un-oj/dist/platforms/lyrio.js

Unified Online Judge information collector.

import { NotFoundError, Platform, UnOJError, UnexpectedResponseError } from "../platform-BncnsqE0.js";

//#region src/platforms/lyrio.ts
const DEFAULT_BASE_URL = "https://api.loj.ac";
/**
* Lyrio platform.
*
* I18n is supported.
*/
var Lyrio = class extends Platform {
	constructor(options) {
		super(options, DEFAULT_BASE_URL);
	}
	/** Fetches a problem from LibreOJ using API. */
	async getProblem(id) {
		const displayId = Number.parseInt(id);
		if (Number.isNaN(displayId)) throw new NotFoundError("problem");
		let data;
		try {
			data = await this.ofetch("/api/problem/getProblem", {
				method: "POST",
				body: {
					displayId,
					localizedContentsOfLocale: this.locale || "zh_CN",
					tagsOfLocale: this.locale || "zh_CN",
					samples: true,
					judgeInfo: true,
					judgeInfoToBePreprocessed: true,
					statistics: false,
					discussionCount: false,
					permissionOfCurrentUser: false,
					lastSubmissionAndLastAcceptedSubmission: false
				},
				responseType: "json"
			});
		} catch (e) {
			throw new UnOJError(`Failed to fetch problem ${id}`, { cause: e });
		}
		if (data.error === "NO_SUCH_PROBLEM") throw new NotFoundError("problem");
		if (!data.meta || !data.localizedContentsOfLocale) throw new UnexpectedResponseError(data);
		return {
			id,
			type: data.meta.type,
			title: data.localizedContentsOfLocale.title,
			link: `https://loj.ac/p/${displayId}`,
			description: JSON.stringify(data.localizedContentsOfLocale.contentSections),
			samples: data.samples.map((sample) => ({
				input: sample.inputData,
				output: sample.outputData
			})),
			timeLimit: data.judgeInfo.timeLimit,
			memoryLimit: data.judgeInfo.memoryLimit * 1024 * 1024,
			tags: data.tagsOfLocale || [],
			difficulty: void 0
		};
	}
};

//#endregion
export { DEFAULT_BASE_URL, Lyrio as default };