Initial commit
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
This commit is contained in:
Claude Opus 5.5
@@ -0,0 +1,576 @@
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package configser
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import (
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"context"
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"regexp"
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"strconv"
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"strings"
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"sync"
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"videoweb/app/api/proto"
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"videoweb/app/service/translationser"
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"videoweb/pub/adcenter"
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"videoweb/pub/common/log"
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"videoweb/pub/common/netutil"
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"videoweb/pub/common/srvdef"
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"videoweb/pub/dataReport"
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"videoweb/pub/models/announcementmod"
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"videoweb/pub/models/cfg"
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"videoweb/pub/models/ipblackmod"
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"videoweb/pub/models/richtextcontentmod"
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"videoweb/pub/models/videotagmod"
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"github.com/robfig/cron/v3"
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"go.mongodb.org/mongo-driver/bson"
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"go.mongodb.org/mongo-driver/mongo/options"
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)
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var (
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CacheMgr CacheInfo //
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skdCron *cron.Cron
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)
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// richTextImgSrcRe 匹配富文本HTML里 img 标签的 src 图片地址，兼容单引号、双引号和JSON转义后的双引号。
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var richTextImgSrcRe = regexp.MustCompile(`(?i)(<img\b[^>]*?\s*)src\s*=\s*(\\?"([^"\\]*)\\?"|'([^']*)')`)
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type CacheInfo struct {
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Lock sync.RWMutex // 读写锁
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Config proto.ConfigInfo // 系统配置缓存
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Advitise proto.AdvitiseData
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AdvitiseMap map[string]adcenter.AdCacheInfo
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TagCategoryList []proto.VideoTagCategoryData
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TotalHistory int64
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IpBlackMaps map[string]struct{}
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TagMaps map[int64]proto.TagsInfoData
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NewAddressInfo proto.NewAddressInfo
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AppRichTexts []proto.AppRichTextItemResp
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Announcements []*proto.AnnouncementItem
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}
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type appRichTextCacheItem struct {
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Id int64 `bson:"_id,omitempty"`
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Title string `bson:"title"`
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Content string `bson:"content"`
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Desc string `bson:"desc"`
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}
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func init() {
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skdCron = cron.New(cron.WithSeconds()) // 秒级定时任务
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CacheMgr.Config = proto.ConfigInfo{}
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CacheMgr.IpBlackMaps = make(map[string]struct{})
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}
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func Start() {
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ctx := context.Background()
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dataReport.StartSDKConfigCron()
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UpdateConfigInfo(ctx)
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UpdateAdvitiseDataFromJt()
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updateIpBlack()
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updateTagsCache()
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updateAppRichTexts()
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updateAnnouncements()
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_, _ = skdCron.AddFunc("0 */5 * * * ?", func() {
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UpdateConfigInfo(ctx)
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UpdateAdvitiseDataFromJt()
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updateIpBlack()
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updateTagsCache()
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updateAppRichTexts()
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})
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_, _ = skdCron.AddFunc("0 */10 * * * ?", func() {
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updateAnnouncements()
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})
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skdCron.Start()
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}
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func updateTagsCache() {
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filter := bson.M{videotagmod.FN.VideoTagInfo.Status: true}
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opts := &options.FindOptions{}
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opts.SetLimit(5000)
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opts.SetSort(bson.M{videotagmod.FN.VideoTagInfo.Sort: -1})
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list, err := videotagmod.FindManyVideoTagInfos(context.Background(), filter, opts)
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if err != nil {
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log.Warn("updateTaggCache.FFindManyVideoTagInfos", log.Any("err", err))
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return
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}
