feat: 完成显示docx, pptx, xlsx文件

This commit is contained in:
肖应宇 2026-04-10 17:56:18 +08:00 committed by Titan
parent 4123bc7673
commit ba9af026f7
9 changed files with 491 additions and 15 deletions

View File

@ -63,6 +63,7 @@
"codemirror": "^6.0.2",
"date-fns": "^4.1.0",
"docx": "^9.6.1",
"docx-preview": "^0.3.7",
"dotenv": "^17.2.3",
"embla-carousel-react": "^8.6.0",
"gsap": "^3.13.0",
@ -79,6 +80,7 @@
"nextra-theme-docs": "^4.6.1",
"nuxt-og-image": "^5.1.13",
"ogl": "^1.0.11",
"pptx-preview": "^1.0.7",
"react": "^19.0.0",
"react-dom": "^19.0.0",
"react-resizable-panels": "^4.4.1",
@ -94,6 +96,7 @@
"unist-util-visit": "^5.0.0",
"use-stick-to-bottom": "^1.1.1",
"uuid": "^13.0.0",
"xlsx": "^0.18.5",
"zod": "^3.24.2"
},
"devDependencies": {

View File

@ -137,6 +137,9 @@ importers:
docx:
specifier: ^9.6.1
version: 9.6.1
docx-preview:
specifier: ^0.3.7
version: 0.3.7
dotenv:
specifier: ^17.2.3
version: 17.2.4
@ -185,6 +188,9 @@ importers:
ogl:
specifier: ^1.0.11
version: 1.0.11
pptx-preview:
specifier: ^1.0.7
version: 1.0.7
react:
specifier: ^19.0.0
version: 19.2.4
@ -230,6 +236,9 @@ importers:
uuid:
specifier: ^13.0.0
version: 13.0.0
xlsx:
specifier: ^0.18.5
version: 0.18.5
zod:
specifier: ^3.24.2
version: 3.25.76
@ -2548,6 +2557,10 @@ packages:
engines: {node: '>=0.4.0'}
hasBin: true
adler-32@1.3.1:
resolution: {integrity: sha512-ynZ4w/nUUv5rrsR8UUGoe1VC9hZj6V5hU9Qw1HlMDJGEJw5S7TfTErWTjMys6M7vr0YWcPqs3qAr4ss0nDfP+A==}
engines: {node: '>=0.8'}
ai@6.0.78:
resolution: {integrity: sha512-eriIX/NLWfWNDeE/OJy8wmIp9fyaH7gnxTOCPT5bp0MNkvORstp1TwRUql9au8XjXzH7o2WApqbwgxJDDV0Rbw==}
engines: {node: '>=18'}
@ -2803,6 +2816,10 @@ packages:
ccount@2.0.1:
resolution: {integrity: sha512-eyrF0jiFpY+3drT6383f1qhkbGsLSifNAjA61IUjZjmLCWjItY6LB9ft9YhoDgwfmclB2zhu51Lc7+95b8NRAg==}
cfb@1.2.2:
resolution: {integrity: sha512-KfdUZsSOw19/ObEWasvBP/Ac4reZvAGauZhs6S/gqNhXhI7cKwvlH7ulj+dOEYnca4bm4SGo8C1bTAQvnTjgQA==}
engines: {node: '>=0.8'}
chalk@4.1.2:
resolution: {integrity: sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA==}
engines: {node: '>=10'}
@ -2875,6 +2892,10 @@ packages:
codemirror@6.0.2:
resolution: {integrity: sha512-VhydHotNW5w1UGK0Qj96BwSk/Zqbp9WbnyK2W/eVMv4QyF41INRGpjUhFJY7/uDNuudSc33a/PKr4iDqRduvHw==}
codepage@1.15.0:
resolution: {integrity: sha512-3g6NUTPd/YtuuGrhMnOMRjFc+LJw/bnMp3+0r/Wcz3IXUuCosKRJvMphm5+Q+bvTVGcJJuRvVLuYba+WojaFaA==}
engines: {node: '>=0.8'}
collapse-white-space@2.1.0:
resolution: {integrity: sha512-loKTxY1zCOuG4j9f6EPnuyyYkf58RnhhWTvRoZEokgB+WbdXehfjFviyOVYkqzEWz1Q5kRiZdBYS5SwxbQYwzw==}
