Example Process Crawl Results
Pricing
Pay per usage
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Example Process Crawl Results
Iterates through all results from a crawler run and count them. Needs to be called from the crawler's finish webhook by adding an URL to finish the webhook of your crawler. Use this actor as a starting point to develop custom post-processing of data from the crawler.
4.5 (2)
Pricing
Pay per usage
5
Monthly users
1
Last modified
10 months ago
Dockerfile
1# This is a template for a Dockerfile used to run acts in Actor system.
2# The base image name below is set during the act build, based on user settings.
3# IMPORTANT: The base image must set a correct working directory, such as /usr/src/app or /home/user
4FROM apify/actor-node-basic:v0.21.10
5
6# Second, copy just package.json and package-lock.json since it should be
7# the only file that affects "npm install" in the next step, to speed up the build
8COPY package*.json ./
9
10# Install NPM packages, skip optional and development dependencies to
11# keep the image small. Avoid logging too much and print the dependency
12# tree for debugging
13RUN npm --quiet set progress=false \
14 && npm install --only=prod --no-optional \
15 && echo "Installed NPM packages:" \
16 && (npm list --all || true) \
17 && echo "Node.js version:" \
18 && node --version \
19 && echo "NPM version:" \
20 && npm --version
21
22# Copy source code to container
23# Do this in the last step, to have fast build if only the source code changed
24COPY . ./
25
26# NOTE: The CMD is already defined by the base image.
27# Uncomment this for local node inspector debugging:
28# CMD [ "node", "--inspect=0.0.0.0:9229", "main.js" ]package.json
1{
2 "name": "apify-project",
3 "version": "0.0.1",
4 "description": "",
5 "author": "It's not you it's me",
6 "license": "ISC",
7 "dependencies": {
8 "apify": "0.21.10",
9 "underscore": "latest"
10 },
11 "scripts": {
12 "start": "node main.js"
13 }
14}main.js
1const Apify = require('apify');
2const _ = require('underscore');
3
4Apify.main(async () => {
5 // Get act input and validate it
6 const input = await Apify.getValue('INPUT');
7 console.log('Input:')
8 console.dir(input);
9 if (!input || !input._id) {
10 throw new Error('Input is missing the "_id" attribute. Did you start it from crawler finish webhook?');
11 }
12 const executionId = input._id;
13
14 // Print info about crawler run
15 const crawlerRunDetails = await Apify.client.crawlers.getExecutionDetails({ executionId });
16 if (!crawlerRunDetails) {
17 throw new Error(`There is no crawler run with ID: "${executionId}"`);
18 }
19 console.log(`Details of the crawler run (ID: ${executionId}):`);
20 console.dir(crawlerRunDetails);
21
22 // Iterate through all crawler results and count them
23 // Here is the place where you can add something more adventurous :)
24 console.log(`Counting results from crawler run...`);
25
26 const limit = 100;
27 let offset = 0;
28 let totalItems = 0;
29 let results;
30
31 do {
32 results = await Apify.client.crawlers.getExecutionResults({
33 executionId,
34 limit,
35 offset
36 });
37
38 offset += results.count;
39 totalItems += results.items.length;
40 } while (results.count > 0);
41
42 // Save results
43 console.log(`Found ${totalItems} records`);
44 await Apify.setValue('OUTPUT', {
45 crawlerRunDetails,
46 totalItems
47 });
48
49});Pricing
Pricing model
Pay per usageThis Actor is paid per platform usage. The Actor is free to use, and you only pay for the Apify platform usage.
