feat: add Go backend

2026-10-10 20:56:17 +08:00
parent 50fcfd2d3d
commit f6024f0964
1040 changed files with 107169 additions and 0 deletions
@@ -0,0 +1,129 @@
+// Package useragent
+// @Link  https://github.com/bufanyun/hotgo
+// @Copyright  Copyright (c) 2023 HotGo CLI
+// @Author  Ms <133814250@qq.com>
+// @License  https://github.com/bufanyun/hotgo/blob/master/LICENSE
+package useragent
+
+import (
+	"fmt"
+	"github.com/gogf/gf/v2/text/gstr"
+	"hotgo/internal/consts"
+	"regexp"
+	"strings"
+)
+
+// GetOs 获取OS名称
+func GetOs(userAgent string) string {
+	osName := consts.Unknown
+	if userAgent == "" {
+		return osName
+	}
+
+	var (
+		strRe, _   = regexp.Compile(`(?i:\((.*?)\))`)
+		levelNames = ":micromessenger:dart:Windows NT:Windows Mobile:Windows Phone:Windows Phone OS:Macintosh|Macintosh:Mac OS:CrOS|CrOS:iPhone OS:iPad|iPad:OS:Android:Linux:blackberry:hpwOS:Series:Symbian:PalmOS:SymbianOS:J2ME:Sailfish:Bada:MeeGo:webOS|hpwOS:Maemo:"
+		namesArr   = strings.Split(strings.Trim(levelNames, ":"), ":")
+		regStrArr  = make([]string, len(namesArr))
+	)
+
+	for k, name := range namesArr {
+		regStrArr[k] = fmt.Sprintf("(%s[\\s?\\/XxSs0-9_.]+)", name)
+	}
+
+	userAgent = strRe.FindString(userAgent)
+	var (
+		nameRe, _ = regexp.Compile(fmt.Sprintf("(?i:%s)", strings.Join(regStrArr, "|")))
+		names     = nameRe.FindAllString(userAgent, -1)
+		name      = ""
+	)
+
+	for _, s := range names {
+		if len(name) == 0 {
+			name = strings.TrimSpace(s)
+		} else {
+			if strings.Contains(name, "Macintosh") && s != "" {
+				name = strings.TrimSpace(s)
+			} else if strings.Contains(name, s) {
+				name = strings.TrimSpace(s)
+			} else if !strings.Contains(s, name) {
+				if strings.Contains(name, "iPhone") || strings.Contains(name, "iPad") {
+					s = gstr.Trim(s, "Mac OS X")
+				}
+
+				if s != "" {
+					name += " " + strings.TrimSpace(s)
+				}
+			}
+			break
+		}
+
+		if strings.Contains(name, "Windows NT") {
+			name = getWinOsNameWithWinNT(name)
+			break
+		}
+	}
+
+	if name != "" {
+		osName = name
+	}
+	return osName
+}
+
+// GetBrowser 获取浏览器名称
+func GetBrowser(userAgent string) string {
+	var (
+		deviceName = consts.Unknown
+		levelNames = ":VivoBrowser:QQDownload:QQBrowser:QQ:MQQBrowser:MicroMessenger:TencentTraveler:LBBROWSER:TaoBrowser:BrowserNG:UCWEB:TwonkyBeamBrowser:NokiaBrowser:OviBrowser:NF-Browser:OneBrowser:Obigo:DiigoBrowser:baidubrowser:baiduboxapp:xiaomi:Redmi:MI:Lumia:Micromax:MSIEMobile:IEMobile:EdgiOS:Yandex:Mercury:Openwave:TouchPad:UBrowser:Presto:Maxthon:MetaSr:Trident:Opera:IEMobile:Edge:Chrome:Chromium:OPR:CriOS:Firefox:FxiOS:fennec:CrMo:Safari:Nexus One:Nexus S:Nexus:Blazer:teashark:bolt:HTC:Dell:Motorola:Samsung:LG:Sony:SonyST:SonyLT:SonyEricsson:Asus:Palm:Vertu:Pantech:Fly:Wiko:i-mobile:Alcatel:Nintendo:Amoi:INQ:ONEPLUS:Tapatalk:PDA:Novarra-Vision:NetFront:Minimo:FlyFlow:Dolfin:Nokia:Series:AppleWebKit:Mobile:Mozilla:Version:"
+		namesArr   = strings.Split(strings.Trim(levelNames, ":"), ":")
+		regStrArr  []string
+	)
+
+	for _, name := range namesArr {
+		regStrArr = append(regStrArr, fmt.Sprintf("(%s[\\s?\\/0-9.]+)", name))
+	}
+
+	var (
+		regexpStr = fmt.Sprintf("(?i:%s)", strings.Join(regStrArr, "|"))
+		nameRe, _ = regexp.Compile(regexpStr)
+		names     = nameRe.FindAllString(userAgent, -1)
+		level     = 0
+	)
+
+	for _, name := range names {
+		replaceRe, _ := regexp.Compile(`(?i:[\s?\/0-9.]+)`)
+		l := strings.Index(levelNames, fmt.Sprintf(":%s:", replaceRe.ReplaceAllString(name, "")))
+		if level == 0 {
+			deviceName = strings.TrimSpace(name)
+		}
+
+		if l >= 0 && (level == 0 || level > l) {
+			level = l
+			deviceName = strings.TrimSpace(name)
+		}
+	}
+	return deviceName
+}
+
+func getWinOsNameWithWinNT(sName string) string {
+	osName := "Windows"
+	types := map[string]string{
+		"Windows NT 10":  "Windows 10",
+		"Windows NT 6.3": "Windows 8",
+		"Windows NT 6.2": "Windows 8",
+		"Windows NT 6.1": "Windows 7",
+		"Windows NT 6.0": "Windows Vista/Server 2008",
+		"Windows NT 5.2": "Windows Server 2003",
+		"Windows NT 5.1": "Windows XP",
+		"Windows NT 5":   "Windows 2000",
+		"Windows NT 4":   "Windows NT4",
+	}
+
+	for keyWord, name := range types {
+		if strings.Contains(sName, keyWord) {
+			osName = name
+			break
+		}
+	}
+	return osName
+}