feat(plugin): MPRIS 媒体控制插件 — 支持分P、合集、单视频及封面同步精简版

registry/lib/plugins/video/mpris-cover/index.ts

@@ -0,0 +1,46 @@
+import type { PluginMetadata } from '@/plugins/plugin'
+import { videoChange } from '@/core/observer'
+import { VideoInfo } from '@/components/video/video-info'
+
+const COVER_SIZES = '480x270'
+const COVER_TYPE = 'image/jpeg'
+
+export const plugin: PluginMetadata = {
+  name: 'video.mpris-cover',
+  displayName: 'MPRIS 封面同步',
+  description: `将系统媒体控制（MPRIS）的专辑封面替换为当前正在播放的 Bilibili 视频封面。`,
+  setup: () => {
+    if (!('mediaSession' in navigator)) {
+      return
+    }
+
+    const ms = navigator.mediaSession
+    let requestId = 0
+
+    videoChange(async ({ aid }) => {
+      const currentId = ++requestId
+      let info: VideoInfo
+      try {
+        info = await new VideoInfo(String(aid)).fetchInfo()
+      } catch {
+        return
+      }
+
+      if (currentId !== requestId) {
+        return
+      }
+
+      if (!info.coverUrl) {
+        return
+      }
+
+      const artwork: MediaImage[] = [{ src: info.coverUrl, sizes: COVER_SIZES, type: COVER_TYPE }]
+
+      if (ms.metadata) {
+        ms.metadata.artwork = artwork
+      } else {
+        ms.metadata = new MediaMetadata({ artwork })
+      }
+    })
+  },
+}