Initial commit: OmniAI Web Frontend

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
This commit is contained in:
2026-06-02 12:38:01 +08:00
commit bedee3ba8d
183 changed files with 94805 additions and 0 deletions
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import {
CloseOutlined,
DeleteOutlined,
EditOutlined,
MenuFoldOutlined,
MenuUnfoldOutlined,
MessageOutlined,
PlusOutlined,
} from "@ant-design/icons";
import { useCallback, useState } from "react";
import type { ConversationSummary } from "../../api/conversationClient";
interface ConversationSidebarProps {
conversations: ConversationSummary[];
activeId: number | null;
collapsed: boolean;
onToggle: () => void;
onSelect: (id: number) => void;
onNew: () => void;
onDelete: (id: number) => void;
onRename: (id: number, title: string) => void;
}
function formatRelativeTime(dateStr: string): string {
const now = Date.now();
const then = new Date(dateStr).getTime();
const diff = now - then;
if (diff < 60_000) return "刚刚";
if (diff < 3_600_000) return `${Math.floor(diff / 60_000)} 分钟前`;
if (diff < 86_400_000) return `${Math.floor(diff / 3_600_000)} 小时前`;
if (diff < 604_800_000) return `${Math.floor(diff / 86_400_000)} 天前`;
return new Date(dateStr).toLocaleDateString("zh-CN");
}
export default function ConversationSidebar({
conversations,
activeId,
collapsed,
onToggle,
onSelect,
onNew,
onDelete,
onRename,
}: ConversationSidebarProps) {
const [editingId, setEditingId] = useState<number | null>(null);
const [editValue, setEditValue] = useState("");
const startRename = useCallback((id: number, currentTitle: string) => {
setEditingId(id);
setEditValue(currentTitle);
}, []);
const commitRename = useCallback(() => {
if (editingId !== null && editValue.trim()) {
onRename(editingId, editValue.trim());
}
setEditingId(null);
}, [editingId, editValue, onRename]);
return (
<aside className={`conversation-sidebar${collapsed ? " is-collapsed" : ""}`}>
<div className="conversation-sidebar__header">
<button
type="button"
className="conversation-sidebar__toggle"
onClick={onToggle}
aria-label={collapsed ? "展开侧边栏" : "收起侧边栏"}
>
{collapsed ? <MenuUnfoldOutlined /> : <MenuFoldOutlined />}
</button>
{!collapsed && (
<button type="button" className="conversation-sidebar__new" onClick={onNew}>
<PlusOutlined />
</button>
)}
</div>
{!collapsed && (
<div className="conversation-sidebar__list">
{conversations.length === 0 ? (
<div className="conversation-sidebar__empty">
<MessageOutlined />
<span></span>
</div>
) : (
conversations.map((conv) => (
<div
key={conv.id}
className={`conversation-sidebar__item${conv.id === activeId ? " is-active" : ""}`}
>
{editingId === conv.id ? (
<input
className="conversation-sidebar__rename-input"
value={editValue}
onChange={(e) => setEditValue(e.target.value)}
onBlur={commitRename}
onKeyDown={(e) => {
if (e.key === "Enter") commitRename();
if (e.key === "Escape") setEditingId(null);
}}
autoFocus
/>
) : (
<button
type="button"
className="conversation-sidebar__item-main"
onClick={() => onSelect(conv.id)}
>
<span className="conversation-sidebar__item-title">{conv.title}</span>
<span className="conversation-sidebar__item-time">
{formatRelativeTime(conv.updatedAt)}
</span>
</button>
)}
<div className="conversation-sidebar__item-actions">
<button
type="button"
aria-label="重命名"
onClick={() => startRename(conv.id, conv.title)}
>
<EditOutlined />
</button>
<button
type="button"
aria-label="删除"
onClick={() => onDelete(conv.id)}
>
<DeleteOutlined />
</button>
</div>
</div>
))
)}
</div>
)}
</aside>
);
}
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import {
CloudSyncOutlined,
DeleteOutlined,
EditOutlined,
FolderOpenOutlined,
MenuFoldOutlined,
MenuUnfoldOutlined,
ReloadOutlined,
} from "@ant-design/icons";
import { useCallback, useMemo, useState } from "react";
import type { WebProjectSummary } from "../../types";
interface ProjectSidebarProps {
projects: WebProjectSummary[];
activeId: string | null;
collapsed: boolean;
filterMode?: "chat" | "image" | "video";
loading?: boolean;
error?: string | null;
onToggle: () => void;
onSelect: (id: string) => void;
onRefresh: () => void;
onRename: (id: string, title: string) => void;
onDelete: (id: string) => void;
}
function formatRelativeTime(dateStr: string): string {
const then = new Date(dateStr).getTime();
if (!Number.isFinite(then)) return "";
const diff = Date.now() - then;
if (diff < 60_000) return "just now";
if (diff < 3_600_000) return `${Math.floor(diff / 60_000)} min ago`;
if (diff < 86_400_000) return `${Math.floor(diff / 3_600_000)} h ago`;
if (diff < 604_800_000) return `${Math.floor(diff / 86_400_000)} d ago`;
return new Date(dateStr).toLocaleDateString("zh-CN");
}
export default function ProjectSidebar({
projects,
activeId,
collapsed,
filterMode,
loading,
error,
onToggle,
onSelect,
onRefresh,
onRename,
onDelete,
}: ProjectSidebarProps) {
const [editingId, setEditingId] = useState<string | null>(null);
const [editValue, setEditValue] = useState("");
const filteredProjects = useMemo(
() => filterMode ? projects.filter((p) => p.mode === filterMode) : projects,
[projects, filterMode],
);
const startRename = useCallback((project: WebProjectSummary) => {
setEditingId(project.id);
setEditValue(project.name);
}, []);
const commitRename = useCallback(() => {
if (editingId && editValue.trim()) {
onRename(editingId, editValue.trim());
}
setEditingId(null);
}, [editValue, editingId, onRename]);
return (
<aside className={`conversation-sidebar${collapsed ? " is-collapsed" : ""}`}>
<div className="conversation-sidebar__header">
<button
type="button"
className="conversation-sidebar__toggle"
onClick={onToggle}
aria-label={collapsed ? "Expand project sidebar" : "Collapse project sidebar"}
>
{collapsed ? <MenuUnfoldOutlined /> : <MenuFoldOutlined />}
</button>
{!collapsed && (
<div className="conversation-sidebar__header-actions">
<button type="button" className="conversation-sidebar__new" onClick={() => onSelect("")}>
<FolderOpenOutlined />
</button>
<button type="button" className="conversation-sidebar__icon-button" onClick={onRefresh} aria-label="刷新记录">
<ReloadOutlined />
</button>
</div>
)}
</div>
{!collapsed && (
<div className="conversation-sidebar__list">
