def add_to_blacklist(chat_id, trigger):
with BLACKLIST_FILTER_INSERTION_LOCK:
blacklist_filt = BlackListFilters(str(chat_id), trigger)
SESSION.merge(blacklist_filt) # merge to avoid duplicate key issues
SESSION.commit()
CHAT_BLACKLISTS.setdefault(str(chat_id), set()).add(trigger)
def is_locked(chat_id, lock_type):
curr_perm = SESSION.query(Permissions).get(str(chat_id))
SESSION.close()
if not curr_perm:
return False
elif lock_type == "sticker":
return curr_perm.sticker
elif lock_type == "photo":
return curr_perm.photo
elif lock_type == "audio":
return curr_perm.audio
elif lock_type == "voice":
return curr_perm.voice
elif lock_type == "contact":
return curr_perm.contact
elif lock_type == "video":
return curr_perm.video
elif lock_type == "videonote":
return curr_perm.videonote
elif lock_type == "document":
return curr_perm.document
elif lock_type == "gif":
return curr_perm.gif
elif lock_type == "url":
return curr_perm.url
elif lock_type == "bots":
return curr_perm.bots
elif lock_type == "forward":
return curr_perm.forward
elif lock_type == "game":
return curr_perm.game
elif lock_type == "location":
return curr_perm.location
def get_gp_exit_pref(chat_id):
getsql = SESSION.query(Welcome).get(str(chat_id))
SESSION.close()
if getsql:
return getsql.should_goodbye
else:
# Welcome by default.
return True
def __load_disabled_commands():
global DISABLED
try:
all_chats = SESSION.query(Disable).all()
for chat in all_chats:
DISABLED.setdefault(chat.chat_id, set()).add(chat.command)
finally:
SESSION.close()
def set_gp_exit_preference(chat_id, should_goodbye):
with INSERTION_LOCK:
curr = SESSION.query(Welcome).get(str(chat_id))
if not curr:
curr = Welcome(str(chat_id), should_goodbye=should_goodbye)
else:
curr.should_goodbye = should_goodbye
SESSION.add(curr)
SESSION.commit()
def migrate_chat(old_chat_id, new_chat_id):
with DISABLE_INSERTION_LOCK:
chats = SESSION.query(Disable).filter(Disable.chat_id == str(old_chat_id)).all()
for chat in chats:
chat.chat_id = str(new_chat_id)
SESSION.add(chat)
if str(old_chat_id) in DISABLED:
DISABLED[str(new_chat_id)] = DISABLED.get(str(old_chat_id), set())
SESSION.commit()
def init_permissions(chat_id, reset=False):
curr_perm = SESSION.query(Permissions).get(str(chat_id))
if reset:
SESSION.delete(curr_perm)
SESSION.flush()
perm = Permissions(str(chat_id))
SESSION.add(perm)
SESSION.commit()
return perm
def init_restrictions(chat_id, reset=False):
curr_restr = SESSION.query(Restrictions).get(str(chat_id))
if reset:
SESSION.delete(curr_restr)
SESSION.flush()
restr = Restrictions(str(chat_id))
SESSION.add(restr)
SESSION.commit()
return restr
def del_user(user_id):
with INSERTION_LOCK:
curr = SESSION.query(Users).get(user_id)
if curr:
SESSION.delete(curr)
SESSION.commit()
return True
ChatMembers.query.filter(ChatMembers.user == user_id).delete()
SESSION.commit()
SESSION.close()
return False
def migrate_chat(old_chat_id, new_chat_id):
with INSERTION_LOCK:
chat = SESSION.query(Chats).get(str(old_chat_id))
if chat:
chat.chat_id = str(new_chat_id)
SESSION.add(chat)
SESSION.flush()
chat_members = SESSION.query(ChatMembers).filter(
ChatMembers.chat == str(old_chat_id)).all()
for member in chat_members:
member.chat = str(new_chat_id)
SESSION.add(member)
SESSION.commit()
def is_restr_locked(chat_id, lock_type):
curr_restr = SESSION.query(Restrictions).get(str(chat_id))
SESSION.close()
if not curr_restr:
return False
if lock_type == "messages":
return curr_restr.messages
elif lock_type == "media":
return curr_restr.media
elif lock_type == "other":
return curr_restr.other
elif lock_type == "previews":
return curr_restr.preview
elif lock_type == "all":
return curr_restr.messages and curr_restr.media and curr_restr.other and curr_restr.preview
def update_restriction(chat_id, restr_type, locked):
with RESTR_LOCK:
curr_restr = SESSION.query(Restrictions).get(str(chat_id))
if not curr_restr:
curr_restr = init_restrictions(chat_id)
if restr_type == "messages":
curr_restr.messages = locked
elif restr_type == "media":
curr_restr.media = locked
elif restr_type == "other":
curr_restr.other = locked
elif restr_type == "previews":
curr_restr.preview = locked
elif restr_type == "all":
curr_restr.messages = locked
curr_restr.media = locked
curr_restr.other = locked
