README

php-fcm-v1是FCM HTTP v1 API的PHP实现

与其他FCM库相比有何不同？

大多数其他库都是FCM的旧版HTTP服务器协议的实现。它需要从Firebase控制台获取服务器密钥（这意味着您需要在代码中复制和粘贴）（文档）

相比之下，HTTP v1 API利用OAuth2安全模型。您需要获取一个访问令牌（有效期为约一小时）才能使用服务账户的私钥文件请求发送通知。尽管（参见有关HTTP v1 API的博客帖子）

参考

• google/node-gtoken
• google/google-auth-library-nodejs : 以上两个库让我了解了FCM中的HTTP v1 API是如何工作的
• guzzlehttp/guzzle : 让这个库兼容PSR7
• Paragraph1/php-fcm : 启发我如何使用旧版HTTP协议中的FCM库

如何使用

• 使用composer安装库

  composer require lkaybob/php-fcm-v1
  

• 使用autoload.php导入库

  <?php
  require_once __DIR__ . '/vendor/autoload.php';
  
  use phpFCMv1\Client;
  use phpFCMv1\Notification;
  use phpFCMv1\Recipient;

• 创建必要的类实例，Client、Recipient、Notification/Data

  // Client instance should be created with path to service account key file
  $client = new Client('service_account.json');
  $recipient = new Recipient();
  // Either Notification or Data (or both) instance should be created
  $notification = new Notification();

• 使用必要的信息设置每个实例

  // Recipient could accept individual device token,
  // the name of topic, and conditional statement
  $recipient -> setSingleREcipient('DEVICE_TOKEN');
  // Setup Notificaition title and body
  $notification -> setNotification('NOTIFICATION_TITLE', 'NOTIFICATION_BODY');
  // Build FCM request payload
  $client -> build($recipient, $notification);

• 在FCM服务器上执行！

  $result = $client -> fire();
  // You can check the result
  // If successful, true will be returned
  // If not, error message will be returned
  echo $result;

进一步示例

• 完整简单示例

  <?php
  require_once __DIR__ . '/vendor/autoload.php';
  
  use phpFCMv1\Client;
  use phpFCMv1\Notification;
  use phpFCMv1\Recipient;
  
  $client = new Client('service_account.json');
  $recipient = new Recipient();
  $notification = new Notification();
  
  $recipient -> setSingleRecipient('DEVICE_TOKEN');
  $notification -> setNotification('NOTIFICATION_TITILE', 'NOTIFICATION_BODY');
  $client -> build($recipient, $notification);
  $client -> fire();

• 使用PRIOIRTY选项（适用于Android和iOS）

  <?php
  require_once __DIR__ . '/vendor/autoload.php';
  
  use phpFCMv1\Client;
  use phpFCMv1\Config;
  use phpFCMv1\Notification;
  use phpFCMv1\Recipient;
  
  $client = new Client('service_account.json');
  $recipient = new Recipient();
  $notification = new Notification();
  $config = new Config();
  
  $recipient -> setSingleRecipient('DEVICE_TOKEN');
  $notification -> setNotification('NOTIFICATION_TITLE', 'NOTIFICATION_BODY');
  $config -> setPriority(Config::PRIORITY_HIGH);
  $client -> build($recipient, $notification, null, $config);
  $result = $client -> fire();

• 独立平台（Android或iOS任选其一）

  // Option Instance for Android
  // Use phpFCMv1\AndroidConfig Class
  $androidConfig = new Config\AndroidConfig();
  $androidConfig -> setPriority(Config\AndroidConfig::PRIORITY_HIGH);
  $client -> build($recipient, $notification, null, $androidConfig);
  
  // Option Instance for iOS (which is APNs header)
  // Use phpFCMv1\APNsCOnfig Class
  $apnsConfig = new APNsConfig();
  $apnsConfig -> setPriority(APNsConfig::PRIORITY_HIGH);
  $client -> build($recipient, $notification, null, $apnsConfig);
  

未来工作

• 实现并发发送（目前支持每次单个接收者或主题）
• 设置Read the Docs
• 添加CI测试
• 添加CodeCov徽章