Carrierwave::Neo4j::Data::Uri !! Kudos !!

Carrierwave Neo4j plugin that allows to create image from data uri

Installation

Add this line to your application's Gemfile:

gem 'carrierwave-neo4j-data-uri'

And then execute:

$ bundle

Or install it yourself as:

$ gem install carrierwave-neo4j-data-uri

Next to install it run

$ rails generate carrierwave_neo4j_data_uri:install

Usage

class Image
  include Neo4j::ActiveNode

  property :attachment, type: String
  mount_uploader :attachment, AttachmentUploader
end

Then we can create image from data

image = Image.new
image.attachment_data_uri = 'data:image/gif;base64,R0lGODlhAQABAJEAAAAAAP////8AAP///yH5BAEAAAMALAAAAAABAAEAAAICVAEAOw=='
image.save

Optionally, to customize the file name, specify the #{column}_data_filename and #{column}_data_mimetype attributes before the #{column}_data_uri attribute.

image = Image.find 'f854208e-3fc9-4bf7-b9c9-dad46c596ed6'
image.attachment_data_filename = 'somefile.jpg'
image.attachment_data_mimetype = 'image/jpeg'
image.attachment_data_uri = 'data:image/gif;base64,R0lGODlhAQABAJEAAAAAAP////8AAP///yH5BAEAAAMALAAAAAABAAEAAAICVAEAOw=='
image.save

Documentation

Documentation is available here

Example

Usage examples is also available here

Development

After checking out the repo, run bin/setup to install dependencies. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.

Contributing

1. Fork it ( https://github.com/vishalgarg231/carrierwave-neo4j-data-uri/fork )
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 a new Pull Request