问题描述
我正在开发一个 PHP 网站 + iPhone 应用程序和用于 iPhone 应用程序的 API,有一个面向学生和医生的消息传递系统,当任何人(从网站或 iPhone)发送消息时,其他用户应该在他的 iphone 上收到推送通知.例如,如果学生为老师添加了一个新问题,老师 iPhone/iPad 上的推送通知将发送给老师,当老师回复学生的答案时,学生将收到推送通知.
I am working on a PHP website + iPhone application and API for iPhone application, has a messaging system for students and doctors, when any one sends message (from website or iPhone) the other user should get push notification on his iphone. For example if student adds a new question for teacher, a push notification on teachers iPhone/iPad will be send to teacher and when teacher replies to student's answer, student will get a push notification.
由于没有老师和学生注册网站的数量限制,我的问题是如何向注册用户的iPhone发送推送消息?我想在有人回复或添加问题后立即发送推送消息.请向我提供用于发送多条推送消息的 PHP 代码.我在注册时为每个用户保存设备令牌.
Since there is no restriction on number of teachers and student registering to website, my question is how to send push messages to registered user's iPhone? I want to send push message as soon as someone replies or adds a question. Please provide me PHP code for sending multiple push messages.I am saving device token for each user while registration.
当老师回复问题时,我正在给学生发送邮件,我也想向学生发送推送通知,反之亦然,因此请指定能够管理错误情况的代码.
When teacher reply to question I am sending mail to student, I want to send a push notification too to student and vice versa so please specify code able to manage error conditions.
推荐答案
我终于做到了
- 已下载apns-php
- PHP 代码
set_time_limit(0);
$root_path = "add your root path here";
require_once($root_path."webroot\cron\library\config.php");
require_once($root_path."Vendor\ApnsPHP\Autoload.php");
global $obj_basic;
// Basic settings
$timezone = new DateTimeZone('America/New_York');
$date = new DateTime();
$date->setTimezone($timezone);
$time = $date->format('H:i:s');
//Get notifications data to send push notifications
$queueQuery = " SELECT `notifications`.*, `messages`.`mes_message`, `messages`.`user_id`, `messages`.`mes_originated_from` FROM `notifications`
INNER JOIN `messages`
ON `notifications`.`message_id` = `messages`.`mes_id`
WHERE `notifications`.`created` <= NOW()";
$queueData = $obj_basic->get_query_data($queueQuery);
if(!empty($queueData)) {
// Put your private key's passphrase here:
$passphrase = 'Push';
$ctx = stream_context_create();
stream_context_set_option($ctx, 'ssl', 'local_cert', 'server_certificates_bundle_sandbox.pem');
stream_context_set_option($ctx, 'ssl', 'passphrase', $passphrase);
// Open a connection to the APNS server
$fp = stream_socket_client(
'ssl://gateway.sandbox.push.apple.com:2195', $err,
$errstr, 60, STREAM_CLIENT_CONNECT|STREAM_CLIENT_PERSISTENT, $ctx);
if (!$fp)
exit("Failed to connect: $err $errstr" . PHP_EOL);
echo '<br>'.date("Y-m-d H:i:s").' Connected to APNS' . PHP_EOL;
foreach($queueData as $val) {
// Put your device token here (without spaces):
$deviceToken = $val['device_token'];
// Create message
// Get senders name
$sql = "SELECT `name` FROM `users` WHERE id =".$val['user_id'];
$name = $obj_basic->get_query_data($sql);
$name = $name[0]['name'];
$message = $name." : ";
// Get total unread messaged for receiver
$query = "SELECT COUNT(*) as count FROM `messages` WHERE mes_parent = 0 AND user_id = ".$val['user_id']." AND mes_readstatus_doc != 0 AND mes_status = 1";
$totalUnread = $obj_basic->get_query_data($query);
$totalUnread = $totalUnread[0]['count'];
$message .= " This is a test message.";
// Create the payload body
$body['aps'] = array(
'alert' => $message,
'badge' => $totalUnread,
'sound' => 'default'
);
// Encode the payload as JSON
$payload = json_encode($body);
// Build the binary notification
$msg = chr(0) . pack('n', 32) . pack('H*', $deviceToken) . pack('n', strlen($payload)) . $payload;
// Send it to the server
$result = fwrite($fp, $msg, strlen($msg));
if (!$result) {
echo '<br>'.date("Y-m-d H:i:s").' Message not delivered' . PHP_EOL;
} else {
$sqlDelete = "DELETE FROM `notifications` WHERE id = ".$val['id'];
$query_delete = $obj_basic->run_query($sqlDelete,'DELETE');
echo '<br>'.date("Y-m-d H:i:s").' Message successfully delivered' . PHP_EOL;
}
}
// Close the connection to the server
fclose($fp);
echo '<br>'.date("Y-m-d H:i:s").' Connection closed to APNS' . PHP_EOL;
} else {
echo '<br>'.date("Y-m-d H:i:s").' Queue is empty!';
}
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