lib/nos_oignons/subscriptions.rb

   1 require 'safe_yaml'
   2 SafeYAML::OPTIONS[:default_mode] = :safe
   3
   4 SUBSCRIPTIONS_ROOT = 'Membres'
   5
   6 def is_valid_subscription?(content)
   7   return false if content.length == 0
   8   return false unless content.start_with?("---\n")
   9   begin
  10     data = YAML.load(content)
  11   rescue ArgumentError
  12     # Parse error
  13     return false
  14   end
  15   ['name', 'email'].each do |key|
  16     return false unless data.include?(key)
  17   end
  18   if data.include?('membership_fee_paid_on')
  19     return false unless data.is_a?(Date)
  20   end
  21   true
  22 end
  23
  24 def is_valid_subscription_file?(ref, file)
  25   IO.popen(['git', 'show', "#{ref}:#{file}"]) do |f|
  26     is_valid_subscription?(f.read)
  27   end
  28 end
  29
  30 def read_subscriptions
  31   subscriptions = {}
  32   Dir.glob("#{SUBSCRIPTIONS_ROOT}/*.mdwn") do |file|
  33     subscription_id = File.basename(file).gsub(/\.mdwn$/, '')
  34     subscriptions[subscription_id] = YAML.load_file(file)
  35   end
  36   subscriptions
  37 end