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tempMaps := make(map[int64]proto.TagsInfoData)
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for _, v := range list {
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tempMaps[v.Id] = proto.TagsInfoData{
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Id: v.Id,
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Name: v.Title,
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SeoInfo: v.SeoInfo,
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}
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}
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CacheMgr.Lock.Lock()
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defer CacheMgr.Lock.Unlock()
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CacheMgr.TagMaps = tempMaps
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}
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func UpdateConfigInfo(ctx context.Context) {
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config := proto.ConfigInfo{}
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newAddressInfo := proto.NewAddressInfo{}
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filter := bson.M{cfg.FN.SysCfg.Id: 1}
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sysCfg, _ := cfg.FindOneSysCfg(context.Background(), filter)
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if sysCfg == nil {
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return
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}
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config.NewUrlAddr = sysCfg.NewUrlAddr
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config.NewUrlAddr1 = sysCfg.NewUrlAddr1
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config.NewUrlAddr2 = sysCfg.NewUrlAddr2
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config.ForeverUrlAddr = sysCfg.ForeverUrlAddr
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config.GmailAddr = sysCfg.GmailAddr
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config.AppAddr = sysCfg.AppAddr
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config.OfficialAppAddr = sysCfg.OfficialAppAddr
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config.WeiChart = sysCfg.WeiChart
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config.QQ = sysCfg.QQ
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config.TgGroup = sysCfg.TgGroup
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config.PotaoGroup = sysCfg.PotaoGroup
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config.GitAddr = sysCfg.GitAddr
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config.TwitterAddr = sysCfg.TwitterAddr
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config.Telegram = sysCfg.Telegram
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config.TelegramAdd = sysCfg.TelegramAdd
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config.TranslationAddr = sysCfg.TranslationAddr
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config.ImgCdn = sysCfg.ImgAppCdn
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config.TsCdn = sysCfg.MediaAppCdn
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config.ImgAppUsCdn = sysCfg.ImgAppUsCdn
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config.MediaAppUsCdn = sysCfg.MediaAppUsCdn
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config.PdfAddr = sysCfg.PdfAddr
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config.WebTitle = sysCfg.WebTitle
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config.WebKeyworld = sysCfg.WebKeyworld
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config.WebDescription = sysCfg.WebDescription
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config.WebSiteName = sysCfg.WebSiteName
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config.WebAddr = sysCfg.WebAddr
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config.DHNewUrlAddr1 = sysCfg.DHNewUrlAddr1
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config.DHNewUrlAddr2 = sysCfg.DHNewUrlAddr2
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config.DHNewUrlAddr3 = sysCfg.DHNewUrlAddr3
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config.UseIngAddress = sysCfg.UseAddress
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config.FreeVPN = sysCfg.FreeVPN
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config.AdvitiesTopicNum = sysCfg.AdvitiesTopicNum
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config.DHKeyworld = sysCfg.DHKeyworld
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config.DHDescription = sysCfg.DHDescription
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config.DHSiteName = sysCfg.DHSiteName
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config.DHTitle = sysCfg.DHTitle
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config.ActressBackGround = netutil.MergeURL(sysCfg.ImgAppCdn, sysCfg.ActressBackGround)
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config.ReportSDKConfig = dataReport.GetSDKDomainConfig()
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config.WatermarkImage = sysCfg.WatermarkImage
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config.CustomerServiceHost = sysCfg.CustomerServiceHost
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config.ChannelCode = sysCfg.ChannelCode
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config.EnableH265 = sysCfg.EnableH265
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// NewAddressInfo 来源于系统配置 sys_cfg，用于只返回前端需要展示的最新地址信息。
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newAddressInfo.NewUrlAddr = sysCfg.NewUrlAddr
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newAddressInfo.NewUrlAddr1 = sysCfg.NewUrlAddr1
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newAddressInfo.NewUrlAddr2 = sysCfg.NewUrlAddr2
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newAddressInfo.ForeverUrlAddr = sysCfg.ForeverUrlAddr
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newAddressInfo.GmailAddr = sysCfg.GmailAddr
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newAddressInfo.TgGroup = sysCfg.TgGroup
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newAddressInfo.Telegram = sysCfg.Telegram
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newAddressInfo.CustomerServiceHost = sysCfg.CustomerServiceHost
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newAddressInfo.TwitterAddr = sysCfg.TwitterAddr
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newAddressInfo.PdfAddr = sysCfg.PdfAddr
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newAddressInfo.AppAddr = sysCfg.AppAddr
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newAddressInfo.OfficialAppAddr = sysCfg.OfficialAppAddr
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CacheMgr.Lock.Lock()
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defer CacheMgr.Lock.Unlock()
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CacheMgr.Config = config
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CacheMgr.NewAddressInfo = newAddressInfo
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}
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func GetConfigInfo() proto.ConfigInfo {
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CacheMgr.Lock.RLock()
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defer CacheMgr.Lock.RUnlock()
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return CacheMgr.Config
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}
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func GetAdvitise() proto.AdvitiseData {
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CacheMgr.Lock.RLock()
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defer CacheMgr.Lock.RUnlock()
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return CacheMgr.Advitise
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}
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func GetNewAddress() proto.NewAddressInfo {
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CacheMgr.Lock.RLock()
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defer CacheMgr.Lock.RUnlock()
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return CacheMgr.NewAddressInfo
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}
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// GetFooterInfo 查询APP底部信息
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func GetFooterInfo() proto.FooterInfo {
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// 底部富文本和系统配置都来自缓存，接口请求不直接访问Mongo。
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config := GetConfigInfo()
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return proto.FooterInfo{
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Brand: buildFooterBrand(config),
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NavList: buildFooterNavList(),
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ContactList: buildFooterContactList(config),
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}
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}
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func getFooterRichTextMap() map[string]proto.AppRichTextItemResp {
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data := getCachedAppRichTexts()
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if len(data) == 0 {
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updateAppRichTexts()
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data = getCachedAppRichTexts()
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}
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result := make(map[string]proto.AppRichTextItemResp, len(data))
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for _, item := range data {
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title := strings.TrimSpace(item.Title)
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if title == "" {
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continue
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}
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result[title] = item
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}
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return result
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}
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func buildFooterBrand(config proto.ConfigInfo) proto.FooterBrand {
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return proto.FooterBrand{
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Title: config.WebSiteName,
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Content: config.WebDescription,
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}
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}
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func buildFooterNavList() []proto.TranslationCategory {
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bottom := translationser.GetTranslationBottomList()
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return append([]proto.TranslationCategory{}, bottom.CategoryList...)
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}
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func buildFooterContactList(config proto.ConfigInfo) []proto.FooterContact {
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// 联系方式名称按页面截图固定返回，右侧只包含 E-mail、商务合作、官方群 三项。
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return []proto.FooterContact{
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{Name: "E-mail", Value: config.GmailAddr},
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{Name: "商务合作：立即联系", Value: config.Telegram},
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{Name: "官方群：立即加入", Value: firstNotEmpty(config.TgGroup, config.TelegramAdd)},
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}
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}
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func firstNotEmpty(values ...string) string {
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for _, value := range values {
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value = strings.TrimSpace(value)
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if value != "" {
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return value
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}
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}
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return ""
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}
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// GetAppRichTextList 查询APP富文本内容列表
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func GetAppRichTextList(rawIds string, rawTitles string) proto.AppRichTextListResp {
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ids := parseInt64Set(rawIds)
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titles := parseStringSet(rawTitles)
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data := getCachedAppRichTexts()
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if len(data) == 0 {
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updateAppRichTexts()
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data = getCachedAppRichTexts()
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}
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return proto.AppRichTextListResp{List: filterAppRichTexts(data, ids, titles)}
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}
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func getCachedAppRichTexts() []proto.AppRichTextItemResp {
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CacheMgr.Lock.RLock()
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defer CacheMgr.Lock.RUnlock()
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return append([]proto.AppRichTextItemResp{}, CacheMgr.AppRichTexts...)
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}
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func filterAppRichTexts(data []proto.AppRichTextItemResp, ids map[int64]struct{}, titles map[string]struct{}) []proto.AppRichTextItemResp {
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list := make([]proto.AppRichTextItemResp, 0, len(data))
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for _, item := range data {
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if len(ids) > 0 {
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if _, ok := ids[item.Id]; !ok {
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continue
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}
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}
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if len(titles) > 0 {
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if _, ok := titles[item.Title]; !ok {
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continue
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}
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}
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list = append(list, item)
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}
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return list
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}
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func parseInt64Set(raw string) map[int64]struct{} {
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raw = strings.TrimSpace(raw)
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if raw == "" {
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return nil
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}
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resp := make(map[int64]struct{})
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for _, item := range strings.Split(raw, ",") {
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id, err := strconv.ParseInt(strings.TrimSpace(item), 10, 64)
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if err != nil || id <= 0 {
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continue
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}
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resp[id] = struct{}{}
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}
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return resp
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}
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func parseStringSet(raw string) map[string]struct{} {
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raw = strings.TrimSpace(raw)
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if raw == "" {
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return nil
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}
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resp := make(map[string]struct{})
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for _, item := range strings.Split(raw, ",") {
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item = strings.TrimSpace(item)
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if item == "" {
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continue
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}
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resp[item] = struct{}{}
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}
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return resp
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}
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// GetSiteSeoInfo 返回全站SEO配置，供统一渲染 title、meta keywords、description 和 canonical。
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func GetSiteSeoInfo() proto.SeoInfo {
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CacheMgr.Lock.RLock()
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defer CacheMgr.Lock.RUnlock()
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webAddr := normalizeWebAddr(CacheMgr.Config.WebAddr)
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return proto.SeoInfo{
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Title: CacheMgr.Config.WebTitle,
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Keywords: append([]string{}, CacheMgr.Config.WebKeyworld...),
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Description: CacheMgr.Config.WebDescription,
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WebSiteName: CacheMgr.Config.WebSiteName,
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CanonicalURL: webAddr,
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}
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}
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// GetNavSeoInfo 返回导航页SEO配置
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func GetNavSeoInfo() proto.SeoNavInfo {
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CacheMgr.Lock.RLock()
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defer CacheMgr.Lock.RUnlock()
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return proto.SeoNavInfo{
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DHTitle: CacheMgr.Config.DHTitle,
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DHKeyworld: append([]string{}, CacheMgr.Config.DHKeyworld...),
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DHDescription: CacheMgr.Config.DHDescription,
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DHSiteName: CacheMgr.Config.DHSiteName,
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}
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}
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// GetNavPageList 返回导航页线路集合。
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func GetNavPageList() []proto.NavPageItem {
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CacheMgr.Lock.RLock()
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defer CacheMgr.Lock.RUnlock()
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list := make([]proto.NavPageItem, 0, 3)
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for _, item := range []proto.NavPageItem{
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{Line: 1, Url: strings.TrimSpace(CacheMgr.Config.DHNewUrlAddr1)},
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{Line: 2, Url: strings.TrimSpace(CacheMgr.Config.DHNewUrlAddr2)},
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{Line: 3, Url: strings.TrimSpace(CacheMgr.Config.DHNewUrlAddr3)},
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} {
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if item.Url == "" {
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continue
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}
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list = append(list, item)
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}
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return list
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}
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func normalizeWebAddr(webAddr string) string {
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webAddr = strings.TrimSpace(webAddr)
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webAddr = strings.TrimRight(webAddr, "/")
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if webAddr == "" {
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return ""
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}
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if !strings.HasPrefix(webAddr, "http://") && !strings.HasPrefix(webAddr, "https://") {
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return "https://" + webAddr
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}
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return webAddr
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}
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func GetRandCDN() string {
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config := GetConfigInfo()
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return config.TsCdn
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}
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func updateIpBlack() {
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ctx := context.Background()
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list, err := ipblackmod.FindManyIPBlackModel(ctx, bson.M{})
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if err != nil {
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log.Error("updateIpBlack FindManyIPBlackModel error", log.E(err))
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return
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}
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tempMaps := make(map[string]struct{})
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for _, v := range list {
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tempMaps[v.Ip] = struct{}{}
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}
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CacheMgr.Lock.Lock()
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defer CacheMgr.Lock.Unlock()
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CacheMgr.IpBlackMaps = tempMaps
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}
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func updateAppRichTexts() {
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resp, err := queryAppRichTexts(context.Background())
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if err != nil {
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log.Warn("查询APP富文本内容失败", log.E(err))
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return
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}
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CacheMgr.Lock.Lock()
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defer CacheMgr.Lock.Unlock()
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CacheMgr.AppRichTexts = resp
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}
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// queryAppRichTexts 查询启用状态的APP富文本内容，统一供定时缓存和接口兜底加载使用。
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func queryAppRichTexts(ctx context.Context) ([]proto.AppRichTextItemResp, *srvdef.SrvErr) {
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filter := bson.M{
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richtextcontentmod.FN.RichTextContentModel.Status: true,
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}
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opts := options.Find().
