添加弹幕功能

添加弹幕功能

internal/handler/danmaku.go

@@ -0,0 +1,33 @@
+// Package handler — danmaku endpoints.
+package handler
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+
+	"github.com/ShukeBta/MediaStationGo/internal/service"
+)
+
+// getDanmakuHandler returns danmaku for a media. ?kw= optionally overrides the
+// search keyword (used by the player's manual search box); ?episodeId= forces a
+// specific danmaku library chosen by the user after a disambiguation.
+func getDanmakuHandler(svc *service.Container) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		res, err := svc.Danmaku.Fetch(c.Request.Context(), c.Param("id"), c.Query("kw"), c.Query("episodeId"))
+		if err != nil {
+			c.JSON(http.StatusNotFound, gin.H{"error": err.Error()})
+			return
+		}
+		c.JSON(http.StatusOK, res)
+	}
+}
+
+// getDanmakuConfigHandler exposes the danmaku renderer knobs (opacity, font
+// size, area, enabled) so the player can initialize its control panel without
+// admin privileges.
+func getDanmakuConfigHandler(svc *service.Container) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		c.JSON(http.StatusOK, svc.Danmaku.Config(c.Request.Context()))
+	}
+}