Class: Spree::ActiveStorageAdapter::Attachment

Inherits:
Object
  • Object
show all
Defined in:
app/models/concerns/spree/active_storage_adapter/attachment.rb

Overview

Decorares AtiveStorage attachment to add methods exptected by Solidus’ Paperclip-oriented attachment support.

Instance Method Summary collapse

Constructor Details

#initialize(attachment, styles: {}) ⇒ Attachment

Returns a new instance of Attachment.



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# File 'app/models/concerns/spree/active_storage_adapter/attachment.rb', line 12

def initialize(attachment, styles: {})
  @attachment = attachment
  @styles = normalize_styles(styles)
end

Instance Method Details

#destroy ⇒ Object 



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# File 'app/models/concerns/spree/active_storage_adapter/attachment.rb', line 47

def destroy
  return false unless attached?

  purge
  true
end

#exists? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/concerns/spree/active_storage_adapter/attachment.rb', line 17

def exists?
  attached?
end

#filename ⇒ Object 



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# File 'app/models/concerns/spree/active_storage_adapter/attachment.rb', line 21

def filename
  blob&.filename.to_s
end

#height ⇒ Object 



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# File 'app/models/concerns/spree/active_storage_adapter/attachment.rb', line 39

def height
  metadata[:height]
end

#url(style = nil) ⇒ Object 



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# File 'app/models/concerns/spree/active_storage_adapter/attachment.rb', line 25

def url(style = nil)
  variant(style)&.url
end

#variant(style = nil) ⇒ Object 



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# File 'app/models/concerns/spree/active_storage_adapter/attachment.rb', line 29

def variant(style = nil)
  size = style_to_size(style)
  @attachment.variant(
    resize_to_limit: size,
    saver: {
      strip: true
    }
  ).processed
end

#width ⇒ Object 



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# File 'app/models/concerns/spree/active_storage_adapter/attachment.rb', line 43

def width
  metadata[:width]
end