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SetProjection(bson.M{
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richtextcontentmod.FN.RichTextContentModel.Id: 1,
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richtextcontentmod.FN.RichTextContentModel.Title: 1,
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richtextcontentmod.FN.RichTextContentModel.Content: 1,
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richtextcontentmod.FN.RichTextContentModel.Desc: 1,
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}).
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SetSort(bson.D{
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{Key: richtextcontentmod.FN.RichTextContentModel.Sort, Value: -1},
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{Key: richtextcontentmod.FN.RichTextContentModel.UpdatedAt, Value: -1},
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}).
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SetLimit(100)
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list := make([]appRichTextCacheItem, 0)
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err := richtextcontentmod.FindManyRichTextContentModelModelWithBind(ctx, &list, filter, opts)
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if err != nil {
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log.Warn("查询APP富文本内容失败", log.Any("filter", filter), log.E(err))
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return nil, err
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}
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imgCdn := GetConfigInfo().ImgCdn
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resp := make([]proto.AppRichTextItemResp, 0, len(list))
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for _, item := range list {
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resp = append(resp, proto.AppRichTextItemResp{
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Id: item.Id,
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||||
Title: item.Title,
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Content: applyRichTextImgSrcCdn(imgCdn, item.Content),
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||||
Desc: item.Desc,
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||||
})
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||||
}
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return resp, nil
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||||
}
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// applyRichTextImgSrcCdn 给富文本 content 中 img 标签的 src 相对图片地址拼接图片CDN
|
||||
func applyRichTextImgSrcCdn(imgCdn string, content string) string {
|
||||
if imgCdn == "" || content == "" {
|
||||
return content
|
||||
}
|
||||
return richTextImgSrcRe.ReplaceAllStringFunc(content, func(match string) string {
|
||||
parts := richTextImgSrcRe.FindStringSubmatch(match)
|
||||
if len(parts) < 5 {
|
||||
return match
|
||||
}
|
||||
prefix := parts[1]
|
||||
quote := `"`
|
||||
src := parts[3]
|
||||
if src == "" {
|
||||
quote = `'`
|
||||
src = parts[4]
|
||||
} else if strings.HasPrefix(parts[2], `\"`) {
|
||||
quote = `\"`
|
||||
}
|
||||
src = strings.TrimSpace(src)
|
||||
if src == "" || isAbsoluteRichTextSrc(src) {
|
||||
return match
|
||||
}
|
||||
return prefix + "src=" + quote + netutil.MergeURL(imgCdn, src) + quote
|
||||
})
|
||||
}
|
||||
|
||||
// isAbsoluteRichTextSrc 判断图片地址是否已经是完整地址或特殊协议，避免重复拼接CDN。
|
||||
func isAbsoluteRichTextSrc(src string) bool {
|
||||
lowerSrc := strings.ToLower(src)
|
||||
return strings.HasPrefix(lowerSrc, "http://") ||
|
||||
strings.HasPrefix(lowerSrc, "https://") ||
|
||||
strings.HasPrefix(lowerSrc, "data:") ||
|
||||
strings.HasPrefix(lowerSrc, "blob:") ||
|
||||
strings.HasPrefix(src, "//")
|
||||
}
|
||||
|
||||
func updateAnnouncements() {
|
||||
list, err := queryAnnouncements(context.Background())
|
||||
if err != nil {
|
||||
log.Warn("查询公告失败", log.E(err))
|
||||
return
|
||||
}
|
||||
CacheMgr.Lock.Lock()
|
||||
defer CacheMgr.Lock.Unlock()
|
||||
CacheMgr.Announcements = list
|
||||
}
|
||||
|
||||
func queryAnnouncements(ctx context.Context) ([]*proto.AnnouncementItem, *srvdef.SrvErr) {
|
||||
filter := bson.M{announcementmod.FN.Announcement.Status: true}
|
||||
opts := options.Find().
