From f45144a3f41f3652911f6bef8d088bfa5c4a739d Mon Sep 17 00:00:00 2001 From: root Date: Thu, 29 Oct 2026 21:13:16 +0800 Subject: [PATCH] =?UTF-8?q?[AI]=20feat:=20=E6=96=B0=E5=A2=9E=20dramacmt=20?= =?UTF-8?q?=E7=9F=AD=E5=89=A7=E8=AF=84=E8=AE=BA=E9=93=BA=E9=87=8F=E5=B7=A5?= =?UTF-8?q?=E5=85=B7?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 后台已有的评论导入只认视频、要上传 Excel,而且 userID 取自 static.json 的 sysUser —— 那些 uid 在 user 表里不存在,前端渲染出来昵称头像都是空的 (线上已有 5962 条这样的评论)。 本工具自建机器人用户池(uid 1001 起,落在 constant.RobotUIDLimit 以内, devID 唯一索引是非 sparse 的,给 ROBOT%07d),评论挂在它们身上, 昵称头像可正常显示,后台能按 isRobot 筛选和撤回。 几个容易写错的点记在 README:status 必须直接写 1(App 发评论走的是 2, 而列表只认 1)、type 是 VIDEO 而 objType 才是 drama、tousername 落库键名 是小写、media.countComment 必须同步 $inc 否则前端总数显示 0。 Co-Authored-By: Claude Opus 5 (1M context) --- scripts/dramacmt/README.md | 108 ++++++++++ scripts/dramacmt/content.go | 81 ++++++++ scripts/dramacmt/main.go | 395 ++++++++++++++++++++++++++++++++++++ scripts/dramacmt/names.go | 48 +++++ 4 files changed, 632 insertions(+) create mode 100644 scripts/dramacmt/README.md create mode 100644 scripts/dramacmt/content.go create mode 100644 scripts/dramacmt/main.go create mode 100644 scripts/dramacmt/names.go diff --git a/scripts/dramacmt/README.md b/scripts/dramacmt/README.md new file mode 100644 index 0000000..ba1d99d --- /dev/null +++ b/scripts/dramacmt/README.md @@ -0,0 +1,108 @@ +# dramacmt + +给在线短剧铺机器人评论。一次性运营工具,不进 cron。 + +## 为什么不用后台已有的评论导入 + +`web/api/commentctrl.AddContentExcel` 有三个限制: + +1. 只认视频(按 `vidmod.GetVideoInfo` 查对象),短剧的 `objID` 是 `media._id`,走不通 +2. 要上传 Excel +3. 它的 `userID` 取自 `static.json` 的 `sysUser`——**那些 uid 在 `user` 表里并不存在** + +第 3 点是实际踩到的坑:评论列表填充用户信息时(`app/service/commentser/cmtcoverter.go`) +查不到用户**不会丢弃评论,只是把昵称和头像留空**。线上已经有 5962 条这样的 +「无名无头像」评论(抽查 400 个引用 uid,0 命中)。 + +所以本工具自己建一批机器人用户,评论挂在它们身上。 + +## 机器人用户 + +- uid 从 **1001** 开始往上发,默认 400 个。该区间原本完全空闲(`uid 1~17` 是库里 + 已有的 17 个机器人,1000 以下整段不碰) +- uid 必须 `<= 111999`(`common/constant.RobotUIDLimit`)—— + `commentser.getTrackInfo` 靠这个阈值判定 `isRobot`,后台可按机器人筛选和撤回 +- uid 池远低于 `auto_id` 的 uid 计数器(当时是 3111989,只增不减), + 不会和后续真实注册撞号 +- 昵称按「姓 + 名」随机拼,风格对齐库里现有那 17 个机器人(郏哲、溪焱这种) +- 头像**从库里现有用户采样**,不写死路径(各站 `static.json` 里是同一批 90 张) + +`user` 表的唯一索引要当心: + +| 索引 | 类型 | 处理 | +|---|---|---| +| `devID` | **非 sparse 唯一** | 必须给唯一非空值,用 `ROBOT%07d` | +| `token` / `promotionCode` / `mobile` | 部分唯一(`{$gt: ""}`) | 留空串即豁免 | + +已存在的 uid **不覆盖**(昵称头像可能被运营改过),所以可以重复跑。 + +## 评论 + +要能在 App 里显示,必须满足 `models/v/cmtmod.GetParentCmtList` 的全部条件: + +``` +level = 1 status = 1 isGodComment = false +isDelete = false isAdvertiser 非 true +createdAt <= now +``` + +注意 `status`:App 发评论走的 `getTrackInfo` 写的是 `status: 2`(未审核), +而列表只认 `1`。所以铺数据必须直接写 `1`,否则一条都不显示。 + +其余字段整体对齐线上真实短剧评论的形状,两个容易写错的地方: + +- `type` 是 `"VIDEO"`,不是 `"drama"`——`objType` 才是 `"drama"`。 + `getTrackInfo` 对所有 objType 都传 `cmtmod.CmtTypeVideo` +- `tousername` 落库键名是**小写**的:结构体那个字段只有 `form`/`json` tag, + 没写 `bson` tag,driver 默认把字段名小写 + +**`media.countComment` 必须同步 `$inc`**。App 的「总评论条数」在第一页直接读这个 +字段(`app/api/commentctrl`),不补的话前端显示 0 条、但列表里有评论。 + +### 点赞数与时间 + +- `createdAt` 随机铺在该剧 `latestPublishedAt`(没有就退 `createdAt`)到现在之间, + 再按时间排序写入 +- `likeCount` 走长尾:55% 落 0~5、30% 落 6~30、12% 落 31~120、3% 落 121~400。 + 热门评论区要求 `likeCount > 0` 且按它倒序,所以不能全给 0 +- 再按文案长短压上限:≤4 字的短评最多 30 赞,≤8 字最多 120。 + 不压的话会出现「可以」两个字拿 164 赞这种明显假的数据 +- **不写 `like` 集合的记录**。`likeCount` 是展示值,`isLike` 只反映当前请求用户, + 不建 like 文档不影响功能,也省掉几万条垃圾数据 + +文案池在 `content.go`,179 条互不重复。单剧内文案和用户都不重复, +所以 `--max` 不能超过池子容量。 + +## 用法 + +```bash +go build -o /tmp/dramacmt ./scripts/dramacmt/ + +# 干跑,看会写多少 +/tmp/dramacmt --dst "$DST_TANGGUO" --db tangguo --dry-run + +# 只给评论数为 0 的剧铺,每部 20~50 条(默认) +/tmp/dramacmt --dst "$DST_TANGGUO" --db tangguo + +# 全部在线短剧都补到 20~50 条 +/tmp/dramacmt --dst "$DST_TANGGUO" --db tangguo --only-empty=false + +# 调试:只跑 3 部,固定种子便于复现 +/tmp/dramacmt --dst "$DST_TANGGUO" --db tangguo --limit 3 --seed 42 +``` + +`--db` 必须显式传:URI 里的 `authSource` 通常是 `admin`,推不出业务库名。 + +## 撤回 + +机器人用户和评论都带标记,撤回是两条命令: + +```js +// 撤回评论(软删,保守做法) +db.comment.updateMany({isRobot: true, objType: "drama", userID: {$gte: 1001, $lte: 1400}}, + {$set: {isDelete: true}}) +// countComment 要跟着减,按 objID 分组重算 +``` + +硬删同理,把 `$set` 换成 `deleteMany`。重算 `countComment` 用 +`countDocuments({objID, level:1, status:1, isDelete:false})`。 diff --git a/scripts/dramacmt/content.go b/scripts/dramacmt/content.go new file mode 100644 index 0000000..9f47ce8 --- /dev/null +++ b/scripts/dramacmt/content.go @@ -0,0 +1,81 @@ +package main + +// 评论文案池。短剧观众的常见反应:催更、剧情、演员、画质、追剧感想。 +// +// 每部剧从池子里不重复地抽 20~50 条,所以池子容量必须远大于 50, +// 否则同一部剧下会出现重复文案。 +var contents = []string{ + // 催更 + "什么时候更新下一集啊", "等更新等得好辛苦", "一天一集太少了吧", "求加更!", + "这才几集就没了", "更新太慢了受不了", "蹲下一集", "已经刷完了,等更", + "导演快点更啊", "每天来看一眼更没更", "这个点蹲更新的有没有", + "追到最新一集了,难受", "坐等下集", "一口气看完,现在开始等更", + "更新日历求一个", "周更还是日更啊", "催更催更催更", "别断更就行", + "看完这集整个人都空了", "下一集什么时候来", + // 剧情 + "剧情节奏挺紧凑的", "开头就抓人", "这反转有点意思", "编剧有点东西", + "前两集平平,后面越来越好看", "伏笔埋得不错", "这个设定挺新鲜", + "剧情有点俗但是好看", "看得停不下来", "一集一个高潮,顶不住", + "这段看了三遍", "结尾留这么大一个钩子", "男主这操作我没看懂", + "女主演技还行", "配角比主角抢戏", "这台词写得挺自然", + "节奏快是优点也是缺点", "几句话就把人物立起来了", "这段转折有点生硬", + "没想到是这个走向", "跟我猜的完全不一样", "细节经得起推敲", + "看到一半就猜到结局了,但还是想看完", "情绪拉得很到位", + "第三集那段我笑死", "中间有点拖,后面补回来了", "这条线收得干净", + "人物动机讲清楚了,难得", "一集二十分钟信息量不小", + // 演员 / 制作 + "选角选得好", "这个女主我认识,演过别的", "男主挺有观众缘", + "妆造在线", "服装道具用心了", "打光比同类好太多", "画质清晰舒服", + "配乐加分", "音效做得可以", "剪辑干净利落", "运镜有想法", + "布景不廉价,能看出预算", "后期调色挺高级", "台词配音自然", + "演员台词功底不错", "表情特写很到位", "这个滤镜有点重", + "画面稳,不晃", "收音清楚", "整体制作水准在线", + // 平台 / 体验 + "终于等到上线了", "收藏了慢慢看", "加入追剧列表", "推荐给朋友了", + "一直在找这部", "搜了好久才找到", "这部值得推上首页", "希望多上这类剧", + "片源很流畅不卡", "加载很快", "画质选项挺全", "倍速看也不违和", + "希望出合集", "能不能一次性放完", "等全集再看", "先屏蔽剧透", + "这部必须三连", "点赞收藏转发", "期待第二季", "希望有续集", + // 追剧感想 + "熬夜看完了", "本来想看一集结果通宵", "上班偷偷看完的", "通勤路上刷完", + "周末就靠这个了", "下饭神剧", "睡前看一集刚好", "停不下来,明天还要上班", + "看完睡不着", "算是今年看过比较好的", "比预期好很多", "完全超出预期", + "没想到这么上头", "入坑了", "二刷中", "三刷依然好看", + "回头又看了一遍开头", "看第二遍发现好多细节", "这部我能反复看", + "推给了家里人一起看", + // 讨论 / 互动 + "有没有人和我一样在等更新的", "评论区都是催更的", "来看看大家怎么说", + "看完来评论区冒个泡", "第一次在这留评", "有同感的举手", + "求推荐类似的", "看完这部不知道看什么了", "有没有同款推荐", + "大家觉得结局会怎样", "赌一包烟是开放结局", "我站男主这条线", + "我更喜欢配角那条线", "希望别烂尾", "前面这么好,千万别烂尾", + "留个记号,更新了回来看", "打卡第一集", "打卡追剧中", "签到", + "又来重温了", + // 短评 + "好看", "不错", "可以", "挺香的", "顶", "牛", "质量很高", "喜欢", + "有被惊艳到", "值得一看", "强烈推荐", "必看", "够味", "带劲", + "上头", "绝了", "太香了", "爱了", "服了", "有点东西", + "看得很爽", "过瘾", "真不错", "超出预期", "名副其实", + "口碑不是吹的", "确实好看", "不虚此名", "看完直呼过瘾", "舒服了", + // 稍长一点的 + "刷到这部算是赚了,比最近看的几部都强", + "冲着封面点进来的,没想到内容也撑得住", + "一开始没抱期待,看完回来补个评论", + "这种题材拍成这样已经很不容易了", + "同类里算上游水平,推荐", + "剧情和制作都在线,难得", + "看完顺手把演员都搜了一遍", + "这个时长刚好,不注水", + "不拖沓是最大的优点", + "每集结尾都卡在关键处,太会了", + "连着看了几集,眼睛都不想眨", + "剧情不复杂但拍得很稳", + "演员选得贴脸,代入感强", + "看完才发现已经凌晨两点", + "最近唯一追完的一部", + "朋友推荐的,果然没踩雷", + "比我想的好看,已经推荐出去了", + "更新频率再快点就完美了", + "希望这个班底多出点作品", + "这部的完成度明显比平均水平高", +} diff --git a/scripts/dramacmt/main.go b/scripts/dramacmt/main.go new file mode 100644 index 0000000..13345b6 --- /dev/null +++ b/scripts/dramacmt/main.go @@ -0,0 +1,395 @@ +// dramacmt 给在线短剧铺机器人评论。 +// +// 为什么要单独做一个工具:后台已有的评论导入(web/api/commentctrl 的 +// AddContentExcel)只认视频,要上传 Excel,而且它写的 userID 取自 +// static.json 的 sysUser —— 那些 uid 在 user 表里并不存在,前端渲染出来 +// 昵称和头像都是空的(线上已有 5962 条这样的评论)。 +// +// 所以这里自己建一批机器人用户(uid <= constant.RobotUIDLimit), +// 评论挂在它们身上,昵称头像都能正常显示,后台也能按 isRobot 一键筛出来。 +// +// 用法见 README.md。 +package main + +import ( + "context" + "flag" + "fmt" + "math/rand" + "os" + "sort" + "time" + "unicode/utf8" + + "go.mongodb.org/mongo-driver/bson" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.mongodb.org/mongo-driver/mongo" + "go.mongodb.org/mongo-driver/mongo/options" +) + +// robotUIDLimit 与 common/constant.RobotUIDLimit 一致。 +// app/service/commentser.getTrackInfo 靠 uid < 该值判定 isRobot, +// 机器人用户的 uid 必须落在这个区间里。 +const robotUIDLimit = 111999 + +// 机器人用户 uid 从这里开始往上发。1~17 已被占用,1000 以下整段留空不碰。 +const robotUIDStart = 1001 + +func main() { + var ( + dstURI = flag.String("dst", "", "目标库 URI(库名取 URI 里的 path)") + dbName = flag.String("db", "", "库名,留空则取 URI 里的") + userCount = flag.Int("users", 400, "机器人用户池大小") + minCmt = flag.Int("min", 20, "每部剧最少评论数") + maxCmt = flag.Int("max", 50, "每部剧最多评论数") + onlyEmpty = flag.Bool("only-empty", true, "只给 countComment=0 的剧铺") + limit = flag.Int("limit", 0, "最多处理多少部剧,0 为不限(调试用)") + dryRun = flag.Bool("dry-run", false, "只统计不写入") + seed = flag.Int64("seed", 0, "随机种子,0 用当前时间") + timeout = flag.Duration("timeout", 30*time.Minute, "整体超时") + ) + flag.Parse() + + if *dstURI == "" { + fmt.Fprintln(os.Stderr, "必须指定 --dst") + os.Exit(2) + } + if *minCmt < 1 || *maxCmt < *minCmt { + fatal("--min/--max 不合法: %d~%d", *minCmt, *maxCmt) + } + if *maxCmt > len(contents) { + fatal("--max %d 超过文案池容量 %d,同一部剧下会出现重复文案", *maxCmt, len(contents)) + } + if *seed == 0 { + *seed = time.Now().UnixNano() + } + rnd := rand.New(rand.NewSource(*seed)) + fmt.Printf("随机种子 %d(复现同一批数据可用 --seed)\n", *seed) + + ctx, cancel := context.WithTimeout(context.Background(), *timeout) + defer cancel() + + cli, err := mongo.Connect(ctx, options.Client().ApplyURI(*dstURI)) + if err != nil { + fatal("连接目标库失败: %v", err) + } + defer cli.Disconnect(context.Background()) + + // URI 里的 authSource 通常是 admin,推不出业务库名,所以要求显式传 --db + if *dbName == "" { + fatal("必须用 --db 指定库名") + } + db := cli.Database(*dbName) + + portraits, err := samplePortraits(ctx, db) + if err != nil { + fatal("取头像素材失败: %v", err) + } + if len(portraits) == 0 { + fatal("库里没有可用头像素材") + } + fmt.Printf("头像素材 %d 张\n", len(portraits)) + + uids, err := ensureRobotUsers(ctx, db, *userCount, portraits, rnd, *dryRun) + if err != nil { + fatal("准备机器人用户失败: %v", err) + } + fmt.Printf("机器人用户池 %d 个(uid %d~%d)\n", len(uids), uids[0], uids[len(uids)-1]) + + dramas, err := pickDramas(ctx, db, *onlyEmpty, *limit) + if err != nil { + fatal("取短剧列表失败: %v", err) + } + fmt.Printf("待铺评论的在线短剧 %d 部\n\n", len(dramas)) + + total, done := 0, 0 + for _, d := range dramas { + n := *minCmt + rnd.Intn(*maxCmt-*minCmt+1) + cmts := buildComments(d, n, uids, rnd) + total += len(cmts) + if *dryRun { + done++ + continue + } + if err := insertComments(ctx, db, d.ID, cmts); err != nil { + fmt.Printf("[FAIL] %s %v\n", d.Title, err) + continue + } + done++ + if done%50 == 0 { + fmt.Printf(" 已完成 %d/%d 部,累计 %d 条\n", done, len(dramas), total) + } + } + + if *dryRun { + fmt.Printf("\nDRY-RUN:%d 部剧,将写入 %d 条评论(未写入)\n", done, total) + return + } + fmt.Printf("\n完成:%d 部剧,共写入 %d 条评论\n", done, total) +} + +// samplePortraits 从库里现有用户取头像路径,避免把素材路径写死在代码里。 +func samplePortraits(ctx context.Context, db *mongo.Database) ([]string, error) { + cur, err := db.Collection("user").Aggregate(ctx, []bson.M{ + {"$match": bson.M{"portrait": bson.M{"$ne": ""}}}, + {"$limit": 5000}, + {"$group": bson.M{"_id": "$portrait"}}, + }) + if err != nil { + return nil, err + } + defer cur.Close(ctx) + var out []string + for cur.Next(ctx) { + var row struct { + ID string `bson:"_id"` + } + if err := cur.Decode(&row); err != nil { + return nil, err + } + out = append(out, row.ID) + } + sort.Strings(out) + return out, cur.Err() +} + +// ensureRobotUsers 保证 uid 池里的机器人用户都存在,返回全部 uid。 +// 已存在的不动——昵称头像可能被运营改过。 +func ensureRobotUsers(ctx context.Context, db *mongo.Database, want int, + portraits []string, rnd *rand.Rand, dryRun bool) ([]int64, error) { + + if robotUIDStart+want-1 > robotUIDLimit { + return nil, fmt.Errorf("uid 池越界:%d 个会超过 robotUIDLimit %d", want, robotUIDLimit) + } + uids := make([]int64, 0, want) + for i := 0; i < want; i++ { + uids = append(uids, int64(robotUIDStart+i)) + } + + coll := db.Collection("user") + cur, err := coll.Find(ctx, bson.M{"uid": bson.M{"$in": uids}}, + options.Find().SetProjection(bson.M{"uid": 1})) + if err != nil { + return nil, err + } + defer cur.Close(ctx) + exists := map[int64]bool{} + for cur.Next(ctx) { + var row struct { + UID int64 `bson:"uid"` + } + if err := cur.Decode(&row); err != nil { + return nil, err + } + exists[row.UID] = true + } + if err := cur.Err(); err != nil { + return nil, err + } + + var docs []any + for _, uid := range uids { + if exists[uid] { + continue + } + // devID 上是非 sparse 的唯一索引,必须给一个唯一的非空值。 + // token / promotionCode / mobile 的唯一索引是 {$gt: ""} 的部分索引, + // 留空串即可豁免。 + docs = append(docs, bson.M{ + "uid": uid, + "devID": fmt.Sprintf("ROBOT%07d", uid), + "name": randomName(rnd), + "portrait": portraits[rnd.Intn(len(portraits))], + "mobile": "", + "gender": "", + "token": "", + "promotionCode": "", + "vipLevel": 0, + "hasLocked": false, + "hasBanned": false, + // 注册时间铺在过去一年里,免得一批用户同一秒注册 + "createdAt": time.Now().Add(-time.Duration(rnd.Intn(365*24)) * time.Hour), + }) + } + if len(docs) == 0 { + fmt.Printf("机器人用户已齐备,无需新建\n") + return uids, nil + } + if dryRun { + fmt.Printf("DRY-RUN:将新建 %d 个机器人用户\n", len(docs)) + return uids, nil + } + res, err := coll.InsertMany(ctx, docs, options.InsertMany().SetOrdered(false)) + if err != nil { + return nil, err + } + fmt.Printf("新建机器人用户 %d 个\n", len(res.InsertedIDs)) + return uids, nil +} + +type drama struct { + ID primitive.ObjectID `bson:"_id"` + Title string `bson:"title"` + CreatedAt time.Time `bson:"createdAt"` + PublishedAt time.Time `bson:"latestPublishedAt"` +} + +// since 返回评论时间的起点:优先用最新上架时间,没有就用创建时间; +// 都没有就退到一年前,免得算出零值把评论写到公元 1 年。 +func (d drama) since() time.Time { + if !d.PublishedAt.IsZero() { + return d.PublishedAt + } + if !d.CreatedAt.IsZero() { + return d.CreatedAt + } + return time.Now().AddDate(-1, 0, 0) +} + +func pickDramas(ctx context.Context, db *mongo.Database, onlyEmpty bool, limit int) ([]drama, error) { + filter := bson.M{"mediaType": "drama", "status": 1, "isDelete": false} + if onlyEmpty { + filter["$or"] = []bson.M{ + {"countComment": bson.M{"$lte": 0}}, + {"countComment": bson.M{"$exists": false}}, + } + } + opts := options.Find().SetProjection(bson.M{ + "_id": 1, "title": 1, "createdAt": 1, "latestPublishedAt": 1, + }) + if limit > 0 { + opts.SetLimit(int64(limit)) + } + cur, err := db.Collection("media").Find(ctx, filter, opts) + if err != nil { + return nil, err + } + defer cur.Close(ctx) + var out []drama + for cur.Next(ctx) { + var d drama + if err := cur.Decode(&d); err != nil { + return nil, err + } + out = append(out, d) + } + return out, cur.Err() +} + +// buildComments 为一部剧造 n 条一级评论。 +// +// 要能在 App 里显示出来,必须满足 models/v/cmtmod.GetParentCmtList 的条件: +// level=1、status=1、isGodComment=false、isDelete=false、isAdvertiser 非 true、 +// createdAt <= 当前时间。字段整体对齐线上真实短剧评论的形状。 +func buildComments(d drama, n int, uids []int64, rnd *rand.Rand) []any { + start := d.since() + now := time.Now() + span := now.Sub(start) + if span <= 0 { + span = 24 * time.Hour + start = now.Add(-span) + } + + // 文案与用户都在同一部剧内不重复 + ci := rnd.Perm(len(contents))[:n] + ui := rnd.Perm(len(uids)) + if n > len(ui) { + n = len(ui) + ci = ci[:n] + } + + ts := make([]time.Time, n) + for i := range ts { + ts[i] = start.Add(time.Duration(rnd.Int63n(int64(span)))) + } + sort.Slice(ts, func(i, j int) bool { return ts[i].Before(ts[j]) }) + + out := make([]any, 0, n) + for i := 0; i < n; i++ { + text := contents[ci[i]] + out = append(out, bson.M{ + "objID": d.ID, + "objType": "drama", + "title": d.Title, + "type": "VIDEO", // 真实短剧评论也是 VIDEO,见 getTrackInfo 的调用 + "publisherID": int64(0), + "authorMark": false, + "userID": uids[ui[i]], + "tousername": "", // 结构体没写 bson tag,落库键名是小写的 + "likeCount": likeCount(rnd, text), + "commentCount": 0, + "isGodComment": false, + "isAuthor": false, + "isRobot": true, + "quoteType": "", + "quoteID": primitive.NilObjectID, + "quoteImg": "", + "quoteTitle": "", + "content": text, + "orgContent": text, + "image": "", + "level": 1, + "ipAddr": randomIP(rnd), + "status": 1, // 1=已通过审核,列表只认这个值 + "reason": "", + "desc": "", + "city": cities[rnd.Intn(len(cities))], + "linkStr": "", + "isAdvertiser": false, + "isDelete": false, + "createdAt": ts[i], + "deletedAt": time.Time{}, + }) + } + return out +} + +// likeCount 造长尾分布:大多数评论没人点赞,少数几条很热。 +// 热门评论区按 likeCount 倒序且要求 >0,所以不能全给 0。 +// +// 再按文案长短压一下上限——「可以」这种两个字的短评顶上几百赞太假, +// 热评通常是有内容的长评。 +func likeCount(rnd *rand.Rand, text string) int { + n := 0 + switch r := rnd.Intn(100); { + case r < 55: + n = rnd.Intn(6) // 0~5 + case r < 85: + n = 6 + rnd.Intn(25) // 6~30 + case r < 97: + n = 31 + rnd.Intn(90) // 31~120 + default: + n = 121 + rnd.Intn(280) // 121~400 + } + switch runes := utf8.RuneCountInString(text); { + case runes <= 4 && n > 30: + n = 1 + rnd.Intn(30) + case runes <= 8 && n > 120: + n = 6 + rnd.Intn(115) + } + return n +} + +func insertComments(ctx context.Context, db *mongo.Database, mediaID primitive.ObjectID, docs []any) error { + if len(docs) == 0 { + return nil + } + if _, err := db.Collection("comment").InsertMany(ctx, docs, + options.InsertMany().SetOrdered(false)); err != nil { + return err + } + // App 的「总评论条数」直接读 media.countComment(见 app/api/commentctrl), + // 不补这一步前端会显示 0 条。 + _, err := db.Collection("media").UpdateByID(ctx, mediaID, + bson.M{"$inc": bson.M{"countComment": int64(len(docs))}}) + return err +} + +func randomIP(rnd *rand.Rand) string { + return fmt.Sprintf("%d.