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添加动图支持，优化图片和视频上传逻辑，调整超时设置，增强评论时间格式化

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This commit is contained in:
feie9454 2025-10-23 00:58:56 +08:00
parent fe9bc8fd6c
commit 77bc2c5775
15 changed files with 82 additions and 31 deletions
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12
app/api/fetcher/browser.ts
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@ -9,10 +9,18 @@ let refCount = 0
let idleCloseTimer: NodeJS.Timeout | null = null
const USER_DATA_DIR = 'chrome-profile/douyin'
const DEFAULT_OPTIONS = { headless: true } as const
async function launchContext(): Promise<BrowserContext> {
const ctx = await chromium.launchPersistentContext(USER_DATA_DIR, DEFAULT_OPTIONS)
const ctx = await chromium.launchPersistentContext(
USER_DATA_DIR,
{
headless: Boolean(process.env.CHROMIUM_HEADLESS ?? 'false'),
viewport: {
width: Number(process.env.CHROMIUM_VIEWPORT_WIDTH ?? 1280),
height: Number(process.env.CHROMIUM_VIEWPORT_HEIGHT ?? 1080)
}
}
)
// When the context is closed externally, reset manager state
ctx.on('close', () => {
context = null

4
app/api/fetcher/index.ts
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@ -84,11 +84,11 @@ export async function scrapeDouyin(url: string) {
const firstTypePromise = waitForFirstResponse(context, [
{ key: 'detail', test: (r: Response) => r.url().includes(DETAIL_PATH) && r.status() === 200 },
{ key: 'post', test: (r: Response) => r.url().includes(POST_PATH) && r.status() === 200 },
], 9_000); // 整体 9s 兜底超时，不逐个等待
], 40_000);
// 评论只做短时“有就用、没有不等”的监听
const commentPromise = waitForResponseWithTimeout(
context, (r: Response) => r.url().includes(COMMENT_PATH) && r.status() === 200, 8_000
context, (r: Response) => r.url().includes(COMMENT_PATH) && r.status() === 200, 40_000
).catch(() => null);
await page.goto(url, { waitUntil: 'domcontentloaded', timeout: 60_000 });

6
app/api/fetcher/persist.ts
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@ -138,7 +138,7 @@ export async function saveImagePostToDB(
context: BrowserContext,
aweme: DouyinImageAweme,
commentResp: DouyinCommentResponse,
uploads: { images: { url: string; width?: number; height?: number }[]; musicUrl?: string },
uploads: { images: { url: string; width?: number; height?: number, video?: string }[]; musicUrl?: string },
rawJson?: any
) {
if (!aweme?.author?.sec_uid) throw new Error('作者 sec_uid 缺失');
@ -205,7 +205,7 @@ export async function saveImagePostToDB(
// Upsert ImageFiles（按顺序）
for (let i = 0; i < uploads.images.length; i++) {
const { url, width, height } = uploads.images[i];
const { url, width, height, video } = uploads.images[i];
await prisma.imageFile.upsert({
where: { postId_order: { postId: imagePost.aweme_id, order: i } },
create: {
@ -214,11 +214,13 @@ export async function saveImagePostToDB(
url,
width: typeof width === 'number' ? width : null,
height: typeof height === 'number' ? height : null,
animated: video || null,
},
update: {
url,
width: typeof width === 'number' ? width : null,
height: typeof height === 'number' ? height : null,
animated: video || null,
},
});
}

3
app/api/fetcher/types.d.ts vendored
View File

@ -126,6 +126,9 @@ interface DouyinImageInfo {
download_url_list?: string[]; // 可能带水印
width: number;
height: number;
video: {
play_addr: { src: string }[]
} | null; // 如果是动图，会有 video 信息
}
/** 音乐基本信息（精简） */

20
app/api/fetcher/uploader.ts
View File

@ -31,7 +31,7 @@ export async function handleImagePost(
aweme: DouyinImageAweme
): Promise<{ images: { url: string; width?: number; height?: number }[]; musicUrl?: string }> {
const awemeId = aweme.aweme_id;
const uploadedImages: { url: string; width?: number; height?: number }[] = [];
const uploadedImages: { url: string; width?: number; height?: number, video?: string }[] = [];
// 下载图片（顺序保持）
for (let i = 0; i < (aweme.images?.length || 0); i++) {
@ -42,8 +42,26 @@ export async function handleImagePost(
const safeExt = ext || 'jpg';
const fileName = generateUniqueFileName(`${awemeId}/${i}.${safeExt}`, 'douyin/images');
const uploaded = await uploadFile(buffer, fileName, { 'Content-Type': contentType });
if (img.video?.play_addr) {
// 如果是动图，下载 video 并上传
const videoUrl = img.video.play_addr[0]?.src;
if (videoUrl) {
try {
const { buffer: videoBuffer, contentType: videoContentType, ext: videoExt } = await downloadBinary(context, videoUrl);
const safeVideoExt = videoExt || 'mp4';
const videoFileName = generateUniqueFileName(`${awemeId}/${i}_animated.${safeVideoExt}`, 'douyin/images');
const uploadedVideo = await uploadFile(videoBuffer, videoFileName, { 'Content-Type': videoContentType });
// 将动图的 video URL 也存储起来
uploadedImages.push({ url: uploaded, width: img?.width, height: img?.height, video: uploadedVideo });
} catch (e) {
console.warn(`[image] 动图视频上传失败，跳过：`, (e as Error)?.message || e);
}
}
} else {
uploadedImages.push({ url: uploaded, width: img?.width, height: img?.height });
}
}
// 下载音乐（可选）
let musicUrl: string | undefined;

3
app/aweme/[awemeId]/Client.tsx
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@ -18,7 +18,7 @@ import { useNavigation } from "./hooks/useNavigation";
import { usePlayerState } from "./hooks/usePlayerState";
import { useVideoPlayer } from "./hooks/useVideoPlayer";
const SEGMENT_MS = 5000;
const SEGMENT_MS = 4000;
interface AwemeDetailClientProps {
data: AwemeData;
@ -51,6 +51,7 @@ export default function AwemeDetailClient({ data, neighbors }: AwemeDetailClient
audioRef,
scrollerRef,
setProgress: playerState.setProgress,
segmentMs: SEGMENT_MS,
});
// 视频播放器 hooks

4
app/aweme/[awemeId]/components/CommentList.tsx
View File

@ -1,6 +1,6 @@
import { ThumbsUp } from "lucide-react";
import type { Comment, User } from "../types";
import { formatRelativeTime } from "../utils";
import { formatRelativeTime, formatAbsoluteUTC } from "../utils";
import { CommentText } from "./CommentText";
interface CommentListProps {
@ -20,7 +20,7 @@ export function CommentList({ author, createdAt, comments }: CommentListProps) {
</div>
<div>
<div className="font-medium text-white/95 text-sm sm:text-base">{author.nickname}</div>
<div className="text-xs text-white/50" title={new Date(createdAt).toLocaleString()}>
<div className="text-xs text-white/50" title={formatAbsoluteUTC(createdAt)}>
发布于 {formatRelativeTime(createdAt)}
</div>
</div>

5
app/aweme/[awemeId]/components/ImageCarousel.tsx
View File

@ -19,8 +19,8 @@ export const ImageCarousel = forwardRef<HTMLDivElement, ImageCarouselProps>(
key={img.id}
className="relative h-full min-w-full snap-center flex items-center justify-center bg-black/70 cursor-pointer"
onClick={onTogglePlay}
>
<img
>{
img.animated ? <video src={img.animated} autoPlay muted playsInline className="max-w-full max-h-full object-contain" /> : <img
src={img.url}
alt={`image-${i + 1}`}
className="max-w-full max-h-full object-contain"
@ -29,6 +29,7 @@ export const ImageCarousel = forwardRef<HTMLDivElement, ImageCarouselProps>(
height: img.height ? `${img.height}px` : undefined,
}}
/>
}
</div>
))}
</div>

4
app/aweme/[awemeId]/components/MediaControls.tsx
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@ -15,7 +15,7 @@ import {
} from "lucide-react";
import type { RefObject } from "react";
import type { LoopMode, ObjectFit, User } from "../types";
import { formatRelativeTime, formatTime } from "../utils";
import { formatRelativeTime, formatTime, formatAbsoluteUTC } from "../utils";
import { ProgressBar } from "./ProgressBar";
import { SegmentedProgressBar } from "./SegmentedProgressBar";
@ -90,7 +90,7 @@ export function MediaControls({
<span className="text-[13px] leading-tight text-white/95 drop-shadow">·</span>
<span
className="text-[11px] leading-tight text-white/95 drop-shadow"
title={new Date(createdAt).toLocaleString()}
title={formatAbsoluteUTC(createdAt)}
>
{formatRelativeTime(createdAt)}
</span>