@ -2934,6 +2955,11 @@ packages:
cose-base@2.2.0:
resolution: {integrity: sha512-AzlgcsCbUMymkADOJtQm3wO9S3ltPfYOFD5033keQn9NJzIbtnZj+UdBJe7DYml/8TdbtHJW3j58SOnKhWY/5g==}
crc-32@1.2.2:
resolution: {integrity: sha512-ROmzCKrTnOwybPcJApAA6WBWij23HVfGVNKqqrZpuyZOHqK2CwHSvpGuyt/UNNvaIjEd8X5IFGp4Mh+Ie1IHJQ==}
engines: {node: '>=0.8'}
hasBin: true
crelt@1.0.6:
resolution: {integrity: sha512-VQ2MBenTq1fWZUH9DJNGti7kKv6EeAuYr3cLwxUWhIu1baTaXh4Ib5W2CqHVqib4/MqbYGJqiL3Zb8GJZr3l4g==}
@ -3206,6 +3232,9 @@ packages:
resolution: {integrity: sha512-35mSku4ZXK0vfCuHEDAwt55dg2jNajHZ1odvF+8SSr82EsZY4QmXfuWso8oEd8zRhVObSN18aM0CjSdoBX7zIw==}
engines: {node: '>=0.10.0'}
docx-preview@0.3.7:
resolution: {integrity: sha512-Lav69CTA/IYZPJTsKH7oYeoZjyg96N0wEJMNslGJnZJ+dMUZK85Lt5ASC79yUlD48ecWjuv+rkcmFt6EVPV0Xg==}
docx@9.6.1:
resolution: {integrity: sha512-ZJja9/KBUuFC109sCMzovoq2GR2wCG/AuxivjA+OHj/q0TEgJIm3S7yrlUxIy3B+bV8YDj/BiHfWyrRFmyWpDQ==}
engines: {node: '>=10'}
@ -3221,6 +3250,9 @@ packages:
resolution: {integrity: sha512-KIN/nDJBQRcXw0MLVhZE9iQHmG68qAVIBg9CqmUYjmQIhgij9U5MFvrqkUL5FbtyyzZuOeOt0zdeRe4UY7ct+A==}
engines: {node: '>= 0.4'}
echarts@5.6.0:
resolution: {integrity: sha512-oTbVTsXfKuEhxftHqL5xprgLoc0k7uScAwtryCgWF6hPYFLRwOUHiFmHGCBKP5NPFNkDVopOieyUqYGH8Fa3kA==}
embla-carousel-react@8.6.0:
resolution: {integrity: sha512-0/PjqU7geVmo6F734pmPqpyHqiM99olvyecY7zdweCw+6tKEXnrE90pBiBbMMU8s5tICemzpQ3hi5EpxzGW+JA==}
peerDependencies:
@ -3553,6 +3585,10 @@ packages:
resolution: {integrity: sha512-wzsgA6WOq+09wrU1tsJ09udeR/YZRaeArL9e1wPbFg3GG2yDnC2ldKpxs4xunpFF9DgqCqOIra3bc1HWrJ37Ww==}
engines: {node: '>=0.4.x'}
frac@1.1.2:
resolution: {integrity: sha512-w/XBfkibaTl3YDqASwfDUqkna4Z2p9cFSr1aHDt0WoMTECnRfBOv2WArlZILlqgWlmdIlALXGpM2AOhEk5W3IA==}
engines: {node: '>=0.8'}
framer-motion@12.34.0:
resolution: {integrity: sha512-+/H49owhzkzQyxtn7nZeF4kdH++I2FWrESQ184Zbcw5cEqNHYkE5yxWxcTLSj5lNx3NWdbIRy5FHqUvetD8FWg==}
peerDependencies:
@ -4190,6 +4226,9 @@ packages:
lodash.merge@4.6.2:
resolution: {integrity: sha512-0KpjqXRVvrYyCsX1swR/XTK0va6VQkQM6MNo7PqW77ByjAhoARA8EfrP1N4+KlKj8YS0ZUCtRT/YUuhyYDujIQ==}
lodash@4.18.1:
resolution: {integrity: sha512-dMInicTPVE8d1e5otfwmmjlxkZoUpiVLwyeTdUsi/Caj/gfzzblBcCE5sRHV/AsjuCmxWrte2TNGSYuCeCq+0Q==}
longest-streak@3.1.0:
resolution: {integrity: sha512-9Ri+o0JYgehTaVBBDoMqIl8GXtbWg711O3srftcHhZ0dqnETqLaoIK0x17fUw9rFSlK/0NlsKe0Ahhyl5pXE2g==}
@ -4818,6 +4857,9 @@ packages:
