Home Explore Help
Register Sign In
J1X
/
huginn
Watch 2
Star 0
Fork 0

Browse Source
experimental branch to support using fewer gems for saving RAM

Andrew Cantino 9 years ago
parent
ab82683216
commit
eb52eeeeea
26 changed files with 400 additions and 349 deletions
Show Diff Stats
  1. 70 76
      Gemfile
  2. 1 4
      Gemfile.lock
  3. 1 1
      app/assets/stylesheets/application.css.scss.erb
  4. 1 1
      app/concerns/twitter_concern.rb
  5. 2 4
      app/concerns/weibo_concern.rb
  6. 2 0
      app/helpers/application_helper.rb
  7. 5 5
      app/helpers/dot_helper.rb
  8. 0 5
      app/helpers/service_helper.rb
  9. 19 2
      app/models/agent.rb
  10. 9 9
      app/models/agents/ftpsite_agent.rb
  11. 3 0
      app/models/agents/google_calendar_publish_agent.rb
  12. 5 4
      app/models/agents/growl_agent.rb
  13. 7 1
      app/models/agents/hipchat_agent.rb
  14. 212 208
      app/models/agents/human_task_agent.rb
  15. 3 0
      app/models/agents/jabber_agent.rb
  16. 3 1
      app/models/agents/mqtt_agent.rb
  17. 6 2
      app/models/agents/slack_agent.rb
  18. 13 8
      app/models/agents/twilio_agent.rb
  19. 3 0
      app/models/agents/weather_agent.rb
  20. 2 3
      app/models/agents/weibo_publish_agent.rb
  21. 1 1
      app/models/agents/weibo_user_agent.rb
  22. 6 6
      app/views/agents/_table.html.erb
  23. 3 3
      app/views/services/index.html.erb
  24. 1 1
      config/initializers/aws.rb
  25. 21 3
      config/initializers/omniauth.rb
  26. 1 1
      lib/huginn_scheduler.rb

+ 70 - 76
Gemfile
View File 

@@ -1,5 +1,24 @@
1 1 
 source 'https://rubygems.org'
2 2
3 
+# Optional libraries.  To conserve RAM, comment out any that you don't need,
4 
+# then run `bundle` and commit the updated Gemfile and Gemfile.lock.
5 
+gem 'twilio-ruby', '~> 3.11.5'    # TwilioAgent
6 
+gem 'ruby-growl', '~> 4.1.0'      # GrowlAgent
7 
+gem 'net-ftp-list', '~> 3.2.8'    # FtpsiteAgent
8 
+gem 'wunderground', '~> 1.2.0'    # WeatherAgent
9 
+gem 'forecast_io', '~> 2.0.0'     # WeatherAgent
10 
+gem 'rturk', '~> 2.12.1'          # HumanTaskAgent
11 
+gem 'weibo_2', '~> 0.1.4'         # Weibo Agents
12 
+gem 'hipchat', '~> 1.2.0'         # HipchatAgent
13 
+gem 'xmpp4r',  '~> 0.5.6'         # JabberAgent
14 
+gem "google-api-client"           # GoogleCalendarPublishAgent
15 
+gem 'mqtt'                        # MQTTAgent
16 
+gem 'slack-notifier', '~> 0.5.0'  # SlackAgent
17 
+
18 
+# Optional Services.
19 
+gem 'omniauth-37signals'          # BasecampAgent
20 
+# gem 'omniauth-github'
21 
+
3 22 
 # Bundler <1.5 does not recognize :x64_mingw as a valid platform name.
4 23 
 # Unfortunately, it can't self-update because it errors when encountering :x64_mingw.
5 24 
 unless Gem::Version.new(Bundler::VERSION) >= Gem::Version.new('1.5.0')
 
