Files
jackwener__opencli/clis/steam/app.js
jakevin a78ceb1602 feat: 11 read adapters across 8 sites (round 2) (#1345)
* feat: 11 read adapters across 8 sites (dblp / steam / bbc / devto / lobsters / medium / coingecko / hf)

Round 2 of the adapter expansion sweep. All 11 commands hit public APIs (no
browser, no auth), follow the post-#1332 typed-error / no-silent-failure
discipline, and were live-verified against real endpoints.

New adapters:
- dblp/author      : recent publications for one author (resolve PID by name, or pass --pid)
- steam/search     : storefront name search (storesearch API)
- steam/app        : single app detail (appdetails API; HTML entities decoded)
- bbc/topic        : per-topic RSS (8 canonical BBC News feeds)
- devto/latest     : /api/articles/latest with --page pagination
- lobsters/domain  : stories from a specific source domain (/domains/<d>.json)
- medium/tag       : tag RSS (description full-length, no silent truncation)
- coingecko/exchanges  : trust score + 24h BTC volume leaderboard
- coingecko/categories : sector buckets with 6 sort options
- coingecko/global     : aggregate market totals + BTC/ETH dominance
- hf/paper         : single-paper detail by arXiv id (summary, ai_summary, ai_keywords, upvotes)

Also adds clis/steam/utils.js + clis/bbc/utils.js as shared helpers (HTML entity
decode, RSS parsing). All listings carry a round-trippable id where a detail
sibling exists; advise:listing-id-pairing reports zero new violations. typed-
error-lint and silent-column-drop gates both unchanged from baseline.

Manifest: 698 → 709 (+11 entries).

* fix: tighten adapter round2 contracts
2026-05-06 12:46:14 +08:00

68 lines
3.2 KiB
JavaScript

// steam app — fetch a single Steam game / DLC / app's storefront detail.
//
// Hits the public appdetails API (`/api/appdetails?appids=<id>`). Surfaces
// the columns most useful for an agent: name, type, free flag, release
// date, developers / publishers, price, metacritic, recommendations,
// genres / categories joined.
import { cli, Strategy } from '@jackwener/opencli/registry';
import { EmptyResultError } from '@jackwener/opencli/errors';
import { STEAM_STORE, decodeHtmlEntities, priceCents, requireAppId, requireCountryCode, steamFetch } from './utils.js';
function joinNames(list) {
if (!Array.isArray(list)) return '';
return list
.map((entry) => (entry && typeof entry === 'object' ? entry.description ?? entry.name ?? '' : String(entry)))
.filter(Boolean)
.join(', ');
}
cli({
site: 'steam',
name: 'app',
access: 'read',
description: 'Steam storefront detail for a single app id',
domain: 'store.steampowered.com',
strategy: Strategy.PUBLIC,
browser: false,
args: [
{ name: 'id', positional: true, required: true, help: 'Numeric Steam app id (e.g. "620" for Portal 2)' },
{ name: 'currency', default: 'us', help: 'Storefront country code (e.g. us / cn / jp / de)' },
],
columns: [
'id', 'name', 'type', 'isFree', 'releaseDate', 'developers', 'publishers',
'price', 'currency', 'metacritic', 'recommendations', 'genres', 'categories',
'shortDescription', 'website', 'url',
],
func: async (args) => {
const appId = requireAppId(args.id);
const cc = requireCountryCode(args.currency);
const url = `${STEAM_STORE}/api/appdetails?appids=${appId}&l=en&cc=${encodeURIComponent(cc)}`;
const body = await steamFetch(url, `steam app ${appId}`);
const wrapper = body?.[appId];
if (!wrapper || wrapper.success !== true || !wrapper.data) {
throw new EmptyResultError('steam app', `Steam app id ${appId} returned no data (may be region-locked or removed).`);
}
const data = wrapper.data;
const isFree = data.is_free === true;
const priceFinal = priceCents(data?.price_overview?.final ?? null);
return [{
id: String(data.steam_appid ?? appId),
name: decodeHtmlEntities(data.name ?? ''),
type: String(data.type ?? ''),
isFree,
releaseDate: String(data?.release_date?.date ?? ''),
developers: Array.isArray(data.developers) ? data.developers.join(', ') : '',
publishers: Array.isArray(data.publishers) ? data.publishers.join(', ') : '',
price: isFree ? 0 : priceFinal,
currency: String(data?.price_overview?.currency ?? '').toUpperCase(),
metacritic: data?.metacritic?.score != null ? Number(data.metacritic.score) : null,
recommendations: data?.recommendations?.total != null ? Number(data.recommendations.total) : null,
genres: joinNames(data.genres),
categories: joinNames(data.categories),
shortDescription: decodeHtmlEntities(data.short_description ?? ''),
website: String(data.website ?? ''),
url: `${STEAM_STORE}/app/${data.steam_appid ?? appId}/`,
}];
},
});