add document viewer
This commit is contained in:
smanylov
Generated
+265
-2
@@ -1,12 +1,12 @@
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{
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"name": "no-copy-frontend",
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"version": "0.58.0",
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"version": "0.104.0",
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"lockfileVersion": 3,
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"requires": true,
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"packages": {
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"": {
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"name": "no-copy-frontend",
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"version": "0.58.0",
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"version": "0.104.0",
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"dependencies": {
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"@a2seven/yoo-checkout": "^1.1.4",
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"@react-input/mask": "^2.0.4",
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@@ -21,6 +21,7 @@
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"next": "^16.0.7",
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"next-auth": "5.0.0-beta.30",
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"next-intl": "^4.5.8",
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"pdfjs-dist": "^5.7.284",
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"react": "19.2.0",
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"react-dom": "19.2.0",
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"react-slick": "^0.31.0",
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@@ -1129,6 +1130,256 @@
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"@jridgewell/sourcemap-codec": "^1.4.14"
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}
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},
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"node_modules/@napi-rs/canvas": {
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"version": "0.1.100",
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"resolved": "https://registry.npmjs.org/@napi-rs/canvas/-/canvas-0.1.100.tgz",
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"license": "MIT",
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"optional": true,
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"workspaces": [
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"e2e/*"
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],
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"engines": {
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"node": ">= 10"
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"funding": {
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"type": "github",
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"url": "https://github.com/sponsors/Brooooooklyn"
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},
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"optionalDependencies": {
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"@napi-rs/canvas-android-arm64": "0.1.100",
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|
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|
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|
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|
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|
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"@napi-rs/canvas-win32-arm64-msvc": "0.1.100",
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"@napi-rs/canvas-win32-x64-msvc": "0.1.100"
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}
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"cpu": [
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"license": "MIT",
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"os": [
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"android"
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"engines": {
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"funding": {
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"type": "github",
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"url": "https://github.com/sponsors/Brooooooklyn"
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}
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},
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|
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"version": "0.1.100",
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"license": "MIT",
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"optional": true,
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"os": [
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"darwin"
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"engines": {
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"funding": {
|
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"type": "github",
|
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"url": "https://github.com/sponsors/Brooooooklyn"
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}
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},
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"node_modules/@napi-rs/canvas-darwin-x64": {
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"version": "0.1.100",
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|
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"url": "https://github.com/sponsors/Brooooooklyn"
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}
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"node_modules/@napi-rs/canvas-linux-arm-gnueabihf": {
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"version": "0.1.100",
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"funding": {
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"type": "github",
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"url": "https://github.com/sponsors/Brooooooklyn"
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}
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},
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"funding": {
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"type": "github",
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"url": "https://github.com/sponsors/Brooooooklyn"
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|
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"funding": {
|
||||
"type": "github",
|
||||
"url": "https://github.com/sponsors/Brooooooklyn"
|
||||
}
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},
|
||||
"node_modules/@napi-rs/canvas-linux-riscv64-gnu": {
|
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"version": "0.1.100",
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|
||||
"funding": {
|
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"type": "github",
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"url": "https://github.com/sponsors/Brooooooklyn"
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}
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||||
},
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||||
"node_modules/@napi-rs/canvas-linux-x64-gnu": {
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"version": "0.1.100",
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||||
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|
||||
"funding": {
|
||||
"type": "github",
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||||
"url": "https://github.com/sponsors/Brooooooklyn"
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}
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||||
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||||
"node_modules/@napi-rs/canvas-linux-x64-musl": {
