#!/usr/bin/env ruby
#
# Triggers:
#     sendrequest change-commit ... "/path/to/file/sendrequest.rb
#        %serverport% %change%"
#
# Description:
#   Sends a POST to the URLs specified in the 'urls' array. Sends info about the
#   specified changelist as JSON. The information sent is the user who
#   submitted the change, the change description, and the list of files changed.

# SET THESE OR TRIGGER WILL NOT WORK
p4bin = '/usr/local/bin/p4'
user = 'jbrower'
passwd = 'j1ml1nk1'
client = 'jbrower_primary'

# Array of URLs to POST to (Add more if you want)
urls = []
urls << 'http://localhost:3000/outside_requests'
# ALL SET

require 'net/http'
require 'json'

begin
  if ARGV.length != 2
    puts 'Usage: CreateThumbnails.rb serverport change'
    exit 1
  end

  serverport = ARGV[0]
  change     = ARGV[1]

  p4 = "#{p4bin} -p #{serverport} -u #{user} -c #{client} -P #{passwd}"

  describe_output = `#{p4} -R describe -s #{change}`
  formatted = Marshal.load(describe_output)

  change_user = formatted['user']
  change_desc = formatted['desc']

  files = []
  i = 0
  loop do
    filename = formatted["depotFile#{i}"]

    break if (nil == filename)

    files << filename
    i += 1
  end

  payload = {'user' => change_user, 'description' => change_desc, 
    'files' => "#{files}"}

  #puts payload

  #params = {}
  #params['content'] = "#{payload}"
  #params['content'] = payload
  #puts payload

  params = payload
  json_headers = {"Content-Type" => "application/json",
    "Accept" => "application/json"}

  urls.each do |url| 
    uri = URI.parse(url)
    http = Net::HTTP.new(uri.host, uri.port)
    response = http.post(uri.path, params.to_json, json_headers)
    #puts response
  end
end

exit 0