def usaco_account(self, event, user, usaco_user, password):
if password:
self._redact(event, password)
if event.public and password:
event.addresponse(u"Giving your password in public is bad! Please tell me that again in a private message.")
return
if not event.account:
event.addresponse(u'Sorry, you need to create an account with me first (type "usage accounts" to see how)')
return
admin = auth_responses(event, u'usacoadmin')
if user.lower() == 'i':
if password is None and not admin:
event.addresponse(u'Sorry, I need your USACO password to verify your account')
if password and not self._check_login(user, password):
event.addresponse(u'Sorry, that account is invalid')
return
account = event.session.query(Account).get(event.account)
else:
if not admin:
event.addresponse(event.complain)
return
account = event.session.query(Account).filter_by(username=user).first()
if account is None:
event.addresponse(u"I don't know who %s is", user)
return
try:
monitor_url = self._get_monitor_url()
except UsacoException, e:
event.addresponse(e)
return
def remove(self, event, user, source, username):
if not username:
account = event.session.query(Account).get(event.account)
else:
if not auth_responses(event, "accounts"):
return
account = event.session.query(Account).filter_by(username=username).first()
if not account:
event.addresponse(u"I don't know who %s is", username)
return
identity = event.session.query(Identity).filter_by(account_id=account.id, identity=user, source=source).first()
if not identity:
event.addresponse(u"I don't know about that identity")
else:
identity.account_id = None
event.session.add(identity)
event.session.commit()
identify_cache.clear()
event.addresponse(True)
log.info(
u"Removed identity %s (%s on %s) from account %s (%s) by %s/%s (%s)",
identity.id,
identity.identity,
identity.source,
account.id,
account.username,
event.account,
event.identity,
event.sender["connection"],
)
def attribute(self, event, username, name, value):
if username.lower() == "my":
if not event.account:
event.addresponse(u"I don't know who you are")
return
account = event.session.query(Account).get(event.account)
if not account:
event.addresponse(u"%s doesn't exist. Please use 'add account' first", username)
return
else:
if not auth_responses(event, "accounts"):
return
account = event.session.query(Account).filter_by(username=username).first()
if not account:
event.addresponse(u"I don't know who %s is", username)
return
account.attributes.append(Attribute(name, value))
event.session.add(account)
event.session.commit()
event.addresponse(True)
log.info(
u"Added attribute '%s' = '%s' to account %s (%s) by %s/%s (%s)",
name,
value,
account.id,
account.username,
event.account,
event.identity,
event.sender["connection"],
)
def remove(self, event, user, source, username):
if not username:
account = event.session.query(Account).get(event.account)
else:
if not auth_responses(event, 'accounts'):
return
account = event.session.query(Account) \
.filter_by(username=username).first()
if not account:
event.addresponse(u"I don't know who %s is", username)
return
identity = event.session.query(Identity) \
.filter_by(account_id=account.id, identity=user,
source=source).first()
if not identity:
event.addresponse(u"I don't know about that identity")
else:
identity.account_id = None
event.session.save_or_update(identity)
event.session.commit()
identify_cache.clear()
event.addresponse(True)
log.info(
u"Removed identity %s (%s on %s) from account %s (%s) by %s/%s (%s)",
identity.id, identity.identity, identity.source, account.id,
account.username, event.account, event.identity,
event.sender['connection'])
def usaco_account(self, event, user, usaco_user, password):
if password:
self._redact(event, password)
if event.public and password:
event.addresponse(u"Giving your password in public is bad! Please tell me that again in a private message.")
