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ScraperControl/scripts/import-msze-info.ts

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#!/usr/bin/env tsx
/**
* Import Catholic churches and mass schedules from msze.info (Poland)
*
* msze.info is a Polish directory of Catholic parishes with mass schedules.
* The site uses numbered sitemaps (Churches1.xml through Churches11.xml)
* with ~500 URLs each, containing both /kosciol/{id} (church pages) and
* /msze-online/{slug} (livestream pages).
*
* Import strategy:
* 1. Fetch all 11 sitemaps extract /kosciol/{id} URLs (skip /msze-online/)
* 2. For each church: fetch HTML, parse name/address/phone/website/schedule
* 3. Extract coordinates from embedded tomtom_codeAddress() JS call
* 4. Match against existing PL churches, upsert
*
* Usage:
* npx tsx scripts/import-msze-info.ts --all
* npx tsx scripts/import-msze-info.ts --all --dry-run
* npx tsx scripts/import-msze-info.ts --all --resume-from 500
* npx tsx scripts/import-msze-info.ts --all --job-id {uuid}
*/
import dotenv from 'dotenv';
import path from 'path';
dotenv.config({ path: path.resolve(process.cwd(), '.env.local') });
dotenv.config({ path: path.resolve(process.cwd(), '.env') });
import { Pool } from 'pg';
import { PrismaPg } from '@prisma/adapter-pg';
import { PrismaClient } from '@prisma/client';
const dbUrl = process.env.DATABASE_URL || 'postgresql://postgres:postgres@localhost:5432/nearestmass';
console.log(`Connecting to database: ${dbUrl.replace(/:[^:@]+@/, ':***@')}`);
const pool = new Pool({
connectionString: dbUrl,
ssl: dbUrl.includes('neon') ? { rejectUnauthorized: false } : undefined,
});
const adapter = new PrismaPg(pool);
const prisma = new PrismaClient({ adapter });
import { findDuplicateChurch } from '../src/lib/church-matcher';
import type { ExistingChurch } from '../src/lib/church-matcher';
// ─── Constants ───────────────────────────────────────────────────────────────
const SITE_BASE = 'https://www.msze.info';
const SITEMAP_COUNT = 11;
const USER_AGENT = 'NearestMass-Importer/1.0 (parish data aggregator; contact: privacy@nearestmass.com)';
const REQUEST_DELAY_MS = 1500;
// ─── Types ───────────────────────────────────────────────────────────────────
interface ParsedChurch {
name: string;
address: string | null;
city: string | null;
zip: string | null;
phone: string | null;
website: string | null;
email: string | null;
latitude: number;
longitude: number;
}
interface ParsedSchedule {
dayOfWeek: number; // 0=Sun, 1=Mon, ..., 6=Sat
time: string; // "05:00", "18:30"
}
interface ImportStats {
churchesFound: number;
churchesMatched: number;
churchesCreated: number;
churchesSkipped: number;
schedulesProcessed: number;
massSchedulesCreated: number;
errors: number;
}
interface CLIArgs {
all: boolean;
dryRun: boolean;
resumeFrom?: number;
jobId?: string;
}
// ─── HTTP Client ─────────────────────────────────────────────────────────────
let requestCount = 0;
function delay(ms: number): Promise<void> {
return new Promise((resolve) => setTimeout(resolve, ms));
}
async function fetchPage(url: string, delayMs: number = REQUEST_DELAY_MS): Promise<string | null> {
if (requestCount > 0) {
await delay(delayMs);
}
requestCount++;
try {
const response = await fetch(url, {
headers: {
'User-Agent': USER_AGENT,
'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
},
});
