Class: TBird::Uploader

Inherits:
Object
  • Object
show all
Defined in:
lib/t_bird/uploader.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(file, options = {}) ⇒ Uploader 



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# File 'lib/t_bird/uploader.rb', line 6

def initialize(file, options = {})
  @file = file
  @acl = options.fetch(:acl, :public_read)
  @options = default_options.merge(options)
  @uploads = {}
  @content_type = @file[:type]
  @original_filename = @file[:filename]
  @metadata = { acl: acl, content_type: content_type, metadata: @options[:metadata] || {} }
end

Instance Attribute Details

#acl ⇒ Object (readonly)

Returns the value of attribute acl.



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# File 'lib/t_bird/uploader.rb', line 5

def acl
  @acl
end

#content_type ⇒ Object (readonly)

Returns the value of attribute content_type.



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# File 'lib/t_bird/uploader.rb', line 5

def content_type
  @content_type
end

#file ⇒ Object (readonly)

Returns the value of attribute file.



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# File 'lib/t_bird/uploader.rb', line 5

def file
  @file
end

#metadata ⇒ Object (readonly)

Returns the value of attribute metadata.



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# File 'lib/t_bird/uploader.rb', line 5

def metadata
  @metadata
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/t_bird/uploader.rb', line 5

def options
  @options
end

#original_filename ⇒ Object (readonly)

Returns the value of attribute original_filename.



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# File 'lib/t_bird/uploader.rb', line 5

def original_filename
  @original_filename
end

#uploads ⇒ Object (readonly)

Returns the value of attribute uploads.



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# File 'lib/t_bird/uploader.rb', line 5

def uploads
  @uploads
end

Class Method Details

.version(name, &block) ⇒ Object 



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# File 'lib/t_bird/uploader.rb', line 46

def self.version(name, &block)
  @versions ||= {}
  @versions[name.to_sym] = block
end

.versions ⇒ Object 



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# File 'lib/t_bird/uploader.rb', line 39

def self.versions
  @versions ||= { 
    thumbnail: ->(img) { img.thumbnail },
    original: ->(img) { img.original }
  }
end

Instance Method Details

#namer ⇒ Object 



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# File 'lib/t_bird/uploader.rb', line 16

def namer
  @namer ||= Namer.new(original_filename, options[:identifier], options[:token])
end

#processor ⇒ Object 



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# File 'lib/t_bird/uploader.rb', line 20

def processor
  Processor.new(@file[:tempfile])
end

#transmitter ⇒ Object 



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# File 'lib/t_bird/uploader.rb', line 24

def transmitter
  @transmitter ||= Transmitter.new
end

#upload! ⇒ Object 



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# File 'lib/t_bird/uploader.rb', line 28

def upload!
  versions.each do |version,block|
    @uploads[version] = transmitter.transmit!(namer.new_name(version), block.call(processor), metadata)
  end
  uploads
end

#versions ⇒ Object 



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# File 'lib/t_bird/uploader.rb', line 35

def versions
  self.class.versions
end