Class: Administrate::Field::ActiveStorage

Inherits:
Base
  • Object
show all
Defined in:
lib/administrate/field/active_storage.rb

Defined Under Namespace

Classes: Engine

Instance Method Summary collapse

Instance Method Details

#attached? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/administrate/field/active_storage.rb', line 74

def attached?
  data.present? && data.attached?
end

#attachments ⇒ Object 



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# File 'lib/administrate/field/active_storage.rb', line 78

def attachments
  data.attachments if attached?
end

#blob_url(attachment) ⇒ Object 



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# File 'lib/administrate/field/active_storage.rb', line 66

def blob_url(attachment)
  Rails.application.routes.url_helpers.rails_blob_path(attachment, disposition: :attachment, only_path: true)
end

#can_add_attachment? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/administrate/field/active_storage.rb', line 70

def can_add_attachment?
  many? || attachments.blank?
end

#destroy_url ⇒ Object 



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# File 'lib/administrate/field/active_storage.rb', line 38

def destroy_url
  options.fetch(:destroy_url) do
    proc do |namespace, record, attachment|
      options = [attachment.name, namespace, record]
      options << { attachment_id: attachment.id } if many?
      options
    end
  end
end

#direct? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/administrate/field/active_storage.rb', line 34

def direct?
  options.fetch(:direct_upload, false)
end

#index_display_count? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/administrate/field/active_storage.rb', line 18

def index_display_count?
  options.fetch(:index_display_count) { attachments.present? && attachments.count != 1 }
end

#index_display_preview? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/administrate/field/active_storage.rb', line 10

def index_display_preview?
  options.fetch(:index_display_preview, true)
end

#index_preview_size ⇒ Object 



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# File 'lib/administrate/field/active_storage.rb', line 14

def index_preview_size
  options.fetch(:index_preview_size, [150, 150])
end

#many? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/administrate/field/active_storage.rb', line 30

def many?
  data.is_a? ::ActiveStorage::Attached::Many
end

#preview(attachment, options) ⇒ Object

work around since calling data.preview(options) returns “/images/<ActiveStorage::Preview>” which isnt the url



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# File 'lib/administrate/field/active_storage.rb', line 54

def preview(attachment, options)
  Rails.application.routes.url_helpers.rails_representation_path(attachment.preview(options), only_path: true)
end

#show_display_preview? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/administrate/field/active_storage.rb', line 22

def show_display_preview?
  options.fetch(:show_display_preview, true)
end

#show_preview_size ⇒ Object 



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# File 'lib/administrate/field/active_storage.rb', line 26

def show_preview_size
  options.fetch(:show_preview_size, [800, 800])
end

#url(attachment) ⇒ Object 



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# File 'lib/administrate/field/active_storage.rb', line 62

def url(attachment)
  Rails.application.routes.url_helpers.rails_blob_path(attachment, only_path: true)
end

#variant(attachment, options) ⇒ Object 



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# File 'lib/administrate/field/active_storage.rb', line 58

def variant(attachment, options)
  Rails.application.routes.url_helpers.rails_representation_path(attachment.variant(combine_options: options), only_path: true)
end