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Updated comments and readme
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README.md
112
README.md
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@ -3,9 +3,10 @@ Get data from Google Places, which official [Google Maps Places API](https://dev
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## Why?
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You can use official [Google Maps Places API](https://developers.google.com/places/web-service/search), it is better way for the most use cases.
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But API doesn't provide:
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- Popular place times histogram
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Unlike Google Maps Places API, you can get from crawler:
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- Popular place times histogram (There is no data for that in official API)
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- Place reviews (you can get up to 5 reviews from official API)
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- Place photos (you can can up to 10 photos from official API)
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@ -32,3 +33,110 @@ On this input actor searches places on this start url: https://www.google.com/ma
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## OUTPUT
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Once the actor finishes, it outputs results to actor default dataset.
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Example results item:
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```text
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{
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"title": "Scotiabank",
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"totalScore": 3.7,
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"categoryName": "Bank",
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"address": "201 Bishopsgate, London EC2M 3NS, UK",
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"plusCode": "GWCC+75 City of London, London, UK",
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"popularTimesHistogram": {
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"Su": [],
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"Mo": [
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{
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"hour": 6,
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"occupancyPercent": 0
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},
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{
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"hour": 7,
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"occupancyPercent": 0
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},
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{
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"hour": 8,
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"occupancyPercent": 0
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},
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{
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"hour": 9,
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"occupancyPercent": 75
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},
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{
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"hour": 10,
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"occupancyPercent": 73
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},
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{
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"hour": 11,
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"occupancyPercent": 60
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},
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{
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"hour": 12,
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"occupancyPercent": 57
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},
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{
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"hour": 13,
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"occupancyPercent": 56
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},
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{
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"hour": 14,
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"occupancyPercent": 56
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},
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{
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"hour": 15,
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"occupancyPercent": 57
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},
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{
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"hour": 16,
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"occupancyPercent": 50
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},
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{
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"hour": 17,
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"occupancyPercent": 33
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},
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{
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"hour": 18,
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"occupancyPercent": 14
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},
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{
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"hour": 19,
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"occupancyPercent": 4
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},
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{
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"hour": 20,
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"occupancyPercent": 1
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},
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{
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"hour": 21,
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"occupancyPercent": 0
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},
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{
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"hour": 22,
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"occupancyPercent": 0
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},
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{
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"hour": 23,
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"occupancyPercent": 0
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}
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],
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...
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},
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"reviews": [
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{
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"name": "NELLORE BALA NAVEEN REDDY",
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"text": "nice bank in london",
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"stars": "5 stars",
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"publishAt": "2 months ago",
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"likesCount": "",
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"responseFromOwnerText": ""
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},
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...
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],
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"reviewsCount": 6,
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"imageUrls": [
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"https://lh5.googleusercontent.com/p/AF1QipPvm-rzo7_mlLRmctQwDJV6agVGHZMUJYLinU_t=s508-k-no",
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...
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],
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"url": "https://www.google.com/maps/place/Scotiabank/@51.5258542,-0.335595,11z/data=!4m8!1m2!2m1!1sbanks+london!3m4!1s0x48761cb181573665:0x5fce6a25f2e99723!8m2!3d51.5206306!4d-0.0795672"
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}
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```
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@ -3,4 +3,3 @@ exports.DEFAULT_TIMEOUT = 60 * 1000; // 60 sec
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exports.LISTING_PAGINATION_KEY = 'listingState';
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exports.MAX_PAGE_RETRIES = 5;
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@ -36,7 +36,7 @@ const enqueueAllUrlsFromPagination = async (page, requestQueue, paginationFrom,
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};
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/**
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* Adds all places from listing to queue
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* Method adds places from listing to queue
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* @param page
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* @param searchString
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* @param requestQueue
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@ -55,10 +55,10 @@ const enqueueAllPlaceDetails = async (page, searchString, requestQueue, maxPlace
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try {
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await page.waitForSelector('h1.section-hero-header-title');
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} catch (e) {
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// It can happen, if there are listing, not just detail page
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// It can happen if there is list of details.
