WARP-Clash-API/utils/node_name.py

76 lines
2.6 KiB
Python

"""
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, see <https://www.gnu.org/licenses>.
"""
import uuid
from faker import Faker
class NodeNameGenerator:
"""
This class is used for generate unique node names
"""
def __init__(self, random_name=True):
self.random_name = random_name
self.fake = Faker()
self.used_names = set()
self.counter = 1 # Used when random_name is False
def generate_unique_name(self, country_emoji, country):
"""
Generate unique node name
:param country_emoji:
:param country:
:return:
"""
name_type = 'color'
cnt = 0 # Used to avoid infinite loop
while True:
if name_type == 'color':
name = f"{country_emoji} {country}-CF-{self.fake.color_name()}"
cnt += 1
if cnt > 100:
name_type = 'alternate' # If color name is not available, use alternate name
cnt = 0 # Reset counter
elif name_type == 'alternate':
name = f"{country_emoji} {country}-CF-{self.fake.city()}" # When color name is not available
cnt += 1
if cnt > 100:
name_type = 'random' # If alternate name is not available, use random name
cnt = 0
else: # When name_type is invalid
name = f"{country_emoji} {country}-CF-{uuid.uuid4()}" # Use UUID to ensure uniqueness
if name not in self.used_names:
self.used_names.add(name)
return name
def next(self, country_emoji, country):
"""
Generate next node name
:param country_emoji: Country emoji
:param country: Country name
:return: Node name
"""
if self.random_name:
# Try to generate a unique name, first try color name, then try alternate name
return self.generate_unique_name(country_emoji, country)
else:
name = f"{country_emoji} {country}-CF-WARP-{self.counter}"
self.counter += 1
return name