mirror of
https://github.com/NikolaiT/se-scraper.git
synced 2024-10-05 09:32:06 +02:00
added suport for custom query string parameters
This commit is contained in:
Nikolai Tschacher
parent
7239e23cba
commit
7b52b4e62f
23
README.md
23
README.md
@ -16,6 +16,7 @@ If you don't have much technical experience or don't want to purchase proxies, y
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- [Scraping Model](#scraping-model)
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- [Technical Notes](#technical-notes)
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- [Advanced Usage](#advanced-usage)
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- [Special Query String Parameters for Search Engines](#query-string-parameters)
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Se-scraper supports the following search engines:
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@ -307,4 +308,24 @@ function callback(err, response) {
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se_scraper.scrape(config, callback);
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```
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[Output for the above script on my machine.](examples/results/advanced.json)
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[Output for the above script on my machine.](examples/results/advanced.json)
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### Query String Parameters
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You can add your custom query string parameters to the configuration object by specifying a `google_settings` key. In general: `{{search engine}}_settings`.
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For example you can customize your google search with the following config:
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```js
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let config = {
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search_engine: 'google',
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// use specific search engine parameters for various search engines
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google_settings: {
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google_domain: 'google.com',
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gl: 'us', // The gl parameter determines the Google country to use for the query.
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hl: 'us', // The hl parameter determines the Google UI language to return results.
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start: 0, // Determines the results offset to use, defaults to 0.
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num: 100, // Determines the number of results to show, defaults to 10. Maximum is 100.
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},
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}
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```
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6
TODO.md
6
TODO.md
@ -40,6 +40,12 @@
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- make README.md nicer. https://github.com/thomasdondorf/puppeteer-cluster/blob/master/README.md as template
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### TODO:
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- fix duckduckgo test case!!!
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- add test case for infospace
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- add test case for google parameters for
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- num
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- start
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- some language settings
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- write test case for proxy support and cluster support
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- add captcha service solving support
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- check if news instances run the same browser and if we can have one proxy per tab wokers
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File diff suppressed because it is too large
Load Diff
2
package-lock.json
generated
2
package-lock.json
generated
@ -1,6 +1,6 @@
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{
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"name": "se-scraper",
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"version": "1.1.14",
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"version": "1.2.7",
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"lockfileVersion": 1,
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"requires": true,
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"dependencies": {
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@ -1,6 +1,6 @@
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{
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"name": "se-scraper",
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"version": "1.2.7",
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"version": "1.2.8",
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"description": "A simple module using puppeteer to scrape several search engines such as Google, Duckduckgo and Bing.",
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"homepage": "https://scrapeulous.com/",
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"main": "index.js",
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@ -23,6 +23,7 @@
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"dependencies": {
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"chai": "^4.2.0",
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"cheerio": "^1.0.0-rc.2",
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"debug": "^4.1.1",
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"got": "^9.6.0",
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"proxy-chain": "^0.2.7",
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"puppeteer": "^1.12.2",
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24
run.js
24
run.js
@ -10,6 +10,24 @@ let config = {
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sleep_range: '[1,2]',
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// which search engine to scrape
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search_engine: 'google',
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// use specific search engine parameters for various search engines
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google_settings: {
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google_domain: 'google.com',
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gl: 'us', // The gl parameter determines the Google country to use for the query.
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hl: 'us', // The hl parameter determines the Google UI language to return results.
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start: 0, // Determines the results offset to use, defaults to 0.
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num: 100, // Determines the number of results to show, defaults to 10. Maximum is 100.
