nocci/free-games-claimer
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions 3

epic-games cleanup and make more readable

Browse source
This commit is contained in:
Ralf Vogler 2022-09-29 17:00:24 +02:00
parent 30451b5f41
commit 2f17bcf4bf
1 changed files with 29 additions and 21 deletions
Download patch file Download diff file Expand all files Collapse all files

50
epic-games.js
View file

@ -49,8 +49,10 @@ console.debug('userAgent:', await page.evaluate(() => navigator.userAgent));
try {
await page.goto(URL_CLAIM, { waitUntil: 'domcontentloaded' }); // 'domcontentloaded' faster than default 'load' https://playwright.dev/docs/api/class-page#page-goto
// Accept cookies to get rid of banner to save space on screen. Will only appear for a fresh context, so we don't await, but let it time out if it does not exist and catch the exception. clickIfExists by checking selector's count > 0 did not work.
page.click('button:has-text("Accept All Cookies")').catch(_ => { }); // _ => console.info('Cookies already accepted')
while (await page.locator('a[role="button"]:has-text("Sign In")').count() > 0) { // TODO also check alternative for signed-in state
console.error("Not signed in anymore. Please login and then navigate to the 'Free Games' page. If using docker, open http://localhost:6080");
context.setDefaultTimeout(0); // give user time to log in without timeout
@ -61,6 +63,7 @@ try {
// process.exit(1);
}
console.log('Signed in.');
// click on each banner with 'Free Now'. TODO just extract the URLs and go to them in the loop
// This json contains all promotions: https://store-site-backend-static-ipv4.ak.epicgames.com/freeGamesPromotions
// Could filter data.Catalog.searchStore.elements for .promotions.promotionalOffers being set and build URL with .catalogNs.mappings[0].pageSlug or .urlSlug if not set to some wrong id like it was the case for spirit-of-the-north-f58a66
@ -69,63 +72,70 @@ try {
// const games = await page.$$(game_sel); // 'Element is not attached to the DOM' after navigation; had `for (const game of games) { await game.click(); ... }
const n = run.n = await page.locator(game_sel).count();
console.log('Number of free games:', n);
// fixes for https://github.com/vogler/free-games-claimer/issues/25 when URL of game is changed by JS:
// await page.waitForResponse(/freeGamesPromotions/); // not enough
// https://github.com/vogler/free-games-claimer/issues/25 sometimes URL of game is changed by JS - in these cases we need to wait, but unclear for what:
// await page.waitForResponse(/freeGamesPromotions/); // not enough, needs to be evaluated
for (let i = 0; i < n; i++) {
console.log('urlSlug', await page.locator(game_sel).nth(i).getAttribute('href'));
await page.waitForTimeout(3000);
console.log('urlSlug', await page.locator(game_sel).nth(i).getAttribute('href')); // debug #25
await page.waitForTimeout(3000); // preliminary fix for #25
await page.locator(game_sel).nth(i).click(); // navigates to page for game
const btnText = await page.locator('//button[@data-testid="purchase-cta-button"][not(contains(.,"Loading"))]').first().innerText(); // barrier to block until page is loaded
// await page.pause();
// click Continue if 'This game contains mature content recommended only for ages 18+'
if (await page.locator('button:has-text("Continue")').count() > 0) {
console.log('This game contains mature content recommended only for ages 18+');
await page.click('button:has-text("Continue")');
}
const title = await page.locator('h1 div').first().innerText();
console.log('Current free game:', title);
const title_url = page.url().split('/').pop();
const p = path.resolve(dirs.screenshots, 'epic-games', `${title_url}.png`);
if (!existsSync(p)) await page.screenshot({ path: p, fullPage: false }); // fullPage is quite long...
console.log('Current free game:', title, title_url);
if (btnText.toLowerCase() == 'in library') {
console.log('Already in library! Nothing to claim.');
} else { // GET
console.log('Not in library yet! Click GET.');
await page.click('[data-testid="purchase-cta-button"]');
// click Continue if 'Device not supported. This product is not compatible with your current device.'
await Promise.any(['button:has-text("Continue")', '#webPurchaseContainer iframe'].map(s => page.waitForSelector(s))); // wait for Continue xor iframe
if (await page.locator('button:has-text("Continue")').count() > 0) {
// console.log('Device not supported. This product is not compatible with your current device.');
await page.click('button:has-text("Continue")');
}
// it then creates an iframe for the rest
// await page.frame({ url: /.*store\/purchase.*/ }).click('button:has-text("Place Order")'); // not found because it does not wait for iframe
// if (process.env.DRYRUN) continue; // TODO can't continue yet due to redirect at bottom
if (debug) await page.pause();
// it then creates an iframe for the purchase
const iframe = page.frameLocator('#webPurchaseContainer iframe');
await iframe.locator('button:has-text("Place Order")').click();
// await page.pause();
// I Agree button is only shown for EU accounts! https://github.com/vogler/free-games-claimer/pull/7#issuecomment-1038964872
const btnAgree = iframe.locator('button:has-text("I Agree")');
try {
await Promise.any([btnAgree.waitFor().then(() => btnAgree.click()), page.waitForSelector('text=Thank you for buying').then(_ => { })]); // EU: wait for agree button, non-EU: potentially done
// TODO check for hcaptcha - the following is even true when no captcha is shown...
// TODO check for hcaptcha - the following is even true when no captcha challenge is shown...
// if (await iframe.frameLocator('#talon_frame_checkout_free_prod').locator('text=Please complete a security check to continue').count() > 0) {
// console.error('Encountered hcaptcha. Giving up :(');
// await page.pause();
// process.exit(1);
// }
// await page.waitForTimeout(3000);
await page.waitForSelector('text=Thank you for buying'); // EU: wait, non-EU: wait again
await page.waitForSelector('text=Thank you for buying'); // EU: wait, non-EU: wait again = no-op
db.data.claimed.push({ title, time: datetime(), url: page.url() });
run.c++;
console.log('Claimed successfully!');
} catch (e) {
console.log(e);
const p = path.resolve(dirs.screenshots, 'epic-games', `${filenamify(datetime())}.png`);
const p = path.resolve(dirs.screenshots, 'epic-games', 'captcha', `${filenamify(datetime())}.png`);
await page.screenshot({ path: p, fullPage: true });
console.info('Saved a screenshot of hcaptcha challenge to', p);
console.error('Got hcaptcha challenge. To avoid it, get a link from https://www.hcaptcha.com/accessibility'); // TODO save this link in config and visit it daily to set accessibility cookie to avoid captcha challenge?
}
// await page.pause();
const p = path.resolve(dirs.screenshots, 'epic-games', `${title_url}.png`);
if (!existsSync(p)) await page.screenshot({ path: p, fullPage: false }); // fullPage is quite long...
}
if (i < n - 1) { // no need to go back if it's the last game
await page.goto(URL_CLAIM, { waitUntil: 'domcontentloaded' });
@ -140,7 +150,5 @@ try {
run.endTime = datetime();
db.data.runs.push(run);
await db.write();
// await context.waitForEvent("close");
await context.close();
}
await context.close();