Google API PHP客户端服务中是否有FCM服务

Question

我查看了github，但找不到任何相关的类或文档。

https://github.com/google/google-api-php-client-services/tree/master/src/Google/Service

我正在尝试从服务器向Web客户端发送FCM消息。以下是我目前正在实现的目标。

<?php
header('Content-Type: text/json');

$data = array(
    'message' => array(
            'notification' => array(
            'title': 'FCM Message',
            'body': 'This is an FCM Message',
        )
    )
);

$server_key = 'ya29.ElqKBGN2Ri_Uz...HnS_uNreA';

$url = 'https://fcm.googleapis.com/fcm/send';
$headers = 'Authorization:key = '.$firebase_api_key."\r\n".'Content-Type: application/json'."\r\n".'Accept: application/json'."\r\n";

$registration_ids = array('bk3RNwTe3H0:CI2k_HHwgIpoDKCIZvvDMExUdFQ3P1...');
$fields = array('registration_ids' => $registration_ids, 'data' => $data);

$content = json_encode($fields);
$context = array('http' => array( 'method' => 'POST', 'header' => $headers, 'content' => $content));
$context = stream_context_create($context);
$response = file_get_contents($url, false, $context);

print($response);

但我希望有一个我可以使用的Google服务，以便将来兼容。见下面的例子。

<?php

header('Content-Type: text/json');

require_once __DIR__.'/vendor/autoload.php';

putenv('GOOGLE_APPLICATION_CREDENTIALS=/path/to/service-account.json');
$client = new Google_Client();
$client->useApplicationDefaultCredentials();

$data = array(
    'message' => array(
            'notification' => array(
            'title': 'FCM Message',
            'body': 'This is an FCM Message',
        ),
        'token': 'bk3RNwTe3H0:CI2k_HHwgIpoDKCIZvvDMExUdFQ3P1...'
    )
);


$fcm = new Google_Service_FirebaseCloudMessaging($client);
$response = $fcm->send($data);

print($response);

Answer 1

首先为您的服务帐户生成一个私钥文件：

1. 在Firebase控制台中，打开“设置”>“服务帐户”（https://console.firebase.google.com/project/_/settings/serviceaccounts/adminsdk）。
2. 单击“生成新私钥”，然后单击“生成密钥”进行确认。
3. 安全地存储包含密钥的JSON文件。

见：https://firebase.google.com/docs/cloud-messaging/migrate-v1

通过composer安装Google Client PHP源代码

$ composer require google/apiclient

现在使用API

<?php
require __DIR__ . '/vendor/autoload.php';

putenv('GOOGLE_APPLICATION_CREDENTIALS=' . __DIR__ . '/api-project-1234567-firebase-adminsdk-abcdefg.json');

$client = new \Google_Client();
$client->useApplicationDefaultCredentials();
$client->addScope('https://www.googleapis.com/auth/firebase.messaging');

$http_client = $client->authorize();

$message = [
    'message' => [
        'token' => 'dG****:****r9jM',
        'notification' => [
            'body' => 'This is an FCM notification message!',
            'title' => 'FCM Message',
        ],
    ],
];

$project = 'api-project-1234567';

// Send the Push Notification - use $response to inspect success or errors
$response = $http_client->post("https://fcm.googleapis.com/v1/projects/{$project}/messages:send", ['json' => $message]);

echo (string)$response->getBody() . PHP_EOL;

当然，您必须使用接收器令牌替换令牌，使用您在第一步中下载的凭证文件和具有项目ID的项目替换凭证文件。

我在这里找到了解决方案：https://gist.github.com/Repox/64ac4b3582f8ac42a6a1b41667db7440