return
if not event.account:
event.addresponse(u'Sorry, you need to create an account with me first (type "usage accounts" to see how)')
return
admin = auth_responses(event, u'usacoadmin')
if user.lower() == 'i':
if password is None and not admin:
event.addresponse(u'Sorry, I need your USACO password to verify your account')
if password and not self._check_login(user, password):
event.addresponse(u'Sorry, that account is invalid')
return
account = event.session.query(Account).get(event.account)
else:
if not admin:
event.addresponse(event.complain)
return
account = event.session.query(Account).filter_by(username=user).first()
if account is None:
event.addresponse(u"I don't know who %s is", user)
return
try:
monitor_url = self._get_monitor_url()
except UsacoException, e:
event.addresponse(e)
return
def attribute(self, event, username, name, value):
if username.lower() == 'my':
if not event.account:
event.addresponse(u"I don't know who you are")
return
account = event.session.query(Account).get(event.account)
if not account:
event.addresponse(
u"%s doesn't exist. Please use 'add account' first",
username)
return
else:
if not auth_responses(event, 'accounts'):
return
account = event.session.query(Account) \
.filter_by(username=username).first()
if not account:
event.addresponse(u"I don't know who %s is", username)
return
account.attributes.append(Attribute(name, value))
event.session.save_or_update(account)
event.session.commit()
event.addresponse(True)
log.info(
u"Added attribute '%s' = '%s' to account %s (%s) by %s/%s (%s)",
name, value, account.id, account.username, event.account,
event.identity, event.sender['connection'])
def set_factoid(self, event, correction, name, addition1, verb1, verb2,
addition2, value):
verb = verb1 or verb2
addition = addition1 or addition2
name = strip_name(name)
if name == u'':
event.addresponse(u"Sorry, I'm not interested in empty factoids")
return
if name.lower() in self.interrogatives:
event.addresponse(
choice((
u"I'm afraid I have no idea",
u"Not a clue, sorry",
u"Erk, dunno",
)))
return
factoid = event.session.query(Factoid).join(Factoid.names)\
.filter(FactoidName.name==escape_name(name)).first()
if factoid:
if correction:
identities = get_identities(event)
if not auth_responses(event, u'factoidadmin') and len(
filter(lambda x: x.identity_id not in identities,
factoid.values)) > 0:
return
for fvalue in factoid.values:
event.session.delete(fvalue)
elif not addition:
event.addresponse(u'I already know stuff about %s', name)
return
else:
factoid = Factoid()
fname = FactoidName(unicode(name), event.identity)
factoid.names.append(fname)
event.session.add(factoid)
event.session.flush()
log.info(u"Creating factoid %s with name '%s' by %s", factoid.id,
fname.name, event.identity)
if not reply_re.match(value) and not action_re.match(value):
value = '%s %s' % (verb, value)
fvalue = FactoidValue(unicode(value), event.identity)
factoid.values.append(fvalue)
event.session.add(factoid)
event.session.commit()
self.last_set_factoid = factoid.names[0].name
log.info(u"Added value '%s' to factoid %s (%s) by %s/%s (%s)",
fvalue.value, factoid.id, factoid.names[0].name,
event.account, event.identity, event.sender['connection'])
event.addresponse(
choice((
u'If you say so',
u'One learns a new thing every day',
u"I'll remember that",
u'Got it',
)))
def get(self, event, key):
if 'password' in key.lower() and not auth_responses(event, u'config'):
return
option = self.find_option(key)
if isinstance(option, dict):
config = option
key = ''
elif option is not None:
config = option[0].__get__(option[1], type(option[1]))
key = option[2]
elif key == 'plugins':
# Construct a dictionary since this isn't a list-valued option,
# but a list of option keys.
config = dict((plugin, None) for plugin in list_plugins())
key = ''
elif key == 'sources':
config = ibid.sources
key = ''
else:
config = ibid.config
if key:
for part in key.split('.'):
if not isinstance(config, dict) or part not in config:
event.addresponse(u'No such option')
return
config = config[part]
if isinstance(config, list):
event.addresponse(u', '.join(config))
elif isinstance(config, dict):
event.addresponse(u'Keys: ' + human_join(config.keys()))
else:
event.addresponse(unicode(config))
def set_factoid(self, event, correction, name, addition1, verb1, verb2, addition2, value):
verb = verb1 or verb2
addition = addition1 or addition2
name = strip_name(name)
if name == u'':
event.addresponse(u"Sorry, I'm not interested in empty factoids")
return