@@ -7,109 +26,67 @@ unless Gem::Version.new(Bundler::VERSION) >= Gem::Version.new('1.5.0')
7 26 
   exit 1
8 27 
 end
9 28
10 
-gem 'bundler', '>= 1.5.0'
11 
-
12 
-gem 'protected_attributes', '~>1.0.8'
13 
-
14 
-gem 'rails' , '4.1.5'
15 
-
16 
-case RUBY_PLATFORM
17 
-when /freebsd|netbsd|openbsd/
18 
-  # ffi (required by typhoeus via ethon) merged fixes for bugs fatal
19 
-  # on these platforms after 1.9.3; no following release as yet.
20 
-  gem 'ffi', github: 'ffi/ffi', branch: 'master'
21 
-
22 
-  # tzinfo 1.2.0 has added support for reading zoneinfo on these
23 
-  # platforms.
24 
-  gem 'tzinfo', '>= 1.2.0'
25 
-when /solaris/
26 
-  # ditto
27 
-  gem 'tzinfo', '>= 1.2.0'
28 
-end
29 
-
30 
-# Windows does not have zoneinfo files, so bundle the tzinfo-data gem.
31 
-gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw]
29 
+gem 'protected_attributes', '~>1.0.8' # This must be loaded before some other gems, like delayed_job.
32 30
33 
-gem 'mysql2', '~> 0.3.16'
34 
-gem 'devise', '~> 3.2.4'
35 
-gem 'kaminari', '~> 0.16.1'
31 
+gem 'ace-rails-ap', '~> 2.0.1'
36 32 
 gem 'bootstrap-kaminari-views', '~> 0.0.3'
37 
-gem 'rufus-scheduler', '~> 3.0.8', require: false
38 
-gem 'json', '~> 1.8.1'
39 
-gem 'jsonpath', '~> 0.5.6'
40 
-gem 'twilio-ruby', '~> 3.11.5'
41 
-gem 'ruby-growl', '~> 4.1.0'
42 
-gem 'liquid', '~> 2.6.1'
43 
-
33 
+gem 'bundler', '>= 1.5.0'
34 
+gem 'cantino-twitter-stream', github: 'cantino/twitter-stream', branch: 'master'
35 
+gem 'coffee-rails', '~> 4.0.0'
36 
+gem 'daemons', '~> 1.1.9'
44 37 
 gem 'delayed_job', '~> 4.0.0'
45 38 
 gem 'delayed_job_active_record', '~> 4.0.0'
46 
-gem 'daemons', '~> 1.1.9'
47 
-
39 
+gem 'devise', '~> 3.2.4'
40 
+gem 'em-http-request', '~> 1.1.2'
41 
+gem 'faraday', '~> 0.9.0'
42 
+gem 'faraday_middleware'
43 
+gem 'feed-normalizer'
48 44 
 gem 'foreman', '~> 0.63.0'
49 
-
50 
-gem 'sass-rails',   '~> 4.0.0'
51 
-gem 'coffee-rails', '~> 4.0.0'
52 
-gem 'uglifier', '>= 1.3.0'
53 
-gem 'select2-rails', '~> 3.5.4'
54 
-gem 'jquery-rails', '~> 3.1.0'
55 
-gem 'ace-rails-ap', '~> 2.0.1'
56 
-gem 'spectrum-rails'
57 
-
58 
-
59 45 
 # geokit-rails doesn't work with geokit 1.8.X but it specifies ~> 1.5
60 46 
 # in its own Gemfile.
61 47 
 gem 'geokit', '~> 1.8.4'
62 48 
 gem 'geokit-rails', '~> 2.0.1'
63 
-
49 
+gem 'jquery-rails', '~> 3.1.0'
50 
+gem 'json', '~> 1.8.1'
51 
+gem 'jsonpath', '~> 0.5.6'
52 
+gem 'kaminari', '~> 0.16.1'
64 53 
 gem 'kramdown', '~> 1.3.3'
65 
-gem 'faraday', '~> 0.9.0'
66 
-gem 'faraday_middleware'
67 
-gem 'typhoeus', '~> 0.6.3'
54 
+gem 'liquid', '~> 2.6.1'
55 
+gem 'mysql2', '~> 0.3.16'
56 
+gem 'multi_xml'
68 57 
 gem 'nokogiri', '~> 1.6.1'
69 
-gem 'net-ftp-list', '~> 3.2.8'
70 
-
71 
-gem 'wunderground', '~> 1.2.0'
72 
-gem 'forecast_io', '~> 2.0.0'
73 
-gem 'rturk', '~> 2.12.1'
74 
-
75 
-gem "google-api-client"
76 
-
77 
-gem 'twitter', '~> 5.8.0'
78 
-gem 'cantino-twitter-stream', github: 'cantino/twitter-stream', branch: 'master'
79 
-gem 'em-http-request', '~> 1.1.2'
80 
-gem 'weibo_2', '~> 0.1.4'
81 
-gem 'hipchat', '~> 1.2.0'
82 
-gem 'xmpp4r',  '~> 0.5.6'
83 
-gem 'feed-normalizer'
84 
-gem 'slack-notifier', '~> 0.5.0'
85 
-gem 'therubyracer', '~> 0.12.1'
86 
-gem 'mqtt'
87 
-
88 58 
 gem 'omniauth'
89 59 
 gem 'omniauth-twitter'
90 
-gem 'omniauth-37signals'
91 
-gem 'omniauth-github'
60 
+gem 'rails' , '4.1.5'
61 
+gem 'rufus-scheduler', '~> 3.0.8', require: false
62 
+gem 'sass-rails',   '~> 4.0.0'
63 
+gem 'select2-rails', '~> 3.5.4'
64 
+gem 'spectrum-rails'
65 
+gem 'therubyracer', '~> 0.12.1'
66 
+gem 'twitter', '~> 5.8.0'
67 
+gem 'typhoeus', '~> 0.6.3'
68 
+gem 'uglifier', '>= 1.3.0'
92 69
93 70 
 group :development do
94 
-  gem 'binding_of_caller'
95 71 
   gem 'better_errors', '~> 1.1'
72 
+  gem 'binding_of_caller'
96 73 
   gem 'quiet_assets'
97 74 
 end
98 75
99 76 
 group :development, :test do
100 
-  gem 'vcr'
77 
+  gem 'coveralls', require: false
78 
+  gem 'delorean'
101 79 
   gem 'dotenv-rails'
102 80 
   gem 'pry'
103 
-  gem 'rspec-rails', '~> 2.99'
81 
+  gem 'rr'
104 82 
   gem 'rspec', '~> 2.99'
105 83 
   gem 'rspec-collection_matchers'
84 
+  gem 'rspec-rails', '~> 2.99'
106 85 
   gem 'shoulda-matchers'
107 
-  gem 'rr'
108 
-  gem 'delorean'
109 
-  gem 'webmock', '~> 1.17.4', require: false
110 
-  gem 'coveralls', require: false
111 86 
   gem 'spring'
112 87 
   gem 'spring-commands-rspec'
88 
+  gem 'vcr'
89 
+  gem 'webmock', '~> 1.17.4', require: false
113 90 
 end
114 91
115 92 
 group :production do
 
