Class: C2dmBatch

Inherits:
Object
  • Object
show all
Defined in:
lib/c2dm_batch/core.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ C2dmBatch

Returns a new instance of C2dmBatch.



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# File 'lib/c2dm_batch/core.rb', line 4

def initialize
  @auth_url = 'https://www.google.com/accounts/ClientLogin'
  @send_url = 'https://android.apis.google.com/c2dm/send'
  @hydra = Typhoeus::Hydra.new
  @logger = Logger.new(STDOUT)
end

Instance Attribute Details

#auth_url ⇒ Object

Returns the value of attribute auth_url.



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# File 'lib/c2dm_batch/core.rb', line 2

def auth_url
  @auth_url
end

#email ⇒ Object

Returns the value of attribute email.



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# File 'lib/c2dm_batch/core.rb', line 2

def email
  @email
end

#logger ⇒ Object

Returns the value of attribute logger.



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# File 'lib/c2dm_batch/core.rb', line 2

def logger
  @logger
end

#password ⇒ Object

Returns the value of attribute password.



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# File 'lib/c2dm_batch/core.rb', line 2

def password
  @password
end

#send_url ⇒ Object

Returns the value of attribute send_url.



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# File 'lib/c2dm_batch/core.rb', line 2

def send_url
  @send_url
end

#source ⇒ Object

Returns the value of attribute source.



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# File 'lib/c2dm_batch/core.rb', line 2

def source
  @source
end

Instance Method Details

#authenticate! ⇒ Object 



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# File 'lib/c2dm_batch/core.rb', line 11

def authenticate!
  request = Typhoeus::Request.new(@auth_url)
  auth_options = {
    'accountType' => 'HOSTED_OR_GOOGLE',
    'service'     => 'ac2dm',
    'Email'       => @email,
    'Passwd'      => @password,
    'source'      => @source,
  }
  request.body = build_post_body(auth_options)

  headers = {
    'Content-length' => request.body.length.to_s
  }
  request.headers = headers

  @hydra.queue(request)
  @hydra.run
  response = request.response

  auth_token = ""
  if response.success?
    response.body.split("\n").each do |line|
      if line =~ /^Auth=/
        auth_token = line.gsub('Auth=', '')
      end
    end
  end
  @auth_token = auth_token
end

#send_batch_notifications(notifications) ⇒ Object 



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# File 'lib/c2dm_batch/core.rb', line 51

def send_batch_notifications(notifications)
  authenticate!
  requests = []
  errors = []
  notifications.each do |notification|
    request = create_notification_request(notification)
    requests << request
    request.method = :post
    request.on_complete do |response|
      if response.success?
        if response.body =~ /Error=(\w+)/
          errors << { :registration_id => notification[:registration_id], :error => $1 }
          @logger.error("Error received: #{response.body}")
          @logger.info("Error sending: #{notification.to_json}")
        else
          @logger.info("Sent notification: #{notification.to_json}")
          requests.delete(request)
        end
      elsif response.code == 503
        @hydra.abort
        raise RuntimeError
      end
    end
    @hydra.queue(request)
  end
  begin 
    @hydra.run
  rescue RuntimeError
    requests.each do |failed_request|
      errors << { 
        :registration_id => failed_request.body.match(/registration_id=(\w+)/)[1], 
        :error => 503 
      }
    end
  end
  errors
end

#send_notification(notification) ⇒ Object 



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# File 'lib/c2dm_batch/core.rb', line 42

def send_notification(notification)
  authenticate!
  request = create_notification_request(notification)

  @hydra.queue(request)
  @hydra.run
  response = request.response
end