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AlchemyCMS Cloudinary Integration

Cloudinary is a cloud service that offers a solution to a web application's entire image management pipeline.

  • Easily upload images to the cloud.
  • Automatically perform smart image resizing, cropping and conversion without installing any complex software.
  • Images are seamlessly delivered through a fast CDN, and much much more.

Usage

Installation

Add this line to your application's Gemfile:

gem 'alchemy_cloudinary', github: 'AlchemyCMS/alchemy_cloudinary'

And then execute:

$ bundle

Or install it yourself as:

$ gem install alchemy_cloudinary

Configuration

To use the Cloudinary Ruby on Rails library, you have to configure at least:

  • cloud_name
  • api_key
  • api_secret

Setting the configuration parameters can be done by:

  • programmatically in each call to a Cloudinary method

  • globally using config/cloudinary.yml configuration file

    Warning: In this case you must exclude it from version control system (git, etc). In .gitignore you can add config/cloudinary.yml

  • use a Rails initializer file.

    You can place a file named cloudinary.rb in the config/initializers folder of your Rails project.

    Here's some sample initializer code:

    # config/initializer/cloudinary.rb
    Cloudinary.config do |config|
      config.cloud_name = 'sample'
      config.api_key = '874837483274837'
      config.api_secret = 'a676b67565c6767a6767d6767f676fe1'
      config.secure = true
      config.cdn_subdomain = true
    end
  • dynamically configure the cloud_name, api_key, and api_secret by defining the CLOUDINARY_URL environment variable.

    The configuration URL is available in the Management Console's dashboard of your account. When using Cloudinary through a PaaS add-on (e.g., Heroku), this environment variable is automatically defined in your deployment environment.

    Here's a sample value:

    CLOUDINARY_URL=cloudinary://874837483274837:a676b67565c6767a6767d6767f676fe1@sample

    Note: If you use more than one configuration option, the order of precedence is: CLOUDINARY_URL -> cloud_name -> cloudinary.yml

Resources

License

The gem is available as open source under the terms of the MIT License.