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"version": "0.1.100",
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|
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|
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|
||||
"funding": {
|
||||
"type": "github",
|
||||
"url": "https://github.com/sponsors/Brooooooklyn"
|
||||
}
|
||||
},
|
||||
"node_modules/@napi-rs/canvas-win32-arm64-msvc": {
|
||||
"version": "0.1.100",
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"license": "MIT",
|
||||
"optional": true,
|
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"os": [
|
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"win32"
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||||
],
|
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"engines": {
|
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"node": ">= 10"
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},
|
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"funding": {
|
||||
"type": "github",
|
||||
"url": "https://github.com/sponsors/Brooooooklyn"
|
||||
}
|
||||
},
|
||||
"node_modules/@napi-rs/canvas-win32-x64-msvc": {
|
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"version": "0.1.100",
|
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"resolved": "https://registry.npmjs.org/@napi-rs/canvas-win32-x64-msvc/-/canvas-win32-x64-msvc-0.1.100.tgz",
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"cpu": [
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"x64"
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"license": "MIT",
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||||
"optional": true,
|
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"os": [
|
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"win32"
|
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],
|
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"engines": {
|
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"node": ">= 10"
|
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|
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"funding": {
|
||||
"type": "github",
|
||||
"url": "https://github.com/sponsors/Brooooooklyn"
|
||||
}
|
||||
},
|
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"node_modules/@napi-rs/wasm-runtime": {
|
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"version": "0.2.12",
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"resolved": "https://registry.npmjs.org/@napi-rs/wasm-runtime/-/wasm-runtime-0.2.12.tgz",
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@@ -6573,6 +6824,18 @@
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"dev": true,
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"license": "MIT"
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},
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"node_modules/pdfjs-dist": {
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"version": "5.7.284",
|
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"resolved": "https://registry.npmjs.org/pdfjs-dist/-/pdfjs-dist-5.7.284.tgz",
|
||||
"integrity": "sha512-h4EdYQczmGhbOlqc3PPZwxevn7ApdWPbovAuWXOB/DjIyigSnwfy2oze7c6mRcSr9XgLp3eN3EeL4DyySTPMFw==",
|
||||
"license": "Apache-2.0",
|
||||
"engines": {
|
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"node": ">=22.13.0 || >=24"
|
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},
|
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"optionalDependencies": {
|
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"@napi-rs/canvas": "^0.1.100"
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}
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},
|
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"node_modules/picocolors": {
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"version": "1.1.1",
|
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"resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.1.1.tgz",
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@@ -22,6 +22,7 @@
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"next": "^16.0.7",
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"next-auth": "5.0.0-beta.30",
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"next-intl": "^4.5.8",
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"pdfjs-dist": "^5.7.284",
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"react": "19.2.0",
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"react-dom": "19.2.0",
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"react-slick": "^0.31.0",
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@@ -0,0 +1,9 @@
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import { PdfProvider } from '@/app/contexts/PdfContext';
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export default function RootLayout({ children }: { children: React.ReactNode }) {
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return (
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<PdfProvider>
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{children}
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</PdfProvider>
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);
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}
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@@ -1,135 +1,90 @@
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'use server'
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'use server';
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import Link from 'next/link';
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import PdfViewer from '@/app/components/PdfViewer';
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import { DownloadButton } from '@/app/components/document-viewer/DownloadButton';
|
||||
import { CopyLinkButton } from '@/app/components/document-viewer/CopyLinkButton';
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||||
|
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interface PageProps {
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searchParams: Promise<{ docid?: string }>;
|
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searchParams: Promise<{ docid: string; title?: string }>;
|
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}
|
||||
|
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export default async function Page({
|
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searchParams
|
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}: PageProps) {
|
||||
const { docid } = await searchParams;
|
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export default async function Page({ searchParams }: PageProps) {
|
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const { docid, title } = await searchParams;
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||||
|
||||
const documentTitle = title || 'FileName';
|
||||
const ownerName = "Name Name Name";
|
||||
const companyName = "companyName";
|
||||
|
||||
return (
|
||||
<div
|
||||
className="watch-doc-wrapper"
|
||||
>
|
||||
<div
|
||||
className="watch-doc-page"
|
||||
>
|
||||
<div className="watch-doc-wrapper">
|
||||
<div className="watch-doc-page">
|
||||
<header className="watch-doc-header">
|
||||
<Link href="#" className="header-logo">NoCopy</Link>
|
||||
<Link href="#" className="header-user">Name</Link>
|
||||
</header>
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||||
|
||||
<div
|
||||
className="watch-doc-status"
|
||||
>
|
||||
<div className="watch-doc-status">
|
||||
<div className="st-title">Защита подтверждена</div>
|
||||
<div className="st-sub">Документ <strong>Название документа</strong> зарегистрирован и защищён платформой NoCopy.</div>
|
||||
<div className="st-sub">
|
||||
Документ <strong>{documentTitle}</strong> зарегистрирован и защищён платформой NoCopy.