if name.lower() in self.interrogatives:
event.addresponse(choice((
u"I'm afraid I have no idea",
u"Not a clue, sorry",
u"Erk, dunno",
)))
return
factoid = event.session.query(Factoid).join(Factoid.names)\
.filter(FactoidName.name==escape_name(name)).first()
if factoid:
if correction:
identities = get_identities(event)
if not auth_responses(event, u'factoidadmin') and len(filter(lambda x: x.identity_id not in identities, factoid.values)) > 0:
return
for fvalue in factoid.values:
event.session.delete(fvalue)
elif not addition:
event.addresponse(u'I already know stuff about %s', name)
return
else:
factoid = Factoid()
fname = FactoidName(unicode(name), event.identity)
factoid.names.append(fname)
event.session.save_or_update(factoid)
event.session.flush()
log.info(u"Creating factoid %s with name '%s' by %s", factoid.id, fname.name, event.identity)
if not reply_re.match(value) and not action_re.match(value):
value = '%s %s' % (verb, value)
fvalue = FactoidValue(unicode(value), event.identity)
factoid.values.append(fvalue)
event.session.save_or_update(factoid)
event.session.commit()
self.last_set_factoid=factoid.names[0].name
log.info(u"Added value '%s' to factoid %s (%s) by %s/%s (%s)",
fvalue.value, factoid.id, factoid.names[0].name,
event.account, event.identity, event.sender['connection'])
event.addresponse(choice((
u'If you say so',
u'One learns a new thing every day',
u"I'll remember that",
u'Got it',
)))
def append(self, event, name, number, pattern, is_regex, suffix):
name = strip_name(name)
factoids = get_factoid(event.session,
name,
number,
pattern,
is_regex,
all=True,
literal=True)
if len(factoids) == 0:
if pattern:
event.addresponse(
u"I don't know about any %(name)s matching %(pattern)s", {
'name': name,
'pattern': pattern,
})
else:
factoids = get_factoid(event.session,
name,
None,
pattern,
is_regex,
all=True)
if factoids:
event.addresponse(
u"I only know %(number)d things about %(name)s", {
u'number': len(factoids),
u'name': name,
})
else:
event.addresponse(u"I don't know about %s", name)
elif len(factoids) > 1 and number is None:
event.addresponse(
u"Pattern matches multiple factoids, please be more specific")
else:
factoidadmin = auth_responses(event, u'factoidadmin')
identities = get_identities(event)
factoid = factoids[0]
if factoid[2].identity_id not in identities and not factoidadmin:
return
oldvalue = factoid[2].value
factoid[2].value += suffix
event.session.add(factoid[2])
event.session.commit()
log.info(
u"Appended '%s' to value %s (%s) of factoid %s (%s) by %s/%s (%s)",
suffix, factoid[2].id, oldvalue, factoid[0].id,
factoid[0].names[0].name, event.account, event.identity,
event.sender['connection'])
event.addresponse(True)
def handler(self, event, user, source, method, credential):
if user.lower() == "me":
if not event.account:
event.addresponse(u"I don't know who you are")
return
if not ibid.auth.authenticate(event):
event.complain = "notauthed"
return
account = event.session.query(Account).get(event.account)
else:
if not auth_responses(event, "admin"):
return
account = event.session.query(Account).filter_by(username=user).first()
if not account:
event.addresponse(u"I don't know who %s is", user)
return
if source:
if source not in ibid.sources:
event.addresponse(u"I am not connected to %s", source)
return
source = ibid.sources[source].name
if method.lower() == "password":
password = hash(credential)
event.message["clean"] = event.message["clean"][: -len(credential)] + password
event.message["raw"] = (
event.message["raw"][: event.message["raw"].rfind(credential)]
+ password
+ event.message["raw"][event.message["raw"].rfind(credential) + len(credential) :]
)
credential = password
credential = Credential(method, credential, source, account.id)
event.session.add(credential)
event.session.commit()
log.info(
u"Added %s credential %s for account %s (%s) on %s by account %s",
method,
credential.credential,
account.id,
account.username,
source,
event.account,
)
event.addresponse(True)
def get(self, event, key):
if 'password' in key.lower() and not auth_responses(event, u'config'):
return
config = ibid.config
for part in key.split('.'):
if not isinstance(config, dict) or part not in config:
event.addresponse(u'No such option')
return
config = config[part]
if isinstance(config, list):
event.addresponse(u', '.join(config))
elif isinstance(config, dict):
event.addresponse(u'Keys: ' + human_join(config.keys()))
else:
event.addresponse(unicode(config))
def list(self, event, username):
if not username:
if not event.account:
event.addresponse(u"I don't know who you are")
return
account = event.session.query(Account).get(event.account)
else:
if not auth_responses(event, u"accounts"):
return
account = event.session.query(Account).filter_by(username=username).first()
if not account:
event.addresponse(u"I don't know who %s is", username)
return
permissions = sorted(u"%s%s" % (permission_values[perm.value], perm.name) for perm in account.permissions)
event.addresponse(u"Permissions: %s", human_join(permissions) or u"none")
def list(self, event, username):
if not username:
if not event.account:
event.addresponse(u"I don't know who you are")
return
account = event.session.query(Account).get(event.account)
else:
if not auth_responses(event, u'accounts'):
return
account = event.session.query(Account) \
.filter_by(username=username).first()
if not account:
event.addresponse(u"I don't know who %s is", username)
return
permissions = sorted(u'%s%s' % (permission_values[perm.value], perm.name) for perm in account.permissions)
event.addresponse(u'Permissions: %s', human_join(permissions) or u'none')
def handler(self, event, user, source, method, credential):
if user.lower() == 'me':
if not event.account:
event.addresponse(u"I don't know who you are")
return
if not ibid.auth.authenticate(event):
event.complain = 'notauthed'
return
account = event.session.query(Account).get(event.account)
else:
if not auth_responses(event, 'admin'):
return
account = event.session.query(Account).filter_by(
username=user).first()
if not account:
event.addresponse(u"I don't know who %s is", user)
return
if source:
if source not in ibid.sources:
event.addresponse(u"I am not connected to %s", source)
return
source = ibid.sources[source].name
if method.lower() == 'password':
password = hash(credential)
event.message[
'clean'] = event.message['clean'][:-len(credential)] + password
event.message['raw'] = event.message['raw'][:event.message['raw'].rfind(credential)] \
+ password + event.message['raw'][event.message['raw'].rfind(credential)+len(credential):]
credential = password
credential = Credential(method, credential, source, account.id)
event.session.save_or_update(credential)
event.session.commit()
log.info(
u"Added %s credential %s for account %s (%s) on %s by account %s",
method, credential.credential, account.id, account.username,
source, event.account)
event.addresponse(True)
def append(self, event, name, number, pattern, is_regex, suffix):
name = strip_name(name)
factoids = get_factoid(event.session, name, number, pattern, is_regex, all=True, literal=True)
if len(factoids) == 0:
if pattern:
event.addresponse(u"I don't know about any %(name)s matching %(pattern)s", {
'name': name,
'pattern': pattern,
})
else:
factoids = get_factoid(event.session, name, None, pattern, is_regex, all=True)
if factoids:
event.addresponse(u"I only know %(number)d things about %(name)s", {
u'number': len(factoids),
u'name': name,
})
else:
event.addresponse(u"I don't know about %s", name)
elif len(factoids) > 1 and number is None:
event.addresponse(u"Pattern matches multiple factoids, please be more specific")
else:
factoidadmin = auth_responses(event, u'factoidadmin')
identities = get_identities(event)
factoid = factoids[0]
if factoid[2].identity_id not in identities and not factoidadmin:
return
oldvalue = factoid[2].value
factoid[2].value += suffix
event.session.add(factoid[2])
event.session.commit()
log.info(u"Appended '%s' to value %s (%s) of factoid %s (%s) by %s/%s (%s)",
suffix, factoid[2].id, oldvalue, factoid[0].id,
factoid[0].names[0].name, event.account, event.identity,
event.sender['connection'])
event.addresponse(True)
def identity(self, event, username, identity, source):
admin = False
identity = identity.replace(' ', '')
reverse_attach = False
if username is None:
if event.account:
account = event.session.query(Account).get(event.account)
else:
account = event.session.query(Account) \
.join('identities') \
.filter(Identity.identity == identity) \
.filter(Identity.source == source).first()
if account:
reverse_attach = True
else:
username = event.sender['id']
account = event.session.query(Account) \
.filter_by(username=username).first()
if account:
event.addresponse(u'I tried to create the account %s for you, but it already exists. '
u"Please use 'create account <name>'", username)
return
account = Account(username)
event.session.save_or_update(account)
currentidentity = event.session.query(Identity) \
.get(event.identity)
currentidentity.account_id = account.id
