From d63c9804fca94fe0fdeac9118ca86fc925dd49ec Mon Sep 17 00:00:00 2001 From: Bohdan Petliuk Date: Wed, 6 May 2026 05:16:43 +0300 Subject: [PATCH 1/2] sol --- .github/workflows/test.yml-template | 23 +++++++++ package-lock.json | 9 ++-- package.json | 2 +- src/createServer.js | 72 +++++++++++++++++++++++++++++ src/index.html | 23 +++++++++ 5 files changed, 124 insertions(+), 5 deletions(-) create mode 100644 .github/workflows/test.yml-template create mode 100644 src/index.html diff --git a/.github/workflows/test.yml-template b/.github/workflows/test.yml-template new file mode 100644 index 0000000..bb13dfc --- /dev/null +++ b/.github/workflows/test.yml-template @@ -0,0 +1,23 @@ +name: Test + +on: + pull_request: + branches: [ master ] + +jobs: + build: + + runs-on: ubuntu-latest + + strategy: + matrix: + node-version: [20.x] + + steps: + - uses: actions/checkout@v2 + - name: Use Node.js ${{ matrix.node-version }} + uses: actions/setup-node@v1 + with: + node-version: ${{ matrix.node-version }} + - run: npm install + - run: npm test diff --git a/package-lock.json b/package-lock.json index d0b3b95..3650660 100644 --- a/package-lock.json +++ b/package-lock.json @@ -12,7 +12,7 @@ "devDependencies": { "@faker-js/faker": "^8.4.1", "@mate-academy/eslint-config": "latest", - "@mate-academy/scripts": "^1.8.6", + "@mate-academy/scripts": "^2.1.3", "axios": "^1.7.2", "eslint": "^8.57.0", "eslint-plugin-jest": "^28.6.0", @@ -1487,10 +1487,11 @@ } }, "node_modules/@mate-academy/scripts": { - "version": "1.8.6", - "resolved": "https://registry.npmjs.org/@mate-academy/scripts/-/scripts-1.8.6.tgz", - "integrity": "sha512-b4om/whj4G9emyi84ORE3FRZzCRwRIesr8tJHXa8EvJdOaAPDpzcJ8A0sFfMsWH9NUOVmOwkBtOXDu5eZZ00Ig==", + "version": "2.1.3", + "resolved": "https://registry.npmjs.org/@mate-academy/scripts/-/scripts-2.1.3.tgz", + "integrity": "sha512-a07wHTj/1QUK2Aac5zHad+sGw4rIvcNl5lJmJpAD7OxeSbnCdyI6RXUHwXhjF5MaVo9YHrJ0xVahyERS2IIyBQ==", "dev": true, + "license": "MIT", "dependencies": { "@octokit/rest": "^17.11.2", "@types/get-port": "^4.2.0", diff --git a/package.json b/package.json index 1d03d64..8e6392d 100644 --- a/package.json +++ b/package.json @@ -18,7 +18,7 @@ "devDependencies": { "@faker-js/faker": "^8.4.1", "@mate-academy/eslint-config": "latest", - "@mate-academy/scripts": "^1.8.6", + "@mate-academy/scripts": "^2.1.3", "axios": "^1.7.2", "eslint": "^8.57.0", "eslint-plugin-jest": "^28.6.0", diff --git a/src/createServer.js b/src/createServer.js index 1cf1dda..fc6e70b 100644 --- a/src/createServer.js +++ b/src/createServer.js @@ -1,8 +1,80 @@ 'use strict'; +const http = require('http'); +const { formidable } = require('formidable'); +const zlib = require('zlib'); +const fs = require('fs'); + function createServer() { /* Write your code here */ // Return instance of http.Server class + return http.createServer((req, res) => { + if (req.url === '/') { + res.statusCode = 200; + res.end(); + } else if (req.url !== '/compress') { + res.statusCode = 404; + res.end(); + } else if (req.method === 'GET') { + res.statusCode = 400; + res.end(); + } else { + const form = formidable(); + + form.parse(req, (err, fields, files) => { + if (err) { + res.statusCode = 400; + res.end(); + + return; + } + + if (!files.file) { + res.statusCode = 400; + res.end(); + + return; + } + + if (!fields.compressionType) { + res.statusCode = 400; + res.end(); + + return; + } + + const compressionType = fields.compressionType[0]; + const fileName = files.file[0].originalFilename; + const fileStream = fs.createReadStream(files.file[0].filepath); + + const validTypes = ['gzip', 'deflate', 'br']; + + if (!validTypes.includes(compressionType)) { + res.statusCode = 400; + res.end(); + + return; + } + + const compressionMethods = { + gzip: zlib.createGzip, + deflate: zlib.createDeflate, + br: zlib.createBrotliCompress, + }; + + const compress = compressionMethods[compressionType](); + + const extension = { gzip: '.gz', deflate: '.dfl', br: '.br' }; + + res.setHeader( + 'Content-Disposition', + `attachment; filename=${fileName}${extension[compressionType]}`, + ); + + fileStream.pipe(compress).pipe(res); + }); + } + }); } module.exports = { diff --git a/src/index.html b/src/index.html new file mode 100644 index 0000000..0a4deeb --- /dev/null +++ b/src/index.html @@ -0,0 +1,23 @@ + + + + + Compression App + + +
+ + + + + + + + +
+ + From f8c540300a0148a9e9ea959be694ec8b77a8f35b Mon Sep 17 00:00:00 2001 From: Bohdan Petliuk Date: Wed, 6 May 2026 05:21:05 +0300 Subject: [PATCH 2/2] sol2 --- src/index.html | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/index.html b/src/index.html index 0a4deeb..3d1f5f3 100644 --- a/src/index.html +++ b/src/index.html @@ -10,7 +10,7 @@ -