{error ? (
<div className="conversation-sidebar__empty">
<CloudSyncOutlined />
<span>Server data failed to load</span>
</div>
) : filteredProjects.length === 0 ? (
<div className="conversation-sidebar__empty">
<FolderOpenOutlined />
<span>{loading ? "正在加载记录..." : "暂无该类型记录"}</span>
</div>
) : (
filteredProjects.map((project) => (
<div
key={project.id}
className={`conversation-sidebar__item${project.id === activeId ? " is-active" : ""}`}
>
{editingId === project.id ? (
<input
className="conversation-sidebar__rename-input"
value={editValue}
onChange={(event) => setEditValue(event.target.value)}
onBlur={commitRename}
onKeyDown={(event) => {
if (event.key === "Enter") commitRename();
if (event.key === "Escape") setEditingId(null);
}}
autoFocus
/>
) : (
<button
type="button"
className="conversation-sidebar__item-main"
onClick={() => onSelect(project.id)}
>
<span className="conversation-sidebar__item-title">{project.name}</span>
<span className="conversation-sidebar__item-time">
{project.source === "server" ? formatRelativeTime(project.updatedAt) : "preview"}
</span>
</button>
)}
<div className="conversation-sidebar__item-actions">
<button type="button" aria-label="Rename project" onClick={() => startRename(project)}>
<EditOutlined />
</button>
<button type="button" aria-label="Delete project" onClick={() => onDelete(project.id)}>
<DeleteOutlined />
</button>
</div>
</div>
))
)}
</div>
)}
</aside>
);
}
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import { useSmoothedProgress } from "../../hooks/useSmoothedProgress";
type MessageStatus = "thinking" | "completed" | "failed" | string;
interface SmoothedProgressBarProps {
progress: number;
status: MessageStatus;
label?: string;
}
function mapMessageStatus(status: MessageStatus) {
if (status === "thinking") return "running" as const;
if (status === "completed") return "completed" as const;
if (status === "failed") return "failed" as const;
return "running" as const;
}
export function SmoothedProgressBar({ progress, status, label }: SmoothedProgressBarProps) {
const smoothed = useSmoothedProgress(progress, mapMessageStatus(status));
return (
<>
<span>{label || "超分处理中..."}</span>
<strong>{smoothed}%</strong>
<i style={{ width: `${smoothed}%` }} />
</>
);
}
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import { memo, useCallback, useEffect, useRef, useState, type CSSProperties, type ChangeEvent } from "react";
import {
AppstoreOutlined,
CaretRightOutlined,
ClockCircleOutlined,
CopyOutlined,
DownloadOutlined,
FileTextOutlined,
FullscreenOutlined,
MutedOutlined,
PauseOutlined,
PictureOutlined,
ReloadOutlined,
SoundOutlined,
StopOutlined,
ThunderboltOutlined,
} from "@ant-design/icons";
import { assetClient } from "../../../api/assetClient";
import { communityClient } from "../../../api/communityClient";
import { saveAssetToLocalLibrary } from "../../assets/localAssetStore";
import { SmoothedProgressBar } from "../SmoothedProgressBar";
import { useSmoothedProgress } from "../../../hooks/useSmoothedProgress";
import { renderMarkdownBlocks } from "../markdownRenderer";
import { downloadResultAsset } from "../workbenchDownload";
import type { WorkbenchChatAttachment, WorkbenchChatMessage, WorkbenchResultActionPayload } from "../workbenchChatTypes";
// ─── Helpers ──────────────────────────────────────────────────────────────────
function cleanModelDisplayLabel(label: string) {
const channelName = "百炼";
return label.replace(new RegExp(`\\s*[(]\\s*${channelName}\\s*[)]`, "g"), "").trim();
}
function formatMediaTime(value: number) {
if (!Number.isFinite(value) || value <= 0) return "0:00";
const minutes = Math.floor(value / 60);
const seconds = Math.floor(value % 60);
return `${minutes}:${String(seconds).padStart(2, "0")}`;
}
// ─── MarkdownMessage ──────────────────────────────────────────────────────────
export const MarkdownMessage = memo(function MarkdownMessage({ text }: { text: string }) {
const normalized = text.trim();
if (!normalized) return null;
return <div className="ai-chat-markdown">{renderMarkdownBlocks(normalized)}</div>;
});
// ─── ImmersiveVideoPlayer ─────────────────────────────────────────────────────
export const ImmersiveVideoPlayer = memo(function ImmersiveVideoPlayer({
src,
title,
}: {
src: string;
title: string;
}) {
const videoRef = useRef<HTMLVideoElement | null>(null);
const frameRef = useRef<HTMLDivElement | null>(null);
const [isPlaying, setIsPlaying] = useState(false);
const [isMuted, setIsMuted] = useState(false);
const [isFullscreen, setIsFullscreen] = useState(false);
const [duration, setDuration] = useState(0);
const [currentTime, setCurrentTime] = useState(0);
const [volume, setVolume] = useState(1);
const syncVideoState = useCallback(() => {
const video = videoRef.current;
if (!video) return;
setIsPlaying(!video.paused && !video.ended);
setIsMuted(video.muted);
setVolume(video.volume);
setCurrentTime(video.currentTime || 0);
setDuration(Number.isFinite(video.duration) ? video.duration : 0);
}, []);
useEffect(() => {
const video = videoRef.current;
if (!video) return undefined;
video.volume = volume;
syncVideoState();
const events: Array<keyof HTMLMediaElementEventMap> = [
"loadedmetadata",
"durationchange",
"timeupdate",
"play",
"pause",
"ended",
"volumechange",
];
events.forEach((eventName) => video.addEventListener(eventName, syncVideoState));
return () => events.forEach((eventName) => video.removeEventListener(eventName, syncVideoState));
}, [src, syncVideoState, volume]);
useEffect(() => {
const handleFullscreenChange = () => {
setIsFullscreen(document.fullscreenElement === frameRef.current);
};
document.addEventListener("fullscreenchange", handleFullscreenChange);
return () => document.removeEventListener("fullscreenchange", handleFullscreenChange);
}, []);
const togglePlayback = useCallback(() => {
const video = videoRef.current;
if (!video) return;
if (video.paused || video.ended) {
void video.play().catch(() => {});
} else {
video.pause();
}
}, []);
const handleSeek = (event: ChangeEvent<HTMLInputElement>) => {
const video = videoRef.current;
const nextTime = Number(event.currentTarget.value);
if (!video || !Number.isFinite(nextTime)) return;
video.currentTime = nextTime;