curr_restr.preview = locked
SESSION.add(curr_restr)
SESSION.commit()
def update_lock(chat_id, lock_type, locked):
with PERM_LOCK:
curr_perm = SESSION.query(Permissions).get(str(chat_id))
if not curr_perm:
curr_perm = init_permissions(chat_id)
if lock_type == "audio":
curr_perm.audio = locked
elif lock_type == "voice":
curr_perm.voice = locked
elif lock_type == "contact":
curr_perm.contact = locked
elif lock_type == "video":
curr_perm.video = locked
elif lock_type == "videonote":
curr_perm.videonote = locked
elif lock_type == "document":
curr_perm.document = locked
elif lock_type == "photo":
curr_perm.photo = locked
elif lock_type == "sticker":
curr_perm.sticker = locked
elif lock_type == "gif":
curr_perm.gif = locked
elif lock_type == 'url':
curr_perm.url = locked
elif lock_type == 'bots':
curr_perm.bots = locked
elif lock_type == 'forward':
curr_perm.forward = locked
elif lock_type == 'game':
curr_perm.game = locked
elif lock_type == 'location':
curr_perm.location = locked
SESSION.add(curr_perm)
SESSION.commit()
def disable_command(chat_id, disable):
with DISABLE_INSERTION_LOCK:
disabled = SESSION.query(Disable).get((str(chat_id), disable))
if not disabled:
DISABLED.setdefault(str(chat_id), set()).add(disable)
disabled = Disable(str(chat_id), disable)
SESSION.add(disabled)
SESSION.commit()
return True
SESSION.close()
return False
def enable_command(chat_id, enable):
with DISABLE_INSERTION_LOCK:
disabled = SESSION.query(Disable).get((str(chat_id), enable))
if disabled:
if enable in DISABLED.get(str(chat_id)): # sanity check
DISABLED.setdefault(str(chat_id), set()).remove(enable)
SESSION.delete(disabled)
SESSION.commit()
return True
SESSION.close()
return False
def rm_from_blacklist(chat_id, trigger):
with BLACKLIST_FILTER_INSERTION_LOCK:
blacklist_filt = SESSION.query(BlackListFilters).get(
(str(chat_id), trigger))
if blacklist_filt:
if trigger in CHAT_BLACKLISTS.get(str(chat_id),
set()): # sanity check
CHAT_BLACKLISTS.get(str(chat_id), set()).remove(trigger)
SESSION.delete(blacklist_filt)
SESSION.commit()
return True
SESSION.close()
return False
def migrate_chat(old_chat_id, new_chat_id):
with PERM_LOCK:
perms = SESSION.query(Permissions).get(str(old_chat_id))
if perms:
perms.chat_id = str(new_chat_id)
SESSION.commit()
with RESTR_LOCK:
rest = SESSION.query(Restrictions).get(str(old_chat_id))
if rest:
rest.chat_id = str(new_chat_id)
SESSION.commit()
def num_blacklist_filters():
try:
return SESSION.query(BlackListFilters).count()
finally:
SESSION.close()
def num_blacklist_chat_filters(chat_id):
try:
return SESSION.query(BlackListFilters.chat_id).filter(
BlackListFilters.chat_id == str(chat_id)).count()
finally:
SESSION.close()
def num_chats():
try:
return SESSION.query(Chats).count()
finally:
SESSION.close()
def get_user_num_chats(user_id):
try:
return SESSION.query(ChatMembers).filter(
ChatMembers.user == int(user_id)).count()
finally:
SESSION.close()
def ensure_bot_in_db():
with INSERTION_LOCK:
bot = Users(dispatcher.bot.id, dispatcher.bot.username)
SESSION.merge(bot)
SESSION.commit()
def num_users():
try:
return SESSION.query(Users).count()
finally:
SESSION.close()
def num_disabled():
try:
return SESSION.query(Disable).count()
finally:
SESSION.close()
def num_chats():
try:
return SESSION.query(func.count(distinct(Disable.chat_id))).scalar()
finally:
SESSION.close()
def update_user(user_id, username, chat_id=None, chat_name=None):
with INSERTION_LOCK:
user = SESSION.query(Users).get(user_id)
if not user:
user = Users(user_id, username)
SESSION.add(user)
SESSION.flush()
else:
user.username = username
if not chat_id or not chat_name:
SESSION.commit()
return
chat = SESSION.query(Chats).get(str(chat_id))
if not chat:
chat = Chats(str(chat_id), chat_name)
SESSION.add(chat)
SESSION.flush()
else:
chat.chat_name = chat_name
member = SESSION.query(ChatMembers).filter(
ChatMembers.chat == chat.chat_id,
ChatMembers.user == user.user_id).first()
if not member:
chat_member = ChatMembers(chat.chat_id, user.user_id)
SESSION.add(chat_member)
SESSION.commit()
def get_locks(chat_id):
try:
return SESSION.query(Permissions).get(str(chat_id))
finally:
SESSION.close()
def get_restr(chat_id):
try:
return SESSION.query(Restrictions).get(str(chat_id))
finally:
SESSION.close()
