This plugin provides Concerto Digital Signage with emergency alert capabilities. When content is submitted manually (or via an RSS feed) to a designated emergency alert feed, the plugin will change the effective template and display the emergency alert feed content.
Clone the repository, navigate to the plugins page and add a new plugin using the filesystem path to concerto-emergency and then run bundle install. Or choose to add a new plugin within the concerto ui, choose Rubygems as the source and enter concerto_emergency as the plugin name.
Plugin settings can be found under Admin > Settings > Emergency Alerts. The emergency template will replace the current template when any content is detected on the designated feed. This plugin automatically creates a new feed called "Emergency Alerts" the first time it is loaded.