setCurrentTime(nextTime);
};
const handleVolumeChange = (event: ChangeEvent<HTMLInputElement>) => {
const video = videoRef.current;
const nextVolume = Number(event.currentTarget.value);
if (!video || !Number.isFinite(nextVolume)) return;
video.volume = nextVolume;
video.muted = nextVolume === 0;
setVolume(nextVolume);
setIsMuted(video.muted);
};
const toggleMute = useCallback(() => {
const video = videoRef.current;
if (!video) return;
video.muted = !video.muted;
setIsMuted(video.muted);
}, []);
const toggleFullscreen = useCallback(() => {
const frame = frameRef.current;
if (!frame) return;
if (document.fullscreenElement === frame) {
void document.exitFullscreen?.();
} else {
void frame.requestFullscreen?.();
}
}, []);
const progress = duration > 0 ? Math.min(100, Math.max(0, (currentTime / duration) * 100)) : 0;
const volumeProgress = Math.min(100, Math.max(0, volume * 100));
return (
<div
ref={frameRef}
className={`ai-chat-media-player${isPlaying ? " is-playing" : ""}${isFullscreen ? " is-fullscreen" : ""}`}
>
<div className="ai-chat-media-player__stage" onClick={togglePlayback}>
<video
ref={videoRef}
key={src}
src={src}
playsInline
preload="metadata"
aria-label={title}
/>
<span className="ai-chat-media-player__vignette" />
<button
type="button"
className="ai-chat-media-player__center-play"
onClick={(event) => {
event.stopPropagation();
togglePlayback();
}}
aria-label={isPlaying ? "Pause video" : "Play video"}
>
{isPlaying ? <PauseOutlined /> : <CaretRightOutlined />}
</button>
</div>
<div className="ai-chat-media-player__controls" onClick={(event) => event.stopPropagation()}>
<input
className="ai-chat-media-player__seek"
type="range"
min="0"
max={duration || 0}
step="0.01"
value={Math.min(currentTime, duration || currentTime)}
onChange={handleSeek}
disabled={duration <= 0}
aria-label="Video progress"
style={{ "--progress": `${progress}%` } as CSSProperties}
/>
<div className="ai-chat-media-player__bar">
<button type="button" onClick={togglePlayback} aria-label={isPlaying ? "Pause video" : "Play video"}>
{isPlaying ? <PauseOutlined /> : <CaretRightOutlined />}
</button>
<span className="ai-chat-media-player__time">
{formatMediaTime(currentTime)} / {formatMediaTime(duration)}
</span>
<span className="ai-chat-media-player__spacer" />
<button type="button" onClick={toggleMute} aria-label={isMuted ? "Unmute video" : "Mute video"}>
{isMuted || volume === 0 ? <MutedOutlined /> : <SoundOutlined />}
</button>
<input
className="ai-chat-media-player__volume"
type="range"
min="0"
max="1"
step="0.01"
value={isMuted ? 0 : volume}
onChange={handleVolumeChange}
aria-label="Video volume"
style={{ "--progress": `${isMuted ? 0 : volumeProgress}%` } as CSSProperties}
/>
<button type="button" onClick={toggleFullscreen} aria-label="Fullscreen video">
<FullscreenOutlined />
</button>
</div>
</div>
</div>
);
});
// ─── ResultCard ───────────────────────────────────────────────────────────────
export const ResultCard = memo(function ResultCard({
message,
onRegenerate,
onOpenMedia,
onSuperResolveVideo,
onSuperResolveImage,
onOpenResultInCanvas,
downloadFilenameBase,
}: {
message: WorkbenchChatMessage;
onRegenerate: (message: WorkbenchChatMessage) => void;
onOpenMedia: (item: WorkbenchChatAttachment) => void;
onSuperResolveVideo: (message: WorkbenchChatMessage) => void;
onSuperResolveImage: (message: WorkbenchChatMessage) => void;
onOpenResultInCanvas?: (payload: WorkbenchResultActionPayload) => void;
downloadFilenameBase?: string;
}) {
const [mediaRatio, setMediaRatio] = useState<string | null>(null);
const [actionNotice, setActionNotice] = useState<string | null>(null);
const [isPublishing, setIsPublishing] = useState(false);
const [isDownloading, setIsDownloading] = useState(false);
const [mediaExpired, setMediaExpired] = useState(false);
const isVideo = message.resultType === "video";
const hasMedia = !!message.resultUrl;
const isSuperResolving =
hasMedia &&
message.status === "thinking" &&
message.taskStatusLabel?.includes("超分");
const promptText = message.prompt || (message.resultUrl ? "" : message.body);
const handleCopyPrompt = () => {
if (promptText) {
navigator.clipboard.writeText(promptText);
}
};
const specs = message.result?.specs || [];
const modelTag = cleanModelDisplayLabel(specs[0] || "");
const modeTag = specs.length > 1 ? specs[1] : "";
const mediaStyle = mediaRatio ? ({ "--media-ratio": mediaRatio } as CSSProperties) : undefined;
const durationTag = specs.find((spec) => /\b\d+s\b|秒/.test(spec)) || "5s";
const openGeneratedMedia = () => {
if (!message.resultUrl) return;
onOpenMedia({
kind: isVideo ? "video" : "image",
name: message.result?.title || (isVideo ? "生成视频" : "生成图片"),
token: message.taskId ? `#${message.taskId}` : "@结果",
previewUrl: message.resultUrl,
remoteUrl: message.resultUrl,
});
};
const resultTitle = message.result?.title || (isVideo ? "生成视频" : "生成图片");
const handleDownload = async () => {
if (!message.resultUrl || isDownloading) return;
setIsDownloading(true);
setActionNotice("正在准备下载...");
try {
const filenameBase = downloadFilenameBase || resultTitle;
const status = await downloadResultAsset(message.resultUrl, filenameBase, isVideo, message.resultOssKey ? undefined : message.taskId);
setActionNotice(status === "saved" ? "已保存到本地" : "已开始保存到本地");
} catch (error) {
if (error instanceof DOMException && error.name === "AbortError") {
setActionNotice("已取消保存");
} else {
setActionNotice(error instanceof Error ? error.message : "下载失败,请稍后重试");
}
} finally {
setIsDownloading(false);
}
};
const buildResultPayload = (): WorkbenchResultActionPayload | null => {
if (!message.resultUrl || !message.resultType) return null;
return {
title: resultTitle,
prompt: promptText,
resultUrl: message.resultUrl,
resultType: message.resultType,
taskId: message.taskId,
resultOriginalUrl: message.resultOriginalUrl,
resultOssKey: message.resultOssKey,
resultMimeType: message.resultMimeType,
};
};
const handleSaveAsset = async () => {
const payload = buildResultPayload();
if (!payload) return;
saveAssetToLocalLibrary({
type: payload.resultType === "video" ? "video" : "scene",
name: payload.title,
description: payload.prompt || "从生成结果保存的素材。",
imageUrl: payload.resultUrl,