@@ -117,6 +94,23 @@ group :production do
117 94 
   gem 'rack'
118 95 
 end
119 96
97 
+case RUBY_PLATFORM
98 
+  when /freebsd|netbsd|openbsd/
99 
+    # ffi (required by typhoeus via ethon) merged fixes for bugs fatal
100 
+    # on these platforms after 1.9.3; no following release as yet.
101 
+    gem 'ffi', github: 'ffi/ffi', branch: 'master'
102 
+
103 
+    # tzinfo 1.2.0 has added support for reading zoneinfo on these
104 
+    # platforms.
105 
+    gem 'tzinfo', '>= 1.2.0'
106 
+  when /solaris/
107 
+    # ditto
108 
+    gem 'tzinfo', '>= 1.2.0'
109 
+end
110 
+
111 
+# Windows does not have zoneinfo files, so bundle the tzinfo-data gem.
112 
+gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw]
113 
+
120 114 
 # This hack needs some explanation.  When on Heroku, use the pg, unicorn, and rails12factor gems.
121 115 
 # When not on Heroku, we still want our Gemfile.lock to include these gems, so we scope them to
122 116 
 # an unsupported platform.

+ 1 - 4
Gemfile.lock
View File 

@@ -204,9 +204,6 @@ GEM
204 204 
     omniauth-37signals (1.0.5)
205 205 
       omniauth (~> 1.0)
206 206 
       omniauth-oauth2 (~> 1.0)
207 
-    omniauth-github (1.1.2)
208 
-      omniauth (~> 1.0)
209 
-      omniauth-oauth2 (~> 1.1)
210 207 
     omniauth-oauth (1.0.1)
211 208 
       oauth
212 209 
       omniauth (~> 1.0)
 
