PagerDuty Incidents with Faraday

faraday_incidents.rb

#!/usr/bin/env ruby
# encoding: UTF-8

require 'faraday'
require 'json'

SECRETS_file = './lib/secrets.json'
SECRETS_PARSED = JSON.parse( IO.read( SECRETS_file ))
URL = SECRETS_PARSED['url']
API_KEY = SECRETS_PARSED['api_key']

@total_incident_count = 0
@incidents = []

def query_pagerduty(offset)
  conn = Faraday.new(:url => "#{URL}") do |faraday|
    faraday.request :url_encoded
    faraday.adapter Faraday.default_adapter
    faraday.headers['Content-type'] = 'application/json'
    faraday.headers['Authorization'] = "Token token=#{API_KEY}"
    faraday.params['since'] = '2014/01/01'
    faraday.params['until'] = '2014/02/01'
    faraday.params['offset'] = offset
    faraday.params['limit'] = 100
    faraday.params['status'] = 'resolved'
  end

  begin
    response = conn.get '/api/v1/incidents/'
    data = JSON.parse(response.body)
    @total_incident_count = data['total']

    data['incidents'].each do |incident|
      @incidents.push(incident)
    end
  rescue
    puts 'Awww snap.  The response from the PagerDuty API was not successful.'      
    exit
  end
end

while @incidents.length <= @total_incident_count do

  # We're just starting out, first query to PagerDuty
  if @incidents.length == 0
    offset = 0
    data = query_pagerduty(offset)
  # We have all of the incidents, stop querying
  elsif @incidents.length == @total_incident_count
    break
  # We don't have all of the incidents, increment the offset and query again
  else
    offset += 100
    data = query_pagerduty(offset)
  end

end

# @incidents.each do |incident|
#   puts incident
# end

puts "Total incidents: #{@incidents.length}"

secrets.json

{
    "url": "https://mysubdomain.pagerduty.com",
    "api_key": "MYREALLYLONGAPIKEY",
}