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import { Hono } from 'hono';
import ky from 'ky';
import * as cheerio from 'cheerio';
import { logger } from '../utils/logger';
import { loadConfig } from '../utils/config';
const config = loadConfig();
const requestTimeout = config.request_timeout || 30000;
const app = new Hono();
// Sticker web metadata endpoint
app.get('/sticker/:productId', async (c) => {
const productId: number = parseInt(c.req.param('productId') || '-1');
if (productId === -1) return c.text('Invalid productId', 400);
const preferredLanguage = c.req.query('lang') ?? (c.req.header('Accept-Language') || 'ja');
try {
const response = await ky(`https://store.line.me/stickershop/product/${productId}/${preferredLanguage}`, {
headers: { 'User-Agent': config.userAgent.chromeWindows },
timeout: requestTimeout,
});
const html = await response.text();
const $ = cheerio.load(html);
const jsonLdScript = $('head script[type="application/ld+json"]').first().html();
if (jsonLdScript) {
try {
const data = JSON.parse(jsonLdScript);
return c.json(data, 200);
} catch (parseError) {
logger.error('JSON-LD parse error', parseError);
return c.text('Invalid JSON-LD', 500);
}
} else {
return c.text('No JSON-LD found', 404);
}
} catch (error) {
if ((error as any).response?.status === 404) {
return c.text('Not Found', 404);
}
logger.error('Sticker meta_web download error', error);
return c.text('Internal Server Error', 500);
}
});
// Emoji web metadata endpoint
app.get('/emoji/:productId', async (c) => {
const productId: string = c.req.param('productId') || 'null';
if (!/^[0-9a-f]+$/.test(productId)) return c.text('Invalid productId', 400);
const preferredLanguage = c.req.query('lang') ?? (c.req.header('Accept-Language') || 'ja');
try {
const response = await ky(`https://store.line.me/emojishop/product/${productId}/${preferredLanguage}`, {
headers: { 'User-Agent': config.userAgent.lineIos },
timeout: requestTimeout,
});
const html = await response.text();
const $ = cheerio.load(html);
const jsonLdScript = $('head script[type="application/ld+json"]').first().html();
if (jsonLdScript) {
try {
const data = JSON.parse(jsonLdScript);
return c.json(data, 200);
} catch (parseError) {
logger.error('JSON-LD parse error', parseError);
return c.text('Invalid JSON-LD', 500);
}
} else {
return c.text('No JSON-LD found', 404);
}
} catch (error) {
if ((error as any).response?.status === 404) {
return c.text('Not Found', 404);
}
logger.error('Emoji meta_web download error', error);
return c.text('Internal Server Error', 500);
}
});
export default app;
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