forked from hesabix/arc
307 lines
8.5 KiB
Python
Executable file
307 lines
8.5 KiB
Python
Executable file
from __future__ import annotations
|
|
|
|
import re
|
|
from typing import Optional
|
|
|
|
|
|
def parse_user_agent(user_agent: str | None) -> dict:
|
|
"""
|
|
تجزیه user agent و استخراج اطلاعات دستگاه
|
|
|
|
Args:
|
|
user_agent: User Agent string
|
|
|
|
Returns:
|
|
dict با کلیدهای:
|
|
- device_name: نام کامل دستگاه (مثلاً "Chrome on Windows")
|
|
- browser: نام مرورگر
|
|
- browser_version: نسخه مرورگر
|
|
- os: سیستم عامل
|
|
- os_version: نسخه سیستم عامل
|
|
- device_type: نوع دستگاه (desktop, mobile, tablet)
|
|
"""
|
|
if not user_agent:
|
|
return {
|
|
"device_name": "دستگاه نامشخص",
|
|
"browser": None,
|
|
"browser_version": None,
|
|
"os": None,
|
|
"os_version": None,
|
|
"device_type": "unknown"
|
|
}
|
|
|
|
ua_lower = user_agent.lower()
|
|
|
|
# تشخیص مرورگر
|
|
browser = None
|
|
browser_version = None
|
|
|
|
# Chrome
|
|
if "chrome" in ua_lower and "edg" not in ua_lower and "opr" not in ua_lower:
|
|
browser = "Chrome"
|
|
match = re.search(r'chrome/([\d.]+)', ua_lower)
|
|
if match:
|
|
browser_version = match.group(1).split('.')[0]
|
|
|
|
# Edge
|
|
elif "edg" in ua_lower:
|
|
browser = "Edge"
|
|
match = re.search(r'edg[ea]?/([\d.]+)', ua_lower)
|
|
if match:
|
|
browser_version = match.group(1).split('.')[0]
|
|
|
|
# Firefox
|
|
elif "firefox" in ua_lower:
|
|
browser = "Firefox"
|
|
match = re.search(r'firefox/([\d.]+)', ua_lower)
|
|
if match:
|
|
browser_version = match.group(1).split('.')[0]
|
|
|
|
# Safari
|
|
elif "safari" in ua_lower and "chrome" not in ua_lower:
|
|
browser = "Safari"
|
|
match = re.search(r'version/([\d.]+)', ua_lower)
|
|
if match:
|
|
browser_version = match.group(1).split('.')[0]
|
|
|
|
# Opera
|
|
elif "opr" in ua_lower or "opera" in ua_lower:
|
|
browser = "Opera"
|
|
match = re.search(r'(?:opr|opera)/([\d.]+)', ua_lower)
|
|
if match:
|
|
browser_version = match.group(1).split('.')[0]
|
|
|
|
# Flutter/Dart (اپلیکیشن موبایل)
|
|
elif "dart" in ua_lower or "flutter" in ua_lower:
|
|
browser = "Flutter App"
|
|
browser_version = None
|
|
|
|
# تشخیص سیستم عامل
|
|
os_name = None
|
|
os_version = None
|
|
device_type = "desktop"
|
|
|
|
# Windows
|
|
if "windows" in ua_lower:
|
|
os_name = "Windows"
|
|
if "windows nt 10.0" in ua_lower or "windows 10" in ua_lower:
|
|
os_version = "10"
|
|
elif "windows nt 11.0" in ua_lower or "windows 11" in ua_lower:
|
|
os_version = "11"
|
|
elif "windows nt 6.3" in ua_lower:
|
|
os_version = "8.1"
|
|
elif "windows nt 6.2" in ua_lower:
|
|
os_version = "8"
|
|
elif "windows nt 6.1" in ua_lower:
|
|
os_version = "7"
|
|
else:
|
|
match = re.search(r'windows nt ([\d.]+)', ua_lower)
|
|
if match:
|
|
os_version = match.group(1)
|
|
|
|
# macOS
|
|
elif "mac os x" in ua_lower or "macintosh" in ua_lower:
|
|
os_name = "macOS"
|
|
match = re.search(r'mac os x ([\d_]+)', ua_lower)
|
|
if match:
|
|
version = match.group(1).replace('_', '.')