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div
|
||||
className="watch-doc-grid"
|
||||
>
|
||||
<div className="watch-doc-grid">
|
||||
<div>
|
||||
<div
|
||||
className="watch-doc-card"
|
||||
>
|
||||
<div
|
||||
className="card-head"
|
||||
>
|
||||
Правообладатель
|
||||
</div>
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||||
|
||||
<div
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||||
className="card-body"
|
||||
>
|
||||
<div className="watch-doc-card">
|
||||
<div className="card-head">Правообладатель</div>
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||||
<div className="card-body">
|
||||
<div className="owner-row">
|
||||
<div className="owner-av">N</div>
|
||||
<div className="owner-av">Н</div>
|
||||
<div>
|
||||
<div className="owner-name">Сидоров Станислав Андреевич</div>
|
||||
<div className="owner-meta">ООО "ПРОКОНТРОЛ"</div>
|
||||
<div className="owner-name">{ownerName}</div>
|
||||
{/* <div className="owner-meta">{companyName}</div> */}
|
||||
<div className="owner-meta">Зарегистрирован в NoCopy</div>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
</div>
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||||
|
||||
<div
|
||||
className="watch-doc-card"
|
||||
>
|
||||
<div
|
||||
className="card-head"
|
||||
>
|
||||
Скачать документ
|
||||
</div>
|
||||
|
||||
<div
|
||||
className="card-body"
|
||||
>
|
||||
{/* <div className="watch-doc-card">
|
||||
<div className="card-head">Скачать документ</div>
|
||||
<div className="card-body">
|
||||
<DownloadButton />
|
||||
<div className="download-description">
|
||||
Вы вошли как <strong>Сидоров Станислав Андреевич</strong>.
|
||||
Вы вошли как <strong>{ownerName}</strong>.
|
||||
<br />
|
||||
Скачивание будет зарегистрировано.
|
||||
</div>
|
||||
|
||||
<button className="btn btn-acc">
|
||||
Скачать защищённый PDF
|
||||
</button>
|
||||
</div>
|
||||
</div>
|
||||
</div> */}
|
||||
|
||||
<div className="watch-doc-actions">
|
||||
<button className="btn btn-out">
|
||||
Скопировать ссылку
|
||||
</button>
|
||||
<Link href="#" className="btn btn-out" target="_blank">
|
||||
О NoCopy
|
||||
</Link>
|
||||
<DownloadButton />
|
||||
<CopyLinkButton />
|
||||
<Link href="#" className="btn btn-out" target="_blank">О NoCopy</Link>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div>
|
||||
<div
|
||||
className="watch-doc-card"
|
||||
>
|
||||
<div
|
||||
className="card-head"
|
||||
>
|
||||
Предосмотр
|
||||
</div>
|
||||
|
||||
<div
|
||||
className="card-body"
|
||||
>
|
||||
<div
|
||||
className="prev-wrap"
|
||||
>
|
||||
документ
|
||||
</div>
|
||||
<div className="document-controls">
|
||||
<div className="document-controls__nav">
|
||||
<button className="document-controls__prev">← Пред.</button>
|
||||
<span className="document-controls__current-page">1 / 11</span>
|
||||
<button className="document-controls__next">След. →</button>
|
||||
</div>
|
||||
<button className="document-controls__fullscreen">На весь экран</button>
|
||||
</div>
|
||||
<div className="watch-doc-card">
|
||||
<div className="card-head">Предпросмотр</div>
|
||||
<div className="card-body">
|
||||
<PdfViewer
|
||||
fileId={docid}
|
||||
fileName={documentTitle}
|
||||
/>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div
|
||||
className="watch-doc-footer"
|
||||
>
|
||||
<a href="#">NoCopy</a>
|
||||
<a href="#">Условия</a>
|
||||
<a href="#">Конфиденциальность</a>
|
||||
<div className="watch-doc-footer">
|
||||
<Link href="#">NoCopy</Link>
|
||||
<Link href="#">Условия</Link>
|
||||
<Link href="#">Конфиденциальность</Link>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
)
|
||||
);
|
||||
}
|
||||
@@ -0,0 +1,90 @@