13
app/aweme/[awemeId]/hooks/useImageCarousel.ts
View File

@ -3,8 +3,6 @@ import type { RefObject } from "react";
import { useRouter } from "next/navigation";
import type { ImageData, LoopMode, Neighbors } from "../types";
const SEGMENT_MS = 5000;
interface UseImageCarouselProps {
images: ImageData["images"];
isPlaying: boolean;
@ -14,6 +12,8 @@ interface UseImageCarouselProps {
audioRef: RefObject<HTMLAudioElement | null>;
scrollerRef: RefObject<HTMLDivElement | null>;
setProgress: (progress: number) => void;
/** 单张图片显示时长（毫秒），默认 5000ms */
segmentMs?: number;
}
export function useImageCarousel({
@ -25,6 +25,7 @@ export function useImageCarousel({
audioRef,
scrollerRef,
setProgress,
segmentMs = 5000,
}: UseImageCarouselProps) {
const router = useRouter();
const [idx, setIdx] = useState(0);
@ -67,8 +68,8 @@ export function useImageCarousel({
let localIdx = idxRef.current;
let elapsed = ts - start;
while (elapsed >= SEGMENT_MS) {
elapsed -= SEGMENT_MS;
while (elapsed >= segmentMs) {
elapsed -= segmentMs;
if (localIdx >= images.length - 1) {
if (loopMode === "sequential" && neighbors?.next) {
@ -89,7 +90,7 @@ export function useImageCarousel({
if (el) el.scrollTo({ left: localIdx * el.clientWidth, behavior: "smooth" });
}
const localSeg = Math.max(0, Math.min(1, elapsed / SEGMENT_MS));
const localSeg = Math.max(0, Math.min(1, elapsed / segmentMs));
setSegProgress(localSeg);
setProgress((localIdx + localSeg) / images.length);
@ -101,7 +102,7 @@ export function useImageCarousel({
if (rafRef.current) cancelAnimationFrame(rafRef.current);
rafRef.current = null;
};
}, [images?.length, isPlaying, loopMode, neighbors?.next, router, scrollerRef, setProgress]);
}, [images?.length, isPlaying, loopMode, neighbors?.next, router, scrollerRef, setProgress, segmentMs]);
return {
idx,

2
app/aweme/[awemeId]/page.tsx
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@ -83,7 +83,7 @@ export default async function AwemeDetail({ params }: { params: Promise<{ awemeI
aweme_id: post!.aweme_id,
desc: post!.desc,
created_at: post!.created_at,
images: post!.images.map((i) => ({ id: i.id, url: i.url, width: i.width ?? undefined, height: i.height ?? undefined })),
images: post!.images,
music_url: post!.music_url,
author: { nickname: post!.author.nickname, avatar_url: post!.author.avatar_url },
comments: post!.comments.map((c) => ({

2
app/aweme/[awemeId]/types.ts
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@ -26,7 +26,7 @@ export type ImageData = {
aweme_id: string;
desc: string;
created_at: string | Date;
images: { id: string; url: string; width?: number; height?: number }[];
images: { id: string; url: string; width?: number; height?: number, animated?: string }[];
music_url?: string | null;
author: User;
comments: Comment[];

13
app/aweme/[awemeId]/utils.ts
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@ -70,3 +70,16 @@ export function saveToStorage(key: string, value: string | number): void {
if (typeof window === "undefined") return;
localStorage.setItem(key, value.toString());
}
// 稳定的绝对时间格式（与 locale 无关），用于避免 SSR/CSR 水合不一致
// 输出示例：2025-10-20 08:23:05 UTC
export function formatAbsoluteUTC(date: string | Date): string {
const d = new Date(date);
const Y = d.getUTCFullYear();
const M = String(d.getUTCMonth() + 1).padStart(2, "0");
const D = String(d.getUTCDate()).padStart(2, "0");
const h = String(d.getUTCHours()).padStart(2, "0");
const m = String(d.getUTCMinutes()).padStart(2, "0");
const s = String(d.getUTCSeconds()).padStart(2, "0");
return `${Y}-${M}-${D} ${h}:${m}:${s} UTC`;
}

2
prisma/migrations/20251022131006_add_post_animation/migration.sql Normal file
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@ -0,0 +1,2 @@
-- AlterTable
ALTER TABLE "ImageFile" ADD COLUMN "animated" TEXT;

2
prisma/schema.prisma
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@ -143,6 +143,8 @@ model ImageFile {
width Int?
height Int?
animated String? // 如果是动图，存储 video 格式的 URL
createdAt DateTime @default(now())
updatedAt DateTime @updatedAt