tags: [payload.resultType === "video" ? "生成视频" : "生成图片", "工作台"],
});
try {
await assetClient.create({
type: payload.resultType === "video" ? "video" : "image",
name: payload.title,
description: payload.prompt || "从生成结果保存的素材。",
url: payload.resultUrl,
ossKey: payload.resultOssKey,
tags: [payload.resultType === "video" ? "生成视频" : "生成图片", "工作台"],
sourceTaskId: payload.taskId,
metadata: {
source: "workbench-result",
prompt: payload.prompt,
resultType: payload.resultType,
originalUrl: payload.resultOriginalUrl || null,
mimeType: payload.resultMimeType || null,
},
});
setActionNotice("已保存到服务器资产库");
} catch {
setActionNotice("已保存到本地资产库,登录后可同步服务器。");
}
};
const handleContinueInCanvas = () => {
const payload = buildResultPayload();
if (!payload) return;
onOpenResultInCanvas?.(payload);
setActionNotice("已打开画布继续编辑");
};
const handlePublish = async () => {
const payload = buildResultPayload();
if (!payload || isPublishing) return;
setIsPublishing(true);
setActionNotice(null);
try {
await communityClient.publishCase({
title: payload.title,
description: payload.prompt || "从工作台生成结果提交的社区作品。",
coverUrl: payload.resultUrl,
tags: [payload.resultType === "video" ? "视频" : "图片", "Web生成"],
metadata: {
source: "workbench-result",
taskId: payload.taskId,
prompt: payload.prompt,
resultType: payload.resultType,
resultOssKey: payload.resultOssKey || null,
resultOriginalUrl: payload.resultOriginalUrl || null,
resultMimeType: payload.resultMimeType || null,
},
assets: [
{
assetType: payload.resultType,
title: payload.title,
url: payload.resultUrl,
ossKey: payload.resultOssKey,
metadata: {
prompt: payload.prompt,
taskId: payload.taskId,
originalUrl: payload.resultOriginalUrl || null,
mimeType: payload.resultMimeType || null,
},
},
],
});
setActionNotice("已提交社区审核。");
} catch (error) {
setActionNotice(error instanceof Error ? error.message : "提交社区失败");
} finally {
setIsPublishing(false);
}
};
return (
<div className={`ai-chat-image-result-card result-card-enter${isVideo ? " is-video" : ""}`}>
{hasMedia ? (
<div className={`ai-chat-image-frame${isVideo ? " ai-chat-image-frame--video" : ""}${mediaExpired ? " is-expired" : ""}`} style={mediaStyle}>
{mediaExpired ? (
<div className="ai-chat-media-expired">
<span></span>
<button type="button" onClick={() => onRegenerate(message)}>
<ReloadOutlined />
</button>
</div>
) : isVideo ? (
<button type="button" className="ai-chat-video-poster" onClick={openGeneratedMedia}>
<video
src={message.resultUrl}
playsInline
muted
loop
preload="metadata"
onError={() => setMediaExpired(true)}
/>
<span className="ai-chat-video-poster__scrim" />
<span className="ai-chat-video-poster__play">
<CaretRightOutlined />
</span>
<span className="ai-chat-video-poster__duration">
<ClockCircleOutlined /> {durationTag}
</span>
</button>
) : (
<button type="button" className="ai-chat-image-preview-button" onClick={openGeneratedMedia}>
<img
src={message.resultUrl}
alt="生成结果"
onError={() => setMediaExpired(true)}
onLoad={(event) => {
const { naturalWidth, naturalHeight } = event.currentTarget;
if (naturalWidth > 0 && naturalHeight > 0) {
setMediaRatio(`${naturalWidth} / ${naturalHeight}`);
}
}}
/>
</button>
)}
</div>
) : null}
<div className="ai-chat-image-result-meta">
<div className="ai-chat-image-result-meta__top">
<strong>{isVideo ? "视频已生成" : "图像已生成"}</strong>
<span>{message.taskStatusLabel || "Completed"}</span>
</div>
{promptText && <p className="ai-chat-image-result-meta__prompt">{promptText}</p>}
<div className="ai-chat-image-result-meta__chips">
{modelTag && <span className="ai-chat-chip">{modelTag}</span>}
{modeTag && <span className="ai-chat-chip">{modeTag}</span>}
</div>
{isSuperResolving ? (
<div className="ai-chat-image-result-progress" aria-label="视频超分进度">
<SmoothedProgressBar
progress={message.taskProgress ?? 18}
status={message.status || "thinking"}
label={message.taskStatusLabel || "超分处理中..."}
/>
</div>
) : null}
</div>
<div className="ai-chat-image-actions">
<button
type="button"
className="ai-chat-image-actions__primary"
onClick={() => onRegenerate(message)}
>
<ReloadOutlined />
</button>
<span className="ai-chat-image-actions__spacer" />
<button
type="button"
className="ai-chat-image-actions__icon"
onClick={() => void handleDownload()}
disabled={isDownloading}
title={isDownloading ? "正在准备下载" : "下载到本地"}
aria-label={isDownloading ? "正在准备下载" : "下载到本地"}
>
<DownloadOutlined />
</button>
{isVideo && message.resultUrl ? (
<button
type="button"
className="ai-chat-image-actions__icon ai-chat-image-actions__icon--super-resolution"
onClick={() => onSuperResolveVideo(message)}
disabled={isSuperResolving}
title="超分"
aria-label="超分"
>
<ThunderboltOutlined />
</button>
) : null}
{!isVideo && message.resultUrl ? (
<button
type="button"
className="ai-chat-image-actions__icon ai-chat-image-actions__icon--super-resolution"
onClick={() => onSuperResolveImage(message)}
disabled={isSuperResolving}
title="超分"
aria-label="超分"
>
<ThunderboltOutlined />
</button>
) : null}
<button type="button" className="ai-chat-image-actions__icon" onClick={handleCopyPrompt}>
<CopyOutlined />
</button>
</div>
{hasMedia ? (
<div className="ai-chat-result-flow">
<button type="button" onClick={() => void handleSaveAsset()}>
<AppstoreOutlined />
</button>
<button type="button" onClick={handleContinueInCanvas} disabled={!onOpenResultInCanvas}>
<PictureOutlined />
</button>
<button type="button" onClick={() => void handlePublish()} disabled={isPublishing}>
<ThunderboltOutlined /> {isPublishing ? "提交中..." : "发社区"}
</button>
{actionNotice ? <span>{actionNotice}</span> : null}
</div>
) : null}
</div>
);
});
// ─── ChatAttachmentPreview ────────────────────────────────────────────────────
export const ChatAttachmentPreview = memo(function ChatAttachmentPreview({
item,
onOpen,
}: {
item: WorkbenchChatAttachment;
onOpen: (item: WorkbenchChatAttachment) => void;
}) {
const [mediaFailed, setMediaFailed] = useState(false);
const urlExpired = !item.previewUrl || item.previewUrl.startsWith("blob:");
const hasMedia = !urlExpired && !mediaFailed && (item.kind === "image" || item.kind === "video");
return (
<button
type="button"
className={`ai-chat-attachment-thumb${!hasMedia ? " is-file" : ""}`}
onClick={() => hasMedia && onOpen(item)}
