Initial commit: web_hghl_server

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-10-26 16:28:14 +08:00
commit 65fca60622
653 changed files with 135901 additions and 0 deletions
@@ -0,0 +1,84 @@
+package videoupdater
+
+import (
+	"context"
+	"math/rand"
+	"time"
+	"videoweb/pub/common/log"
+	"videoweb/pub/models/videocategorymod"
+	"videoweb/pub/models/videoinformationmod"
+	"videoweb/pub/pubdef"
+
+	"go.mongodb.org/mongo-driver/bson"
+	"go.mongodb.org/mongo-driver/mongo/options"
+)
+
+const _topN = 20
+
+// RefreshTopVideosUpdatedAt 遍历所有启用的分类，取排名靠前的20个资源，
+// 将 PageUpdatedAt 更新为前一个小时内的随机时间
+func RefreshTopVideosUpdatedAt() {
+	ctx := context.Background()
+	log.Info("videoupdater RefreshTopVideosUpdatedAt start")
+	defer log.Info("videoupdater RefreshTopVideosUpdatedAt end")
+
+	// 查询所有启用的分类
+	catFilter := bson.M{
+		videocategorymod.FN.VideoCategory.Status: true,
+	}
+	catOpts := &options.FindOptions{}
+	catOpts.SetLimit(500)
+	categories, serr := videocategorymod.FindManyVideoCategorys(ctx, catFilter, catOpts)
+	if serr != nil {
+		log.Error("videoupdater FindManyVideoCategorys failed", log.Any("err", serr))
+		return
+	}
+
+	now := time.Now()
+	oneHourAgo := now.Add(-1 * time.Hour)
+
+	for _, cat := range categories {
+		updateCategoryTopVideos(ctx, cat, oneHourAgo, now)
+	}
+}
+
+func updateCategoryTopVideos(ctx context.Context, cat *videocategorymod.VideoCategory, rangeStart, rangeEnd time.Time) {
+	// mdcom 的 VideoInformation.CategoryId 是单值，直接按等值匹配
+	videoFilter := bson.M{
+		videoinformationmod.FN.VideoInformation.Status:     pubdef.InformationStatusVerifyOK,
+		videoinformationmod.FN.VideoInformation.AddedTime:  bson.M{"$lt": rangeEnd},
+		videoinformationmod.FN.VideoInformation.CategoryId: cat.Id,
+	}
+
+	videoOpt := &options.FindOptions{}
+	videoOpt.SetSort(bson.D{
+		{Key: videoinformationmod.FN.VideoInformation.Sort, Value: -1},
+		{Key: videoinformationmod.FN.VideoInformation.AddedTime, Value: -1},
+	})
+	videoOpt.SetLimit(_topN)
+
+	videos, serr := videoinformationmod.FindManyVideoInformations(ctx, videoFilter, videoOpt)
+	if serr != nil {
+		log.Warn("videoupdater FindManyVideoInformations failed",
+			log.Any("categoryId", cat.Id), log.Any("err", serr))
+		return
+	}
+
+	rangeDuration := rangeEnd.Sub(rangeStart)
+	for _, v := range videos {
+		randomOffset := time.Duration(rand.Int63n(int64(rangeDuration)))
+		randomTime := rangeStart.Add(randomOffset)
+
+		filter := bson.M{videoinformationmod.FN.VideoInformation.Id: v.Id}
+		update := bson.M{"$set": bson.M{videoinformationmod.FN.VideoInformation.PageUpdatedAt: randomTime}}
+		if err := videoinformationmod.UpdateOneVideoInformation(ctx, filter, update); err != nil {
+			log.Warn("videoupdater UpdateOneVideoInformation failed",
+				log.Any("videoId", v.Id), log.Any("err", err))
+		}
+	}
+
+	if len(videos) > 0 {
+		log.Info("videoupdater updated category top videos",
+			log.Any("categoryId", cat.Id), log.Any("categoryName", cat.Name), log.Any("count", len(videos)))
+	}
+}