+ {/* Row 2: Map + Side Panel */}
+
Click anywhere on map to set DX location • Use buttons to change map style
-
{/* Row 3 */}
+
{/* Settings Panel */}
diff --git a/server.js b/server.js
index 3c7f5cc..951311e 100644
--- a/server.js
+++ b/server.js
@@ -270,6 +270,194 @@ app.get('/api/qrz/lookup/:callsign', async (req, res) => {
});
});
+// ============================================
+// CONTEST CALENDAR API
+// ============================================
+
+app.get('/api/contests', async (req, res) => {
+ console.log('[Contests] Fetching contest calendar...');
+
+ // Try WA7BNM Contest Calendar API
+ try {
+ const response = await fetch('https://www.contestcalendar.com/contestcal.json', {
+ headers: {
+ 'User-Agent': 'OpenHamClock/3.3',
+ 'Accept': 'application/json'
+ }
+ });
+
+ if (response.ok) {
+ const data = await response.json();
+ console.log('[Contests] WA7BNM returned', data.length, 'contests');
+
+ const now = new Date();
+ const contests = data
+ .filter(c => new Date(c.end) > now) // Only future/active
+ .slice(0, 20)
+ .map(c => {
+ const startDate = new Date(c.start);
+ const endDate = new Date(c.end);
+ let status = 'upcoming';
+ if (now >= startDate && now <= endDate) {
+ status = 'active';
+ }
+
+ return {
+ name: c.name || c.contest,
+ start: startDate.toISOString(),
+ end: endDate.toISOString(),
+ mode: c.mode || 'Mixed',
+ status: status,
+ url: c.url || null
+ };
+ });
+
+ return res.json(contests);
+ }
+ } catch (error) {
+ console.error('[Contests] WA7BNM error:', error.message);
+ }
+
+ // Fallback: Calculate known recurring contests
+ try {
+ const contests = calculateUpcomingContests();
+ console.log('[Contests] Using calculated contests:', contests.length);
+ return res.json(contests);
+ } catch (error) {
+ console.error('[Contests] Calculation error:', error.message);
+ }
+
+ res.json([]);
+});
+
+// Helper function to calculate upcoming contests
+function calculateUpcomingContests() {
+ const now = new Date();
+ const contests = [];
+
+ // Major contest definitions with typical schedules
+ const majorContests = [
+ { name: 'CQ WW DX CW', month: 10, weekend: -1, duration: 48, mode: 'CW' }, // Last full weekend Nov
+ { name: 'CQ WW DX SSB', month: 9, weekend: -1, duration: 48, mode: 'SSB' }, // Last full weekend Oct
+ { name: 'ARRL DX CW', month: 1, weekend: 3, duration: 48, mode: 'CW' }, // 3rd full weekend Feb
+ { name: 'ARRL DX SSB', month: 2, weekend: 1, duration: 48, mode: 'SSB' }, // 1st full weekend Mar
+ { name: 'CQ WPX SSB', month: 2, weekend: -1, duration: 48, mode: 'SSB' }, // Last full weekend Mar
+ { name: 'CQ WPX CW', month: 4, weekend: -1, duration: 48, mode: 'CW' }, // Last full weekend May
+ { name: 'IARU HF Championship', month: 6, weekend: 2, duration: 24, mode: 'Mixed' }, // 2nd full weekend Jul
+ { name: 'ARRL Field Day', month: 5, weekend: 4, duration: 27, mode: 'Mixed' }, // 4th full weekend Jun
+ { name: 'ARRL Sweepstakes CW', month: 10, weekend: 1, duration: 24, mode: 'CW' }, // 1st full weekend Nov
+ { name: 'ARRL Sweepstakes SSB', month: 10, weekend: 3, duration: 24, mode: 'SSB' }, // 3rd full weekend Nov
+ { name: 'ARRL 10m Contest', month: 11, weekend: 2, duration: 48, mode: 'Mixed' }, // 2nd full weekend Dec
+ { name: 'ARRL RTTY Roundup', month: 0, weekend: 1, duration: 24, mode: 'RTTY' }, // 1st full weekend Jan
+ { name: 'NA QSO Party CW', month: 0, weekend: 2, duration: 12, mode: 'CW' },
+ { name: 'NA QSO Party SSB', month: 0, weekend: 3, duration: 12, mode: 'SSB' },
+ { name: 'CQ 160m CW', month: 0, weekend: -1, duration: 42, mode: 'CW' },
+ { name: 'CQ WW RTTY', month: 8, weekend: -1, duration: 48, mode: 'RTTY' },
+ { name: 'JIDX CW', month: 3, weekend: 2, duration: 48, mode: 'CW' },
+ { name: 'JIDX SSB', month: 10, weekend: 2, duration: 48, mode: 'SSB' },
+ ];
+
+ // Weekly mini-contests (CWT, SST, etc.)