|
||||
SetProjection(bson.M{
|
||||
announcementmod.FN.Announcement.Id: 1,
|
||||
announcementmod.FN.Announcement.Title: 1,
|
||||
announcementmod.FN.Announcement.Content: 1,
|
||||
}).
|
||||
SetSort(bson.D{
|
||||
{Key: announcementmod.FN.Announcement.Sort, Value: -1},
|
||||
{Key: announcementmod.FN.Announcement.UpdatedAt, Value: -1},
|
||||
}).
|
||||
SetLimit(50)
|
||||
list, err := announcementmod.FindManyAnnouncement(ctx, filter, opts)
|
||||
if err != nil {
|
||||
log.Warn("查询公告失败", log.Any("filter", filter), log.E(err))
|
||||
return nil, err
|
||||
}
|
||||
resp := make([]*proto.AnnouncementItem, 0, len(list))
|
||||
for _, item := range list {
|
||||
if item == nil {
|
||||
continue
|
||||
}
|
||||
resp = append(resp, &proto.AnnouncementItem{
|
||||
Id: item.Id,
|
||||
Title: item.Title,
|
||||
Content: item.Content,
|
||||
})
|
||||
}
|
||||
return resp, nil
|
||||
}
|
||||
|
||||
// GetAnnouncements 返回启用中的公告缓存，每10分钟刷新。
|
||||
func GetAnnouncements() []*proto.AnnouncementItem {
|
||||
CacheMgr.Lock.RLock()
|
||||
defer CacheMgr.Lock.RUnlock()
|
||||
if len(CacheMgr.Announcements) == 0 {
|
||||
return make([]*proto.AnnouncementItem, 0)
|
||||
}
|
||||
resp := make([]*proto.AnnouncementItem, len(CacheMgr.Announcements))
|
||||
copy(resp, CacheMgr.Announcements)
|
||||
return resp
|
||||
}
|
||||
|
||||
func CheckIpBlack(ip string) bool {
|
||||
CacheMgr.Lock.RLock()
|
||||
defer CacheMgr.Lock.RUnlock()
|
||||
if _, ok := CacheMgr.IpBlackMaps[ip]; ok {
|
||||
return true
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
func GetVideoTagCategoryDataList() []proto.VideoTagCategoryData {
|
||||
CacheMgr.Lock.RLock()
|
||||
defer CacheMgr.Lock.RUnlock()
|
||||
rsl := make([]proto.VideoTagCategoryData, 0)
|
||||
for _, v := range CacheMgr.TagCategoryList {
|
||||
rsl = append(rsl, v)
|
||||
}
|
||||
return rsl
|
||||
}
|
||||
func Stop() {
|
||||
dataReport.StopSDKConfigCron()
|
||||
skdCron.Stop()
|
||||
}
|
||||
|
||||
func GetTag(tagId int64) *proto.TagsInfoData {
|
||||
CacheMgr.Lock.RLock()
|
||||
defer CacheMgr.Lock.RUnlock()
|
||||
tag, ok := CacheMgr.TagMaps[tagId]
|
||||
if !ok {
|
||||
return nil
|
||||
}
|
||||
return &tag
|
||||
}
|
||||
Reference in New Issue
Block a user