Initial commit

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

app/api/web/detail.go

@@ -0,0 +1,32 @@
+package web
+
+import (
+	"strings"
+	"videoweb/app/service/playletser"
+
+	"github.com/gin-gonic/gin"
+)
+
+// Detail 详情页 SSR：GET /api/app/playlet/detail；seoInfo 直接注入模板。
+func Detail(c *gin.Context) {
+	key := strings.TrimSpace(c.Param("slug"))
+	if key == "" {
+		NotFound(c, "未找到该短剧")
+		return
+	}
+	raw := playletser.FetchDetailOrNilByKey(c, key)
+	if raw == nil {
+		NotFound(c, "未找到该短剧")
+		return
+	}
+	// 有 slug 使用 slug，否则保留 ID 路由。
+	if redirectCanonical(c, playletser.DetailPath(raw.Slug, raw.ID)) {
+		return
+	}
+	HTMLOK(c, "detail.html", gin.H{
+		"title":         raw.Title,
+		"detail":        raw,
+		"seoInfo":       raw.SeoInfo,
+		"episodeRanges": playletser.BuildEpisodeRanges(raw.PlayletChapterInfo, raw.TotalEpisode, 30),
+	})
+}