|
||||
'use server';
|
||||
|
||||
import { getSessionData } from '@/app/actions/session';
|
||||
import { API_BASE_URL } from '@/app/actions/definitions';
|
||||
import { headers } from 'next/headers';
|
||||
|
||||
export async function requestFileWithTracking(fileId: string) {
|
||||
const token = await getSessionData('token');
|
||||
const headersList = await headers();
|
||||
const forwardedFor = headersList.get('x-forwarded-for');
|
||||
const realIp = headersList.get('x-real-ip');
|
||||
const ip = forwardedFor?.split(',')[0] || realIp || 'unknown';
|
||||
const userAgent = headersList.get('user-agent') || 'unknown';
|
||||
|
||||
try {
|
||||
const response = await fetch(`${API_BASE_URL}/api/file/link`, {
|
||||
method: 'POST',
|
||||
body: JSON.stringify({
|
||||
file_id: fileId,
|
||||
token: token,
|
||||
ip: ip,
|
||||
user_agent: userAgent
|
||||
}),
|
||||
headers: {
|
||||
'Content-Type': 'application/json'
|
||||
}
|
||||
});
|
||||
|
||||
if (response.ok) {
|
||||
const contentType = response.headers.get('content-type');
|
||||
|
||||
if (contentType?.includes('application/json')) {
|
||||
const data = await response.json();
|
||||
return data.message_body;
|
||||
} else {
|
||||
const blob = await response.blob();
|
||||
return URL.createObjectURL(blob);
|
||||
}
|
||||
} else {
|
||||
throw new Error(`${response.status}`);
|
||||
}
|
||||
} catch (error) {
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
export async function requestFileAsBuffer(fileId: string): Promise<ArrayBuffer | null> {
|
||||
const token = await getSessionData('token');
|
||||
const headersList = await headers();
|
||||
const forwardedFor = headersList.get('x-forwarded-for');
|
||||
const realIp = headersList.get('x-real-ip');
|
||||
const ip = forwardedFor?.split(',')[0] || realIp || 'unknown';
|
||||
const userAgent = headersList.get('user-agent') || 'unknown';
|
||||
|
||||
try {
|
||||
const response = await fetch(`${API_BASE_URL}/api/file/link`, {
|
||||
method: 'POST',
|
||||
body: JSON.stringify({
|
||||
file_id: fileId,
|
||||
token: token,
|
||||
ip: ip,
|
||||
user_agent: userAgent
|
||||
}),
|
||||
headers: {
|
||||
'Content-Type': 'application/json'
|
||||
}
|
||||
});
|
||||
|
||||
if (!response.ok) {
|
||||
throw new Error(`${response.status}`);
|
||||
}
|
||||
|
||||
const contentType = response.headers.get('content-type');
|
||||
if (contentType?.includes('application/json')) {
|
||||
const data = await response.json();
|
||||
const fileUrl = data.message_body;
|
||||
const fileResponse = await fetch(fileUrl);
|
||||
if (!fileResponse.ok) {
|
||||
throw new Error(`Failed to fetch file: ${fileResponse.status}`);
|
||||
}
|
||||
|
||||
return await fileResponse.arrayBuffer();
|
||||
}
|
||||
else {
|
||||
return await response.arrayBuffer();
|
||||
}
|
||||
} catch (error) {
|
||||
return null;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,248 @@
|
||||
'use client';
|
||||
|
||||
import { useEffect, useRef, useState } from 'react';
|
||||
import { usePdf } from '@/app/contexts/PdfContext';
|
||||
|
||||
interface PdfViewerProps {
|
||||
fileId: string;
|
||||
fileName?: string;
|
||||
}
|
||||
|
||||
export default function PdfViewer({ fileId, fileName = 'document.pdf' }: PdfViewerProps) {
|
||||
const canvasRef = useRef<HTMLCanvasElement>(null);
|
||||
const [currentPage, setCurrentPage] = useState(1);
|
||||
const [totalPages, setTotalPages] = useState(0);
|
||||
const [loading, setLoading] = useState(true);
|
||||
const [error, setError] = useState<string | null>(null);
|
||||
const [fullscreen, setFullscreen] = useState(false);
|
||||
const containerRef = useRef<HTMLDivElement>(null);
|
||||
