Initial commit

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-15 13:57:10 +08:00
commit 8679200f41
1897 changed files with 257900 additions and 0 deletions
@@ -0,0 +1,161 @@
+package activityclient
+
+import (
+	"encoding/json"
+	"math/rand"
+	"regexp"
+	"strconv"
+	"strings"
+	"sync"
+	"time"
+
+	"91porn-server/app/appg"
+	"91porn-server/common"
+	"91porn-server/common/httputil"
+	"91porn-server/common/log"
+	"91porn-server/models/v/usermod"
+	"91porn-server/models/v/walletmod"
+)
+
+const (
+	ReplaceDomain = "https://activity.domain.com"
+)
+
+// DomainItem 活动服域名项（与 activity-public-server 的 /api/app/domains 返回结构一致）
+type DomainItem struct {
+	Domain string `json:"domain"` // 域名
+	Remark string `json:"remark"` // 备注
+}
+
+// domainsResp 活动服域名接口响应
+type domainsResp struct {
+	Code int          `json:"code"`
+	Data []DomainItem `json:"data"`
+}
+
+var (
+	cachedDomains []DomainItem
+	domainsMu     sync.RWMutex
+)
+
+// GetActivityDomains 获取缓存的活动服域名列表
+func GetActivityDomains() []DomainItem {
+	domainsMu.RLock()
+	defer domainsMu.RUnlock()
+	return cachedDomains
+}
+
+// GetActivityDomain 随机获取一个可用的活动服域名
+func GetActivityDomain() string {
+	domainsMu.RLock()
+	defer domainsMu.RUnlock()
+	n := len(cachedDomains)
+	if n > 0 {
+		return cachedDomains[rand.Intn(n)].Domain
+	}
+	return ""
+}
+
+// ReplaceActivityDomain 替换活动服占位域名，并追加授权参数 appId、sign
+func ReplaceActivityDomain(rawURL string, user *usermod.User, w *walletmod.Wallet) string {
+	if !strings.Contains(rawURL, ReplaceDomain) {
+		return rawURL
+	}
+	domain := GetActivityDomain()
+	if domain == "" {
+		return rawURL
+	}
+	rawURL = strings.ReplaceAll(rawURL, ReplaceDomain, domain)
+
+	if user == nil {
+		return rawURL
+	}
+
+	conf := appg.Conf.ActivityServer
+	now := time.Now()
+	rechargeAmount := 0
+	if w != nil {
+		rechargeAmount = int(w.Consumption)
+	}
+	payload := &SignPayload{
+		AppId:          conf.AppId,
+		UserId:         strconv.FormatUint(user.UID, 10),
+		Nickname:       user.Name,
+		Avatar:         user.Portrait,
+		Ts:             now.Unix(),
+		RegisteredAt:   user.CreatedAt.Unix(),
+		RechargeAmount: rechargeAmount,
+	}
+	sign, err := EncryptSign(conf.SecretKey, payload)
+	if err != nil {
+		log.Error("活动服-生成签名失败", log.E(err))
+		return rawURL
+	}
+
+	if strings.Contains(rawURL, "?") {
+		rawURL += "&inner=1&appId=" + conf.AppId + "&sign=" + sign
+	} else {
+		rawURL += "?inner=1&appId=" + conf.AppId + "&sign=" + sign
+	}
+	return rawURL
+}
+
+var hrefRe = regexp.MustCompile(`href="([^"]*)"`)
+
+// ReplaceActivityDomainInHTML 替换富文本 HTML 中所有 href 里的活动服占位域名
+func ReplaceActivityDomainInHTML(htmlStr string, user *usermod.User, w *walletmod.Wallet) string {
+	if !strings.Contains(htmlStr, ReplaceDomain) {
+		return htmlStr
+	}
+	return hrefRe.ReplaceAllStringFunc(htmlStr, func(match string) string {
+		url := match[6 : len(match)-1] // 去掉 href=" 前缀和 " 后缀
+		return `href="` + ReplaceActivityDomain(url, user, w) + `"`
+	})
+}
+
+// startDomainSync 定时拉取活动服域名（每5分钟）
+func startDomainSync() {
+	fetchDomains()
+	common.Go(func() {
+		ticker := time.NewTicker(5 * time.Minute)
+		defer ticker.Stop()
+		for range ticker.C {
+			fetchDomains()
+		}
+	})
+}
+
+// fetchDomains 从活动服拉取可用域名列表
+func fetchDomains() {
+	conf := appg.Conf.ActivityServer
+	apiUrl := conf.ApiUrl
+	if apiUrl == "" {
+		return
+	}
+
+	const path = "/api/app/domains"
+	url := apiUrl + path
+	headers := BuildSvcHeaders(conf.AppId, conf.SecretKey, "GET", path, "", nil)
+	_, body, err := httputil.DefaultClientGetBytes(url, headers)
+	if err != nil {
+		log.Error("活动服-拉取域名列表失败", log.Any("url", url), log.E(err))
+		return
+	}
+
+	var resp domainsResp
+	if err := json.Unmarshal(body, &resp); err != nil {
+		log.Error("活动服-解析域名列表失败", log.Any("body", string(body)), log.E(err))
+		return
+	}
+
+	if resp.Code != 200 {
+		log.Warn("活动服-域名列表返回非成功状态", log.Any("code", resp.Code))
+		return
+	}
+
+	domainsMu.Lock()
+	cachedDomains = resp.Data
+	domainsMu.Unlock()
+
+	log.Info("活动服-域名列表更新成功", log.Any("count", len(resp.Data)))
+}