first commit

.travis.yml

@@ -0,0 +1,15 @@
+language: ruby
+
+rvm:
+  - 2.3.7
+  - 2.4.4
+  - 2.5.1
+  - 2.6.3
+
+gemfile:
+  - Gemfile
+
+before_install:
+  - gem update bundler
+
+script: bundle exec rake test

Gemfile

@@ -0,0 +1,4 @@
+source "http://rubygems.org"
+
+# Specify your gem's dependencies in fluent-plugin-indicative.gemspec
+gemspec

Gemfile.lock

@@ -0,0 +1,61 @@
+PATH
+  remote: .
+  specs:
+    fluent-plugin-indicative (0.1.0)
+      fluentd (>= 0.14.15, < 2)
+
+GEM
+  remote: http://rubygems.org/
+  specs:
+    addressable (2.6.0)
+      public_suffix (>= 2.0.2, < 4.0)
+    cool.io (1.5.4)
+    crack (0.4.3)
+      safe_yaml (~> 1.0.0)
+    dig_rb (1.0.1)
+    fluentd (1.6.0)
+      cool.io (>= 1.4.5, < 2.0.0)
+      dig_rb (~> 1.0.0)
+      http_parser.rb (>= 0.5.1, < 0.7.0)
+      msgpack (>= 0.7.0, < 2.0.0)
+      serverengine (>= 2.0.4, < 3.0.0)
+      sigdump (~> 0.2.2)
+      strptime (>= 0.2.2, < 1.0.0)
+      tzinfo (~> 1.0)
+      tzinfo-data (~> 1.0)
+      yajl-ruby (~> 1.0)
+    hashdiff (0.4.0)
+    http_parser.rb (0.6.0)
+    msgpack (1.3.0)
+    power_assert (1.1.4)
+    public_suffix (3.1.1)
+    rake (12.3.2)
+    safe_yaml (1.0.5)
+    serverengine (2.1.1)
+      sigdump (~> 0.2.2)
+    sigdump (0.2.4)
+    strptime (0.2.3)
+    test-unit (3.3.3)
+      power_assert
+    thread_safe (0.3.6)
+    tzinfo (1.2.5)
+      thread_safe (~> 0.1)
+    tzinfo-data (1.2019.2)
+      tzinfo (>= 1.0.0)
+    webmock (3.6.0)
+      addressable (>= 2.3.6)
+      crack (>= 0.3.2)
+      hashdiff (>= 0.4.0, < 2.0.0)
+    yajl-ruby (1.4.1)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  fluent-plugin-indicative!
+  rake
+  test-unit (>= 3.1.0)
+  webmock (>= 3.6.0, < 4)
+
+BUNDLED WITH
+   1.16.1

LICENSE.txt

@@ -0,0 +1,7 @@
+Copyright 2019 Sam Millar
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

README.md

@@ -0,0 +1 @@
+# fluent-plugin-indicative

Rakefile

@@ -0,0 +1,10 @@
+require "bundler/gem_tasks"
+require "rake/testtask"
+Rake::TestTask.new(:test) do |test|
+  test.libs << 'lib' << 'test'
+  test.pattern = 'test/**/test_*.rb'
+  test.verbose = true
+end
+
+task :default => :test
+

fluent-plugin-indicative.gemspec

@@ -0,0 +1,22 @@
+# -*- encoding: utf-8 -*-
+$:.push File.expand_path("../lib", __FILE__)
+
+Gem::Specification.new do |s|
+  s.name        = "fluent-plugin-indicative"
+  s.version     = "0.1.0"
+  s.authors     = ["Sam Millar"]
+  s.email       = ["[email protected]"]
+  s.homepage    = "https://github.com/millar/fluent-plugin-indicative"
+  s.summary     = %q{Fluentd output plugin to send events to Indicative}
+
+  s.files         = `git ls-files`.split("\n")
+  s.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
+  s.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
+  s.require_paths = ["lib"]
+
+  # specify any dependencies here; for example:
+  s.add_development_dependency "rake"
+  s.add_development_dependency "test-unit", ">= 3.1.0"
+  s.add_development_dependency "webmock", ">= 3.6.0", "< 4"
+  s.add_runtime_dependency "fluentd", ">= 0.14.15", "< 2"
+end