resolution: {integrity: sha512-OW/rX8O/jXnm82Ey1k44pObPtdblfiuWnrd8X7GJ7emImCOstunGbXUpp7HdBrFQX6rJzn3sPT397Wp5aCwCHg==}
engines: {node: ^10 || ^12 || >=14}
pptx-preview@1.0.7:
resolution: {integrity: sha512-YByocJuyxAR4YB4Q3+VAxdLfEvA5LojG1gAJsx2Mw0QU5FJPps/2fkJOupJ6oBbA+KdWRpuAk6G6T34rKCHVxw==}
prelude-ls@1.2.1:
resolution: {integrity: sha512-vkcDPrRZo1QZLbn5RLGPpg/WmIQ65qoWWhcGKf/b5eplkkarX0m9z8ppCat4mlOqUsWpyNuYgO3VRyrYHSzX5g==}
engines: {node: '>= 0.8.0'}
@ -5274,6 +5316,10 @@ packages:
resolution: {integrity: sha512-SBMgkuJYvP4F62daRfBNwYC2nXTEhNXAfsBZ/BB7Ly85/KnbnjmKM7/45ZrFbH6jIMiAliDUDPSZFUuXDvcg6A==}
hasBin: true
ssf@0.11.2:
resolution: {integrity: sha512-+idbmIXoYET47hH+d7dfm2epdOMUDjqcB4648sTZ+t2JwoyBFL/insLfB/racrDmsKB3diwsDA696pZMieAC5g==}
engines: {node: '>=0.8'}
stable-hash@0.0.5:
resolution: {integrity: sha512-+L3ccpzibovGXFK+Ap/f8LOS0ahMrHTf3xu7mMLSpEGU0EO9ucaysSylKo9eRDFNhWve/y275iPmIZ4z39a9iA==}
@ -5449,6 +5495,9 @@ packages:
tsconfig-paths@3.15.0:
resolution: {integrity: sha512-2Ac2RgzDe/cn48GvOe3M+o82pEFewD3UPbyoUHHdKasHwJKjds4fLXWf/Ux5kATBKN20oaFGu+jbElp1pos0mg==}
tslib@2.3.0:
resolution: {integrity: sha512-N82ooyxVNm6h1riLCoyS9e3fuJ3AMG2zIZs2Gd1ATcSFjSA23Q0fzjjZeh0jbJvWVDZ0cJT8yaNNaaXHzueNjg==}
tslib@2.8.1:
resolution: {integrity: sha512-oJFu94HQb+KVduSUQL7wnpmqnfmLsOA/nAh6b6EH0wCEoK0/mPeXU6c3wKDV83MkOuHPRHtSXKKU99IBazS/2w==}
@ -5800,10 +5849,23 @@ packages:
wicked-good-xpath@1.3.0:
resolution: {integrity: sha512-Gd9+TUn5nXdwj/hFsPVx5cuHHiF5Bwuc30jZ4+ronF1qHK5O7HD0sgmXWSEgwKquT3ClLoKPVbO6qGwVwLzvAw==}
wmf@1.0.2:
resolution: {integrity: sha512-/p9K7bEh0Dj6WbXg4JG0xvLQmIadrner1bi45VMJTfnbVHsc7yIajZyoSoK60/dtVBs12Fm6WkUI5/3WAVsNMw==}
engines: {node: '>=0.8'}
word-wrap@1.2.5:
resolution: {integrity: sha512-BN22B5eaMMI9UMtjrGd5g5eCYPpCPDUy0FJXbYsaT5zYxjFOckS53SQDE3pWkVoWpHXVb3BrYcEN4Twa55B5cA==}
engines: {node: '>=0.10.0'}
word@0.3.0:
resolution: {integrity: sha512-OELeY0Q61OXpdUfTp+oweA/vtLVg5VDOXh+3he3PNzLGG/y0oylSOC1xRVj0+l4vQ3tj/bB1HVHv1ocXkQceFA==}
engines: {node: '>=0.8'}
xlsx@0.18.5:
resolution: {integrity: sha512-dmg3LCjBPHZnQp5/F/+nnTa+miPJxUXB6vtk42YjBBKayDNagxGEeIdWApkYPOf3Z3pm3k62Knjzp7lMeTEtFQ==}
engines: {node: '>=0.8'}
hasBin: true
xml-js@1.6.11:
resolution: {integrity: sha512-7rVi2KMfwfWFl+GpPg6m80IVMWXLRjO+PxTq7V2CDhoGak0wzYzFgUY2m4XJ47OGdXd8eLE8EmwfAmdjw7lC1g==}
hasBin: true
@ -5836,6 +5898,9 @@ packages:
zod@4.3.6:
resolution: {integrity: sha512-rftlrkhHZOcjDwkGlnUtZZkvaPHCsDATp4pGpuOOMDaTdDDXF91wuVDJoWoPsKX/3YPQ5fHuF3STjcYyKr+Qhg==}
zrender@5.6.1:
resolution: {integrity: sha512-OFXkDJKcrlx5su2XbzJvj/34Q3m6PvyCZkVPHGYpcCJ52ek4U/ymZyfuV1nKE23AyBJ51E/6Yr0mhZ7xGTO4ag==}
zustand@4.5.7:
resolution: {integrity: sha512-CHOUy7mu3lbD6o6LJLfllpjkzhHXSBlX8B9+qPddUsIfeF5S/UZ5q0kmCsnRqT1UHFQZchNFDDzMbQsuesHWlw==}
engines: {node: '>=12.7.0'}
@ -8234,6 +8299,8 @@ snapshots:
acorn@8.15.0: {}
adler-32@1.3.1: {}
ai@6.0.78(zod@3.25.76):
dependencies:
'@ai-sdk/gateway': 3.0.39(zod@3.25.76)
@ -8476,6 +8543,11 @@ snapshots:
ccount@2.0.1: {}
cfb@1.2.2:
dependencies:
adler-32: 1.3.1
crc-32: 1.2.2
chalk@4.1.2:
dependencies:
ansi-styles: 4.3.0
@ -8564,6 +8636,8 @@ snapshots:
'@codemirror/state': 6.5.4
'@codemirror/view': 6.39.13
codepage@1.15.0: {}
collapse-white-space@2.1.0: {}
color-convert@2.0.1:
@ -8609,6 +8683,8 @@ snapshots:
dependencies:
layout-base: 2.0.1
crc-32@1.2.2: {}
crelt@1.0.6: {}
cross-spawn@7.0.6:
@ -8899,6 +8975,10 @@ snapshots:
dependencies:
esutils: 2.0.3
docx-preview@0.3.7:
dependencies:
jszip: 3.10.1
docx@9.6.1:
dependencies:
'@types/node': 25.5.0
@ -8920,6 +9000,11 @@ snapshots:
es-errors: 1.3.0
gopd: 1.2.0
echarts@5.6.0:
dependencies:
tslib: 2.3.0
zrender: 5.6.1
embla-carousel-react@8.6.0(react@19.2.4):
dependencies:
embla-carousel: 8.6.0
@ -9449,6 +9534,8 @@ snapshots:
format@0.2.2: {}
frac@1.1.2: {}
framer-motion@12.34.0(react-dom@19.2.4(react@19.2.4))(react@19.2.4):
dependencies:
motion-dom: 12.34.0
@ -10154,6 +10241,8 @@ snapshots:
lodash.merge@4.6.2: {}
lodash@4.18.1: {}
longest-streak@3.1.0: {}
loose-envify@1.4.0:
@ -11179,6 +11268,14 @@ snapshots:
picocolors: 1.1.1
source-map-js: 1.2.1
pptx-preview@1.0.7:
dependencies:
echarts: 5.6.0
jszip: 3.10.1
lodash: 4.18.1
tslib: 2.8.1
uuid: 10.0.0
prelude-ls@1.2.1: {}
prettier-plugin-tailwindcss@0.6.14(prettier@3.8.1):
@ -11771,6 +11868,10 @@ snapshots:
commander: 13.1.0
wicked-good-xpath: 1.3.0
ssf@0.11.2:
dependencies:
frac: 1.1.2
stable-hash@0.0.5: {}
stackblur-canvas@2.7.0:
@ -11966,6 +12067,8 @@ snapshots:
minimist: 1.2.8
strip-bom: 3.0.0
tslib@2.3.0: {}
tslib@2.8.1: {}
tw-animate-css@1.4.0: {}
@ -12335,8 +12438,22 @@ snapshots:
wicked-good-xpath@1.3.0: {}
wmf@1.0.2: {}
word-wrap@1.2.5: {}
word@0.3.0: {}
xlsx@0.18.5:
dependencies:
adler-32: 1.3.1
cfb: 1.2.2
codepage: 1.15.0
crc-32: 1.2.2
ssf: 0.11.2
wmf: 1.0.2
word: 0.3.0
xml-js@1.6.11:
dependencies:
sax: 1.6.0
@ -12357,6 +12474,10 @@ snapshots:
zod@4.3.6: {}
zrender@5.6.1:
dependencies:
tslib: 2.3.0
zustand@4.5.7(@types/react@19.2.13)(react@19.2.4):
dependencies:
use-sync-external-store: 1.6.0(react@19.2.4)

