Class: ActiveCanvas::Media

Inherits:
ApplicationRecord show all
Defined in:
app/models/active_canvas/media.rb

Instance Method Summary collapse

Instance Method Details

#as_json_for_editor ⇒ Object 



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# File 'app/models/active_canvas/media.rb', line 60

def as_json_for_editor
  {
    id: id,
    src: url,
    name: filename,
    type: content_type,
    width: metadata["width"],
    height: metadata["height"]
  }
end

#metadata ⇒ Object 



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# File 'app/models/active_canvas/media.rb', line 23

def metadata
  super || {}
end

#public_url ⇒ Object 



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# File 'app/models/active_canvas/media.rb', line 48

def public_url
  return nil unless file.attached?

  # Returns the direct public URL for cloud storage
  # or the rails blob URL for local storage
  if file.blob.service.respond_to?(:url)
    file.url(expires_in: nil) rescue file.url
  else
    url
  end
end

#url ⇒ Object 



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# File 'app/models/active_canvas/media.rb', line 27

def url
  return nil unless file.attached?

  # If public_uploads is enabled and blob service supports public URLs
  if ActiveCanvas.config.public_uploads &&
     file.blob.service.respond_to?(:public?) &&
     file.blob.service.public?
    file.url
  else
    # Use signed URL with expiration for better security
    Rails.application.routes.url_helpers.rails_blob_url(
      file,
      expires_in: 1.hour,
      only_path: true
    )
  end
rescue ArgumentError
  # Fallback for services that don't support expires_in
  Rails.application.routes.url_helpers.rails_blob_url(file, only_path: true)
end