Class: Fog::AWS::Storage::File

Inherits:
Model
  • Object
show all
Defined in:
lib/fog/aws/models/storage/file.rb

Instance Attribute Summary collapse

Attributes inherited from Model

#connection

Instance Method Summary collapse

Methods inherited from Model

#collection, #initialize, #inspect, #reload, #to_json, #wait_for

Methods included from Fog::Attributes::ClassMethods

#_load, #aliases, #attribute, #attributes, #identity, #ignore_attributes, #ignored_attributes

Methods included from Fog::Attributes::InstanceMethods

#_dump, #attributes, #identity, #identity=, #merge_attributes, #new_record?, #requires

Constructor Details

This class inherits a constructor from Fog::Model

Instance Attribute Details

#body ⇒ Object 



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# File 'lib/fog/aws/models/storage/file.rb', line 28

def body
  @body ||= if last_modified && (file = collection.get(identity))
    file.body
  else
    ''
  end
end

Instance Method Details

#acl=(new_acl) ⇒ Object 



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# File 'lib/fog/aws/models/storage/file.rb', line 20

def acl=(new_acl)
  valid_acls = ['private', 'public-read', 'public-read-write', 'authenticated-read']
  unless valid_acls.include?(new_acl)
    raise ArgumentError.new("acl must be one of [#{valid_acls.join(', ')}]")
  end
  @acl = new_acl
end

#copy(target_directory_key, target_file_key) ⇒ Object 



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# File 'lib/fog/aws/models/storage/file.rb', line 40

def copy(target_directory_key, target_file_key)
  requires :directory, :key
  data = connection.copy_object(directory.key, @key, target_directory_key, target_file_key).body
  target_directory = connection.directories.new(:key => target_directory_key)
  target_file = target_directory.files.new(attributes.merge!(:key => target_file_key))
  copy_data = {}
  for key, value in data
    if ['ETag', 'LastModified'].include?(key)
      copy_data[key] = value
    end
  end
  target_file.merge_attributes(copy_data)
  target_file
end

#destroy ⇒ Object 



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# File 'lib/fog/aws/models/storage/file.rb', line 55

def destroy
  requires :directory, :key
  connection.delete_object(directory.key, @key)
  true
end

#directory ⇒ Object 



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# File 'lib/fog/aws/models/storage/file.rb', line 36

def directory
  @directory
end

#owner=(new_owner) ⇒ Object 



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# File 'lib/fog/aws/models/storage/file.rb', line 62

def owner=(new_owner)
  if new_owner
    @owner = {
      :display_name => new_owner['DisplayName'],
      :id           => new_owner['ID']
    }
  end
end

#save(options = {}) ⇒ Object 



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# File 'lib/fog/aws/models/storage/file.rb', line 71

def save(options = {})
  requires :body, :directory, :key
  if @acl
    options['x-amz-acl'] = @acl
  end
  data = connection.put_object(directory.key, @key, @body, options)
  @etag = data.headers['ETag']
  true
end

#url(expires) ⇒ Object 



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# File 'lib/fog/aws/models/storage/file.rb', line 81

def url(expires)
  requires :key
  collection.get_url(key, expires)
end