|
|
os_version = version.split('.')[0] + '.' + version.split('.')[1] if '.' in version else version
|
|
|
|
# iOS
|
|
elif "iphone" in ua_lower or "ipad" in ua_lower or "ipod" in ua_lower:
|
|
if "ipad" in ua_lower:
|
|
os_name = "iPadOS"
|
|
device_type = "tablet"
|
|
else:
|
|
os_name = "iOS"
|
|
device_type = "mobile"
|
|
|
|
match = re.search(r'os ([\d_]+)', ua_lower)
|
|
if match:
|
|
version = match.group(1).replace('_', '.')
|
|
os_version = version
|
|
|
|
# Android
|
|
elif "android" in ua_lower:
|
|
os_name = "Android"
|
|
device_type = "mobile"
|
|
match = re.search(r'android ([\d.]+)', ua_lower)
|
|
if match:
|
|
os_version = match.group(1).split('.')[0]
|
|
|
|
# تشخیص تبلت
|
|
if "tablet" in ua_lower or "pad" in ua_lower:
|
|
device_type = "tablet"
|
|
|
|
# Linux
|
|
elif "linux" in ua_lower:
|
|
os_name = "Linux"
|
|
if "ubuntu" in ua_lower:
|
|
os_name = "Ubuntu"
|
|
elif "debian" in ua_lower:
|
|
os_name = "Debian"
|
|
|
|
# ساخت نام دستگاه
|
|
device_name = format_device_name(user_agent, None, browser, os_name, device_type)
|
|
|
|
return {
|
|
"device_name": device_name,
|
|
"browser": browser,
|
|
"browser_version": browser_version,
|
|
"os": os_name,
|
|
"os_version": os_version,
|
|
"device_type": device_type
|
|
}
|
|
|
|
|
|
def _extract_os_version_from_ua(user_agent: str) -> str | None:
|
|
"""استخراج نسخه OS از user agent بدون فراخوانی parse_user_agent"""
|
|
ua_lower = user_agent.lower()
|
|
|
|
# Windows
|
|
if "windows" in ua_lower:
|
|
match = re.search(r'windows nt ([\d.]+)', ua_lower)
|
|
if match:
|
|
version = match.group(1)
|
|
if version == "10.0":
|
|
return "10"
|
|
elif version == "11.0":
|
|
return "11"
|
|
return version
|
|
|
|
# macOS
|
|
elif "mac os x" in ua_lower:
|
|
match = re.search(r'mac os x ([\d_]+)', ua_lower)
|
|
if match:
|
|
version = match.group(1).replace('_', '.')
|
|
parts = version.split('.')
|
|
if len(parts) >= 2:
|
|
return f"{parts[0]}.{parts[1]}"
|
|
return version
|
|
|
|
# iOS
|
|
elif "iphone" in ua_lower or "ipad" in ua_lower:
|
|
match = re.search(r'os ([\d_]+)', ua_lower)
|
|
if match:
|
|
return match.group(1).replace('_', '.')