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},
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// https://docs.microsoft.com/en-us/rest/api/cognitiveservices/bing-web-api-v5-reference#query-parameters
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bing_settings: {
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count: 50, // how many results per page
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safeSearch: 'Off', // safe search (strict, moderate, off)
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cc: 'us', // ISO 3166 country code
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offset: 0, // The zero-based offset that indicates the number of search results to skip before returning results
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},
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// whether debug information should be printed
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// debug info is useful for developers when debugging
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debug: false,
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@ -17,7 +35,7 @@ let config = {
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// this output is informational
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verbose: true,
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// an array of keywords to scrape
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keywords: ['scrapeulous.com', 'scraping search engines', 'scraping service scrapeulous', 'learn js'],
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keywords: ['good news'],
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// alternatively you can specify a keyword_file. this overwrites the keywords array
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keyword_file: '',
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// the number of pages to scrape for each keyword
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@ -54,7 +72,7 @@ let config = {
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timeout: 10 * 60 * 1000, // max timeout set to 10 minutes
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monitor: false,
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concurrency: 1, // one scraper per tab
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maxConcurrency: 2, // scrape with 2 tabs
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maxConcurrency: 1, // scrape with 2 tabs
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}
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};
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@ -68,7 +86,7 @@ function callback(err, response) {
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response.statusCode - status code of the scraping process
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*/
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// console.dir(response.results, {depth: null, colors: true});
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console.dir(response.results, {depth: null, colors: true});
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}
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se_scraper.scrape(config, callback);
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@ -35,8 +35,11 @@ class BaiduScraper extends Scraper {
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}
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async load_start_page() {
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let startUrl = this.build_start_url('https://www.baidu.com/s?') || 'https://www.baidu.com/';
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try {
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await this.page.goto('https://www.baidu.com/');
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await this.page.goto(startUrl);
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await this.page.waitForSelector('input[name="wd"]', { timeout: 5000 });
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} catch (e) {
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return false;
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@ -45,8 +45,10 @@ class BingScraper extends Scraper {
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}
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async load_start_page() {
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let startUrl = this.build_start_url('https://www.bing.com/search?') || 'https://www.bing.com/';
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try {
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await this.page.goto('https://www.bing.com/');
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await this.page.goto(startUrl);
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await this.page.waitForSelector('input[name="q"]', { timeout: 5000 });
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} catch (e) {
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return false;
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@ -117,8 +119,10 @@ class BingNewsScraper extends Scraper {
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}
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async load_start_page() {
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let startUrl = 'https://www.bing.com/news/search?';
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try {
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await this.page.goto('https://www.bing.com/news/search?');
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await this.page.goto(startUrl);
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if (this.config.set_manual_settings === true) {
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console.log('Sleeping 30 seconds. Set your settings now.');
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await this.sleep(30000);
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@ -127,6 +131,7 @@ class BingNewsScraper extends Scraper {
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} catch (e) {
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return false;
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}
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return true;
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}
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@ -38,8 +38,11 @@ class DuckduckgoScraper extends Scraper {
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}
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async load_start_page() {
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let startUrl = this.build_start_url('https://duckduckgo.com/?') || 'https://duckduckgo.com/';
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try {
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await this.page.goto('https://duckduckgo.com/');
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await this.page.goto(startUrl);
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await this.page.waitForSelector('input[name="q"]', { timeout: 5000 });
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} catch (e) {
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return false;
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@ -56,19 +59,19 @@ class DuckduckgoScraper extends Scraper {
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}
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async next_page() {
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let next_page_link = await this.page.$('a.result--more__btn', {timeout: 1000});
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let next_page_link = await this.page.$('a.result--more__btn', {timeout: 5000});
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if (!next_page_link) {
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return false;
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}
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await next_page_link.click();
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//await this.page.waitForNavigation();
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await this.page.waitForNavigation();
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return true;
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}
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async wait_for_results() {
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await this.page.waitForSelector('.serp__results', { timeout: 5000 });
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await this.sleep(250);
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await this.sleep(350);
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}
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async detected() {
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@ -1,7 +1,544 @@
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const cheerio = require('cheerio');
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const Scraper = require('./se_scraper');
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class GoogleScraper extends Scraper {
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// https://developers.google.com/custom-search/v1/cse/list
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const GOOGLE_DOMAINS = {
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'Samoa': 'google.ws',
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'Vanuatu': 'google.vu',
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'British Virgin Islands': 'google.vg',
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'Trinidad and Tobago': 'google.tt',
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'Tonga': 'google.to',
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'Tunisia': 'google.tn',
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'Turkmenistan': 'google.tm',
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'Timor-Leste': 'google.tl',
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'Tokelau': 'google.tk',
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'Togo': 'google.tg',
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'Chad': 'google.td',
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'São Tomé and Príncipe': 'google.st',
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'Suriname': 'google.sr',
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'Somalia': 'google.so',
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'Senegal': 'google.sn',
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'San Marino': 'google.sm',
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'Slovakia': 'google.sk',
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'Slovenia': 'google.si',
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'Saint Helena, Ascension and Tristan da Cunha': 'google.sh',
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'Sweden': 'google.se',
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'Seychelles': 'google.sc',
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'Rwanda': 'google.rw',
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'Russia': 'google.ru',
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'Serbia': 'google.rs',
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'Romania': 'google.ro',
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'Portugal': 'google.pt',
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'Palestine[3]': 'google.ps',
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'Pitcairn Islands': 'google.co.pn',
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'Poland': 'google.pl',
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'Niue': 'google.nu',
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'Nauru': 'google.nr',
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'Norway': 'google.no',
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'Netherlands': 'google.nl',
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'Niger': 'google.ne',
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'Malawi': 'google.mw',
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'Maldives': 'google.mv',
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'Mauritius': 'google.mu',
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'Montserrat': 'google.ms',
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'Mongolia': 'google.mn',
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'Mali': 'google.ml',
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'Macedonia': 'google.mk',
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'Madagascar': 'google.mg',
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'Montenegro': 'google.me',
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'Moldova': 'google.md',
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'Latvia': 'google.lv',
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'Luxembourg': 'google.lu',
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'Lithuania': 'google.lt',
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'Sri Lanka': 'google.lk',
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'Liechtenstein': 'google.li',
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'Laos': 'google.la',
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'Kazakhstan': 'google.kz',
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'Kiribati': 'google.ki',
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'Kyrgyzstan': 'google.kg',
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'Jordan': 'google.jo',
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'Jersey': 'google.je',
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'Italy': 'google.it',
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'Iceland': 'google.is',
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'Iraq': 'google.iq',
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'British Indian Ocean Territory': 'google.io',
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'Isle of Man': 'google.im',
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'Ireland': 'google.ie',
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'Hungary': 'google.hu',
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'Haiti': 'google.ht',
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'Croatia': 'google.hr',
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'Honduras': 'google.hn',
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'Guyana': 'google.gy',
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'Greece': 'google.gr',
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'Guadeloupe': 'google.gp',
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'Gambia': 'google.gm',
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'Greenland': 'google.gl',
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'Guernsey': 'google.gg',
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'French Guiana': 'google.gf',
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'Georgia': 'google.ge',
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'Gabon': 'google.ga',
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'France': 'google.fr',
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'Federated States of Micronesia': 'google.fm',
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'Finland': 'google.fi',
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'Spain': 'google.es',
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'Estonia': 'google.ee',
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'Algeria': 'google.dz',
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'Dominica': 'google.dm',
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'Denmark': 'google.dk',
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'Djibouti': 'google.dj',
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'Germany': 'google.de',
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'Czech Republic': 'google.cz',
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'Cape Verde': 'google.cv',
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'Vietnam': 'google.com.vn',
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'Saint Vincent and the Grenadines': 'google.com.vc',
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'Uruguay': 'google.com.uy',
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'Ukraine': 'google.com.ua',
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'Taiwan': 'google.com.tw',
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'Turkey': 'google.com.tr',
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'Tajikistan': 'google.com.tj',
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'El Salvador': 'google.com.sv',
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'Sierra Leone': 'google.com.sl',
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'Singapore': 'google.com.sg',
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'Solomon Islands': 'google.com.sb',
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'Saudi Arabia': 'google.com.sa',
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'Qatar': 'google.com.qa',
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'Paraguay': 'google.com.py',
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'Puerto Rico': 'google.com.pr',
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'Pakistan': 'google.com.pk',
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'Philippines': 'google.com.ph',
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'Papua New Guinea': 'google.com.pg',
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'Peru': 'google.com.pe',
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'Panama': 'google.com.pa',
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'Oman': 'google.com.om',
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'Nepal': 'google.com.np',
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'Nicaragua': 'google.com.ni',
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'Nigeria': 'google.com.ng',
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'Norfolk Island': 'google.com.nf',
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'Namibia': 'google.com.na',
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'Malaysia': 'google.com.my',
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'Mexico': 'google.com.mx',
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'Malta': 'google.com.mt',
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'Myanmar': 'google.com.mm',
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'Libya': 'google.com.ly',
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'Saint Lucia': 'google.com.lc',
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'Lebanon': 'google.com.lb',
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'Kuwait': 'google.com.kw',
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'Cambodia': 'google.com.kh',
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'Jamaica': 'google.com.jm',
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'Hong Kong': 'google.com.hk',
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'Guatemala': 'google.com.gt',
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'Gibraltar': 'google.com.gi',
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'Ghana': 'google.com.gh',
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'Fiji': 'google.com.fj',
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'Ethiopia': 'google.com.et',
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'Egypt': 'google.com.eg',
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'Ecuador': 'google.com.ec',
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'Dominican Republic': 'google.com.do',
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'Cyprus': 'google.com.cy',
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'Cuba': 'google.com.cu',
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'Colombia': 'google.com.co',
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'Belize': 'google.com.bz',
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'Brazil': 'google.com.br',
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'Bolivia': 'google.com.bo',
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'Brunei': 'google.com.bn',
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'Bahrain': 'google.com.bh',
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'Bangladesh': 'google.com.bd',
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'Australia': 'google.com.au',
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'Argentina': 'google.com.ar',
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'Anguilla': 'google.com.ai',
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'Antigua and Barbuda': 'google.com.ag',
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'Afghanistan': 'google.com.af',
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'Worldwide (Original for the United States)': 'google.com',
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'United States': 'google.com',
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'Zimbabwe': 'google.co.zw',
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'Zambia': 'google.co.zm',
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'South Africa': 'google.co.za',
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'United States Virgin Islands': 'google.co.vi',
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'Venezuela': 'google.co.ve',
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'Uzbekistan': 'google.co.uz',
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'United Kingdom': 'google.co.uk',
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'Uganda': 'google.co.ug',
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'Tanzania': 'google.co.tz',
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'Thailand': 'google.co.th',
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'New Zealand': 'google.co.nz',
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'Mozambique': 'google.co.mz',
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'Morocco': 'google.co.ma',
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'Lesotho': 'google.co.ls',
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'South Korea': 'google.co.kr',
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'Kenya': 'google.co.ke',
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'Japan': 'google.co.jp',
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'India': 'google.co.in',
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'Israel': 'google.co.il',
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'Indonesia': 'google.co.id',
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'Costa Rica': 'google.co.cr',
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'Cook Islands': 'google.co.ck',
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'Botswana': 'google.co.bw',
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'Angola': 'google.co.ao',
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'China': 'google.cn',
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'Cameroon': 'google.cm',
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'Chile': 'google.cl',
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'Ivory Coast': 'google.ci',
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'Switzerland': 'google.ch',
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'Republic of the Congo': 'google.cg',
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'Central African Republic': 'google.cf',
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'Democratic Republic of the Congo': 'google.cd',
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'Cocos (Keeling) Islands': 'google.cc',
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'Catalan Countries': 'google.cat',
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'Canada': 'google.ca',
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'Belarus': 'google.by',
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'Bhutan': 'google.bt',
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'Bahamas': 'google.bs',
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'Benin': 'google.bj',
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'Burundi': 'google.bi',
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'Bulgaria': 'google.bg',
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'Burkina Faso': 'google.bf',
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'Belgium': 'google.be',
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'Bosnia and Herzegovina': 'google.ba',
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'Azerbaijan': 'google.az',
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'Austria': 'google.at',
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'American Samoa': 'google.as',
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'Armenia': 'google.am',
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'Albania': 'google.al',
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'United Arab Emirates': 'google.ae',
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'Andorra': 'google.ad',
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'Ascension Island': 'google.ac'
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};
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// https://developers.google.com/custom-search/docs/xml_results_appendices#countryCodes
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// The gl parameter determines the Google country to use for the query.
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const GOOGLE_GL = {'af': 'Afghanistan',
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'al': 'Albania',
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'dz': 'Algeria',
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'as': 'American Samoa',
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'ad': 'Andorra',
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'ao': 'Angola',
|
||||
'ai': 'Anguilla',
|
||||
'aq': 'Antarctica',
|
||||
'ag': 'Antigua and Barbuda',
|
||||
'ar': 'Argentina',
|
||||
'am': 'Armenia',
|
||||
'aw': 'Aruba',
|
||||
'au': 'Australia',
|
||||
'at': 'Austria',
|
||||
'az': 'Azerbaijan',
|
||||
'bs': 'Bahamas',
|
||||
'bh': 'Bahrain',
|
||||
'bd': 'Bangladesh',
|
||||
'bb': 'Barbados',
|
||||
'by': 'Belarus',
|
||||
'be': 'Belgium',
|
||||
'bz': 'Belize',
|
||||
'bj': 'Benin',
|
||||
'bm': 'Bermuda',
|
||||
'bt': 'Bhutan',
|
||||
'bo': 'Bolivia',
|
||||
'ba': 'Bosnia and Herzegovina',
|
||||
'bw': 'Botswana',
|
||||
'bv': 'Bouvet Island',
|
||||
'br': 'Brazil',
|
||||
'io': 'British Indian Ocean Territory',
|
||||
'bn': 'Brunei Darussalam',
|
||||
'bg': 'Bulgaria',
|
||||
'bf': 'Burkina Faso',
|
||||
'bi': 'Burundi',
|
||||
'kh': 'Cambodia',
|
||||
'cm': 'Cameroon',
|
||||
'ca': 'Canada',
|
||||
'cv': 'Cape Verde',
|
||||
'ky': 'Cayman Islands',
|
||||
'cf': 'Central African Republic',
|
||||
'td': 'Chad',
|
||||
'cl': 'Chile',
|
||||
'cn': 'China',
|
||||
'cx': 'Christmas Island',
|
||||
'cc': 'Cocos (Keeling) Islands',
|
||||
'co': 'Colombia',
|
||||
'km': 'Comoros',
|
||||
'cg': 'Congo',
|
||||
'cd': 'Congo, the Democratic Republic of the',
|
||||
'ck': 'Cook Islands',
|
||||
'cr': 'Costa Rica',
|
||||
'ci': "Cote D'ivoire",
|
||||
'hr': 'Croatia',
|
||||
'cu': 'Cuba',
|
||||
'cy': 'Cyprus',
|
||||
'cz': 'Czech Republic',
|
||||
'dk': 'Denmark',
|
||||
'dj': 'Djibouti',
|
||||
'dm': 'Dominica',
|
||||
'do': 'Dominican Republic',
|
||||
'ec': 'Ecuador',
|
||||
'eg': 'Egypt',
|
||||
'sv': 'El Salvador',
|
||||
'gq': 'Equatorial Guinea',
|
||||
'er': 'Eritrea',
|
||||
'ee': 'Estonia',
|
||||
'et': 'Ethiopia',
|
||||
'fk': 'Falkland Islands (Malvinas)',
|
||||
'fo': 'Faroe Islands',
|
||||
'fj': 'Fiji',
|
||||
'fi': 'Finland',
|
||||
'fr': 'France',
|
||||
'gf': 'French Guiana',
|
||||
'pf': 'French Polynesia',
|
||||
'tf': 'French Southern Territories',
|
||||
'ga': 'Gabon',
|
||||
'gm': 'Gambia',
|
||||
'ge': 'Georgia',
|
||||
'de': 'Germany',
|
||||
'gh': 'Ghana',
|
||||
'gi': 'Gibraltar',
|
||||
'gr': 'Greece',
|
||||
'gl': 'Greenland',
|
||||
'gd': 'Grenada',
|
||||
'gp': 'Guadeloupe',
|
||||
'gu': 'Guam',
|
||||
'gt': 'Guatemala',
|
||||
'gn': 'Guinea',
|
||||
'gw': 'Guinea-Bissau',
|
||||
'gy': 'Guyana',
|
||||
'ht': 'Haiti',
|
||||
'hm': 'Heard Island and Mcdonald Islands',
|
||||
'va': 'Holy See (Vatican City State)',
|
||||
'hn': 'Honduras',
|
||||
'hk': 'Hong Kong',
|
||||
'hu': 'Hungary',
|
||||
'is': 'Iceland',
|
||||
'in': 'India',
|
||||
'id': 'Indonesia',
|
||||
'ir': 'Iran, Islamic Republic of',
|
||||
'iq': 'Iraq',
|
||||
'ie': 'Ireland',
|
||||
'il': 'Israel',
|
||||
'it': 'Italy',
|
||||
'jm': 'Jamaica',
|
||||
'jp': 'Japan',
|
||||
'jo': 'Jordan',
|
||||
'kz': 'Kazakhstan',
|
||||
'ke': 'Kenya',
|
||||
'ki': 'Kiribati',
|
||||
'kp': "Korea, Democratic People's Republic of",
|
||||
'kr': 'Korea, Republic of',
|
||||
'kw': 'Kuwait',
|
||||
'kg': 'Kyrgyzstan',
|
||||
'la': "Lao People's Democratic Republic",
|
||||
'lv': 'Latvia',
|
||||
'lb': 'Lebanon',
|
||||
'ls': 'Lesotho',
|
||||
'lr': 'Liberia',
|
||||
'ly': 'Libyan Arab Jamahiriya',
|
||||
'li': 'Liechtenstein',
|
||||
'lt': 'Lithuania',
|
||||
'lu': 'Luxembourg',
|
||||
'mo': 'Macao',
|
||||
'mk': 'Macedonia, the Former Yugosalv Republic of',
|
||||
'mg': 'Madagascar',
|
||||
'mw': 'Malawi',
|
||||
'my': 'Malaysia',
|
||||
'mv': 'Maldives',
|
||||
'ml': 'Mali',
|
||||
'mt': 'Malta',
|
||||
'mh': 'Marshall Islands',
|
||||
'mq': 'Martinique',
|
||||
'mr': 'Mauritania',
|
||||
'mu': 'Mauritius',
|
||||
'yt': 'Mayotte',
|
||||
'mx': 'Mexico',
|
||||
'fm': 'Micronesia, Federated States of',
|
||||
'md': 'Moldova, Republic of',
|
||||
'mc': 'Monaco',
|
||||
'mn': 'Mongolia',
|
||||
'ms': 'Montserrat',
|
||||
'ma': 'Morocco',
|
||||
'mz': 'Mozambique',
|
||||
'mm': 'Myanmar',
|
||||
'na': 'Namibia',
|
||||
'nr': 'Nauru',
|
||||
'np': 'Nepal',
|
||||
'nl': 'Netherlands',
|
||||
'an': 'Netherlands Antilles',
|
||||
'nc': 'New Caledonia',
|
||||
'nz': 'New Zealand',
|
||||
'ni': 'Nicaragua',
|
||||
'ne': 'Niger',
|
||||
'ng': 'Nigeria',
|
||||
'nu': 'Niue',
|
||||
'nf': 'Norfolk Island',
|
||||
'mp': 'Northern Mariana Islands',
|
||||
'no': 'Norway',
|
||||
'om': 'Oman',
|
||||
'pk': 'Pakistan',
|
||||
'pw': 'Palau',
|
||||
'ps': 'Palestinian Territory, Occupied',
|
||||
'pa': 'Panama',
|
||||
'pg': 'Papua New Guinea',
|
||||
'py': 'Paraguay',
|
||||
'pe': 'Peru',
|
||||
'ph': 'Philippines',
|
||||
'pn': 'Pitcairn',
|
||||
'pl': 'Poland',
|
||||
'pt': 'Portugal',
|
||||
'pr': 'Puerto Rico',
|
||||
'qa': 'Qatar',
|
||||
're': 'Reunion',
|
||||
'ro': 'Romania',
|
||||
'ru': 'Russian Federation',
|
||||
'rw': 'Rwanda',
|
||||
'sh': 'Saint Helena',
|
||||
'kn': 'Saint Kitts and Nevis',
|
||||
'lc': 'Saint Lucia',
|
||||
'pm': 'Saint Pierre and Miquelon',
|
||||
'vc': 'Saint Vincent and the Grenadines',
|
||||
'ws': 'Samoa',
|
||||
'sm': 'San Marino',
|
||||
'st': 'Sao Tome and Principe',
|
||||
'sa': 'Saudi Arabia',
|
||||
'sn': 'Senegal',
|
||||
'cs': 'Serbia and Montenegro',
|
||||
'sc': 'Seychelles',
|
||||
'sl': 'Sierra Leone',
|
||||
'sg': 'Singapore',
|
||||
'sk': 'Slovakia',
|
||||
'si': 'Slovenia',
|
||||
'sb': 'Solomon Islands',
|
||||
'so': 'Somalia',
|
||||
'za': 'South Africa',
|
||||
'gs': 'South Georgia and the South Sandwich Islands',
|
||||
'es': 'Spain',
|
||||
'lk': 'Sri Lanka',
|
||||
'sd': 'Sudan',
|
||||
'sr': 'Suriname',
|
||||
'sj': 'Svalbard and Jan Mayen',
|
||||
'sz': 'Swaziland',
|
||||
'se': 'Sweden',
|
||||
'ch': 'Switzerland',
|
||||
'sy': 'Syrian Arab Republic',
|
||||
'tw': 'Taiwan, Province of China',
|
||||
'tj': 'Tajikistan',
|
||||
'tz': 'Tanzania, United Republic of',
|
||||
'th': 'Thailand',
|
||||
'tl': 'Timor-Leste',
|
||||
'tg': 'Togo',
|
||||
'tk': 'Tokelau',
|
||||
'to': 'Tonga',
|
||||
'tt': 'Trinidad and Tobago',
|
||||
'tn': 'Tunisia',
|
||||
'tr': 'Turkey',
|
||||
'tm': 'Turkmenistan',
|
||||
'tc': 'Turks and Caicos Islands',
|
||||
'tv': 'Tuvalu',
|
||||
'ug': 'Uganda',
|
||||
'ua': 'Ukraine',
|
||||
'ae': 'United Arab Emirates',
|
||||
'uk': 'United Kingdom',
|
||||
'us': 'United States',
|
||||
'um': 'United States Minor Outlying Islands',
|
||||
'uy': 'Uruguay',
|
||||
'uz': 'Uzbekistan',
|
||||
'vu': 'Vanuatu',
|
||||
've': 'Venezuela',
|
||||
'vn': 'Viet Nam',
|
||||
'vg': 'Virgin Islands, British',
|
||||
'vi': 'Virgin Islands, U.S.',
|
||||
'wf': 'Wallis and Futuna',
|
||||
'eh': 'Western Sahara',
|
||||
'ye': 'Yemen',
|
||||
'zm': 'Zambia',
|
||||
'zw': 'Zimbabwe'
|
||||
};
|
||||
|
||||
|
||||
// https://developers.google.com/custom-search/docs/xml_results_appendices#interfaceLanguages
|
||||
// The hl parameter determines the Google UI language to return results.
|
||||
const GOOGLE_HL = {
|
||||
'af': 'Afrikaans',
|
||||
'sq': 'Albanian',
|
||||
'sm': 'Amharic',
|
||||
'ar': 'Arabic',
|
||||
'az': 'Azerbaijani',
|
||||
'eu': 'Basque',
|
||||
'be': 'Belarusian',
|
||||
'bn': 'Bengali',
|
||||
'bh': 'Bihari',
|
||||
'bs': 'Bosnian',
|
||||
'bg': 'Bulgarian',
|
||||
'ca': 'Catalan',
|
||||
'zh-CN': 'Chinese (Simplified)',
|
||||
'zh-TW': 'Chinese (Traditional)',
|
||||
'hr': 'Croatian',
|
||||
'cs': 'Czech',
|
||||
'da': 'Danish',
|
||||
'nl': 'Dutch',
|
||||
'en': 'English',
|
||||
'eo': 'Esperanto',
|
||||
'et': 'Estonian',
|
||||
'fo': 'Faroese',
|
||||
'fi': 'Finnish',
|
||||
'fr': 'French',
|
||||
'fy': 'Frisian',
|
||||
'gl': 'Galician',
|
||||
'ka': 'Georgian',
|
||||
'de': 'German',
|
||||
'el': 'Greek',
|
||||
'gu': 'Gujarati',
|
||||
'iw': 'Hebrew',
|
||||
'hi': 'Hindi',
|
||||
'hu': 'Hungarian',
|
||||
'is': 'Icelandic',
|
||||
'id': 'Indonesian',
|
||||
'ia': 'Interlingua',
|
||||
'ga': 'Irish',
|
||||
'it': 'Italian',
|
||||
'ja': 'Japanese',
|
||||
'jw': 'Javanese',
|
||||
'kn': 'Kannada',
|
||||
'ko': 'Korean',
|
||||
'la': 'Latin',
|
||||
'lv': 'Latvian',
|
||||
'lt': 'Lithuanian',
|
||||
'mk': 'Macedonian',
|
||||
'ms': 'Malay',
|
||||
'ml': 'Malayam',
|
||||
'mt': 'Maltese',
|
||||
'mr': 'Marathi',
|
||||
'ne': 'Nepali',
|
||||
'no': 'Norwegian',
|
||||
'nn': 'Norwegian (Nynorsk)',
|
||||
'oc': 'Occitan',
|
||||
'fa': 'Persian',
|
||||
'pl': 'Polish',
|
||||
'pt-BR': 'Portuguese (Brazil)',
|
||||
'pt-PT': 'Portuguese (Portugal)',
|
||||
'pa': 'Punjabi',
|
||||
'ro': 'Romanian',
|
||||
'ru': 'Russian',
|
||||
'gd': 'Scots Gaelic',
|
||||
'sr': 'Serbian',