lib/fluent/plugin/out_indicative.rb

@@ -0,0 +1,56 @@
+require 'net/http'
+require 'net/https'
+require 'uri'
+
+require 'fluent/plugin/output'
+
+def flatten_hash(hash)
+  hash.each_with_object({}) do |(k, v), h|
+    if v.is_a? Hash
+      flatten_hash(v).map do |h_k, h_v|
+        h["#{k}.#{h_k}"] = h_v
+      end
+    else 
+      h[k] = v
+    end
+   end
+end
+
+
+class Fluent::Plugin::IndicativeOutput < Fluent::Plugin::Output
+  Fluent::Plugin.register_output('indicative', self)
+
+  config_param :api_key, :string, secret: true
+  config_param :api_url, :string, default: 'https://api.indicative.com/service/event'
+  config_param :event_name_key, :string
+  config_param :event_time_key, :string
+  config_param :event_unique_id_keys, :array, value_type: :string
+
+  def process(tag, es)
+    es.each do |time, record|
+      send_event(record)
+    end
+  end
+
+  def send_event(data)
+    uri = URI.parse(@api_url)
+
+    headers = {'Content-Type' => 'application/json'}
+
+    unique_id_key = @event_unique_id_keys.find {|k| data[k]}
+
+    payload = {
+      apiKey: @api_key,
+      eventName: data[@event_name_key],
+      eventUniqueId: unique_id_key && data[unique_id_key],
+      properties: flatten_hash(data),
+      eventTime: data[@event_time_key]
+    }
+
+    http = Net::HTTP.new(uri.host, uri.port)
+    http.use_ssl = true
+    request = Net::HTTP::Post.new(uri.request_uri, headers)
+    request.body = payload.to_json
+    response = http.request(request)
+  end
+end

test/helper.rb

@@ -0,0 +1,11 @@
+require 'bundler/setup'
+require 'test/unit'
+
+require 'webmock/test_unit'
+
+$LOAD_PATH.unshift(File.join(__dir__, '..', 'lib'))
+$LOAD_PATH.unshift(__dir__)
+require 'fluent/test'
+require 'fluent/test/driver/output'
+
+require 'fluent/plugin/out_indicative'

test/plugin/test_out_indicative.rb

@@ -0,0 +1,54 @@
+require 'helper'
+
+class IndicativeOutputTest < Test::Unit::TestCase
+  def setup
+    Fluent::Test.setup
+  end
+
+  CONFIG = %[
+    api_key               INDICATIVE_API_KEY
+    event_name_key        event_name
+    event_time_key        created_at
+    event_unique_id_keys  user_id, session_id
+  ]
+
+  def create_driver(conf=CONFIG)
+    Fluent::Test::Driver::Output.new(Fluent::Plugin::IndicativeOutput).configure(conf)
+  end
+
+  def test_configure
+    assert_raise(Fluent::ConfigError) {
+      d = create_driver('')
+    }
+    d = create_driver CONFIG
+    assert_equal 'INDICATIVE_API_KEY', d.instance.api_key
+    assert_equal 'event_name', d.instance.event_name_key
+    assert_equal 'created_at', d.instance.event_time_key
+    assert_equal ['user_id', 'session_id'], d.instance.event_unique_id_keys
+  end
+
+
+  def test_emit
+    d = create_driver(CONFIG)
+    stub_request(:any, d.instance.api_url)
+    d.run(default_tag: 'test') do
+      d.feed({'event_name' => 'screen_view', 'created_at' => '2015-01-01T00:00:00.000Z', 'session_id' => 'a3bd2', 'user_id' => nil, 'screen' => {'id' => 'index'}})
+    end
+    events = d.events
+    assert_equal 0, events.length
+    assert_requested :post, d.instance.api_url,
+      headers: {'Content-Type' => 'application/json'}, body: {
+        'apiKey' => 'INDICATIVE_API_KEY',
+        'eventName' => 'screen_view',
+        'eventUniqueId' => 'a3bd2',
+        'properties' => {
+          'event_name' => 'screen_view',
+          'created_at' => '2015-01-01T00:00:00.000Z',
+          'session_id' => 'a3bd2',
+          'user_id' => nil,
+          'screen.id' => 'index'
+        },
+        'eventTime' => '2015-01-01T00:00:00.000Z'
+      }.to_json, times: 1
+  end
+end