$unreads = $device['unread_notifications'];
// look for an old version of this message
$old_position = array_search($message['tag'], $unreads);
if ($old_position !== FALSE) {
array_splice($unreads, $old_position, 1);
}
if (intval($message['has_badge'])) {
$unreads[] = $message['tag'];
} else {
$data->noBadge = 1;
}
$data->aps->badge = count($unreads);
$data->tag = $message['tag'];
d_echo("sending message: " . json_encode($data));
$apns_server->send_push_notification($data, $device['device_token']);
APNS_DB::record_notification_attempt(TRUE, $message['id']);
} else {
APNS_DB::record_notification_attempt(FALSE, $message['id']);
}
// backend needs to keep track of which messages are not yet read
APNS_DB::save_unread_notifications($device['device_id'], $unreads);
}
APNS_DB::close_notifications($messages);
}
$apns_server->close();
$daemon->stop();
function get_module_name($tag)
{
$parts = split(":", $tag);
return $parts[0];
}
public function queue_notification($device_id) {
APNS_DB::create_notification($device_id, "stellar:{$this->subject_id}", $this->data);
}
$message = "$shuttle arriving at $stopname in $minutes minutes ($timestr)";
break;
case 'schedule':
// $stopname was defined earlier
$message = "$shuttle (NOT GPS TRACKED) scheduled to arrive at $stopname in $minutes minutes ($timestr)";
break;
}
//$stopname = ShuttleSchedule::get_stop_title($route_id, $stop_id);
switch ($row['device_type']) {
case 'apple':
$aps = array('aps' =>
array('alert' => $message,
'sound' => 'default'));
APNS_DB::create_notification($row['device_id'], "shuttletrack:$route_id:$stop_id", $aps, False);
break;
}
// make sure to unsubscribe this person so they don't
// get a message every 10 seconds until their subscription times out
$sql = "DELETE FROM ShuttleSubscription "
. "WHERE device_id='" . $row['device_id'] . "' "
. "AND device_type='" . $row['device_type'] . "' "
. "AND route_id='" . $route_id . "' "
. "AND stop_id='" . $stop_id . "'";
if (!db::$connection->query($sql)) {
d_error("unsubscribe failed: {$db->errno} {$db->error} in $sql");
}
} // if
break;
case 'term':
$data = array('term' => StellarData::get_term());
break;
case 'myStellar':
require_once 'push/apns_lib.php';
$pass_key = intval($_REQUEST['pass_key']);
$device_id = intval($_REQUEST['device_id']);
$device_type = $_REQUEST['device_type'];
$subject = $_REQUEST['subject'];
$term = $_REQUEST['term'];
if($device_type == 'apple') {
if(!APNS_DB::verify_device_id($device_id, $pass_key)) {
Throw new Exception("invalid {$pass_key} for {$device_id}");
}
} else {
Throw new Exception("Device type='${device_type}' not yet supported");
}
switch($_REQUEST['action']) {
case 'subscribe':
StellarData::push_subscribe($subject, $term, $device_id, $device_type);
$data = array('success' => True);
break;
case 'unsubscribe':
StellarData::push_unsubscribe($subject, $term, $device_id, $device_type);
$data = array('success' => True);
break;
$data = $emergency->get_feed();
if($data !== False) {
$new_version = intval($data[0]['version']);
}
if($version && ($new_version > $version)) {
// there is emergency unfortunately we now have to notify ALL devices
db::ping();
$emergency_apns = array('aps' =>
array('alert' => substr($data[0]['text'], 0, 100), 'sound' => 'default')
);
$result = APNS_DB::get_all_devices();
while($row = $result->fetch_assoc()) {
APNS_DB::create_notification($row['device_id'], "emergencyinfo:", $emergency_apns);
}
$result->close();
}
if($new_version > 0) {
$version = $new_version;
save_version($version);
}
}
$daemon->stop();
/* these functions are for saving and grabbing the emergency version from disk
that way the daemon is robust to being restarted */
#!/usr/bin/php
<?php
define("APNS_FEEDBACK_REST_TIME", 5 * 60 * 60);
require_once "DaemonWrapper.php";
$daemon = new DaemonWrapper("apns_feedback");
$daemon->start($argv);
require_once 'apns_lib.php';
$apns_server = new ApplePushNotificationConnection();
while ($daemon->sleep(APNS_FEEDBACK_REST_TIME)) {
// this is a daemon so loop forever
$apns_server->open_feedback_connection();
$messages = $apns_server->get_feedback_messages();
db::ping();
foreach ($messages as $message) {
d_echo("received a deactivate message from apple for:{$message['device_token']}");
APNS_DB::record_device_uninstalled_app($message['device_token'], $message['unixtime']);
}
$apns_server->close_feedback_connection();
}
$daemon->stop();
public static function create()
{
$pass_key = intval($_REQUEST['pass_key']);
$device_id = intval($_REQUEST['device_id']);
$device_type = $_REQUEST['device_type'];
if ($device_type != 'apple') {
error_log("wrong device type {$device_type} for APNS");
return FALSE;
}
if (!APNS_DB::verify_device_id($device_id, $pass_key)) {
error_log("invalid pass key {$pass_key} for device {$device_id}");
return FALSE;
}
return new self($device_id, $device_type);
}