disabled={!hasMedia}
title={`${item.token} ${item.name}`}
>
<span className="ai-chat-attachment-thumb__media">
{hasMedia && item.kind === "image" ? (
<img src={item.previewUrl} alt={item.name} loading="lazy" onError={() => setMediaFailed(true)} />
) : hasMedia && item.kind === "video" ? (
<video src={item.previewUrl} muted playsInline onError={() => setMediaFailed(true)} />
) : (
<span className="ai-chat-attachment-thumb__icon">
{item.kind === "audio" ? <SoundOutlined /> : <FileTextOutlined />}
</span>
)}
</span>
<span className="ai-chat-attachment-thumb__label">{item.token}</span>
</button>
);
});
// ─── GenerationPendingCard ────────────────────────────────────────────────────
export const GenerationPendingCard = memo(function GenerationPendingCard({
message,
onStop,
}: {
message: WorkbenchChatMessage;
onStop?: () => void;
}) {
const specs = message.result?.specs || [];
const prompt = message.prompt || message.body;
const isVideo = message.mode === "video";
const smoothed = useSmoothedProgress(message.taskProgress ?? 5, message.status === "thinking" ? "running" : "completed");
return (
<div className={`ai-generation-pending-card${isVideo ? " is-video" : " is-image"}`}>
<div className="ai-generation-pending-card__stage">
<div className="ai-generation-pending-card__grid" />
<div className="ai-generation-pending-card__glow" />
<div className="ai-generation-pending-card__loader">
<span className="ai-generation-pending-card__ring" />
<em className="ai-generation-pending-card__percent">{smoothed}%</em>
</div>
<div className="ai-generation-pending-card__scan" />
</div>
<div className="ai-generation-pending-card__meta">
<div>
<strong>{message.taskStatusLabel || "Generating..."}</strong>
<span>{prompt}</span>
</div>
{specs.length > 0 && (
<div className="ai-generation-pending-card__chips">
{specs.slice(0, 3).map((spec) => (
<span key={spec}>{spec}</span>
))}
</div>
)}
{onStop && (
<button type="button" className="ai-generation-pending-card__stop" onClick={onStop} title="终止任务">
<StopOutlined />
</button>
)}
</div>
</div>
);
});
+236
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import type { ReactNode } from "react";
export function renderPlainMarkdownText(text: string, keyPrefix: string): ReactNode[] {
const nodes: ReactNode[] = [];
const pattern = /https?:\/\/[^\s)]+/g;
let cursor = 0;
let match: RegExpExecArray | null;
while ((match = pattern.exec(text)) !== null) {
if (match.index > cursor) {
nodes.push(text.slice(cursor, match.index));
}
const url = match[0];
nodes.push(
<a key={`${keyPrefix}-link-${match.index}`} href={url} target="_blank" rel="noreferrer">
{url}
</a>,
);
cursor = match.index + url.length;
}
if (cursor < text.length) {
nodes.push(text.slice(cursor));
}
return nodes.length > 0 ? nodes : [text];
}
export function renderMarkdownInline(text: string, keyPrefix: string): ReactNode[] {
const nodes: ReactNode[] = [];
const pattern = /(`[^`\n]+`|\*\*[\s\S]+?\*\*|__[\s\S]+?__|~~[\s\S]+?~~|\[[^\]]+\]\(https?:\/\/[^)\s]+\)|https?:\/\/[^\s)]+)/g;
let cursor = 0;
let match: RegExpExecArray | null;
while ((match = pattern.exec(text)) !== null) {
const token = match[0];
if (match.index > cursor) {
nodes.push(...renderPlainMarkdownText(text.slice(cursor, match.index), `${keyPrefix}-text-${cursor}`));
}
if (token.startsWith("`") && token.endsWith("`")) {
nodes.push(<code key={`${keyPrefix}-code-${match.index}`}>{token.slice(1, -1)}</code>);
} else if ((token.startsWith("**") && token.endsWith("**")) || (token.startsWith("__") && token.endsWith("__"))) {
nodes.push(<strong key={`${keyPrefix}-strong-${match.index}`}>{renderMarkdownInline(token.slice(2, -2), `${keyPrefix}-strong-${match.index}`)}</strong>);
} else if (token.startsWith("~~") && token.endsWith("~~")) {
nodes.push(<del key={`${keyPrefix}-del-${match.index}`}>{renderMarkdownInline(token.slice(2, -2), `${keyPrefix}-del-${match.index}`)}</del>);
} else if (token.startsWith("[") && token.includes("](") && token.endsWith(")")) {
const labelEnd = token.indexOf("](");
const label = token.slice(1, labelEnd);
const href = token.slice(labelEnd + 2, -1);
nodes.push(
<a key={`${keyPrefix}-md-link-${match.index}`} href={href} target="_blank" rel="noreferrer">
{renderMarkdownInline(label, `${keyPrefix}-md-link-label-${match.index}`)}
</a>,
);
} else {
nodes.push(
<a key={`${keyPrefix}-raw-link-${match.index}`} href={token} target="_blank" rel="noreferrer">
{token}
</a>,
);
}
cursor = match.index + token.length;
}
if (cursor < text.length) {
nodes.push(...renderPlainMarkdownText(text.slice(cursor), `${keyPrefix}-text-${cursor}`));
}
return nodes.length > 0 ? nodes : [text];
}
export function splitMarkdownTableRow(line: string): string[] {
return line
.trim()
.replace(/^\|/, "")
.replace(/\|$/, "")
.split("|")
.map((cell) => cell.trim());
}
export function isMarkdownTableDivider(line: string): boolean {
return /^\s*\|?\s*:?-{3,}:?\s*(\|\s*:?-{3,}:?\s*)+\|?\s*$/.test(line);
}
export function isMarkdownBlockStart(line: string, nextLine?: string): boolean {
const trimmed = line.trim();
return (
trimmed === "" ||
/^```/.test(trimmed) ||
/^#{1,4}\s+/.test(trimmed) ||
/^>\s?/.test(trimmed) ||
/^[-*+]\s+/.test(trimmed) ||
/^\d+[.)]\s+/.test(trimmed) ||
/^[-*_]{3,}$/.test(trimmed) ||
(line.includes("|") && !!nextLine && isMarkdownTableDivider(nextLine))
);
}
export function renderMarkdownBlocks(text: string): ReactNode[] {
const lines = text.replace(/\r\n?/g, "\n").trim().split("\n");
const blocks: ReactNode[] = [];
let index = 0;
while (index < lines.length) {
const line = lines[index] ?? "";
const trimmed = line.trim();
if (!trimmed) {
index += 1;
continue;
}
const fenceMatch = trimmed.match(/^```(\S+)?/);
if (fenceMatch) {
const language = fenceMatch[1] || "";
const codeLines: string[] = [];
index += 1;
while (index < lines.length && !lines[index].trim().startsWith("```")) {
codeLines.push(lines[index]);
index += 1;
}
if (index < lines.length) index += 1;
blocks.push(
<figure key={`code-${index}`} className="ai-chat-markdown-code">
{language ? <figcaption>{language}</figcaption> : null}
<pre>
<code>{codeLines.join("\n")}</code>
</pre>
</figure>,
);
continue;
}
const headingMatch = trimmed.match(/^(#{1,4})\s+(.+)$/);
if (headingMatch) {