if (!response.ok) {
console.error(` HTTP ${response.status} for ${url}`);
return null;
}
return await response.text();
} catch (error) {
console.error(` Fetch error for ${url}: ${error instanceof Error ? error.message : error}`);
return null;
}
}
// ─── Sitemap Parser ──────────────────────────────────────────────────────────
async function fetchChurchUrlsFromSitemaps(): Promise<string[]> {
const allIds: string[] = [];
const seen = new Set<string>();
for (let i = 1; i <= SITEMAP_COUNT; i++) {
const sitemapUrl = `${SITE_BASE}/sitemap/Churches${i}.xml`;
console.log(` Fetching ${sitemapUrl}...`);
const xml = await fetchPage(sitemapUrl);
if (!xml) {
console.error(` Failed to fetch ${sitemapUrl}`);
continue;
}
// Extract /kosciol/{id} URLs, skip /msze-online/
const locRegex = /<loc>https?:\/\/(?:www\.)?msze\.info\/kosciol\/(\d+)<\/loc>/g;
let match;
while ((match = locRegex.exec(xml)) !== null) {
const id = match[1];
if (!seen.has(id)) {
seen.add(id);
allIds.push(id);
}
}
}
// Sort numerically for deterministic order
allIds.sort((a, b) => parseInt(a) - parseInt(b));
console.log(`Found ${allIds.length} unique church IDs from ${SITEMAP_COUNT} sitemaps`);
return allIds;
}
// ─── HTML Parsers ────────────────────────────────────────────────────────────
function parseChurchPage(html: string): ParsedChurch {
// Name: from <h1>Church Name, City</h1>
const h1Match = html.match(/<h1[^>]*>([\s\S]*?)<\/h1>/i);
let name = '';
let cityFromH1: string | null = null;
if (h1Match) {
const raw = h1Match[1].replace(/<[^>]+>/g, '').trim();
// Split "Church Name, City" — city is the last comma-separated part
const lastComma = raw.lastIndexOf(',');
if (lastComma > 0) {
name = raw.substring(0, lastComma).trim();
cityFromH1 = raw.substring(lastComma + 1).trim();
} else {
name = raw;
}
}
// Address: look for "Adres:" or address-like patterns
// Pattern: <span class="highlight">Adres:</span> <strong>Street, City</strong>
let address: string | null = null;
let city: string | null = cityFromH1;
let zip: string | null = null;
const addressMatch = html.match(/Adres:<\/span>\s*(?:<strong>)?([\s\S]*?)(?:<\/strong>|<br|<\/p)/i);
if (addressMatch) {
address = addressMatch[1]
.replace(/<[^>]+>/g, '')
.replace(/\s+/g, ' ')
.trim() || null;
}
// Also try the tomtom_codeAddress first argument as fallback address
if (!address) {
const tomtomAddrMatch = html.match(/tomtom_codeAddress\s*\(\s*'([^']+)'/);
if (tomtomAddrMatch) {
address = tomtomAddrMatch[1].trim() || null;
}
}
if (address) {
// Extract Polish postal code (XX-XXX format)
const zipMatch = address.match(/\b(\d{2}-\d{3})\b/);
if (zipMatch) {
zip = zipMatch[1];
}
// Extract city from address if not already from h1
if (!city) {
// City is typically the last part after comma
const parts = address.split(',');
if (parts.length > 1) {
city = parts[parts.length - 1].replace(/\d{2}-\d{3}/, '').trim() || null;
}
}
}
// Coordinates: from tomtom_codeAddress('addr', zoom, 'name', null, lat, lng)
let latitude = 0;
let longitude = 0;
const coordMatch = html.match(
/tomtom_codeAddress\s*\([^,]+,\s*\d+\s*,\s*[^,]+,\s*(?:null|'[^']*')\s*,\s*(-?[\d.]+)\s*,\s*(-?[\d.]+)\s*\)/
);
if (coordMatch) {
const lat = parseFloat(coordMatch[1]);
const lng = parseFloat(coordMatch[2]);
if (!isNaN(lat) && !isNaN(lng) && lat !== 0 && lng !== 0) {
latitude = lat;
longitude = lng;
}
}
// Phone: <a href="tel:...">