@@ -423,12 +420,12 @@ DEPENDENCIES
423 420 
   kramdown (~> 1.3.3)
424 421 
   liquid (~> 2.6.1)
425 422 
   mqtt
423 
+  multi_xml
426 424 
   mysql2 (~> 0.3.16)
427 425 
   net-ftp-list (~> 3.2.8)
428 426 
   nokogiri (~> 1.6.1)
429 427 
   omniauth
430 428 
   omniauth-37signals
431 
-  omniauth-github
432 429 
   omniauth-twitter
433 430 
   pg
434 431 
   protected_attributes (~> 1.0.8)

+ 1 - 1
app/assets/stylesheets/application.css.scss.erb
View File 

@@ -170,7 +170,7 @@ span.not-applicable:after {
170 170
171 171 
 // Disabled
172 172
173 
-.agent-disabled {
173 
+.agent-unavailable {
174 174 
   opacity: 0.5;
175 175 
 }
176 176

+ 1 - 1
app/concerns/twitter_concern.rb
View File 

@@ -5,7 +5,7 @@ module TwitterConcern
5 5 
     include Oauthable
6 6
7 7 
     validate :validate_twitter_options
8 
-    valid_oauth_providers :twitter
8 
+    valid_oauth_providers 'twitter'
9 9 
   end
10 10
11 11 
   def validate_twitter_options

+ 2 - 4
app/concerns/weibo_concern.rb
View File 

@@ -2,6 +2,8 @@ module WeiboConcern
2 2 
   extend ActiveSupport::Concern
3 3
4 4 
   included do
5 
+    gem_dependency_check { defined?(WeiboOAuth2) }
6 
+
5 7 
     self.validate :validate_weibo_options
6 8 
   end
7 9 
 
@@ -22,8 +24,4 @@ module WeiboConcern
22 24 
     end
23 25 
     @weibo_client
24 26 
   end
25 
-
26 
-  module ClassMethods
27 
-
28 
-  end
29 27 
 end

+ 2 - 0
app/helpers/application_helper.rb
View File 

@@ -32,6 +32,8 @@ module ApplicationHelper
32 32 
   def working(agent)
33 33 
     if agent.disabled?
34 34 
       link_to 'Disabled', agent_path(agent), class: 'label label-warning'
35 
+    elsif agent.dependencies_missing?
36 
+      content_tag :span, 'Missing Gems', class: 'label label-danger'
35 37 
     elsif agent.working?
36 38 
       content_tag :span, 'Yes', class: 'label label-success'
37 39 
     else

+ 5 - 5
app/helpers/dot_helper.rb
View File 

@@ -137,9 +137,9 @@ module DotHelper
137 137 
              label: agent_label[agent],
138 138 
              tooltip: (agent.short_type.titleize if rich),
139 139 
              URL: (agent_url[agent] if rich),
140 
-             style: ('rounded,dashed' if agent.disabled?),
141 
-             color: (@disabled if agent.disabled?),
142 
-             fontcolor: (@disabled if agent.disabled?))
140 
+             style: ('rounded,dashed' if agent.unavailable?),
141 
+             color: (@disabled if agent.unavailable?),
142 
+             fontcolor: (@disabled if agent.unavailable?))
143 143 
       end
144 144
145 145 
       def agent_edge(agent, receiver)
 
@@ -148,7 +148,7 @@ module DotHelper
148 148 
              style: ('dashed' unless receiver.propagate_immediately?),
149 149 
              label: (" #{agent.control_action}s " if agent.can_control_other_agents?),
150 150 
              arrowhead: ('empty' if agent.can_control_other_agents?),
151 
-             color: (@disabled if agent.disabled? || receiver.disabled?))
151 
+             color: (@disabled if agent.unavailable? || receiver.unavailable?))
152 152 
       end
153 153
154 154 
       block('digraph', 'Agent Event Flow') {
 
@@ -218,7 +218,7 @@ module DotHelper
218 218 
             # a dummy label only to obtain the background color
219 219 
             label['class'] = [
220 220 
               'label',
221 
-              if agent.disabled?
221 
+              if agent.unavailable?
222 222 
                 'label-warning'
223 223 
               elsif agent.working?
224 224 
                 'label-success'

+ 0 - 5
app/helpers/service_helper.rb
View File 

@@ -1,5 +0,0 @@
1 
-module ServiceHelper
2 
-  def has_oauth_configuration_for(provider)
3 
-    ENV["#{provider.upcase}_OAUTH_KEY"].present? && ENV["#{provider.upcase}_OAUTH_SECRET"].present?
4 
-  end
5 
-end