const level = Math.min(headingMatch[1].length, 4);
const Tag = `h${level}` as keyof JSX.IntrinsicElements;
blocks.push(<Tag key={`heading-${index}`}>{renderMarkdownInline(headingMatch[2], `heading-${index}`)}</Tag>);
index += 1;
continue;
}
if (/^[-*_]{3,}$/.test(trimmed)) {
blocks.push(<hr key={`rule-${index}`} />);
index += 1;
continue;
}
if (line.includes("|") && index + 1 < lines.length && isMarkdownTableDivider(lines[index + 1])) {
const headers = splitMarkdownTableRow(line);
const rows: string[][] = [];
index += 2;
while (index < lines.length && lines[index].includes("|") && lines[index].trim()) {
rows.push(splitMarkdownTableRow(lines[index]));
index += 1;
}
blocks.push(
<div key={`table-${index}`} className="ai-chat-markdown-table-wrap">
<table>
<thead>
<tr>
{headers.map((header, cellIndex) => (
<th key={`table-head-${cellIndex}`}>{renderMarkdownInline(header, `table-head-${cellIndex}`)}</th>
))}
</tr>
</thead>
<tbody>
{rows.map((row, rowIndex) => (
<tr key={`table-row-${rowIndex}`}>
{headers.map((_, cellIndex) => (
<td key={`table-cell-${rowIndex}-${cellIndex}`}>
{renderMarkdownInline(row[cellIndex] || "", `table-cell-${rowIndex}-${cellIndex}`)}
</td>
))}
</tr>
))}
</tbody>
</table>
</div>,
);
continue;
}
if (/^>\s?/.test(trimmed)) {
const quoteLines: string[] = [];
while (index < lines.length && /^>\s?/.test(lines[index].trim())) {
quoteLines.push(lines[index].trim().replace(/^>\s?/, ""));
index += 1;
}
blocks.push(
<blockquote key={`quote-${index}`}>
{quoteLines.map((quoteLine, quoteIndex) => (
<p key={`quote-line-${quoteIndex}`}>{renderMarkdownInline(quoteLine, `quote-${index}-${quoteIndex}`)}</p>
))}
</blockquote>,
);
continue;
}
const unorderedMatch = trimmed.match(/^[-*+]\s+(.+)$/);
const orderedMatch = trimmed.match(/^\d+[.)]\s+(.+)$/);
if (unorderedMatch || orderedMatch) {
const ordered = Boolean(orderedMatch);
const ListTag = ordered ? "ol" : "ul";
const items: string[] = [];
while (index < lines.length) {
const itemMatch = ordered ? lines[index].trim().match(/^\d+[.)]\s+(.+)$/) : lines[index].trim().match(/^[-*+]\s+(.+)$/);
if (!itemMatch) break;
items.push(itemMatch[1]);
index += 1;
}
blocks.push(
<ListTag key={`list-${index}`}>
{items.map((item, itemIndex) => (
<li key={`list-item-${itemIndex}`}>{renderMarkdownInline(item, `list-${index}-${itemIndex}`)}</li>
))}
</ListTag>,
);
continue;
}
const paragraphLines: string[] = [line];
index += 1;
while (index < lines.length && !isMarkdownBlockStart(lines[index], lines[index + 1])) {
paragraphLines.push(lines[index]);
index += 1;
}
const paragraphText = paragraphLines.join("\n").trim();
blocks.push(<p key={`paragraph-${index}`}>{renderMarkdownInline(paragraphText, `paragraph-${index}`)}</p>);
}
return blocks;
}
@@ -0,0 +1,53 @@
import { assetClient } from "../../api/assetClient";
import type { WebAssetItem } from "../../types";
import { saveAssetToLocalLibrary } from "../assets/localAssetStore";
import { downloadResultAsset } from "./workbenchDownload";
export interface ToolResultAssetInput {
url: string;
name: string;
description?: string;
type: WebAssetItem["type"];
isVideo?: boolean;
taskId?: string;
tags?: string[];
metadata?: Record<string, unknown>;
}
export async function saveToolResultToLocal(input: ToolResultAssetInput) {
return downloadResultAsset(input.url, input.name, Boolean(input.isVideo), input.taskId);
}
export async function addToolResultToAssetLibrary(input: ToolResultAssetInput): Promise<"server" | "local"> {
const description = input.description || "从工具盒生成结果加入的素材。";
const tags = input.tags?.length ? input.tags : ["工具盒", input.isVideo ? "生成视频" : "生成图片"];
saveAssetToLocalLibrary({
type: input.type,
name: input.name,
description,
url: input.url,
imageUrl: input.url,
tags,
});
try {
await assetClient.create({
type: input.type,
name: input.name,
description,
url: input.url,
imageUrl: input.url,
tags,
sourceTaskId: input.taskId,
metadata: {
source: "toolbox-result",
resultType: input.isVideo ? "video" : "image",
...input.metadata,
},
});
return "server";
} catch {
return "local";
}
}
@@ -0,0 +1,46 @@
export type WorkbenchMode = "chat" | "image" | "video";
export interface WorkbenchChatAttachment {
kind: "image" | "video" | "audio" | "file";
name: string;
token: string;
previewUrl?: string;
remoteUrl?: string;
}
export interface WorkbenchChatMessage {
id: string;
role: "user" | "assistant";
author: string;
mode: WorkbenchMode;
body: string;
prompt?: string;
createdAt: string;
status?: "thinking" | "queued" | "completed" | "failed";
taskId?: string;
conversationId?: number;
taskProgress?: number;
taskStatusLabel?: string;
attachments?: WorkbenchChatAttachment[];
resultUrl?: string;
resultType?: "image" | "video";
resultOriginalUrl?: string;
resultOssKey?: string;
resultMimeType?: string;
result?: {
title: string;
summary: string;
specs: string[];
};
}
export interface WorkbenchResultActionPayload {
title: string;
prompt: string;
resultUrl: string;
resultType: "image" | "video";
taskId?: string;
resultOriginalUrl?: string;
resultOssKey?: string;
resultMimeType?: string;
}
+154
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import { aiGenerationClient } from "../../api/aiGenerationClient";
import { buildApiUrl, buildAuthHeaders } from "../../api/serverConnection";
function sanitizeDownloadFilename(value: string, fallback: string) {
const normalized = value
.trim()
.replace(/[\\/:*?"<>|]+/g, "-")
.replace(/\s+/g, " ")
.slice(0, 80)
.trim();
return normalized || fallback;
}
function getResultDownloadExtension(url: string, contentType: string | null, isVideo: boolean) {
const mime = (contentType || "").split(";")[0]?.trim().toLowerCase();
if (mime === "image/jpeg") return "jpg";
if (mime === "image/png") return "png";
if (mime === "image/webp") return "webp";
if (mime === "image/gif") return "gif";
if (mime === "video/webm") return "webm";
if (mime === "video/quicktime") return "mov";
if (mime === "video/mp4") return "mp4";
try {
const pathname = new URL(url, window.location.href).pathname;
const matched = pathname.match(/\.([a-z0-9]{2,5})$/i);
if (matched?.[1]) return matched[1].toLowerCase();
} catch {
// Keep the fallback below for malformed but still browser-loadable URLs.