let phone: string | null = null;
const phoneMatch = html.match(/<a\s+href="tel:([^"]+)"/i);
if (phoneMatch) {
phone = phoneMatch[1].trim() || null;
}
// Website: look for external link near "Witryna" text
let website: string | null = null;
const websiteMatch = html.match(/<a\s+href="(https?:\/\/[^"]+)"[^>]*>[^<]*Witryna/i);
if (websiteMatch) {
website = websiteMatch[1].trim() || null;
}
// Also try: link text that looks like a URL (www.xxx)
if (!website) {
const wwwMatch = html.match(/<a\s+href="(https?:\/\/[^"]+)"[^>]*>www\.[^<]+<\/a>/i);
if (wwwMatch) {
website = wwwMatch[1].trim() || null;
}
}
// Email: not reliably available (Cloudflare-protected)
const email: string | null = null;
return { name, address, city, zip, phone, website, email, latitude, longitude };
}
function parseMassSchedule(html: string): ParsedSchedule[] {
const schedules: ParsedSchedule[] = [];
const seen = new Set<string>();
// Find mass schedule sections by h2/h3 headings containing "MSZE"
// Pattern: <h2>MSZE NIEDZIELE I ŚWIĘTA - Church Name</h2> followed by "godz. ..."
// Pattern: <h3>MSZE DNI POWSZEDNIE - Church Name</h3> followed by "godz. ..."
const sectionRegex = /<h[2-4][^>]*>([\s\S]*?)<\/h[2-4]>([\s\S]*?)(?=<h[2-4]|<footer|<script|$)/gi;
let sectionMatch;
while ((sectionMatch = sectionRegex.exec(html)) !== null) {
const heading = sectionMatch[1].replace(/<[^>]+>/g, '').trim().toUpperCase();
const content = sectionMatch[2];
// Only process mass schedule headings (starts with "MSZE")
if (!heading.startsWith('MSZE')) continue;
// Determine which days this section covers
const days = resolvePolishDays(heading);
if (days.length === 0) continue;
// Extract times from "godz." patterns
const times = extractTimes(content);
for (const day of days) {
for (const time of times) {
const key = `${day}:${time}`;
if (seen.has(key)) continue;
seen.add(key);
schedules.push({ dayOfWeek: day, time });
}
}
}
return schedules;
}
function resolvePolishDays(heading: string): number[] {
const h = heading; // already uppercased by caller
// "NIEDZIELE I ŚWIĘTA" or just "NIEDZIEL" → Sunday
if (h.includes('NIEDZIEL')) {
return [0];
}
// "DNI POWSZEDNIE" → Weekdays (Mon-Sat)
if (h.includes('DNI POWSZEDNIE') || h.includes('POWSZEDNI')) {
return [1, 2, 3, 4, 5, 6];
}
// Individual day names (rare but possible)
if (h.includes('PONIEDZIA')) return [1]; // poniedziałek
if (h.includes('WTOREK') || h.includes('WTORK')) return [2];
if (h.includes('ŚRODA') || h.includes('SRODA') || h.includes('ŚROD')) return [3];
if (h.includes('CZWARTEK') || h.includes('CZWART')) return [4];
if (h.includes('PIĄTEK') || h.includes('PIATEK') || h.includes('PIĄT')) return [5];
if (h.includes('SOBOT')) return [6];
return [];
}
function extractTimes(text: string): string[] {
const times: string[] = [];
// Match "godz." followed by times, or standalone HH:MM patterns
// Handles: "godz. 6:30, 8:00, 9:30" and "godz. 7:00"
const timeRegex = /(\d{1,2}):(\d{2})/g;
let match;
// Only look at text near "godz." patterns
const godzSections = text.split(/godz\.\s*/i);
for (let i = 1; i < godzSections.length; i++) {
// Take text until the next section break (paragraph, div, heading)
const section = godzSections[i].split(/<(?:p|div|br\s*\/?>|h[2-4])/i)[0];
while ((match = timeRegex.exec(section)) !== null) {
const hours = parseInt(match[1]);
const mins = parseInt(match[2]);