%d.%d.%d", 1+rnd.Intn(222), rnd.Intn(256), rnd.Intn(256), 1+rnd.Intn(254)) +} + +func fatal(f string, a ...any) { + fmt.Fprintf(os.Stderr, f+"\n", a...) + os.Exit(1) +} diff --git a/scripts/dramacmt/names.go b/scripts/dramacmt/names.go new file mode 100644 index 0000000..1f7416f --- /dev/null +++ b/scripts/dramacmt/names.go @@ -0,0 +1,48 @@ +package main + +import "math/rand" + +// 机器人用户的昵称按「姓 + 名」随机拼,和库里现有那 17 个机器人用户的风格一致 +// (郏哲、溪焱、书锦素这种)。姓 103 个 × 名 120 个,重名概率够低。 +var surnames = []string{ + "赵", "钱", "孙", "李", "周", "吴", "郑", "王", "冯", "陈", + "褚", "卫", "蒋", "沈", "韩", "杨", "朱", "秦", "尤", "许", + "何", "吕", "施", "张", "孔", "曹", "严", "华", "金", "魏", + "陶", "姜", "戚", "谢", "邹", "喻", "柏", "水", "窦", "章", + "云", "苏", "潘", "葛", "奚", "范", "彭", "郎", "鲁", "韦", + "昌", "马", "苗", "凤", "花", "方", "俞", "任", "袁", "柳", + "酆", "鲍", "史", "唐", "费", "廉", "岑", "薛", "雷", "贺", + "倪", "汤", "滕", "殷", "罗", "毕", "郝", "邬", "安", "常", + "乐", "于", "时", "傅", "皮", "齐", "康", "伍", "余", "元", + "卜", "顾", "孟", "平", "黄", "和", "穆", "萧", "尹", "姚", + "邵", "湛", "汪", +} + +var givens = []string{ + "哲", "焱", "锦素", "彤", "水生", "嘉聪", "理源", "霖", "钧莎", "香", + "亦旭", "朋翰", "寒健", "沁", "旭", "怡言", "鹏阳", "子轩", "思远", "若曦", + "曼青", "语桐", "宇辰", "泽楷", "家豪", "静怡", "雨萱", "梓涵", "一诺", "欣然", + "书瑶", "明轩", "睿杰", "佳怡", "子墨", "艺涵", "念慈", "向晚", "星河", "听澜", + "知微", "清和", "望舒", "照邻", "渐鸿", "慕白", "青山", "行舟", "无眠", "半夏", + "长风", "衔月", "疏影", "烟岚", "问荆", "怀瑾", "映雪", "拾音", "观鱼", "枕书", + "伯言", "仲卿", "叔夜", "季同", "元朗", "子期", "牧之", "介甫", "东篱", "南山", + "西岭", "北辰", "承安", "守拙", "明诚", "致远", "思齐", "见深", "存厚", "知行", + "宸", "珩", "珏", "琛", "璟", "瑜", "琰", "瑄", "璨", "瑾", + "岚", "屿", "洲", "沅", "湘", "淮", "汀", "泠", "泓", "澈", + "晞", "暄", "昀", "晗", "旸", "曜", "昭", "晟", "晏", "晔", + "桐", "梧", "榕", "楠", "柘", "槿", "樾", "檀", "蓁", "荔", +} + +func randomName(rnd *rand.Rand) string { + return surnames[rnd.Intn(len(surnames))] + givens[rnd.Intn(len(givens))] +} + +// cities 与各站 web/config/static.json 里的 cities 一致,评论的归属地从这里取。 +var cities = []string{ + "广州", "惠州", "佛山", "中山", "韶关", "清远", "成都", "泸州", "广元", "安康", + "宝鸡", "赣州", "上海", "重庆", "西安", "杭州", "深圳", "北京", "天津", "安顺", + "贵阳", "武汉", "南京", "石家庄", "沈阳", "哈尔滨", "青岛", "大连", "宁波", "舟山", + "乌鲁木齐", "秦皇岛", "唐山", "包头", "马鞍山", "徐州", "赤峰", "铁岭", "佳木斯", + "厦门", "福州", "三亚", "海口", "苏州", "常州", "长春", "吉林", "烟台", "东莞", + "湛江", "泉州", "漳州", "温州", "金华", "宜宾", "合肥", "郑州", "洛阳", +}