const pdfDocumentRef = useRef<any>(null);
|
||||
const { setPdfData } = usePdf();
|
||||
|
||||
useEffect(() => {
|
||||
let isMounted = true;
|
||||
let objectUrl: string | null = null;
|
||||
|
||||
const loadAndDisplayPdf = async () => {
|
||||
try {
|
||||
setLoading(true);
|
||||
|
||||
// 1. Получаем данные документа как ArrayBuffer (а не blob URL)
|
||||
const { requestFileAsBuffer } = await import('@/app/actions/trackingActions');
|
||||
const pdfData = await requestFileAsBuffer(fileId);
|
||||
|
||||
if (!pdfData) {
|
||||
throw new Error('Failed to load document');
|
||||
}
|
||||
|
||||
setPdfData(pdfData, fileName);
|
||||
|
||||
if (!isMounted) return;
|
||||
|
||||
const pdfjs = await import('pdfjs-dist');
|
||||
|
||||
pdfjs.GlobalWorkerOptions.workerSrc = new URL(
|
||||
'pdfjs-dist/build/pdf.worker.mjs',
|
||||
import.meta.url
|
||||
).toString();
|
||||
|
||||
const loadingTask = pdfjs.getDocument({
|
||||
data: pdfData,
|
||||
useSystemFonts: true,
|
||||
disableFontFace: false,
|
||||
});
|
||||
|
||||
const pdfDocument = await loadingTask.promise;
|
||||
|
||||
if (!isMounted) return;
|
||||
|
||||
pdfDocumentRef.current = pdfDocument;
|
||||
setTotalPages(pdfDocument.numPages);
|
||||
setCurrentPage(1);
|
||||
|
||||
await renderPage(pdfDocument, 1);
|
||||
|
||||
} catch (err) {
|
||||
console.error('Error loading PDF:', err);
|
||||
if (isMounted) {
|
||||
setError('Не удалось загрузить документ');
|
||||
}
|
||||
} finally {
|
||||
if (isMounted) {
|
||||
setLoading(false);
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
loadAndDisplayPdf();
|
||||
|
||||
return () => {
|
||||
isMounted = false;
|
||||
if (pdfDocumentRef.current) {
|
||||
pdfDocumentRef.current.destroy();
|
||||
}
|
||||
if (objectUrl) {
|
||||
URL.revokeObjectURL(objectUrl);
|
||||
}
|
||||
};
|
||||
}, [fileId, setPdfData]);
|
||||
|
||||
const renderPage = async (pdfDocument: any, pageNum: number) => {
|
||||
if (!canvasRef.current) return;
|
||||
|
||||
try {
|
||||
const page = await pdfDocument.getPage(pageNum);
|
||||
|
||||
const container = canvasRef.current.parentElement;
|
||||
|
||||
if (!container) return;
|
||||
|
||||
const containerWidth = container.clientWidth || 800;
|
||||
|
||||
// Если ширина контейнера 0, откладываем рендер
|
||||
if (containerWidth === 0) {
|
||||
console.log('Container width is 0, waiting...');
|
||||
setTimeout(() => renderPage(pdfDocument, pageNum), 100);
|
||||
return;
|
||||
}
|
||||
|
||||
const originalViewport = page.getViewport({ scale: 1 });
|
||||
const scale = containerWidth / originalViewport.width;
|
||||
const viewport = page.getViewport({ scale: Math.min(scale, 1.5) });
|
||||
|
||||
const canvas = canvasRef.current;
|
||||
const context = canvas.getContext('2d');
|
||||
|
||||
canvas.height = viewport.height;
|
||||
canvas.width = viewport.width;
|
||||
|
||||
const renderContext = {
|
||||
canvasContext: context!,
|
||||
viewport: viewport,
|
||||
};
|
||||
|
||||
await page.render(renderContext).promise;
|
||||
} catch (err) {
|
||||
console.log('Error rendering page:', err);
|
||||
}
|
||||
};
|
||||
|
||||
useEffect(() => {
|
||||
if (!pdfDocumentRef.current || loading) return;
|
||||
|
||||
const checkContainer = () => {
|
||||
const container = canvasRef.current?.parentElement;
|
||||
if (container && container.clientWidth > 0) {
|
||||
renderPage(pdfDocumentRef.current, currentPage);
|
||||
} else {
|
||||
setTimeout(checkContainer, 100);
|
||||
}
|
||||
};
|
||||
|
||||
checkContainer();
|
||||
}, [pdfDocumentRef.current, loading]);
|
||||
|
||||
const goToPrevPage = async () => {
|
||||
if (pdfDocumentRef.current && currentPage > 1) {
|
||||
const newPage = currentPage - 1;