View File

@ -116,6 +116,7 @@ export const ChainOfThoughtHeader = memo(
export type ChainOfThoughtStepProps = ComponentProps<"div"> & {
icon?: LucideIcon | React.ReactElement;
label: ReactNode;
action?: ReactNode;
description?: ReactNode;
status?: "complete" | "active" | "pending";
};
@ -125,6 +126,7 @@ export const ChainOfThoughtStep = memo(
className,
icon: Icon = DotIcon,
label,
action,
description,
status = "complete",
children,
@ -151,7 +153,10 @@ export const ChainOfThoughtStep = memo(
<div className="bg-border absolute top-7 bottom-0 left-1/2 -mx-px w-px" />
</div>
<div className="flex-1 space-y-2 overflow-hidden">
<div>{label}</div>
<div className="flex items-start justify-between gap-2">
<div>{label}</div>
{action && <div className="shrink-0">{action}</div>}
</div>
{description && (
<div className="text-muted-foreground text-xs">{description}</div>
)}

View File

@ -8,12 +8,15 @@ import {
useCallback,
useEffect,
useMemo,
useRef,
useState,
type CSSProperties,
type ComponentProps,
type HTMLAttributes,
} from "react";
import { toast } from "sonner";
import { Streamdown } from "streamdown";
import * as XLSX from "xlsx";
import {
Artifact,
@ -489,13 +492,22 @@ export function ArtifactFileDetail({
</div>
)}
{!isCodeFile && (
<PreviewIframe
className="size-full border-0"
containerClassName="h-full mb-[207px]"
srcDoc={artifactViewerSrcDoc}
sandbox="allow-same-origin allow-scripts allow-downloads"
title={`Artifact preview: ${fileName}`}
/>
isOfficePreviewKind(artifactPreviewKind) ? (
<ArtifactOfficePreview
className="h-full mb-[207px]"
kind={artifactPreviewKind}
artifactUrl={artifactUrl}
fileName={fileName}
/>
) : (
<PreviewIframe
className="size-full border-0"
containerClassName="h-full mb-[207px]"
srcDoc={artifactViewerSrcDoc}
sandbox="allow-same-origin allow-scripts allow-downloads"
title={`Artifact preview: ${fileName}`}
/>
)
)}
</ArtifactContent>
</Artifact>
@ -522,7 +534,7 @@ export function ArtifactFilePreview({
return (
<div
className={cn("w-full bg-white mb-[207px] p-[20px]")}
style={{ "--zoom-scale": zoomScale } as React.CSSProperties}
style={{ "--zoom-scale": zoomScale } as CSSProperties}
>
<Streamdown
className="w-full"
@ -588,6 +600,270 @@ function PreviewIframe({
);
}
function ArtifactOfficePreview({
className,
kind,
artifactUrl,
fileName,
}: {
className?: string;
kind: ArtifactPreviewKind;
artifactUrl: string;
fileName: string;
}) {
const [isLoading, setIsLoading] = useState(true);
const [error, setError] = useState<string | null>(null);
const [xlsxHtml, setXlsxHtml] = useState<string>("");
const [sheetNames, setSheetNames] = useState<string[]>([]);
const [activeSheet, setActiveSheet] = useState<string>("");
const docxContainerRef = useRef<HTMLDivElement | null>(null);
const pptxContainerRef = useRef<HTMLDivElement | null>(null);
const workbookRef = useRef<XLSX.WorkBook | null>(null);
const canRenderDocx = kind === "docx";
const canRenderXlsx = kind === "xlsx";
const canRenderPptx = kind === "pptx";
useEffect(() => {
let disposed = false;
async function renderDocx() {
