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ScraperControl/scripts/debug/debug-german-duplicates.ts

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#!/usr/bin/env tsx
/**
* Debug why German church has duplicate schedules
*/
import { GenericScraper } from '../../src/scrapers/strategies/generic';
// Temporarily patch GenericScraper to log sections
const originalParse = GenericScraper.prototype['parseSchedules'];
GenericScraper.prototype['parseSchedules'] = function(html: string) {
const text = html
.replace(/<script[^>]*>[\s\S]*?<\/script>/gi, '')
.replace(/<style[^>]*>[\s\S]*?<\/style>/gi, '')
.replace(/<[^>]+>/g, ' ')
.replace(/\s+/g, ' ')
.toLowerCase();
// Call findScheduleSections and log result
const sections = this['findScheduleSections'](text);
console.log('\n=== Sections found ===\n');
const dayNames = ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'];
sections.forEach((section: any, i: number) => {
console.log(`Section ${i + 1}: ${dayNames[section.day]} (day ${section.day})`);
console.log(` Text preview: "${section.text.substring(0, 100)}..."`);
});
console.log(`\nTotal sections: ${sections.length}\n`);
// Continue with normal processing
const result = originalParse.call(this, html);
console.log(`\n=== Extracted times per section ===\n`);
const schedsByDay: Record<number, typeof result> = {};
for (const sched of result) {
if (!schedsByDay[sched.dayOfWeek]) schedsByDay[sched.dayOfWeek] = [];
schedsByDay[sched.dayOfWeek].push(sched);
}
for (let i = 0; i < 7; i++) {
if (schedsByDay[i]) {
console.log(`${dayNames[i]}: ${schedsByDay[i].map(s => s.time).join(', ')}`);
}
}
return result;
};
async function testGerman() {
const url = 'https://www.alterpeter.de/';
console.log(`Testing: ${url}`);
const scraper = new GenericScraper();
await scraper.init();
scraper.setCountry('DE');
const result = await scraper.scrape(url);
console.log(`\n=== Final Result ===`);
console.log(`Success: ${result.success}`);
console.log(`Total schedules: ${result.schedules.length}`);
await scraper.close();
}
testGerman().catch(console.error);