+ const weeklyContests = [
+ { name: 'CWT 1300z', dayOfWeek: 3, hour: 13, duration: 1, mode: 'CW' },
+ { name: 'CWT 1900z', dayOfWeek: 3, hour: 19, duration: 1, mode: 'CW' },
+ { name: 'CWT 0300z', dayOfWeek: 4, hour: 3, duration: 1, mode: 'CW' },
+ { name: 'NCCC Sprint', dayOfWeek: 5, hour: 3, minute: 30, duration: 0.5, mode: 'CW' },
+ { name: 'K1USN SST', dayOfWeek: 0, hour: 0, duration: 1, mode: 'CW' },
+ { name: 'ICWC MST', dayOfWeek: 1, hour: 13, duration: 1, mode: 'CW' },
+ ];
+
+ // Calculate next occurrences of weekly contests
+ weeklyContests.forEach(contest => {
+ const next = new Date(now);
+ const currentDay = now.getUTCDay();
+ let daysUntil = contest.dayOfWeek - currentDay;
+ if (daysUntil < 0) daysUntil += 7;
+ if (daysUntil === 0) {
+ // Check if it's today but already passed
+ const todayStart = new Date(now);
+ todayStart.setUTCHours(contest.hour, contest.minute || 0, 0, 0);
+ if (now > todayStart) daysUntil = 7;
+ }
+
+ next.setUTCDate(now.getUTCDate() + daysUntil);
+ next.setUTCHours(contest.hour, contest.minute || 0, 0, 0);
+
+ const endTime = new Date(next.getTime() + contest.duration * 3600000);
+
+ contests.push({
+ name: contest.name,
+ start: next.toISOString(),
+ end: endTime.toISOString(),
+ mode: contest.mode,
+ status: (now >= next && now <= endTime) ? 'active' : 'upcoming'
+ });
+ });
+
+ // Calculate next occurrences of major contests
+ const year = now.getFullYear();
+ majorContests.forEach(contest => {
+ for (let y = year; y <= year + 1; y++) {
+ let startDate;
+
+ if (contest.weekend === -1) {
+ // Last weekend of month
+ startDate = getLastWeekendOfMonth(y, contest.month);
+ } else {
+ // Nth weekend of month
+ startDate = getNthWeekendOfMonth(y, contest.month, contest.weekend);
+ }
+
+ // Most contests start at 00:00 UTC Saturday
+ startDate.setUTCHours(0, 0, 0, 0);
+ const endDate = new Date(startDate.getTime() + contest.duration * 3600000);
+
+ if (endDate > now) {
+ const status = (now >= startDate && now <= endDate) ? 'active' : 'upcoming';
+ contests.push({
+ name: contest.name,
+ start: startDate.toISOString(),
+ end: endDate.toISOString(),
+ mode: contest.mode,
+ status: status
+ });
+ break; // Only add next occurrence
+ }
+ }
+ });
+
+ // Sort by start date
+ contests.sort((a, b) => new Date(a.start) - new Date(b.start));
+
+ return contests.slice(0, 15);
+}
+
+function getNthWeekendOfMonth(year, month, n) {
+ const date = new Date(Date.UTC(year, month, 1, 0, 0, 0));
+ let weekendCount = 0;
+
+ while (date.getUTCMonth() === month) {
+ if (date.getUTCDay() === 6) { // Saturday
+ weekendCount++;
+ if (weekendCount === n) return new Date(date);
+ }
+ date.setUTCDate(date.getUTCDate() + 1);
+ }
+
+ return date;
+}
+
+function getLastWeekendOfMonth(year, month) {
+ // Start from last day of month and work backwards
+ const date = new Date(Date.UTC(year, month + 1, 0)); // Last day of month
+
+ while (date.getUTCDay() !== 6) { // Find last Saturday
+ date.setUTCDate(date.getUTCDate() - 1);
+ }
+
+ return date;
+}
+
// ============================================
// HEALTH CHECK
// ============================================
@@ -277,7 +465,7 @@ app.get('/api/qrz/lookup/:callsign', async (req, res) => {
app.get('/api/health', (req, res) => {
res.json({
status: 'ok',
- version: '3.0.0',
+ version: '3.3.0',
uptime: process.uptime(),
timestamp: new Date().toISOString()
});
+ 📊 QUICK STATS
+
+
+
+
+ Active Contests
+ {contests.data.filter(c => c.status === 'active').length}
+
+
+ POTA Activators
+ {potaSpots.data.length}
+
+
+ DX Spots
+ {dxCluster.data.length}
+
+
+ Solar Flux
+ {spaceWeather.data?.solarFlux || '--'}
+
+
+ Uptime
+ {uptime}
+
+