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}
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// In case there is no listing, put just detail page to queue
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// In case there is not list of details, it enqueues just detail page
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const maybeDetailPlace = await page.$('h1.section-hero-header-title');
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if (maybeDetailPlace) {
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const url = page.url();
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@ -66,7 +66,7 @@ const enqueueAllPlaceDetails = async (page, searchString, requestQueue, maxPlace
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return;
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}
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// In case there is listing, go through all details, limits with maxPlacesPerCrawl
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// In case there is a list of details, it goes through details, limits by maxPlacesPerCrawl
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const nextButtonSelector = '[jsaction="pane.paginationSection.nextPage"]';
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let isFinished;
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while (true) {
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@ -11,7 +11,7 @@ const { enqueueAllPlaceDetails } = require('./enqueue_places_crawler');
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* @param page
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*/
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const extractPlaceDetail = async (page) => {
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// Extracts basic information
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// Extract basic information
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const titleSel = 'h1.section-hero-header-title';
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await page.waitForSelector(titleSel, { timeout: DEFAULT_TIMEOUT });
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const detail = await page.evaluate(() => {
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@ -24,7 +24,7 @@ const extractPlaceDetail = async (page) => {
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};
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});
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// Extracty histogram for popular times
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// Extract histogram for popular times
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const histogramSel = '.section-popular-times';
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if (await page.$(histogramSel)) {
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detail.popularTimesHistogram = await page.evaluate(() => {
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@ -59,7 +59,7 @@ const extractPlaceDetail = async (page) => {
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});
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}
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// Extracts reviews
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// Extract reviews
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detail.reviews = [];
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const reviewsButtonSel = 'button[jsaction="pane.reviewChart.moreReviews"]';
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if (detail.totalScore) {
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@ -117,7 +117,7 @@ const extractPlaceDetail = async (page) => {
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await page.click('button.section-header-back-button');
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}
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// Extracts place images
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// Extract place images
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await page.waitForSelector(titleSel, { timeout: DEFAULT_TIMEOUT });
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const imagesButtonSel = '.section-image-pack-image-container';
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const imagesButton = await page.$(imagesButtonSel);
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@ -153,8 +153,8 @@ const setUpCrawler = (launchPuppeteerOptions, requestQueue, maxCrawledPlaces) =>
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requestQueue,
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maxRequestRetries: MAX_PAGE_RETRIES,
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retireInstanceAfterRequestCount: 10,
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handlePageTimeoutSecs: 15 * 60, // 15 min because startUrl enqueueing
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maxOpenPagesPerInstance: 1, // Because startUrl enqueueing crashes if we mixed tabs with details scraping
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handlePageTimeoutSecs: 15 * 60, // long timeout, because of startUrl enqueueing
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maxOpenPagesPerInstance: 1, // Because of startUrl enqueueing crashes if we mix tabs with another scraping
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};
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if (maxCrawledPlaces) {
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crawlerOpts.maxRequestsPerCrawl = maxCrawledPlaces + 1; // The first one is startUrl
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@ -2,13 +2,13 @@ const Apify = require('apify');
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const rp = require('request-promise');
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/**
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* Check if user some of user proxies work for Google Maps
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* Check if some of proxies work for Google Maps
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* @param proxyConfig
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*/
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const proxyCheck = async (proxyConfig) => {
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const proxy = Apify.getApifyProxyUrl({ groups: proxyConfig.apifyProxyGroups });
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// Check if user used Apify Proxy
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// Check if user uses Apify Proxy
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if (!proxyConfig.useApifyProxy) {
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return {
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isPass: false,
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@ -44,4 +44,3 @@ const proxyCheck = async (proxyConfig) => {
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module.exports = {
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proxyCheck,
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};
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