Class: PrometheeController

Inherits:
ApplicationController
  • Object
show all
Defined in:
app/controllers/promethee_controller.rb

Instance Method Summary collapse

Instance Method Details

#blob_create ⇒ Object 



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# File 'app/controllers/promethee_controller.rb', line 10

def blob_create
  io = params[:file].to_io
  filename = params[:file].original_filename
  content_type = params[:file].content_type
  blob_create_method = ActiveStorage::Blob.respond_to?(:create_and_upload!) ? :create_and_upload! : :create_after_upload!
  blob = ActiveStorage::Blob.public_send(blob_create_method, io: io, filename: filename, content_type: content_type)
  render json: { id: blob.signed_id, name: filename }
end

#blob_show ⇒ Object 



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# File 'app/controllers/promethee_controller.rb', line 19

def blob_show
  # as this is called only from promethee preview it sends an image resized to 720
  begin
    blob_find_method = ActiveStorage::Blob.respond_to?(:find_signed!) ? :find_signed! : :find_signed
    blob = ActiveStorage::Blob.public_send(blob_find_method, params[:id])
  rescue
    raise ActiveRecord::RecordNotFound
  end

  if blob.image? && blob.variable?
    redirect_to url_for(blob.variant(resize: '720>'))
  elsif blob.video?
    redirect_to url_for(blob.preview(resize: '720>'))
  else
    redirect_to url_for(blob)
  end
end

#preview ⇒ Object 



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# File 'app/controllers/promethee_controller.rb', line 5

def preview
  @data = params[:data]
  render 'preview', layout: params[:preview_layout] if params.include? :preview_layout
end