osrc.rb

require 'json' 
require 'net/http'
require 'rubygems'

staffs = %w(weesun knmnyn wgx731 Leventhan franklingu Limy Muhammad-Muneer)
baseurl = "http://osrc.dfm.io/"

# Construct the json URLs
def construct_urls(base_url, usernames, suffix)
  urls = Array.new
  usernames.each do |username| 
    urls << base_url + username + suffix 
  end
  urls
end

# Fetch the json with the http and json gems
all_fetched_json = Array.new
urls = construct_urls(baseurl, staffs, ".json")
urls.each do |url| 
  resp = Net::HTTP.get_response(URI.parse(url)) 
  data = resp.body 
  all_fetched_json << JSON.parse(data) 
end

all_fetched_json.each do |json| 
  events = json["usage"]["events"]
  events.each do |event| 
    if event["type"] == "PushEvent"
      puts "#{json["username"]}: #{event["total"]} total pushes"
    end
  end
end

puts 

hourly_top = Hash.new
daily_top = Hash.new

# Compute the user with most pushes for each hour
all_fetched_json.each do |json|
  username = json["username"]
  events = json["usage"]["events"]
  events.each do |event| 
    if event["type"] == "PushEvent"
      (0..23).each do |hour|
        count = event["day"][hour]
        hourly_top[hour] = [username, count] if hourly_top[hour].nil? || hourly_top[hour][1] < count
      end

      (0..6).each do |day|
        count = event["week"][day]
        daily_top[day] = [username, count] if daily_top[day].nil? || daily_top[day][1] < count
      end
    end 
  end
end

# Print results
hourly_top.each do |top|
  puts "#{top[0]} hrs: #{top[1][0]} with #{top[1][1]} pushes"
end

puts

daily_top.each do |top|
  puts "Day #{top[0]}: #{top[1][0]} with #{top[1][1]} pushes"
end