if (!canRenderDocx || !artifactUrl || !docxContainerRef.current) {
return;
}
setIsLoading(true);
setError(null);
try {
const response = await fetch(artifactUrl);
if (!response.ok) {
throw new Error(`HTTP ${response.status}`);
}
const blob = await response.blob();
const { renderAsync } = await import("docx-preview");
if (disposed || !docxContainerRef.current) {
return;
}
docxContainerRef.current.innerHTML = "";
await renderAsync(blob, docxContainerRef.current, undefined, {
ignoreWidth: false,
ignoreHeight: false,
breakPages: true,
inWrapper: true,
});
} catch (err) {
console.error("Failed to render docx preview:", err);
if (!disposed) {
setError("无法预览该 DOCX 文件。");
}
} finally {
if (!disposed) {
setIsLoading(false);
}
}
}
void renderDocx();
return () => {
disposed = true;
};
}, [artifactUrl, canRenderDocx]);
useEffect(() => {
let disposed = false;
async function parseXlsx() {
if (!canRenderXlsx || !artifactUrl) {
return;
}
setIsLoading(true);
setError(null);
workbookRef.current = null;
try {
const response = await fetch(artifactUrl);
if (!response.ok) {
throw new Error(`HTTP ${response.status}`);
}
const bytes = await response.arrayBuffer();
const workbook = XLSX.read(bytes, { type: "array" });
workbookRef.current = workbook;
const names = workbook.SheetNames ?? [];
if (names.length === 0) {
throw new Error("Empty workbook");
}
if (disposed) return;
setSheetNames(names);
const first = names[0] ?? "";
setActiveSheet(first);
const sheet = workbook.Sheets[first];
const html = sheet
? XLSX.utils.sheet_to_html(sheet, { id: "artifact-xlsx-preview" })
: "";
setXlsxHtml(html);
} catch (err) {
console.error("Failed to render xlsx preview:", err);
if (!disposed) {
setError("无法预览该 Excel 文件。");
}
} finally {
if (!disposed) {
setIsLoading(false);
}
}
}
void parseXlsx();
return () => {
disposed = true;
};
}, [artifactUrl, canRenderXlsx]);
useEffect(() => {
if (!canRenderXlsx || !activeSheet || !workbookRef.current) {
return;
}
try {
const sheet = workbookRef.current.Sheets[activeSheet];
if (!sheet) return;
setXlsxHtml(XLSX.utils.sheet_to_html(sheet, { id: "artifact-xlsx-preview" }));
} catch (err) {
console.error("Failed to switch xlsx sheet:", err);
setError("切换工作表失败。");
}
}, [activeSheet, canRenderXlsx]);
useEffect(() => {
let disposed = false;
type PptxPreviewModule = {
init: (
container: HTMLElement,
options: { width: number; height: number },
) => {
preview: (buffer: ArrayBuffer) => Promise<void> | void;
};
};
async function renderPptx() {
if (!canRenderPptx || !artifactUrl || !pptxContainerRef.current) {
return;
}
setIsLoading(true);
setError(null);
try {
const response = await fetch(artifactUrl);
if (!response.ok) {
throw new Error(`HTTP ${response.status}`);
}
const bytes = await response.arrayBuffer();
const pptxModule = (await import("pptx-preview")) as unknown as PptxPreviewModule;
if (disposed || !pptxContainerRef.current) {
return;
}
const container = pptxContainerRef.current;
container.innerHTML = "";
const previewer = pptxModule.init(container, { width: 960, height: 540 });
await Promise.resolve(previewer.preview(bytes));