}
return isVideo ? "mp4" : "png";
}
type LocalFilePickerWritable = {
write: (data: Blob) => Promise<void>;
close: () => Promise<void>;
};
type LocalFilePickerHandle = {
createWritable: () => Promise<LocalFilePickerWritable>;
};
type LocalFilePickerWindow = Window & {
showSaveFilePicker?: (options?: {
suggestedName?: string;
types?: Array<{
description: string;
accept: Record<string, string[]>;
}>;
}) => Promise<LocalFilePickerHandle>;
};
async function saveBlobToLocal(blob: Blob, filename: string, isVideo: boolean): Promise<"saved" | "started"> {
const startBrowserDownload = () => {
const objectUrl = URL.createObjectURL(blob);
const anchor = document.createElement("a");
anchor.href = objectUrl;
anchor.download = filename;
anchor.rel = "noopener";
document.body.appendChild(anchor);
anchor.click();
anchor.remove();
window.setTimeout(() => URL.revokeObjectURL(objectUrl), 30_000);
return "started" as const;
};
const savePicker = (window as LocalFilePickerWindow).showSaveFilePicker;
if (savePicker) {
try {
const pickerTypes = [
isVideo
? { description: "Video", accept: { [blob.type || "video/mp4"]: [`.${filename.split(".").pop() || "mp4"}`] } }
: { description: "Image", accept: { [blob.type || "image/png"]: [`.${filename.split(".").pop() || "png"}`] } },
];
const handle = await savePicker({ suggestedName: filename, types: pickerTypes });
const writable = await handle.createWritable();
await writable.write(blob);
await writable.close();
return "saved";
} catch (error) {
if (error instanceof DOMException && error.name === "AbortError") throw error;
return startBrowserDownload();
}
}
return startBrowserDownload();
}
async function assertDownloadBlobIsUsable(blob: Blob, isVideo: boolean) {
const mime = String(blob.type || "").toLowerCase();
if (/^(?:application|text)\/(?:json|xml|html|plain)|\+xml/.test(mime)) {
throw new Error("下载失败:结果链接已过期或返回了错误内容,请重新生成后再下载。");
}
const header = new Uint8Array(await blob.slice(0, 16).arrayBuffer());
const asText = new TextDecoder("utf-8", { fatal: false }).decode(header);
const isPng = header[0] === 0x89 && header[1] === 0x50 && header[2] === 0x4e && header[3] === 0x47;
const isJpeg = header[0] === 0xff && header[1] === 0xd8 && header[2] === 0xff;
const isGif = asText.startsWith("GIF8");
const isWebp = asText.startsWith("RIFF") && asText.slice(8, 12) === "WEBP";
const isMp4 = asText.slice(4, 8) === "ftyp";
const looksLikeErrorDocument = asText.startsWith("<?xml") || asText.startsWith("<Error") || asText.startsWith("{\"") || asText.startsWith("<!DO");
if (looksLikeErrorDocument) {
throw new Error("下载失败:结果链接已过期或返回了错误内容,请重新生成后再下载。");
}
const hasExpectedMagic = isVideo ? isMp4 || mime.startsWith("video/") : isPng || isJpeg || isGif || isWebp || mime.startsWith("image/");
if (!hasExpectedMagic) {
throw new Error("下载失败:未收到有效的媒体文件。");
}
}
export async function downloadResultAsset(url: string, filenameBase: string, isVideo: boolean, taskId?: string): Promise<"saved" | "started"> {
let blob: Blob | null = null;
let contentType: string | null = null;
if (taskId) {
try {
const result = await aiGenerationClient.downloadTaskResult(taskId);
blob = result.blob;
contentType = result.contentType || result.blob.type || null;
} catch {
blob = null;
}
}
if (!blob) {
const needsProxy = /aliyuncs\.com/i.test(url);
const fetchUrl = needsProxy
? buildApiUrl(`ai/proxy-download?url=${encodeURIComponent(url)}`)
: url;
const fetchOpts: RequestInit = needsProxy
? { headers: buildAuthHeaders() }
: { credentials: "omit" };
const response = await fetch(fetchUrl, fetchOpts);
if (!response.ok) {
throw new Error(`下载失败:资源请求返回 ${response.status}`);
}
blob = await response.blob();
contentType = blob.type || response.headers.get("content-type");
}
if (!blob.size) {
throw new Error("下载失败:资源内容为空");
}
await assertDownloadBlobIsUsable(blob, isVideo);
const extension = getResultDownloadExtension(url, contentType, isVideo);
const filename = `${sanitizeDownloadFilename(filenameBase, isVideo ? "generated-video" : "generated-image")}.${extension}`;
return saveBlobToLocal(blob, filename, isVideo);
}
@@ -0,0 +1,234 @@
import { aiGenerationClient } from "../../api/aiGenerationClient";
export interface PersistedWorkbenchResultAsset {
url: string;
originalUrl: string;
ossKey?: string;
mimeType?: string;
}
interface PersistWorkbenchResultAssetInput {
title: string;
sourceUrl: string;
resultType: "image" | "video";
taskId?: string;
prompt?: string;
originalUrl?: string;
existingOssKey?: string | null;
mimeType?: string;
client?: WorkbenchResultPersistenceClient;
}
interface DownloadedTaskAsset {
blob: Blob;
filename?: string;
contentType?: string;
}
interface FetchLikeResponse {
ok: boolean;
status: number;
headers: {
get(name: string): string | null;
};
blob(): Promise<Blob>;
}
interface WorkbenchResultPersistenceClient {
downloadTaskResult(taskId: string): Promise<DownloadedTaskAsset>;
uploadAsset(input: {
dataUrl: string;
name?: string;
mimeType?: string;
scope?: string;
}): Promise<{ url: string; signedUrl?: string; ossKey?: string }>;
uploadAssetByUrl(input: {
sourceUrl: string;
name?: string;
mimeType?: string;
scope?: string;
}): Promise<{ url: string; signedUrl?: string; ossKey?: string }>;
fetchAsset?: (url: string) => Promise<FetchLikeResponse>;
}
function getDefaultClient(): WorkbenchResultPersistenceClient {
return {
downloadTaskResult: (taskId) => aiGenerationClient.downloadTaskResult(taskId),
uploadAsset: (input) => aiGenerationClient.uploadAsset(input),
uploadAssetByUrl: (input) => aiGenerationClient.uploadAssetByUrl(input),
fetchAsset: (url) => fetch(url, { credentials: "omit" }),
};
}
function getGeneratedResultOssKey(url: string): string | null {
try {
const key = decodeURIComponent(new URL(url, globalThis.location?.href || "http://localhost").pathname.replace(/^\/+/, ""));
return /^users\/[^/]+\/generation-results\/.+/i.test(key) ? key : null;
} catch {
return null;
}
}
function createFallbackResult(input: PersistWorkbenchResultAssetInput): PersistedWorkbenchResultAsset {
return {
url: input.sourceUrl,
originalUrl: input.originalUrl || input.sourceUrl,
ossKey: input.existingOssKey || getGeneratedResultOssKey(input.sourceUrl) || undefined,
mimeType: input.mimeType,
};
}
function getResultExtension(url: string, contentType: string | undefined, resultType: "image" | "video") {
const mime = (contentType || "").split(";")[0]?.trim().toLowerCase();
if (mime === "image/jpeg") return "jpg";
if (mime === "image/png") return "png";
if (mime === "image/webp") return "webp";
if (mime === "image/gif") return "gif";
if (mime === "video/webm") return "webm";
if (mime === "video/quicktime") return "mov";
if (mime === "video/mp4") return "mp4";
try {
const pathname = new URL(url, globalThis.location?.href || "http://localhost").pathname;
const matched = pathname.match(/\.([a-z0-9]{2,5})$/i);
if (matched?.[1]) return matched[1].toLowerCase();
} catch {
// Fall through to media-type fallback.
