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- #---
- # Excerpted from "Agile Web Development with Rails",
- # published by The Pragmatic Bookshelf.
- # Copyrights apply to this code. It may not be used to create training material,
- # courses, books, articles, and the like. Contact us if you are in doubt.
- # We make no guarantees that this code is fit for any purpose.
- # Visit http://www.pragmaticprogrammer.com/titles/rails4 for more book information.
- #---
- #---
- # Excerpted from "Agile Web Development with Rails, 4rd Ed.",
- # published by The Pragmatic Bookshelf.
- # Copyrights apply to this code. It may not be used to create training material,
- # courses, books, articles, and the like. Contact us if you are in doubt.
- # We make no guarantees that this code is fit for any purpose.
- # Visit http://www.pragmaticprogrammer.com/titles/rails4 for more book information.
- #---
- class UploadController < ApplicationController
- def get
- @picture = Picture.new
- end
- # . . .
- def save
- @picture = Picture.new(params[:picture])
- if @picture.save
- redirect_to(:action => 'show', :id => @picture.id)
- else
- render(:action => :get)
- end
- end
- def show
- @picture = Picture.find(params[:id])
- end
- def picture
- @picture = Picture.find(params[:id])
- send_data(@picture.data,
- :filename => @picture.name,
- :type => @picture.content_type,
- :disposition => "inline")
- end
- end
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