|
||||
'si': 'Sinhalese',
|
||||
'sk': 'Slovak',
|
||||
'sl': 'Slovenian',
|
||||
'es': 'Spanish',
|
||||
'su': 'Sudanese',
|
||||
'sw': 'Swahili',
|
||||
'sv': 'Swedish',
|
||||
'tl': 'Tagalog',
|
||||
'ta': 'Tamil',
|
||||
'te': 'Telugu',
|
||||
'th': 'Thai',
|
||||
'ti': 'Tigrinya',
|
||||
'tr': 'Turkish',
|
||||
'uk': 'Ukrainian',
|
||||
'ur': 'Urdu',
|
||||
'uz': 'Uzbek',
|
||||
'vi': 'Vietnamese',
|
||||
'cy': 'Welsh',
|
||||
'xh': 'Xhosa',
|
||||
'zu': 'Zulu'
|
||||
};
|
||||
|
||||
|
||||
class GoogleScraper extends Scraper {
|
||||
|
||||
constructor(...args) {
|
||||
super(...args);
|
||||
@ -54,7 +591,28 @@ class GoogleScraper extends Scraper {
|
||||
}
|
||||
|
||||
async load_start_page() {
|
||||
await this.page.goto('https://www.google.com/');
|
||||
let startUrl = 'https://www.google.com';
|
||||
|
||||
if (this.config.google_settings) {
|
||||
startUrl = `https://www.${this.config.google_settings.google_domain}/search?q=`;
|
||||
if (this.config.google_settings.google_domain) {
|
||||
startUrl = `https://www.${this.config.google_settings.google_domain}/search?`;
|
||||
} else {
|
||||
startUrl = `https://www.google.com/search?`;
|
||||
}
|
||||
|
||||
for (var key in this.config.google_settings) {
|
||||
if (key !== 'google_domain') {
|
||||
startUrl += `${key}=${this.config.google_settings[key]}&`
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (this.config.verbose) {
|
||||
console.log('Using startUrl: ' + startUrl);
|
||||
}
|
||||
|
||||
await this.page.goto(startUrl);
|
||||
|
||||
try {
|
||||
await this.page.waitForSelector('input[name="q"]', { timeout: this.STANDARD_TIMEOUT });
|
||||
|
||||
@ -41,8 +41,11 @@ class InfospaceScraper extends Scraper {
|
||||
}
|
||||
|
||||
async load_start_page() {
|
||||
|
||||
let startUrl = this.build_start_url('http://search.infospace.com/search/web?') || 'http://infospace.com/index.html';
|
||||
|
||||
try {
|
||||
await this.page.goto('http://infospace.com/index.html');
|
||||
await this.page.goto(startUrl);
|
||||
await this.page.waitForSelector('input[name="q"]', { timeout: 5000 });
|
||||
} catch (e) {
|
||||
return false;
|
||||
|
||||
@ -211,6 +211,30 @@ module.exports = class Scraper {
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Generic function to append queryArgs to a search engine url.
|
||||
*
|
||||
* @param: The baseUrl to use for the build process.
|
||||
*/
|
||||
build_start_url(baseUrl) {
|
||||
let settings = this.config[`${this.config.search_engine}_settings`];
|
||||
|
||||
if (settings) {
|
||||
|
||||
for (var key in settings) {
|
||||
baseUrl += `${key}=${settings[key]}&`
|
||||
}
|
||||
|
||||
if (this.config.verbose) {
|
||||
console.log('Using startUrl: ' + baseUrl);
|
||||
}
|
||||
|
||||
return baseUrl;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
sleep(ms) {
|
||||
return new Promise(resolve => {
|
||||
setTimeout(resolve, ms)
|
||||
|
||||
Loading…
Reference in New Issue
Block a user