event.session.save_or_update(currentidentity)
identify_cache.clear()
event.addresponse(u"I've created the account %s for you", username)
event.session.commit()
log.info(u"Created account %s (%s) by %s/%s (%s)",
account.id, account.username, event.account, event.identity, event.sender['connection'])
log.info(u"Attached identity %s (%s on %s) to account %s (%s)",
currentidentity.id, currentidentity.identity, currentidentity.source, account.id, account.username)
else:
if not auth_responses(event, 'accounts'):
return
admin = True
account = event.session.query(Account) \
.filter_by(username=username).first()
if not account:
event.addresponse(u"I don't know who %s is", username)
return
if reverse_attach:
ident = event.session.query(Identity).get(event.identity)
else:
ident = event.session.query(Identity) \
.filter_by(identity=identity, source=source).first()
if ident and ident.account:
event.addresponse(u'This identity is already attached to account %s',
ident.account.username)
return
if source not in ibid.sources:
event.addresponse(u'I am not connected to %s', source)
return
else:
source = ibid.sources[source].name
if not admin:
token = ''.join([choice(chars) for i in xrange(16)])
if reverse_attach:
self.tokens[token] = (account.id, ident.identity, ident.source)
response = {
'reply': u'Please send me this message from %s on %s: %s' % (ident.identity, ident.source, token),
'target': identity,
'source': source,
}
event.addresponse(True)
else:
self.tokens[token] = (account.id, identity, source)
response = {'reply': u'Please send me this message from %s on %s: %s' % (identity, source, token)}
if event.public:
response['target'] = event.sender['id']
event.addresponse(True)
event.addresponse(response)
log.info(u"Sent token %s to %s/%s (%s)",
token, event.account, event.identity, event.sender['connection'])
else:
if not ident:
ident = Identity(source, identity)
ident.account_id = account.id
event.session.save_or_update(ident)
event.session.commit()
identify_cache.clear()
event.addresponse(True)
log.info(u"Attached identity %s (%s on %s) to account %s (%s) by %s/%s (%s)",
ident.id, ident.identity, ident.source, account.id, account.username,
event.account, event.identity, event.sender['connection'])
def identity(self, event, username, identity, source):
admin = False
identity = identity.replace(" ", "")
reverse_attach = False
if username is None:
if event.account:
account = event.session.query(Account).get(event.account)
else:
account = (
event.session.query(Account)
.join("identities")
.filter(Identity.identity == identity)
.filter(Identity.source == source)
.first()
)
if account:
reverse_attach = True
else:
username = event.sender["id"]
account = event.session.query(Account).filter_by(username=username).first()
if account:
event.addresponse(
u"I tried to create the account %s for you, but it already exists. "
u"Please use 'create account <name>'",
username,
)
return
account = Account(username)
event.session.add(account)
currentidentity = event.session.query(Identity).get(event.identity)
currentidentity.account_id = account.id
event.session.add(currentidentity)
identify_cache.clear()
event.addresponse(u"I've created the account %s for you", username)
event.session.commit()
log.info(
u"Created account %s (%s) by %s/%s (%s)",
account.id,
account.username,
event.account,
event.identity,
event.sender["connection"],
)
log.info(
u"Attached identity %s (%s on %s) to account %s (%s)",
currentidentity.id,
currentidentity.identity,
currentidentity.source,
account.id,
account.username,
)
else:
if not auth_responses(event, "accounts"):
return
admin = True
account = event.session.query(Account).filter_by(username=username).first()
if not account:
event.addresponse(u"I don't know who %s is", username)
return
if reverse_attach:
ident = event.session.query(Identity).get(event.identity)
else:
ident = event.session.query(Identity).filter_by(identity=identity, source=source).first()
if ident and ident.account:
event.addresponse(u"This identity is already attached to account %s", ident.account.username)
return
if source not in ibid.sources:
event.addresponse(u"I am not connected to %s", source)
return
else:
source = ibid.sources[source].name
if not admin:
token = "".join([choice(chars) for i in xrange(16)])
if reverse_attach:
self.tokens[token] = (account.id, ident.identity, ident.source)
response = {
"reply": u"Please send me this message from %s on %s: %s" % (ident.identity, ident.source, token),
"target": identity,
"source": source,
}
event.addresponse(True)