} catch (err) {
console.error("Failed to render pptx preview:", err);
if (!disposed) {
setError("无法预览该 PPT 文件。");
}
} finally {
if (!disposed) {
setIsLoading(false);
}
}
}
void renderPptx();
return () => {
disposed = true;
};
}, [artifactUrl, canRenderPptx]);
return (
<div className={cn("relative h-full overflow-hidden bg-white", className)}>
{canRenderXlsx && sheetNames.length > 0 && (
<div className="border-border flex items-center gap-1 overflow-x-auto border-b p-2">
{sheetNames.map((sheetName) => (
<button
key={sheetName}
type="button"
className={cn(
"rounded px-2 py-1 text-xs whitespace-nowrap",
activeSheet === sheetName
? "bg-primary text-primary-foreground"
: "bg-muted text-muted-foreground hover:text-foreground",
)}
onClick={() => setActiveSheet(sheetName)}
>
{sheetName}
</button>
))}
</div>
)}
<div className="h-full overflow-auto p-4">
{canRenderDocx && (
<div
ref={docxContainerRef}
className="docx-preview-wrap mx-auto max-w-5xl"
/>
)}
{canRenderXlsx && xlsxHtml && (
<div
className="artifact-xlsx-preview overflow-auto"
dangerouslySetInnerHTML={{ __html: xlsxHtml }}
/>
)}
{canRenderPptx && (
<div
ref={pptxContainerRef}
className="pptx-preview-wrap mx-auto w-full overflow-auto"
/>
)}
</div>
{error && (
<ArtifactPreviewFallback
fileName={fileName}
artifactUrl={artifactUrl}
message={error}
/>
)}
{isLoading && (
<div className="absolute inset-0 z-10 flex items-center justify-center bg-white/85">
<LoaderIcon className="text-muted-foreground size-5 animate-spin" />
</div>
)}
</div>
);
}
function ArtifactPreviewFallback({
message,
fileName,
artifactUrl,
}: {
message: string;
fileName: string;
artifactUrl: string;
}) {
return (
<div className="absolute inset-0 z-20 grid place-content-center bg-white p-6 text-center">
<p className="text-foreground mb-2 text-sm font-medium">{fileName}</p>
<p className="text-muted-foreground mb-3 text-xs">{message}</p>
<a
className="text-primary text-sm font-medium underline"
href={artifactUrl}
target="_blank"
rel="noreferrer"
>
</a>
</div>
);
}
function rewriteArtifactImagePaths(content: string, threadId?: string) {
if (!threadId || !/\/?mnt\/user-data\//.test(content)) {
return content;
@ -626,6 +902,9 @@ type ArtifactPreviewKind =
| "video"
| "audio"
| "pdf"
| "docx"
| "xlsx"
| "pptx"
| "other";
function getArtifactPreviewKind(filepath: string): ArtifactPreviewKind {
@ -636,9 +915,22 @@ function getArtifactPreviewKind(filepath: string): ArtifactPreviewKind {
if (/\.(mp4|webm|ogg|mov|m4v)$/.test(lower)) return "video";
if (/\.(mp3|wav|ogg|m4a|aac|flac)$/.test(lower)) return "audio";
if (lower.endsWith(".pdf")) return "pdf";
if (/\.(docx?)$/.test(lower)) return "docx";
if (/\.(xlsx?)$/.test(lower)) return "xlsx";
if (/\.(pptx?)$/.test(lower)) return "pptx";
return "other";
}
const OFFICE_PREVIEW_KINDS = new Set<ArtifactPreviewKind>([
"docx",
"xlsx",
"pptx",
]);
function isOfficePreviewKind(kind: ArtifactPreviewKind) {
return OFFICE_PREVIEW_KINDS.has(kind);
}
function escapeHtml(value: string): string {
return value
.replaceAll("&", "&amp;")

