main

2026-07-19 18:01:05 +08:00
commit fe4b286ce1
132 changed files with 25378 additions and 0 deletions
@@ -0,0 +1,27 @@
+<?php
+// Look up a callsign's registered city/province/country from the NXDN.csv
+// radio ID database (radiowo.com format: RADIO_ID,CALLSIGN,NAME,CITY,STATE,COUNTRY,REMARKS)
+// so configure.php can auto-fill the City/Country fields.
+header('Content-Type: application/json; charset=utf-8');
+
+$callsign = isset($_GET['callsign']) ? strtoupper(preg_replace('/[^A-Za-z0-9]/', '', $_GET['callsign'])) : '';
+$result = array('found' => false);
+
+$csvFile = '/usr/local/etc/NXDN.csv';
+if ($callsign !== '' && is_readable($csvFile)) {
+	if (($fh = fopen($csvFile, 'r')) !== false) {
+		fgetcsv($fh); // skip header row
+		while (($row = fgetcsv($fh)) !== false) {
+			if (isset($row[1]) && strtoupper($row[1]) === $callsign) {
+				$result['found'] = true;
+				$result['city'] = isset($row[3]) ? $row[3] : '';
+				$result['state'] = isset($row[4]) ? $row[4] : '';
+				$result['country'] = isset($row[5]) ? $row[5] : '';
+				break;
+			}
+		}
+		fclose($fh);
+	}
+}
+
+echo json_encode($result);