if (hours >= 0 && hours <= 23 && mins >= 0 && mins <= 59) {
times.push(`${String(hours).padStart(2, '0')}:${String(mins).padStart(2, '0')}`);
}
}
}
return times;
}
// ─── Database Operations ─────────────────────────────────────────────────────
async function loadExistingPolishChurches(): Promise<ExistingChurch[]> {
console.log('Loading existing Polish churches for deduplication...');
const churches = await prisma.church.findMany({
where: { country: 'PL' },
select: {
id: true,
name: true,
latitude: true,
longitude: true,
osmId: true,
baiduId: true,
masstimesId: true,
orarimesseId: true,
massSchedulesPhId: true,
philmassId: true,
horariosMisasId: true,
mszeInfoId: true,
weekdayMassesId: true,
messesInfoId: true,
bohosluzbyId: true,
miserendId: true,
kerknetId: true,
gottesdienstzeitenId: true,
source: true,
website: true,
phone: true,
address: true,
},
});
console.log(`Loaded ${churches.length} existing Polish churches`);
return churches;
}
// ─── Import Logic ────────────────────────────────────────────────────────────
async function processChurch(
churchId: string,
existingChurches: ExistingChurch[],
dryRun: boolean,
stats: ImportStats,
): Promise<void> {
stats.churchesFound++;
const url = `${SITE_BASE}/kosciol/${churchId}`;
const churchHtml = await fetchPage(url);
if (!churchHtml) {
stats.errors++;
return;
}
const parsed = parseChurchPage(churchHtml);
if (!parsed.name) {
console.log(` Skipping ${churchId}: no name found`);
stats.churchesSkipped++;
return;
}
const schedules = parseMassSchedule(churchHtml);
// Build candidate for dedup
const candidate = {
name: parsed.name,
lat: parsed.latitude,
lng: parsed.longitude,
mszeInfoId: churchId,
};
const duplicate = findDuplicateChurch(candidate, existingChurches);
if (dryRun) {
if (duplicate) {
stats.churchesMatched++;
console.log(` [MATCH] "${parsed.name}" → existing "${duplicate.name}" (${duplicate.id})`);
} else {
stats.churchesCreated++;
console.log(` [NEW] "${parsed.name}" (${parsed.city || 'unknown city'})`);
}
if (schedules.length > 0) {
stats.schedulesProcessed++;
stats.massSchedulesCreated += schedules.length;
}
return;
}
if (duplicate) {
// Update existing church
stats.churchesMatched++;
const updateData: Record<string, unknown> = {
mszeInfoId: churchId,
};
if (!duplicate.address && parsed.address) updateData.address = parsed.address;
if (!duplicate.phone && parsed.phone) updateData.phone = parsed.phone;
if (!duplicate.website && parsed.website) {
updateData.website = parsed.website;
updateData.hasWebsite = true;
}
// Update coordinates if existing has none and we have them
if (duplicate.latitude === 0 && duplicate.longitude === 0 && parsed.latitude !== 0) {
updateData.latitude = parsed.latitude;
updateData.longitude = parsed.longitude;
}
// Fill city/zip if not set
const dbRecord = await prisma.church.findUnique({
where: { id: duplicate.id },
select: { city: true, zip: true, email: true },
});
if (dbRecord && !dbRecord.city && parsed.city) updateData.city = parsed.city;
if (dbRecord && !dbRecord.zip && parsed.zip) updateData.zip = parsed.zip;
if (dbRecord && !dbRecord.email && parsed.email) updateData.email = parsed.email;
try {
await prisma.church.update({
where: { id: duplicate.id },
data: updateData,
});
} catch (error) {
if (error instanceof Error && error.message.includes('Unique constraint')) {
stats.churchesSkipped++;
return;
}
throw error;
