Contents

# frozen_string_literal: true

# Send a notice to a webhook.
#
# url    - The String webhook URL.
# format - The Symbol format [ :form | :json ] (default: :form).

require 'net/http'
require 'uri'

CONTACT_DEPS[:webhook].each do |d|
  require d
end

module God
  module Contacts
    class Webhook < Contact
      class << self
        attr_accessor :url, :format
      end

      self.format = :form

      def valid?
        valid = true
        valid &= complain("Attribute 'url' must be specified", self) unless arg(:url)
        valid &= complain("Attribute 'format' must be one of [ :form | :json ]", self) unless [:form, :json].include?(arg(:format))
        valid
      end

      attr_accessor :url, :format

      def notify(message, time, priority, category, host)
        data = {
          message: message,
          time: time,
          priority: priority,
          category: category,
          host: host
        }

        uri = URI.parse(arg(:url))
        http = Net::HTTP.new(uri.host, uri.port)
        http.use_ssl = true if uri.scheme == 'https'

        case arg(:format)
        when :form
          req = Net::HTTP::Post.new(uri.request_uri)
          req.set_form_data(data)
        when :json
          req = Net::HTTP::Post.new(uri.request_uri)
          req.body = data.to_json
        else
          # This line is unreachable
          raise 'Condition is invalid'
        end

        res = http.request(req)

        self.info = case res
                    when Net::HTTPSuccess
                      "sent webhook to #{arg(:url)}"
                    else
                      "failed to send webhook to #{arg(:url)}: #{res.error!}"
                    end
      rescue Object => e
        applog(nil, :info, "failed to send webhook to #{arg(:url)}: #{e.message}")
        applog(nil, :debug, e.backtrace.join("\n"))
      end
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
resurrected_god-1.1.1	lib/god/contacts/webhook.rb
resurrected_god-1.1.0	lib/god/contacts/webhook.rb