I experimented a bit with this plugin:
- I installed the code with
git submodule add https://github.com/ictineo/ojs-cookiesAlert.git plugins/generic/cookiesAlert
- I installed it to the database with
sudo su apache -s /bin/bash -c 'php tools/upgrade.php upgrade'
- I enabled it in one of the journals: User Home → Journal Manager → System Plugins → Generic Plugins → Cookies Alert → Enable
- Configuration involves adding text for all languages installed in the journal
- I configured text for each language: User Home → Journal Manager → System Plugins → Generic Plugins → Cookies Alert → Settings
This enabled the plugin within the journal as a floating notice at the bottom of the page.
This plugin does not currently support usage at the Site level.