else:
self.tokens[token] = (account.id, identity, source)
response = {"reply": u"Please send me this message from %s on %s: %s" % (identity, source, token)}
if event.public:
response["target"] = event.sender["id"]
event.addresponse(True)
event.addresponse(response)
log.info(u"Sent token %s to %s/%s (%s)", token, event.account, event.identity, event.sender["connection"])
else:
if not ident:
ident = Identity(source, identity)
ident.account_id = account.id
event.session.add(ident)
event.session.commit()
identify_cache.clear()
event.addresponse(True)
log.info(
u"Attached identity %s (%s on %s) to account %s (%s) by %s/%s (%s)",
ident.id,
ident.identity,
ident.source,
account.id,
account.username,
event.account,
event.identity,
event.sender["connection"],
)
def identity(self, event, username, identity, source):
admin = False
identity = identity.replace(' ', '')
reverse_attach = False
if username is None:
if event.account:
account = event.session.query(Account).get(event.account)
else:
account = event.session.query(Account) \
.join('identities') \
.filter(Identity.identity == identity) \
.filter(Identity.source == source).first()
if account:
reverse_attach = True
else:
username = event.sender['id']
account = event.session.query(Account) \
.filter_by(username=username).first()
if account:
event.addresponse(
u'I tried to create the account %s for you, but it already exists. '
u"Please use 'create account <name>'", username)
return
account = Account(username)
event.session.save_or_update(account)
currentidentity = event.session.query(Identity) \
.get(event.identity)
currentidentity.account_id = account.id
event.session.save_or_update(currentidentity)
identify_cache.clear()
event.addresponse(u"I've created the account %s for you",
username)
event.session.commit()
log.info(u"Created account %s (%s) by %s/%s (%s)",
account.id, account.username, event.account,
event.identity, event.sender['connection'])
log.info(
u"Attached identity %s (%s on %s) to account %s (%s)",
currentidentity.id, currentidentity.identity,
currentidentity.source, account.id, account.username)
else:
if not auth_responses(event, 'accounts'):
return
admin = True
account = event.session.query(Account) \
.filter_by(username=username).first()
if not account:
event.addresponse(u"I don't know who %s is", username)
return
if reverse_attach:
ident = event.session.query(Identity).get(event.identity)
else:
ident = event.session.query(Identity) \
.filter_by(identity=identity, source=source).first()
if ident and ident.account:
event.addresponse(
u'This identity is already attached to account %s',
ident.account.username)
return
if source not in ibid.sources:
event.addresponse(u'I am not connected to %s', source)
return
else:
source = ibid.sources[source].name
if not admin:
token = ''.join([choice(chars) for i in xrange(16)])
if reverse_attach:
self.tokens[token] = (account.id, ident.identity, ident.source)
response = {
'reply':
u'Please send me this message from %s on %s: %s' %
(ident.identity, ident.source, token),
'target':
identity,
'source':
source,
}
event.addresponse(True)
else:
self.tokens[token] = (account.id, identity, source)
response = {
'reply':
u'Please send me this message from %s on %s: %s' %
(identity, source, token)
}
if event.public:
response['target'] = event.sender['id']
event.addresponse(True)
event.addresponse(response)
log.info(u"Sent token %s to %s/%s (%s)", token, event.account,
event.identity, event.sender['connection'])
else:
if not ident:
ident = Identity(source, identity)
ident.account_id = account.id
event.session.save_or_update(ident)
event.session.commit()
identify_cache.clear()
event.addresponse(True)
log.info(
u"Attached identity %s (%s on %s) to account %s (%s) by %s/%s (%s)",
ident.id, ident.identity, ident.source, account.id,
account.username, event.account, event.identity,
event.sender['connection'])
def modify(self, event, name, number, pattern, is_regex, operation, sep):
factoids = get_factoid(event.session, name, number, pattern, is_regex, all=True)
if len(factoids) == 0:
if pattern:
event.addresponse(u"I don't know about any %(name)s matching %(pattern)s", {
'name': name,
'pattern': pattern,
})
else:
event.addresponse(u"I don't know about %s", name)
elif len(factoids) > 1:
event.addresponse(u"Pattern matches multiple factoids, please be more specific")
else:
factoidadmin = auth_responses(event, u'factoidadmin')
identities = get_identities(event)
factoid = factoids[0]
if factoid[2].identity_id not in identities and not factoidadmin:
return
# Not very pythonistic, but escaping is a nightmare.
separator = sep
parts = [[]]
pos = 0
while pos < len(operation):
char = operation[pos]
if char == separator:
parts.append([])
elif char == u"\\":
if pos < len(operation) - 1:
if operation[pos+1] == u"\\":
parts[-1].append(u"\\")
pos += 1
elif operation[pos+1] == separator:
parts[-1].append(separator)
pos += 1
else:
parts[-1].append(u"\\")
else:
parts[-1].append(u"\\")
else:
parts[-1].append(char)
pos += 1
parts = [u"".join(x) for x in parts]
if len(parts) != 4:
event.addresponse(u"That operation makes no sense. Try something like s/foo/bar/")
return
oldvalue = factoid[2].value
op, search, replace, flags = parts
flags = flags.lower()
if op == "s":
if "r" not in flags:
plain_search = search
search = re.escape(search)
replace = replace.replace('\\', '\\\\')
if "i" in flags:
search += "(?i)"
try:
if "r" not in flags and not re.search(search, oldvalue):
event.addresponse(u"I couldn't find '%(terms)s' in "
u"'%(oldvalue)s'. If that was a "
u"proper regular expression, append "
u"the 'r' flag", {
'terms': plain_search,
'oldvalue': oldvalue,
})
return
factoid[2].value = re.sub(search, replace, oldvalue, int("g" not in flags))
except:
event.addresponse(u"That operation makes no sense. Try something like s/foo/bar/")
return
elif op == "y":
if len(search) != len(replace):
event.addresponse(u"That operation makes no sense. The source and destination must be the same length")
return
try:
table = dict((ord(x), ord(y)) for x, y in zip(search, replace))
factoid[2].value = oldvalue.translate(table)
except:
event.addresponse(u"That operation makes no sense. Try something like y/abcdef/ABCDEF/")
return
event.session.save_or_update(factoid[2])
event.session.commit()
log.info(u"Applying '%s' to value %s of factoid %s (%s) by %s/%s (%s)",
operation, factoid[2].id, factoid[0].id, oldvalue, event.account, event.identity, event.sender['connection'])
event.addresponse(True)
def forget(self, event, name, number, pattern, is_regex):
factoids = get_factoid(event.session, name, number, pattern, is_regex, all=True, literal=True)
if factoids:
factoidadmin = auth_responses(event, u'factoidadmin')
identities = get_identities(event)
factoid = event.session.query(Factoid).get(factoids[0][0].id)
if len(factoids) > 1 and pattern is not None:
event.addresponse(u'Pattern matches multiple factoids, please be more specific')
return
if number or pattern:
if factoids[0][2].identity_id not in identities and not factoidadmin:
return
if event.session.query(FactoidValue).filter_by(factoid_id=factoid.id).count() == 1:
if len(filter(lambda x: x.identity_id not in identities, factoid.names)) > 0 and not factoidadmin:
return
id = factoid.id
event.session.delete(factoid)
event.session.commit()
log.info(u"Deleted factoid %s (%s) by %s/%s (%s)",
id, name, event.account, event.identity, event.sender['connection'])
else:
id = factoids[0][2].id
event.session.delete(factoids[0][2])
event.session.commit()
log.info(u"Deleted value %s (%s) of factoid %s (%s) by %s/%s (%s)",
id, factoids[0][2].value, factoid.id, name,
event.account, event.identity, event.sender['connection'])
else:
if factoids[0][1].identity_id not in identities and not factoidadmin:
return
if event.session.query(FactoidName).filter_by(factoid_id=factoid.id).count() == 1:
if len(filter(lambda x: x.identity_id not in identities, factoid.values)) > 0 and not factoidadmin:
return
id = factoid.id
event.session.delete(factoid)
event.session.commit()
log.info(u"Deleted factoid %s (%s) by %s/%s (%s)",
id, name, event.account, event.identity,
event.sender['connection'])
else:
id = factoids[0][1].id
event.session.delete(factoids[0][1])
event.session.commit()
log.info(u"Deleted name %s (%s) of factoid %s (%s) by %s/%s (%s)",
id, factoids[0][1].name, factoid.id, factoids[0][0].names[0].name,
event.account, event.identity, event.sender['connection'])
event.addresponse(True)
else:
factoids = get_factoid(event.session, name, None, pattern, is_regex, all=True, literal=True)
if factoids:
event.addresponse(u"I only know %(number)d things about %(name)s", {
u'number': len(factoids),
u'name': name,
})
else:
event.addresponse(u"I didn't know about %s anyway", name)
def modify(self, event, name, number, pattern, is_regex, operation, sep):
factoids = get_factoid(event.session,
name,
number,
pattern,
is_regex,
all=True)
if len(factoids) == 0:
if pattern:
event.addresponse(
u"I don't know about any %(name)s matching %(pattern)s", {
'name': name,
'pattern': pattern,
})
else:
event.addresponse(u"I don't know about %s", name)
elif len(factoids) > 1:
event.addresponse(
u"Pattern matches multiple factoids, please be more specific")
else:
factoidadmin = auth_responses(event, u'factoidadmin')
identities = get_identities(event)
factoid = factoids[0]
if factoid[2].identity_id not in identities and not factoidadmin:
return
# Not very pythonistic, but escaping is a nightmare.
separator = sep
parts = [[]]
pos = 0
while pos < len(operation):
char = operation[pos]
if char == separator:
parts.append([])
elif char == u"\\":
if pos < len(operation) - 1:
if operation[pos + 1] == u"\\":
parts[-1].append(u"\\")
pos += 1
elif operation[pos + 1] == separator:
parts[-1].append(separator)
pos += 1
else:
parts[-1].append(u"\\")
else:
parts[-1].append(u"\\")
else:
parts[-1].append(char)
pos += 1
parts = [u"".join(x) for x in parts]
if len(parts) != 4:
event.addresponse(
u"That operation makes no sense. Try something like s/foo/bar/"
)
return
oldvalue = factoid[2].value
op, search, replace, flags = parts
flags = flags.lower()
if op == "s":
if "r" not in flags:
plain_search = search
search = re.escape(search)
replace = replace.replace('\\', '\\\\')
if "i" in flags:
search += "(?i)"
try:
if "r" not in flags and not re.search(search, oldvalue):
event.addresponse(
u"I couldn't find '%(terms)s' in "
u"'%(oldvalue)s'. If that was a "
u"proper regular expression, append "
u"the 'r' flag", {
'terms': plain_search,
'oldvalue': oldvalue,
})
return
factoid[2].value = re.sub(search, replace, oldvalue,
int("g" not in flags))
except:
event.addresponse(
u"That operation makes no sense. Try something like s/foo/bar/"
)
return
elif op == "y":
if len(search) != len(replace):
event.addresponse(
u"That operation makes no sense. The source and destination must be the same length"
)
return
try:
table = dict(
(ord(x), ord(y)) for x, y in zip(search, replace))
factoid[2].value = oldvalue.translate(table)
except:
event.addresponse(
u"That operation makes no sense. Try something like y/abcdef/ABCDEF/"
)
return
event.session.add(factoid[2])
event.session.commit()
log.info(
u"Applying '%s' to value %s (%s) of factoid %s (%s) by %s/%s (%s)",
operation, factoid[2].id, oldvalue, factoid[0].id,
factoid[0].names[0].name, event.account, event.identity,
event.sender['connection'])
event.addresponse(True)
def forget(self, event, name, number, pattern, is_regex):
factoids = get_factoid(event.session,
name,
number,
pattern,
is_regex,
all=True,
literal=True)
if factoids:
factoidadmin = auth_responses(event, u'factoidadmin')
identities = get_identities(event)
factoid = event.session.query(Factoid).get(factoids[0][0].id)
if len(factoids) > 1 and pattern is not None:
event.addresponse(
u'Pattern matches multiple factoids, please be more specific'
)
return
if number or pattern:
if factoids[0][
2].identity_id not in identities and not factoidadmin:
return
if event.session.query(FactoidValue).filter_by(
factoid_id=factoid.id).count() == 1:
if len(
filter(lambda x: x.identity_id not in identities,
factoid.names)) > 0 and not factoidadmin:
return
id = factoid.id
event.session.delete(factoid)
event.session.commit()
log.info(u"Deleted factoid %s (%s) by %s/%s (%s)", id,
name, event.account, event.identity,
event.sender['connection'])
else:
id = factoids[0][2].id
event.session.delete(factoids[0][2])
event.session.commit()
log.info(
u"Deleted value %s (%s) of factoid %s (%s) by %s/%s (%s)",
id, factoids[0][2].value, factoid.id, name,
event.account, event.identity,
event.sender['connection'])
else:
if factoids[0][
1].identity_id not in identities and not factoidadmin:
return
if event.session.query(FactoidName).filter_by(
factoid_id=factoid.id).count() == 1:
if len(
filter(lambda x: x.identity_id not in identities,
factoid.values)) > 0 and not factoidadmin:
return
id = factoid.id
event.session.delete(factoid)
event.session.commit()
log.info(u"Deleted factoid %s (%s) by %s/%s (%s)", id,
name, event.account, event.identity,
event.sender['connection'])
else:
id = factoids[0][1].id
event.session.delete(factoids[0][1])
event.session.commit()
log.info(
u"Deleted name %s (%s) of factoid %s (%s) by %s/%s (%s)",
id, factoids[0][1].name, factoid.id,
factoids[0][0].names[0].name, event.account,
event.identity, event.sender['connection'])
event.addresponse(True)
else:
factoids = get_factoid(event.session,
name,
None,
pattern,
is_regex,
all=True,
literal=True)
if factoids:
event.addresponse(
u"I only know %(number)d things about %(name)s", {
u'number': len(factoids),
u'name': name,
})
else:
event.addresponse(u"I didn't know about %s anyway", name)