|
||||
setCurrentPage(newPage);
|
||||
await renderPage(pdfDocumentRef.current, newPage);
|
||||
}
|
||||
};
|
||||
|
||||
const goToNextPage = async () => {
|
||||
if (pdfDocumentRef.current && currentPage < totalPages) {
|
||||
const newPage = currentPage + 1;
|
||||
setCurrentPage(newPage);
|
||||
await renderPage(pdfDocumentRef.current, newPage);
|
||||
}
|
||||
};
|
||||
|
||||
const toggleFullscreen = () => {
|
||||
if (!containerRef.current) return;
|
||||
|
||||
if (!document.fullscreenElement) {
|
||||
containerRef.current.requestFullscreen();
|
||||
setFullscreen(true);
|
||||
} else {
|
||||
document.exitFullscreen();
|
||||
setFullscreen(false);
|
||||
}
|
||||
};
|
||||
|
||||
useEffect(() => {
|
||||
const handleFullscreenChange = () => {
|
||||
setFullscreen(!!document.fullscreenElement);
|
||||
if (pdfDocumentRef.current && !document.fullscreenElement) {
|
||||
setTimeout(() => renderPage(pdfDocumentRef.current, currentPage), 100);
|
||||
}
|
||||
};
|
||||
|
||||
document.addEventListener('fullscreenchange', handleFullscreenChange);
|
||||
return () => document.removeEventListener('fullscreenchange', handleFullscreenChange);
|
||||
}, [currentPage]);
|
||||
|
||||
useEffect(() => {
|
||||
const handleResize = () => {
|
||||
if (pdfDocumentRef.current && !loading) {
|
||||
renderPage(pdfDocumentRef.current, currentPage);
|
||||
}
|
||||
};
|
||||
|
||||
window.addEventListener('resize', handleResize);
|
||||
return () => window.removeEventListener('resize', handleResize);
|
||||
}, [currentPage, loading]);
|
||||
|
||||
if (loading) {
|
||||
return (
|
||||
<div className="prev-wrap">
|
||||
<div className="pdf-loading">Загрузка документа...</div>
|
||||
</div>
|
||||
);
|
||||
}
|
||||
|
||||
if (error) {
|
||||
return (
|
||||
<div className="prev-wrap">
|
||||
<div className="pdf-error">{error}</div>
|
||||
</div>
|
||||
);
|
||||
}
|
||||
|
||||
return (
|
||||
<div ref={containerRef} className="pdf-container">
|
||||
<div className="prev-wrap">
|
||||
<canvas ref={canvasRef} className="pdf-canvas" />
|
||||
</div>
|
||||
{totalPages > 0 && (
|
||||
<div className="document-controls">
|
||||
<div className="document-controls__nav">
|
||||
<button
|
||||
className="document-controls__prev"
|
||||
onClick={goToPrevPage}
|
||||
disabled={currentPage === 1}
|
||||
>
|
||||
← Пред.
|
||||
</button>
|
||||
<span className="document-controls__current-page">
|
||||
{currentPage} / {totalPages}
|
||||
</span>
|
||||
<button
|
||||
className="document-controls__next"
|
||||
onClick={goToNextPage}
|
||||
disabled={currentPage === totalPages}
|
||||
>
|
||||
След. →
|
||||
</button>
|
||||
</div>
|
||||
<button
|
||||
className="document-controls__fullscreen"
|
||||
onClick={toggleFullscreen}
|
||||
>
|
||||
{fullscreen ? 'Выйти' : 'На весь экран'}
|
||||
</button>
|
||||
</div>
|
||||
)}
|
||||
</div>
|
||||
);
|
||||
}
|
||||
@@ -0,0 +1,30 @@
|
||||
'use client';
|
||||
|
||||
import { toast } from 'sonner';
|
||||
|
||||
interface CopyLinkButtonProps {
|
||||
className?: string;
|
||||
children?: React.ReactNode;
|
||||
}
|
||||
|
||||
export function CopyLinkButton({ className = 'btn btn-out', children = 'Скопировать ссылку' }: CopyLinkButtonProps) {
|
||||
|
||||
const copyCurrentPageLink = async () => {
|
||||
try {
|
||||
await navigator.clipboard.writeText(window.location.href);
|
||||
toast.success('Ссылка скопирована');
|
||||
} catch (err) {
|
||||
toast.error('Не удалось скопировать ссылку');
|
||||
}
|
||||
};
|
||||
|
||||
return (
|
||||
<button
|
||||
className={className}
|
||||
onClick={copyCurrentPageLink}
|
||||
type="button"
|
||||
>
|
||||
{children}
|
||||
</button>
|
||||
);
|
||||
}
|
||||
