Carrierwave::Viewer

Carrierwave integration with GroupDocs service

Add this line to your application's Gemfile:

gem 'carrierwave-viewer'

And then execute:

$ bundle

Or install it yourself as:

$ gem install carrierwave-viewer

Add groupdocs_guid column to your mounted model:

add_column :uploads, :groupdocs_guid, :string

Optionally, you can store document thumbnails as it comes from GroupDocs in binary format (for displaying using Data URI technique):

add_column :uploads, :groupdocs_thumbnail, :text

CarrierWave.configure do |config|
  config.groupdocs_client_id   = 'YOUR_CLIENT_ID'
  config.groupdocs_private_key = 'YOUR_PRIVATE_KEY'
end

class MyAwesomeUploader < CarrierWave::Uploader::Base
  include CarrierWave::Viewer
...

Once your file will be stored via CarrierWave, it will be stored in GroupDocs too and you'll get 'guid' for this file to display its GroupDocs preview.

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request