send prowl alerts via m/monit

prowly.rb

#!/usr/bin/env /usr/local/rvm/wrappers/ruby-1.9.2-p290@puppet/ruby
## Used by M/Monit to send prowl alerts

require 'rubygems'
require 'optparse'


# everyone's API keys
contact_info = {
  "grant"=>{"key"=>"my_api_key"}
}


# Parse opts
options = {}

optparse = OptionParser.new do |opts|
 opts.banner = "Usage: prowly.rb [-r|--recipient] [-e|--event] [-d|--description] [-p|--priority]"

 options[:recipient] = nil
 opts.on( '-r', '--recipient RECIPIENT', 'Who to message.' ) do |recipient|
   options[:recipient] = recipient
 end

 options[:event] = nil
 opts.on( '-e', '--event EVENT', 'Event title.' ) do |event|
   options[:event] = event
 end

 options[:description] = nil
 opts.on( '-d', '--description DESCRIPTION', 'Event description.' ) do |description|
   options[:description] = description
 end

 options[:priority] = nil
 opts.on( '-p', '--priority PRIORITY', 'Event priority' ) do |priority|
   options[:priority] = priority.upcase
 end
 options[:application] = nil
 opts.on( '-a', '--application APPLICATION', 'Application that triggered the event' ) do |application|
   options[:application] = application
 end

 opts.on( '-h', '--help', 'Display this screen' ) do
   puts opts
   exit
 end
end
optparse.parse!


# All opts are required
if options[:recipient] == nil
  STDERR.puts "Must specify a recipient. Exiting." 
  abort
elsif options[:event] == nil
  STDERR.puts "Must specify an event. Exiting." 
  abort
elsif options[:description] == nil
  STDERR.puts "Must specify a description. Exiting." 
  abort
elsif options[:priority] == nil
  STDERR.puts "Must specify a priority. Exiting." 
  abort
elsif options[:application] == nil
  STDERR.puts "Must specify an originating application. Exiting." 
  abort
end


# Check that we have that contact's API key and fire the alert
if contact_info.has_key?("#{options[:recipient]}")
	%x[prowly -k #{contact_info["#{options[:recipient]}"]['key']} -e "#{options[:event]}" -d "#{options[:description]}" -p "#{options[:priority]}" -a "#{options[:application]}"]
else
  STDERR.puts "I can't find that contact! Exiting."
  abort
end