}
// Replace mass schedules
if (schedules.length > 0) {
try {
await prisma.$transaction(async (tx) => {
await tx.massSchedule.deleteMany({ where: { churchId: duplicate.id } });
await tx.massSchedule.createMany({
data: schedules.map((s) => ({
churchId: duplicate.id,
dayOfWeek: s.dayOfWeek,
time: s.time,
language: 'Polish',
})),
});
await tx.church.update({
where: { id: duplicate.id },
data: { lastScrapedAt: new Date() },
});
});
stats.schedulesProcessed++;
stats.massSchedulesCreated += schedules.length;
} catch (error) {
stats.errors++;
console.error(` Error saving schedules for ${churchId}: ${error instanceof Error ? error.message : error}`);
}
}
} else {
// Create new church
try {
const newChurch = await prisma.church.create({
data: {
name: parsed.name,
latitude: parsed.latitude,
longitude: parsed.longitude,
address: parsed.address,
zip: parsed.zip,
city: parsed.city,
country: 'PL',
phone: parsed.phone,
website: parsed.website,
email: parsed.email,
hasWebsite: !!parsed.website,
mszeInfoId: churchId,
source: 'msze-info',
},
});
stats.churchesCreated++;
// Add to in-memory array for within-run dedup
existingChurches.push({
id: newChurch.id,
name: parsed.name,
latitude: parsed.latitude,
longitude: parsed.longitude,
osmId: null,
baiduId: null,
masstimesId: null,
orarimesseId: null,
massSchedulesPhId: null,
philmassId: null,
horariosMisasId: null,
mszeInfoId: churchId,
weekdayMassesId: null,
messesInfoId: null,
bohosluzbyId: null,
miserendId: null,
kerknetId: null,
gottesdienstzeitenId: null,
source: 'msze-info',
website: parsed.website,
phone: parsed.phone,
address: parsed.address,
});
// Create mass schedules
if (schedules.length > 0) {
await prisma.massSchedule.createMany({
data: schedules.map((s) => ({
churchId: newChurch.id,
dayOfWeek: s.dayOfWeek,
time: s.time,
language: 'Polish',
})),
});
await prisma.church.update({
where: { id: newChurch.id },
data: { lastScrapedAt: new Date() },
});
stats.schedulesProcessed++;
stats.massSchedulesCreated += schedules.length;
}
} catch (error) {
if (error instanceof Error && error.message.includes('Unique constraint')) {
stats.churchesSkipped++;
return;
}
throw error;
}
}
}
// ─── CLI ─────────────────────────────────────────────────────────────────────
function parseArgs(): CLIArgs {
const args = process.argv.slice(2);
const result: CLIArgs = {
all: false,
dryRun: false,
};
for (let i = 0; i < args.length; i++) {
switch (args[i]) {
case '--all':
result.all = true;
break;
case '--dry-run':
result.dryRun = true;
break;
case '--resume-from':
result.resumeFrom = parseInt(args[++i]);
break;
case '--job-id':
result.jobId = args[++i];
break;
case '--help':
case '-h':
console.log(`
Usage: npx tsx scripts/import-msze-info.ts [options]
Options:
--all Import all churches from sitemaps
--dry-run No database writes, just report what would happen
--resume-from <n> Skip first N churches
--job-id <uuid> Background job tracking ID
--help, -h Show this help message
Examples:
npx tsx scripts/import-msze-info.ts --all --dry-run
npx tsx scripts/import-msze-info.ts --all
npx tsx scripts/import-msze-info.ts --all --resume-from 500
`);
process.exit(0);
}
}
if (!result.all) {
console.error('Error: specify --all');
process.exit(1);
}
return result;
}
// ─── Helpers ─────────────────────────────────────────────────────────────────
function formatDuration(ms: number): string {
