Class: Capriza::AWS::S3File

Inherits:
Object
  • Object
show all
Defined in:
lib/capriza-aws-helper.rb

Instance Method Summary collapse

Constructor Details

#initialize(bucket, file_name, config) ⇒ S3File

Returns a new instance of S3File.



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# File 'lib/capriza-aws-helper.rb', line 52

def initialize(bucket, file_name, config)
  S3Connect.new(config)
  s3 = ::AWS::S3.new()
  @obj = s3.buckets[bucket].objects[file_name]
end

Instance Method Details

#<=>(local_file) ⇒ Object 



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# File 'lib/capriza-aws-helper.rb', line 82

def <=> (local_file)
  unless File.exist?(local_file)
    raise "File #{local_file} does not exist"
  end
  @obj.etag.gsub(/\"/, "") == Digest::MD5.hexdigest(File.read(local_file))
end

#download ⇒ Object 



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# File 'lib/capriza-aws-helper.rb', line 66

def download
  @data = @obj.read
end

#exists? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/capriza-aws-helper.rb', line 70

def exists?
  @obj.exists?
end

#get_metadata(key) ⇒ Object 



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# File 'lib/capriza-aws-helper.rb', line 78

def get_metadata(key)
  @obj.metadata[key]
end

#set_metadata(key, value) ⇒ Object 



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# File 'lib/capriza-aws-helper.rb', line 74

def set_metadata(key, value)
  @obj.metadata[key] = value
end

#upload(data, make_public = false, content_type = 'application/zip') ⇒ Object 



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# File 'lib/capriza-aws-helper.rb', line 58

def upload(data, make_public = false, content_type = 'application/zip')
  @data = data
  @obj.write(@data)
  metadata = @obj.head[:metadata]
  @obj.copy_to(@obj.key, :metadata => metadata, :content_type => content_type)
  @obj.acl = :public_read if make_public
end