Add downloadDanmaku speed option (fix #4824)

the1812 · Oct 14, 2024 · f0d5f17 · f0d5f17
1 parent 866ef53
commit f0d5f17
Show file tree

Hide file tree

Showing 3 changed files with 21 additions and 1 deletion.
diff --git a/registry/lib/components/video/danmaku/download/index.ts b/registry/lib/components/video/danmaku/download/index.ts
@@ -5,6 +5,7 @@ import { Toast } from '@/core/toast'
 import { videoAndBangumiUrls } from '@/core/utils/urls'
 import { DownloadVideoAssets } from '../../download/types'
 import { DanmakuDownloadType } from './utils'
+import { downloadDanmakuOptions } from './options'
 
 export const component = defineComponentMetadata({
   name: 'downloadDanmaku',
@@ -17,6 +18,7 @@ export const component = defineComponentMetadata({
   entry: none,
   reload: none,
   unload: none,
+  options: downloadDanmakuOptions,
   plugin: {
     displayName: '下载视频 - 下载弹幕支持',
     setup: ({ addData }) => {

diff --git a/registry/lib/components/video/danmaku/download/options.ts b/registry/lib/components/video/danmaku/download/options.ts
@@ -0,0 +1,10 @@
+import { defineOptionsMetadata, OptionsOfMetadata } from '@/components/define'
+
+export const downloadDanmakuOptions = defineOptionsMetadata({
+  speed: {
+    defaultValue: 'auto' as 'auto' | number,
+    hidden: true,
+  },
+})
+
+export type DownloadDanmakuOptions = OptionsOfMetadata<typeof downloadDanmakuOptions>
diff --git a/registry/lib/components/video/danmaku/download/utils.ts b/registry/lib/components/video/danmaku/download/utils.ts
@@ -6,6 +6,8 @@ import { DanmakuConverterConfig, DanmakuConverter } from '../converter/danmaku-c
 import { DanmakuType } from '../converter/danmaku-type'
 import { XmlDanmaku } from '../converter/xml-danmaku'
 import { playerAgent } from '@/components/video/player-agent'
+import { getComponentSettings } from '@/core/settings'
+import { DownloadDanmakuOptions } from './options'
 
 export class JsonDanmaku {
   // static SegmentSize = 6 * 60
@@ -71,6 +73,8 @@ export class JsonDanmaku {
 }
 export type DanmakuDownloadType = 'json' | 'xml' | 'ass'
 export const getUserDanmakuConfig = async () => {
+  const downloadDanmakuOptions =
+    getComponentSettings<DownloadDanmakuOptions>('downloadDanmaku').options
   const title = getFriendlyTitle()
   const defaultConfig: Omit<DanmakuConverterConfig, 'title'> = {
     font: '微软雅黑',
@@ -135,7 +139,11 @@ export const getUserDanmakuConfig = async () => {
 
       // 弹幕持续时长
       config.duration = (() => {
-        const scrollDuration = 18 - 3 * playerAgent.getPlayerConfig('dmSetting.speedplus', 0)
+        const speed =
+          downloadDanmakuOptions.speed === 'auto'
+            ? playerAgent.getPlayerConfig('dmSetting.speedplus', 0)
+            : downloadDanmakuOptions.speed
+        const scrollDuration = 18 - 3 * speed
         return (danmaku: { type: number }) => {
           switch (danmaku.type) {
             case 4: