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Code Issues Packages Projects Releases Wiki Activity

vjudge.codeforces: check if code was submitted (#841)

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panda authored and GitHub committed 2024-07-15 13:16:34 +08:00
1 parent 7588f13e2d
commit e3e69c7c7d
1 file changed
+12 -7
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packages/vjudge/src/providers/codeforces.ts
+12 -7
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@@ -270,12 +270,20 @@ export default class CodeforcesProvider extends BasicFetcher implements IBasicPr
});
}
async readLatestSubmission(contestId = '') {
const { document } = await this.html(contestId ? `/gym/${contestId}/my` : '/problemset/status?my=on');
this.csrf = document.querySelector('meta[name="X-Csrf-Token"]').getAttribute('content');
const submission = document.querySelector('[data-submission-id]').getAttribute('data-submission-id');
return submission;
}
async submitProblem(id: string, lang: string, code: string, info, next, end) {
const programTypeId = lang.includes('codeforces.') ? lang.split('codeforces.')[1] : '54';
const [type, contestId, problemId] = parseProblemId(id);
const endpoint = type === 'GYM'
? `/gym/${contestId}/submit`
: `/problemset/submit/${contestId}/${problemId}`;
const latestSubmission = await this.readLatestSubmission(type === 'GYM' ? contestId : '');
const [csrf, ftaa, bfaa] = await this.getCsrfToken(endpoint);
// TODO check submit time to ensure submission
const { text: submit, redirects } = await this.post(`${endpoint}?csrf_token=${csrf}`).send({
@@ -298,16 +306,13 @@ export default class CodeforcesProvider extends BasicFetcher implements IBasicPr
end({ status: STATUS.STATUS_SYSTEM_ERROR, message });
return null;
}
if (redirects.length === 0 || !redirects.toString().includes('my')) {
const submission = await this.readLatestSubmission(type === 'GYM' ? contestId : '');
if (submission === latestSubmission || redirects.length === 0 || !redirects.toString().includes('my')) {
// Submit failed so the request is not redirected
end({ status: STATUS.STATUS_SYSTEM_ERROR, message: 'Submit failed' });
// eslint-disable-next-line max-len
end({ status: STATUS.STATUS_SYSTEM_ERROR, message: 'Submit failed. Check service status or use better network to avoid rejection by server protection.' });
return null;
}
const { document } = await this.html(type !== 'GYM'
? '/problemset/status?my=on'
: `/gym/${contestId}/my`);
this.csrf = document.querySelector('meta[name="X-Csrf-Token"]').getAttribute('content');
const submission = document.querySelector('[data-submission-id]').getAttribute('data-submission-id');
return type !== 'GYM' ? submission : `${contestId}#${submission}`;
}