Initial commit.

php/gcserve.php

@@ -0,0 +1,35 @@
+<?php
+
+ini_set('display_errors', '1');
+error_reporting(E_ALL);
+
+$DB_FILE = '/home/mbirth/opt/garmin-fetch/spo2.db3';   // path to SQLite database
+$DAYS_BACK = 1;   // Today minus $DAYS_BACK days
+
+$pdo = new \PDO('sqlite:' . $DB_FILE);
+
+$now = gmmktime(0, 0, 0);   // get today at 00:00:00 according to UTC/GMT
+$servefrom = $now - $DAYS_BACK * 24 * 60 * 60;
+#$servefrom = 1643001299;
+
+$pq = $pdo->prepare('SELECT * FROM spo2 WHERE timestamp_utc >= ?');
+$pq->execute(array($servefrom));
+$res = $pq->fetchAll();
+
+#header('Content-Type: text/plain');
+header('Content-Type: application/json');
+
+$result = array();
+foreach ($res as $row) {
+    $dto = new DateTime('@' . $row['timestamp_utc'], new DateTimeZone('UTC'));
+    $result[] = array(
+        'unixtime' => intval($row['timestamp_utc']),
+        #'datestr' => $dto->format('Y.m.d \A\D \a\t H:i:s \U\T\C'),
+        'datestr' => $dto->format('c'),
+        'spo2_value' => intval($row['spo2_percent']),
+        'spo2_confidence' => intval($row['spo2_confidence']),
+    );
+}
+
+#var_dump($result);
+echo json_encode($result);