45 lines
1.2 KiB
JavaScript
45 lines
1.2 KiB
JavaScript
import { load } from 'cheerio';
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import fetch from 'node-fetch';
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export function extract_user_forsale(page) {
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const $ = load(page);
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const games = [];
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const data = $('item').map( function (i,item) {
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const data = {};
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data.game_id = $(this).attr('objectid');
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data.game_name = $(this).find('name').text();
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data.thumbnail = $(this).find('thumbnail').text();
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data.notes = $(this).find('conditiontext').text();
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const find_price = data.notes.match(/\$(\d+)/);
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if(find_price ) data.price = find_price[1];
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games.push(data);
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})
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return games;
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}
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async function fetch_user_forsale(username,n=1) {
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if(n>5) throw new Error("couldn't get collection");
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const res = await fetch(`https://boardgamegeek.com/xmlapi2/collection?trade=1&username=${username}`);
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if ( res.status === 202 ) {
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return new Promise( (accept,reject) => {
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setTimeout(()=> {
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fetch_user_forsale(username,n+1).then(accept)
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}, 2000)
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})
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}
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if( res.status === 200 )
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return extract_user_forsale( await res.text() );
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throw new Error("couldn't get the collection");
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}
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console.log( await fetch_user_forsale('yenzie') );
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