const seconds = Math.floor(ms / 1000);
const minutes = Math.floor(seconds / 60);
const hours = Math.floor(minutes / 60);
if (hours > 0) return `${hours}h ${minutes % 60}m ${seconds % 60}s`;
if (minutes > 0) return `${minutes}m ${seconds % 60}s`;
return `${seconds}s`;
}
// ─── Main ────────────────────────────────────────────────────────────────────
async function main() {
const args = parseArgs();
const startTime = Date.now();
console.log('\n' + '='.repeat(70));
console.log('MSZE.INFO (POLAND) IMPORTER');
console.log('='.repeat(70));
console.log(`Mode: All churches from sitemaps`);
console.log(`Dry run: ${args.dryRun ? 'YES (no DB writes)' : 'NO'}`);
if (args.resumeFrom) console.log(`Resume from: ${args.resumeFrom}`);
console.log(`Time: ${new Date().toISOString()}`);
console.log('='.repeat(70) + '\n');
// Update background job status if provided
if (args.jobId) {
try {
await prisma.backgroundJob.update({
where: { id: args.jobId },
data: { status: 'running', startedAt: new Date() },
});
} catch {
// Job might not exist yet
}
}
const stats: ImportStats = {
churchesFound: 0,
churchesMatched: 0,
churchesCreated: 0,
churchesSkipped: 0,
schedulesProcessed: 0,
massSchedulesCreated: 0,
errors: 0,
};
// Load existing Polish churches for dedup
const existingChurches = await loadExistingPolishChurches();
// Fetch church IDs from sitemaps
console.log('Fetching church URLs from sitemaps...');
let churchIds = await fetchChurchUrlsFromSitemaps();
// Handle --resume-from
if (args.resumeFrom) {
const before = churchIds.length;
churchIds = churchIds.slice(args.resumeFrom);
console.log(`Resuming from index ${args.resumeFrom} (skipping ${before - churchIds.length} churches)\n`);
} else {
console.log(`Processing ${churchIds.length} churches\n`);
}
// Process each church
for (let i = 0; i < churchIds.length; i++) {
const id = churchIds[i];
const elapsed = formatDuration(Date.now() - startTime);
console.log(`[${i + 1}/${churchIds.length}] kosciol/${id} [${elapsed} elapsed]`);
try {
await processChurch(id, existingChurches, args.dryRun, stats);
} catch (error) {
stats.errors++;
console.error(` ERROR processing ${id}: ${error instanceof Error ? error.message : error}`);
}
}
// Print summary
const totalTime = Date.now() - startTime;
console.log('\n' + '='.repeat(70));
console.log(`IMPORT SUMMARY ${args.dryRun ? '(DRY RUN)' : ''}`);
console.log('='.repeat(70));
console.log(`Churches found: ${stats.churchesFound}`);
console.log(` Matched (existing): ${stats.churchesMatched}`);
console.log(` Created (new): ${stats.churchesCreated}`);
console.log(` Skipped: ${stats.churchesSkipped}`);
console.log(`Schedules processed: ${stats.schedulesProcessed}`);
console.log(`Mass schedules created: ${stats.massSchedulesCreated}`);
console.log(`Errors: ${stats.errors}`);
console.log(`Total time: ${formatDuration(totalTime)}`);
console.log(`HTTP requests: ${requestCount}`);
console.log('='.repeat(70) + '\n');
// Update background job
if (args.jobId) {
try {
await prisma.backgroundJob.update({
where: { id: args.jobId },
data: {
status: stats.errors > 0 ? 'completed_with_errors' : 'completed',
completedAt: new Date(),
result: JSON.stringify(stats),
},
});
} catch {
// Ignore
}
}
}
main()
.catch((error) => {
console.error('Fatal error:', error);
process.exit(1);
})
.finally(async () => {
await prisma.$disconnect();
await pool.end();
});