91 lines
3.5 KiB
JavaScript
91 lines
3.5 KiB
JavaScript
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// main.js
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const userAgents = [
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"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.0.0 Safari/537.36 Edg/113.0.1774.35",
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// "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.0.0 Safari/537.36 Edg/113.0.1774.35",
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// "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.0.0 Safari/537.36 Edg/113.0.1774.35",
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// "Mozilla/5.0 (Windows NT 6.1; rv:109.0) Gecko/20100101 Firefox/113.0",
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// "Mozilla/5.0 (Android 12; Mobile; rv:109.0) Gecko/113.0 Firefox/113.0",
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// "mozilla/5.0 (macintosh; intel mac os x 10.15; rv:109.0) gecko/20100101 firefox/113.0",
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];
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function getRandomUserAgent() {
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return userAgents[Math.floor(Math.random() * userAgents.length)];
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}
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function makeRequest() {
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var username = document.getElementById('username').value;
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var randomUserAgent = getRandomUserAgent();
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var url = `https://api.chess.com/pub/player/${username}/games/archives?callback=jsonpCallback&user_agent=${encodeURIComponent(randomUserAgent)}`;
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var script = document.createElement('script');
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script.src = url;
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window.jsonpCallback = function(data) {
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// Process the URLs in the archives array
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if (data && data.archives && Array.isArray(data.archives)) {
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const promises = data.archives.map(function(archiveUrl) {
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// Append '/.pgn' to each individual URL
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const url = archiveUrl;
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return makeAsyncRequest(url, getRandomUserAgent());
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});
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// Use Promise.all to wait for all requests to complete
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Promise.all(promises)
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.then(function(results) {
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// Concatenate the 'pgn' values
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const concatenatedPgn = results.flatMap(data => data.games.map(game => game.pgn)).join('\n');
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// Use the concatenatedPgn variable as needed
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console.log("Concatenated PGN:", concatenatedPgn);
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})
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.catch(function(error) {
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console.error("Error in one or more requests:", error);
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});
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}
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// Clean up the script element
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document.head.removeChild(script);
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};
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document.head.appendChild(script);
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}
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function makeAsyncRequest(url, userAgent) {
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return new Promise(function (resolve, reject) {
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// Generate a unique callback function name
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const callbackName = `jsonpCallback_${Date.now()}_${Math.floor(Math.random() * 1000)}`;
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// Create a script element
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const script = document.createElement('script');
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// Define the callback function
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window[callbackName] = function (data) {
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// Clean up the script and the callback function
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document.head.removeChild(script);
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delete window[callbackName];
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// Resolve the promise with the response data
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resolve(data);
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};
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// Construct the URL with the callback parameter
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const callbackUrl = `${url}?callback=${callbackName}&user_agent=${encodeURIComponent(userAgent)}`;
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script.src = callbackUrl;
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// Append the script element to the document
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document.head.appendChild(script);
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// Handle errors
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script.onerror = function (error) {
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// Clean up the script and the callback function
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document.head.removeChild(script);
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delete window[callbackName];
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// Reject the promise with the error
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reject(error);
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};
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});
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}
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