@@ -0,0 +1,13 @@
|
||||
'use client';
|
||||
|
||||
import { usePdf } from '@/app/contexts/PdfContext';
|
||||
|
||||
export function DownloadButton() {
|
||||
const { downloadPdf } = usePdf();
|
||||
|
||||
return (
|
||||
<button className="btn btn-out" onClick={downloadPdf}>
|
||||
Скачать документ
|
||||
</button>
|
||||
);
|
||||
}
|
||||
@@ -0,0 +1,55 @@
|
||||
'use client';
|
||||
|
||||
import { createContext, useContext, useRef, ReactNode } from 'react';
|
||||
|
||||
interface PdfContextType {
|
||||
downloadPdf: () => Promise<void>;
|
||||
setPdfData: (data: ArrayBuffer | null, fileName: string) => void;
|
||||
}
|
||||
|
||||
const PdfContext = createContext<PdfContextType | null>(null);
|
||||
|
||||
export function PdfProvider({ children }: { children: ReactNode }) {
|
||||
const pdfDataRef = useRef<ArrayBuffer | null>(null);
|
||||
const fileNameRef = useRef<string>('');
|
||||
|
||||
const setPdfData = (data: ArrayBuffer | null, fileName: string) => {
|
||||
pdfDataRef.current = data;
|
||||
fileNameRef.current = fileName;
|
||||
};
|
||||
|
||||
const downloadPdf = async () => {
|
||||
if (!pdfDataRef.current) {
|
||||
console.log('No PDF data available');
|
||||
return;
|
||||
}
|
||||
|
||||
try {
|
||||
const blob = new Blob([pdfDataRef.current], { type: 'application/pdf' });
|
||||
const url = URL.createObjectURL(blob);
|
||||
const link = document.createElement('a');
|
||||
link.href = url;
|
||||
link.download = fileNameRef.current || 'document.pdf';
|
||||
document.body.appendChild(link);
|
||||
link.click();
|
||||
document.body.removeChild(link);
|
||||
URL.revokeObjectURL(url);
|
||||
} catch (err) {
|
||||
console.log('Error downloading PDF:', err);
|
||||
}
|
||||
};
|
||||
|
||||
return (
|
||||
<PdfContext.Provider value={{ downloadPdf, setPdfData }}>
|
||||
{children}
|
||||
</PdfContext.Provider>
|
||||
);
|
||||
}
|
||||
|
||||
export function usePdf() {
|
||||
const context = useContext(PdfContext);
|
||||
if (!context) {
|
||||
throw new Error('usePdf must be used within PdfProvider');
|
||||
}
|
||||
return context;
|
||||
}
|
||||
@@ -59,6 +59,7 @@
|
||||
align-items: center;
|
||||
justify-content: space-between;
|
||||
margin-top: 8px;
|
||||
gap: 10px;
|
||||
|
||||
&__nav {
|
||||
display: flex;
|
||||
@@ -106,6 +107,63 @@
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
.prev-wrap {
|
||||
min-height: 400px;
|
||||
min-width: 300px;
|
||||
position: relative;
|
||||
display: flex;
|
||||
justify-content: center;
|
||||
}
|
||||
|
||||
.pdf-canvas {
|
||||
display: block;
|
||||
max-width: 100%;
|
||||
height: auto;
|
||||
}
|
||||
|
||||
.pdf-container {
|
||||
width: 100%;
|
||||
overflow-x: auto;
|
||||
}
|
||||
|
||||
.pdf-container:fullscreen {
|
||||
background: #f5f5f5;
|
||||
padding: 20px;
|
||||
gap: 20px;
|
||||
|
||||
.prev-wrap {
|
||||
flex: 1;
|
||||
min-height: auto;
|
||||
display: flex;
|
||||
justify-content: center;
|
||||
align-items: center;
|
||||
background: #f5f5f5;
|
||||
}
|
||||
|
||||
.pdf-canvas {
|
||||
max-width: 100%;
|
||||
max-height: calc(100vh - 120px);
|
||||
width: auto;
|
||||
height: auto;
|
||||
object-fit: contain;
|
||||
}
|
||||
|
||||
.document-controls {
|
||||
position: fixed;
|
||||
bottom: 20px;
|
||||
left: 50%;
|
||||
transform: translateX(-50%);
|
||||
background: rgba(255, 255, 255, 0.95);
|
||||
backdrop-filter: blur(10px);
|
||||
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
|
||||
border-radius: 12px;
|
||||
padding: 0.75rem 1.5rem;
|
||||
z-index: 1000;
|
||||
min-width: 300px;
|
||||
justify-content: center;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
&-page {
|
||||
|
||||
Reference in New Issue
Block a user