}
return resultType === "video" ? "mp4" : "png";
}
export function buildWorkbenchResultAssetName(
title: string,
sourceUrl: string,
resultType: "image" | "video",
contentType?: string,
): string {
const normalized = title
.trim()
.replace(/[\\/:*?"<>|]+/g, "-")
.replace(/\s+/g, " ")
.slice(0, 80)
.trim();
const base = normalized || (resultType === "video" ? "generated-video" : "generated-image");
return `${base}.${getResultExtension(sourceUrl, contentType, resultType)}`;
}
function blobToDataUrl(blob: Blob): Promise<string> {
return new Promise((resolve, reject) => {
const reader = new FileReader();
reader.onload = () => resolve(String(reader.result || ""));
reader.onerror = () => reject(reader.error || new Error("资源读取失败"));
reader.readAsDataURL(blob);
});
}
async function assertMediaBlobIsUsable(blob: Blob, resultType: "image" | "video") {
const mime = String(blob.type || "").toLowerCase();
if (/^(?:application|text)\/(?:json|xml|html|plain)|\+xml/.test(mime)) {
throw new Error("结果资源已过期或返回了错误内容,请重新生成。");
}
const header = new Uint8Array(await blob.slice(0, 16).arrayBuffer());
const asText = new TextDecoder("utf-8", { fatal: false }).decode(header);
const isPng = header[0] === 0x89 && header[1] === 0x50 && header[2] === 0x4e && header[3] === 0x47;
const isJpeg = header[0] === 0xff && header[1] === 0xd8 && header[2] === 0xff;
const isGif = asText.startsWith("GIF8");
const isWebp = asText.startsWith("RIFF") && asText.slice(8, 12) === "WEBP";
const isMp4 = asText.slice(4, 8) === "ftyp";
const looksLikeErrorDocument = asText.startsWith("<?xml") || asText.startsWith("<Error") || asText.startsWith("{\"") || asText.startsWith("<!DO");
if (looksLikeErrorDocument) throw new Error("结果资源已过期或返回了错误内容,请重新生成。");
const hasExpectedMagic =
resultType === "video"
? isMp4 || mime.startsWith("video/")
: isPng || isJpeg || isGif || isWebp || mime.startsWith("image/");
if (!hasExpectedMagic) throw new Error("未收到有效的媒体文件。");
}
async function downloadResultBlob(
input: PersistWorkbenchResultAssetInput,
client: WorkbenchResultPersistenceClient,
): Promise<{ blob: Blob; contentType?: string; filename?: string }> {
if (input.taskId) {
try {
const result = await client.downloadTaskResult(input.taskId);
return {
blob: result.blob,
contentType: result.contentType || result.blob.type || undefined,
filename: result.filename,
};
} catch {
// Some older tasks may not support the proxy download route; fall back to the URL while it is still valid.
}
}
const fetchAsset = client.fetchAsset || ((url: string) => fetch(url, { credentials: "omit" }));
const response = await fetchAsset(input.sourceUrl);
if (!response.ok) throw new Error(`结果资源请求失败:${response.status}`);
const blob = await response.blob();
return {
blob,
contentType: blob.type || response.headers.get("content-type") || undefined,
};
}
export async function persistWorkbenchResultAsset(input: PersistWorkbenchResultAssetInput): Promise<PersistedWorkbenchResultAsset> {
const fallbackResult = createFallbackResult(input);
if (fallbackResult.ossKey) return fallbackResult;
const client = input.client || getDefaultClient();
const mimeType = input.mimeType || (input.resultType === "video" ? "video/mp4" : "image/png");
const name = buildWorkbenchResultAssetName(input.title, input.sourceUrl, input.resultType, mimeType);
// Try server-side URL-to-OSS first (no base64, no client download)
try {
const uploaded = await client.uploadAssetByUrl({
sourceUrl: input.sourceUrl,
name,
mimeType,
scope: "workbench-result",
});
return {
url: uploaded.url,
originalUrl: input.sourceUrl,
ossKey: uploaded.ossKey,
mimeType,
};
} catch (urlError) {
console.warn("[workbench] URL upload failed, falling back to download+base64:", urlError instanceof Error ? urlError.message : urlError);
}
// Fallback: download → base64 → upload
try {
const downloaded = await downloadResultBlob(input, client);
if (!downloaded.blob.size) throw new Error("结果资源内容为空");
await assertMediaBlobIsUsable(downloaded.blob, input.resultType);
const fallbackMime = downloaded.contentType || downloaded.blob.type || mimeType;
const fallbackName = downloaded.filename || name;
const dataUrl = await blobToDataUrl(downloaded.blob);
const uploaded = await client.uploadAsset({
dataUrl,
name: fallbackName,
mimeType: fallbackMime,
scope: "workbench-result",
});
return {
url: uploaded.url,
originalUrl: input.sourceUrl,
ossKey: uploaded.ossKey,
mimeType: fallbackMime,
};
} catch (error) {
const msg = error instanceof Error ? error.message : String(error || "");
if (/413|too large/i.test(msg)) {
console.warn("[workbench] OSS upload rejected (file too large), using temporary URL:", msg);
} else {
console.warn("[workbench] result persistence fallback:", error);
}
return fallbackResult;
}
}