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module Fog
module AWS
class Storage
class Real
# Change notification configuration for an S3 bucket
#
# @param bucket_name [String] name of bucket to set notification configuration for
# * notications [Hash]:
# * Topics [Array] SNS topic configurations for the notification
# * ID [String] Unique identifier for the configuration
# * Topic [String] Amazon SNS topic ARN to which Amazon S3 will publish a message when it detects events of specified type
# * Event [String] Bucket event for which to send notifications
# * Queues [Array] SQS queue configurations for the notification
# * ID [String] Unique identifier for the configuration
# * Queue [String] Amazon SQS queue ARN to which Amazon S3 will publish a message when it detects events of specified type
# * Event [String] Bucket event for which to send notifications
# * CloudFunctions [Array] AWS Lambda notification configurations
# * ID [String] Unique identifier for the configuration
# * CloudFunction [String] Lambda cloud function ARN that Amazon S3 can invoke when it detects events of the specified type
# * InvocationRole [String] IAM role ARN that Amazon S3 can assume to invoke the specified cloud function on your behalf
# * Event [String] Bucket event for which to send notifications
#
# @see http://docs.aws.amazon.com/AmazonS3/latest/API/RESTBucketPUTnotification.html
#
def put_bucket_notification(bucket_name, notification)
builder = Nokogiri::XML::Builder.new do
NotificationConfiguration do
notification.fetch('Topics', []).each do |topic|
TopicConfiguration do
Id topic['Id']
Topic topic['Topic']
Event topic['Event']
end
end
notification.fetch('Queues', []).each do |queue|
QueueConfiguration do
Id queue['Id']
Queue queue['Queue']
Event queue['Event']
end
end
notification.fetch('CloudFunctions', []).each do |func|
CloudFunctionConfiguration do
Id func['Id']
CloudFunction func['CloudFunction']
InvocationRole func['InvocationRole']
Event func['Event']
end
end
end
end
body = builder.to_xml
body.gsub!(/<([^<>]+)\/>/, '<\1></\1>')
request({
:body => body,
:expects => 200,
:headers => {'Content-MD5' => Base64.encode64(OpenSSL::Digest::MD5.digest(body)).chomp!,
'Content-Type' => 'application/xml'},
:bucket_name => bucket_name,
:method => 'PUT',
:query => {'notification' => nil}
})
end
end
class Mock
def put_bucket_notification(bucket_name, notification)
response = Excon::Response.new
if self.data[:buckets][bucket_name]
self.data[:bucket_notifications][bucket_name] = notification
response.status = 204
else
response.status = 404
raise(Excon::Errors.status_error({:expects => 204}, response))
end
response
end
end
end
end
end
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