Pricing
Pay per usage
Downloads data from Czech company registry https://or.justice.cz/
Pricing
Pay per usage
Rating
5.0
(1)
Developer
Josef Válek
Actor stats
0
Bookmarked
28
Total users
5
Monthly active users
8 months ago
Last modified
Categories
Share
# Specify the base Docker image. You can read more about# the available images at https://crawlee.dev/docs/guides/docker-images# You can also use any other image from Docker Hub.FROM apify/actor-node:20 AS builder
# Check preinstalled packagesRUN npm ls crawlee apify puppeteer playwright
# Copy just package.json and package-lock.json# to speed up the build using Docker layer cache.COPY package*.json ./
# Install all dependencies. Don't audit to speed up the installation.RUN npm install --include=dev --audit=false
# Next, copy the source files using the user set# in the base image.COPY . ./
# Install all dependencies and build the project.# Don't audit to speed up the installation.RUN npm run build
# Create final imageFROM apify/actor-node:20
# Check preinstalled packagesRUN npm ls crawlee apify puppeteer playwright
# Copy just package.json and package-lock.json# to speed up the build using Docker layer cache.COPY package*.json ./
# Install NPM packages, skip optional and development dependencies to# keep the image small. Avoid logging too much and print the dependency# tree for debuggingRUN npm --quiet set progress=false \ && npm install --omit=dev --omit=optional \ && echo "Installed NPM packages:" \ && (npm list --omit=dev --all || true) \ && echo "Node.js version:" \ && node --version \ && echo "NPM version:" \ && npm --version \ && rm -r ~/.npm
# Copy built JS files from builder imageCOPY /usr/src/app/dist ./dist
# Next, copy the remaining files and directories with the source code.# Since we do this after NPM install, quick build will be really fast# for most source file changes.COPY . ./
# Run the image.CMD npm run start:prod --silent{ "actorSpecification": 1, "name": "my-actor-25", "title": "Project Cheerio Crawler Typescript", "description": "Crawlee and Cheerio project in typescript.", "version": "0.0", "meta": { "templateId": "ts-crawlee-cheerio" }, "input": "./input_schema.json", "dockerfile": "./Dockerfile"}{ "title": "Obchodni rejstrik downloader", "type": "object", "schemaVersion": 1, "properties": { "companyIco": { "title": "ICO of the company you want to scrape", "type": "string", "editor": "textfield", "description": "ICO of the company you want to scrape", "prefill": "04788290" } }, "required": ["companyIco"]}1import { Actor, log } from 'apify';2import { CheerioCrawler, Dataset } from 'crawlee';3
4interface Input {5 companyIco: string,6}7
8await Actor.init();9
10const getHeaderValue = (rawHeaders: string[], name: string): string | null | undefined => {11 return rawHeaders[rawHeaders.findIndex((h) => h.toLowerCase() === name) + 1];12};13
14const getFileMetadata = (prefix: string, rawHeaders: string[]) => {15 const contentType = getHeaderValue(rawHeaders, 'content-type') ?? 'text/plain';16 const filename = getHeaderValue(rawHeaders, 'content-disposition')?.match(/filename="(.*)"/)?.[1] || 'unknown';17
18 return {19 contentType,20 filename: `${prefix}-${+new Date()}-${filename.replace(/[^a-zA-Z0-9_.-]/g, '-')}`,21 };22};23
24
25const {26 companyIco,27} = await Actor.getInput<Input>() ?? {} as Input;28
29const kvs = await Actor.openKeyValueStore();30
31const LABELS = {32 START: 'START',33 SBIRKA_LISTIN: 'SBIRKA_LISTIN',34 LISTINA: 'LISTINA',35} as const;36
37const crawler = new CheerioCrawler({38 // TODO: Is this using proxy properly?39 proxyConfiguration: await Actor.createProxyConfiguration(),40 maxConcurrency: 10,41 requestHandler: async ({ enqueueLinks, request, $, sendRequest }) => {42 if (request.label === LABELS.START) {43 log.info('Enqueuing urls from search page...');44 await enqueueLinks({45 selector: 'a[href^="./vypis-sl"]',46 label: LABELS.SBIRKA_LISTIN,47 });48 } else if (request.label === LABELS.SBIRKA_LISTIN) {49 log.info('Enqueuing URLs from document list...');50 await enqueueLinks({51 selector: 'a[href^="./vypis-sl-detail"]',52 label: LABELS.LISTINA,53 });54 } else if (request.label === LABELS.LISTINA) {55 const links = $('a[href^=/ias/content/download]').toArray();56 log.info(`Found ${links.length} links`);57
58 await Promise.allSettled(links.map(async (link) => {59 log.info('Downloading document...');60 const downloadUrl = `https://or.justice.cz${link.attribs.href}`;61 const response = await sendRequest({ url: downloadUrl });62 // For some reason, we can only access raw headers63 const { contentType, filename } = getFileMetadata('file', response.rawHeaders);64 await Actor.setValue(filename, response.rawBody, { contentType });65 await Actor.pushData({66 url: request.url,67 filename,68 fileUrl: kvs.getPublicUrl(filename),69 });70
71 }));72 }73 },74});75
76const startUrl = new URL('https://or.justice.cz/ias/ui/rejstrik-$firma');77startUrl.searchParams.set('ico', companyIco.replace(/[^0-9]/, ''));78
79await crawler.run([80 { url: startUrl.toString(), label: LABELS.START },81]);82
83// Gracefully exit the Actor process. It's recommended to quit all Actors with an exit()84await Actor.exit();# configurations.idea.vscode
# crawlee and apify storage foldersapify_storagecrawlee_storagestorage
# installed filesnode_modules
# git folder.gitroot = true
[*]indent_style = spaceindent_size = 4charset = utf-8trim_trailing_whitespace = trueinsert_final_newline = trueend_of_line = lf{ "root": true, "env": { "browser": true, "es2020": true, "node": true }, "extends": [ "@apify/eslint-config-ts" ], "parserOptions": { "project": "./tsconfig.json", "ecmaVersion": 2020 }, "ignorePatterns": [ "node_modules", "dist", "**/*.d.ts" ]}# This file tells Git which files shouldn't be added to source control
.DS_Store.idea.vscodedistnode_modulesapify_storagestorage{ "name": "crawlee-cheerio-typescript", "version": "0.0.1", "type": "module", "description": "This is a boilerplate of an Apify actor.", "engines": { "node": ">=18.0.0" }, "dependencies": { "apify": "^3.2.6", "crawlee": "^3.11.5" }, "devDependencies": { "@apify/eslint-config-ts": "^0.3.0", "@apify/tsconfig": "^0.1.0", "@typescript-eslint/eslint-plugin": "^7.18.0", "@typescript-eslint/parser": "^7.18.0", "eslint": "^8.50.0", "tsx": "^4.6.2", "typescript": "^5.3.3" }, "scripts": { "start": "npm run start:dev", "start:prod": "node dist/main.js", "start:dev": "tsx src/main.ts", "build": "tsc", "lint": "eslint ./src --ext .ts", "lint:fix": "eslint ./src --ext .ts --fix", "test": "echo \"Error: oops, the actor has no tests yet, sad!\" && exit 1" }, "author": "It's not you it's me", "license": "ISC"}{ "extends": "@apify/tsconfig", "compilerOptions": { "module": "NodeNext", "moduleResolution": "NodeNext", "target": "ES2022", "outDir": "dist", "noUnusedLocals": false, "skipLibCheck": true, "lib": ["DOM"] }, "include": [ "./src/**/*" ]}