)
return
else:
bot = create.create_player(botname, None, None, typeclass=bots.IRCBot)
bot.start(ev_channel=channel, irc_botname=irc_botname, irc_channel=irc_channel,
irc_network=irc_network, irc_port=irc_port)
self.msg("Connection created. Starting IRC bot.")