View File

@ -39,6 +39,8 @@ import { Tooltip } from "../tooltip";
import { MarkdownContent } from "./markdown-content";
const TOOL_CONTENT_COLLAPSE_THRESHOLD = 320;
export function MessageGroup({
className,
messages,
@ -212,6 +214,33 @@ function ToolCall({
const { t } = useI18n();
const { setOpen, autoOpen, autoSelect, selectedArtifact, select } =
useArtifacts();
const [isCommandExpanded, setIsCommandExpanded] = useState(false);
const ExpandableToolContent = ({
content,
language = "bash",
expanded = false,
}: {
content: string;
language?: string;
expanded?: boolean;
}) => {
const shouldCollapse = content.length > TOOL_CONTENT_COLLAPSE_THRESHOLD;
const shouldShowCodeBlock = !shouldCollapse || expanded;
return (
<div className="space-y-1">
{shouldShowCodeBlock && (
<CodeBlock
className="mx-0 cursor-pointer border-none px-0"
showLineNumbers={false}
language={language}
code={content}
/>
)}
</div>
);
};
if (name === "web_search") {
let label: React.ReactNode = t.toolCalls.searchForRelatedInfo;
@ -386,19 +415,31 @@ function ToolCall({
return t.toolCalls.executeCommand;
}
const command: string | undefined = (args as { command: string })?.command;
const shouldCollapse = !!command && command.length > TOOL_CONTENT_COLLAPSE_THRESHOLD;
return (
<ChainOfThoughtStep
key={id}
label={description}
icon={SquareTerminalIcon}
action={shouldCollapse
? (
<Button
className="h-7 px-0 text-xs"
variant="ghost"
onClick={(event) => {
event.stopPropagation();
setIsCommandExpanded((prev) => !prev);
}}
>
{isCommandExpanded
? t.toolCalls.collapseContent
: t.toolCalls.expandContent}
</Button>
)
: undefined}
>
{command && (
<CodeBlock
className="mx-0 cursor-pointer border-none px-0"
showLineNumbers={false}
language="bash"
code={command}
/>
<ExpandableToolContent content={command} expanded={isCommandExpanded} />
)}
</ChainOfThoughtStep>
);

View File

@ -277,6 +277,8 @@ export const enUS: Translations = {
writeFile: "Write file",
clickToViewContent: "Click to view file content",
writeTodos: "Update to-do list",
expandContent: "Expand",
collapseContent: "Collapse",
skillInstallTooltip: "Install skill and make it available to DeerFlow",
},

View File

@ -208,6 +208,8 @@ export interface Translations {
writeFile: string;
clickToViewContent: string;
writeTodos: string;
expandContent: string;
collapseContent: string;
skillInstallTooltip: string;
};

View File

@ -265,6 +265,8 @@ export const zhCN: Translations = {
writeFile: "写入文件",
clickToViewContent: "点击查看文件内容",
writeTodos: "更新 To-do 列表",
expandContent: "展开",
collapseContent: "收起",
skillInstallTooltip: "安装技能并使其可在 DeerFlow 中使用",
},

View File

@ -491,3 +491,11 @@ pre {
overflow: hidden;
contain: paint;
}
.pptx-preview-wrap {
height: 100%;
}
.pptx-preview-wrap .pptx-preview-wrapper {
height: 100% !important;
}