zooppa / administrate-field-carrierwave

🌊 A plugin to upload and preview Carrierwave attachments in Administrate

Administrate::Field::Carrierwave

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IMPORTANT NOTICE

This gem is not actively maintained anymore.

If you’re interested in taking over and steward the project moving forward, please get in touch.

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A plugin to upload and preview Carrierwave attachments in Administrate.

Usage

Add it to your Gemfile:

gem 'administrate-field-carrierwave', '~> 0.6.0'

Run:

$ bundle install

Add to your FooDashboard:

ATTRIBUTE_TYPES = {
  bar: Field::Carrierwave.with_options(
    image: :standard,
    multiple: true,
    remove: false,
    remote_url: false
  )
}.freeze

To handle multiple asset uploads, the attribute must point to an empty array in a hash:

# If multiple: true
def permitted_attributes
  super - [:bar] + [{ bar: [] }]
end

Options

• image (default: nil): a version that will be displayed in an <img> element.
• multiple (default: false): allows uploading of multiple files. ATTENTION 🚨: requires CarrierWave’s master branch. Uploaded files will replace the current ones – if present – and not add to them.
• remove (default: false): allow to remove previously uploaded files. ATTENTION 🚨 extend permitted_attributes by remove_FIELD
• remote_url (default: false): allow uploading files from a remote location. ATTENTION 🚨 extend permitted_attributes by remote_FIELD_url

About

Administrate::Field::Carrierwave is maintained by Zooppa.

See also the list of contributors who participated in this project.