使用 Urban AirShip 和 Rails 3 for iphone 推送通知

Question

使用 Rails 3 Web 应用程序通过 Urban AirShip 发送推送通知的最佳方式是什么？

来自城市飞艇文档：

HTTP POST 到 /api/push/broadcast/ 将给定的通知发送给所有人 注册的设备令牌 应用。有效负载采用 JSON 格式 内容类型为 application/json， 具有这种结构：

{
    "aps": {
         "badge": 15,
         "alert": "Hello from Urban Airship!",
         "sound": "cat.caf"
    },
    "exclude_tokens": [
        "device token you want to skip",
        "another device token you want to skip"
    ]
}

我真的不知道从哪里开始！

Answer 1

更好的方法是使用 UrbanAirship Groupon 版本。他们的文档非常清楚地指定了每件事，并且代码会更加简洁。在我的应用程序中工作和测试。

从自述文件中，（还有一些更多的注释和全部）：-

注意：如果您使用 Ruby 1.8，您还应该安装 system_timer gem 以获得更可靠的超时行为。请参阅 http://ph7spot.com/musings/system-timer 了解更多信息。基本上

  gem install system_timer

安装

 gem install urbanairship 
 # or specify in your gem file 
 gem "urbanairship"

配置在初始化目录中定义所有这些，然后确保重新启动应用程序。

    Urbanairship.application_key = 'application-key'
    Urbanairship.application_secret = 'application-secret'
    Urbanairship.master_secret = 'master-secret'
    Urbanairship.logger = Rails.logger
    Urbanairship.request_timeout = 5 # default

用法

注册设备令牌

    Urbanairship.register_device 'DEVICE-TOKEN' # => true

取消注册设备令牌

    Urbanairship.unregister_device 'DEVICE-TOKEN' # => true

发送推送通知（对于即时传送，删除schedule_for属性）

    notification = {
      :schedule_for => 1.hour.from_now,
      :device_tokens => ['DEVICE-TOKEN-ONE', 'DEVICE-TOKEN-TWO'],
      :aps => {:alert => 'You have a new message!', :badge => 1}
    }

    Urbanairship.push notification # => true

批量推送通知发送（对于即时传送，删除schedule_for属性）

    notifications = [
      {
        :schedule_for => 1.hour.from_now,
        :device_tokens => ['DEVICE-TOKEN-ONE', 'DEVICE-TOKEN-TWO'],
        :aps => {:alert => 'You have a new message!', :badge => 1}
      },
      {
        :schedule_for => 3.hours.from_now,
        :device_tokens => ['DEVICE-TOKEN-THREE'],
        :aps => {:alert => 'You have a new message!', :badge => 1}
      }
    ]

        Urbanairship.batch_push notifications # => true

发送广播通知
Urbanairship 允许您向应用程序的所有活动注册设备令牌发送广播通知。（为了即时交付，请删除 Schedule_for 属性）

    notification = {
      :schedule_for => 1.hour.from_now,
      :aps => {:alert => 'Important announcement!', :badge => 1}
    }

    Urbanairship.broadcast_push notification # => true

Answer 2

查看此示例：

https://github.com/bhedana/urbanairship_on_rails

它是从 城市飞艇支持网站

Answer 3

好的，这是从 ROR 控制器发送城市飞艇广播的简单方法：

require 'net/http'
require 'net/https'
require 'open-uri'    

app_key = 'JJqr...'
app_secret = 'lAu7...'
master_secret = 'K81P...'

payload ={
    "aps" => {"badge"  => "0", "alert" => "My own message", "sound" => ""}
}.to_json

full_path = 'https://go.urbanairship.com/api/push/broadcast/'
url = URI.parse(full_path)    
req = Net::HTTP::Post.new(url.path, initheader = {'Content-Type' =>'application/json'})
req.body = payload
req.basic_auth app_key, master_secret

con = Net::HTTP.new(url.host, url.port)
con.use_ssl = true

r = con.start {|http| http.request(req)}

logger.info "\n\n##############\n\n  " + "Resonse body: " + r.body + "  \n\n##############\n\n"  

干杯！

Answer 4

在 Rails 4.2.x 和 Ruby 2.3.x 中，我使用 'urbanairship' gem，最好参考最新的文档 这里。

发送到ios的示例：

def deliver_push_notification recipient_uuid, message
  ua             = Urbanairship
  client         = ua::Client.new(key: ENV["URBAN_AIRSHIP_APP_KEY"], secret: ENV["URBAN_AIRSHIP_MASTER_SECRET"])
  p              = client.create_push
  p.audience     = ua.ios_channel(recipient_uuid)
  p.notification = ua.notification(ios: ua.ios(alert: message))
  p.device_types = ua.device_types(["ios"])
  p.send_push
end