|
|
|
|
# Android
|
|
elif "android" in ua_lower:
|
|
match = re.search(r'android ([\d.]+)', ua_lower)
|
|
if match:
|
|
return match.group(1).split('.')[0]
|
|
|
|
return None
|
|
|
|
|
|
def format_device_name(
|
|
user_agent: str | None,
|
|
device_id: str | None,
|
|
browser: str | None = None,
|
|
os_name: str | None = None,
|
|
device_type: str | None = None
|
|
) -> str:
|
|
"""
|
|
تولید نام خوانا برای دستگاه
|
|
|
|
Args:
|
|
user_agent: User Agent string
|
|
device_id: شناسه دستگاه
|
|
browser: نام مرورگر (اختیاری - اگر parse شده باشد)
|
|
os_name: نام سیستم عامل (اختیاری)
|
|
device_type: نوع دستگاه (اختیاری)
|
|
|
|
Returns:
|
|
نام خوانا برای دستگاه
|
|
"""
|
|
if not user_agent:
|
|
return "دستگاه نامشخص"
|
|
|
|
# اگر اطلاعات parse شده در دسترس است، استفاده کن
|
|
if browser and os_name:
|
|
if device_type == "mobile" and os_name == "iOS":
|
|
# برای iOS سعی می‌کنیم مدل دستگاه را تشخیص دهیم
|
|
ua_lower = user_agent.lower()
|
|
if "iphone" in ua_lower:
|
|
return f"{browser} on iPhone"
|
|
elif "ipad" in ua_lower:
|
|
return f"{browser} on iPad"
|
|
else:
|
|
return f"{browser} on {os_name}"
|
|
elif device_type == "mobile" and os_name == "Android":
|
|
return f"{browser} on {os_name}"
|
|
else:
|
|
# استخراج os_version بدون فراخوانی parse_user_agent
|
|
os_version = _extract_os_version_from_ua(user_agent)
|
|
if os_version:
|
|
return f"{browser} on {os_name} {os_version}"
|
|
else:
|
|
return f"{browser} on {os_name}"
|
|
|
|
# Fallback: اگر browser و os_name نداریم، باید از parse_user_agent استفاده کنیم
|
|
# اما این فقط در صورتی اتفاق می‌افتد که از session_service مستقیماً format_device_name را صدا بزنیم
|
|
# که در آن صورت browser و os_name را نداریم
|
|
# در این حالت، باید یک parse ساده انجام دهیم بدون فراخوانی format_device_name
|
|
ua_lower = user_agent.lower()
|
|
|
|
# تشخیص browser
|
|
if not browser:
|
|
if "chrome" in ua_lower and "edg" not in ua_lower and "opr" not in ua_lower:
|
|
browser = "Chrome"
|
|
elif "edg" in ua_lower:
|
|
browser = "Edge"
|
|
elif "firefox" in ua_lower:
|
|
browser = "Firefox"
|
|
elif "safari" in ua_lower and "chrome" not in ua_lower:
|
|
browser = "Safari"
|
|
elif "opr" in ua_lower or "opera" in ua_lower:
|
|
browser = "Opera"
|
|
elif "dart" in ua_lower or "flutter" in ua_lower:
|
|
browser = "Flutter App"
|
|
else:
|
|
browser = "مرورگر نامشخص"
|
|
|
|
# تشخیص OS
|
|
if not os_name:
|
|
if "windows" in ua_lower:
|
|
os_name = "Windows"
|
|
elif "mac os x" in ua_lower or "macintosh" in ua_lower:
|
|
os_name = "macOS"
|
|
elif "iphone" in ua_lower or "ipod" in ua_lower:
|
|
os_name = "iOS"
|
|
elif "ipad" in ua_lower:
|
|
os_name = "iPadOS"
|
|
elif "android" in ua_lower:
|
|
os_name = "Android"
|
|
elif "linux" in ua_lower:
|
|
os_name = "Linux"
|
|
else:
|
|
os_name = "سیستم عامل نامشخص"
|
|
|
|
# تشخیص device_type
|
|
if not device_type:
|
|
if "iphone" in ua_lower or ("android" in ua_lower and "tablet" not in ua_lower and "pad" not in ua_lower):
|
|
device_type = "mobile"
|
|
elif "ipad" in ua_lower or ("android" in ua_lower and ("tablet" in ua_lower or "pad" in ua_lower)):
|
|
device_type = "tablet"
|
|
else:
|
|
device_type = "desktop"
|
|
|
|
# ساخت نام نهایی
|
|
if device_type == "mobile":
|
|
if os_name == "iOS":
|
|
return f"{browser} on iPhone"
|
|
else:
|
|
return f"{browser} on {os_name}"
|
|
elif device_type == "tablet":
|
|
if os_name == "iPadOS":
|
|
return f"{browser} on iPad"
|
|
else:
|
|
return f"{browser} on {os_name} (Tablet)"
|
|
else:
|
|
os_version = _extract_os_version_from_ua(user_agent)
|
|
if os_version:
|
|
return f"{browser} on {os_name} {os_version}"
|
|
else:
|
|
return f"{browser} on {os_name}"
|
|
|