+ 19 - 2
app/models/agent.rb
View File 

@@ -150,6 +150,14 @@ class Agent < ActiveRecord::Base
150 150 
     end
151 151 
   end
152 152
153 
+  def unavailable?
154 
+    disabled? || dependencies_missing?
155 
+  end
156 
+
157 
+  def dependencies_missing?
158 
+    self.class.dependencies_missing?
159 
+  end
160 
+
153 161 
   def default_schedule
154 162 
     self.class.default_schedule
155 163 
   end
 
@@ -317,6 +325,15 @@ class Agent < ActiveRecord::Base
317 325 
       include? AgentControllerConcern
318 326 
     end
319 327
328 
+    def gem_dependency_check
329 
+      @gem_dependencies_checked = true
330 
+      @gem_dependencies_met = yield
331 
+    end
332 
+
333 
+    def dependencies_missing?
334 
+      @gem_dependencies_checked && !@gem_dependencies_met
335 
+    end
336 
+
320 337 
     # Find all Agents that have received Events since the last execution of this method.  Update those Agents with
321 338 
     # their new `last_checked_event_id` and queue each of the Agents to be called with #receive using `async_receive`.
322 339 
     # This is called by bin/schedule.rb periodically.
 
@@ -362,7 +379,7 @@ class Agent < ActiveRecord::Base
362 379 
     def async_receive(agent_id, event_ids)
363 380 
       agent = Agent.find(agent_id)
364 381 
       begin
365 
-        return if agent.disabled?
382 
+        return if agent.unavailable?
366 383 
         agent.receive(Event.where(:id => event_ids))
367 384 
         agent.last_receive_at = Time.now
368 385 
         agent.save!
 
@@ -400,7 +417,7 @@ class Agent < ActiveRecord::Base
400 417 
     def async_check(agent_id)
401 418 
       agent = Agent.find(agent_id)
402 419 
       begin
403 
-        return if agent.disabled?
420 
+        return if agent.unavailable?
404 421 
         agent.check
405 422 
         agent.last_check_at = Time.now
406 423 
         agent.save!

+ 9 - 9
app/models/agents/ftpsite_agent.rb
View File 

@@ -1,15 +1,15 @@
1 
-require 'net/ftp'
2 
-require 'net/ftp/list'
3 1 
 require 'uri'
4 2 
 require 'time'
5 3
6 4 
 module Agents
7 5 
   class FtpsiteAgent < Agent
8 6 
     cannot_receive_events!
9 
-
10 7 
     default_schedule "every_12h"
11 8
9 
+    gem_dependency_check { defined?(Net::FTP) && defined?(Net::FTP::List) }
10 
+
12 11 
     description <<-MD
12 
+      #{'## Include `net-ftp-list` in your Gemfile to use this Agent!' if dependencies_missing?}
13 13 
       The FtpsiteAgent checks a FTP site and creates Events based on newly uploaded files in a directory.
14 14
15 15 
       Specify a `url` that represents a directory of an FTP site to watch, and a list of `patterns` to match against file names.
 
@@ -35,12 +35,12 @@ module Agents
35 35
36 36 
     def default_options
37 37 
       {
38 
-          'expected_update_period_in_days' => "1",
39 
-          'url' => "ftp://example.org/pub/releases/",
40 
-          'patterns' => [
41 
-            'foo-*.tar.gz',
42 
-          ],
43 
-          'after' => Time.now.iso8601,
38 
+        'expected_update_period_in_days' => "1",
39 
+        'url' => "ftp://example.org/pub/releases/",
40 
+        'patterns' => [
41 
+          'foo-*.tar.gz',
42 
+        ],
43 
+        'after' => Time.now.iso8601,
44 44 
       }
45 45 
     end
46 46

+ 3 - 0
app/models/agents/google_calendar_publish_agent.rb
View File 

@@ -4,7 +4,10 @@ module Agents
4 4 
   class GoogleCalendarPublishAgent < Agent
5 5 
     cannot_be_scheduled!
6 6
7 
+    gem_dependency_check { defined?(GoogleCalendar) }
8 
+
7 9 
     description <<-MD
10 
+      #{'## Include `google-api-client` in your Gemfile to use this Agent!' if dependencies_missing?}
8 11 
       The GoogleCalendarPublishAgent creates events on your google calendar.
9 12
10 13 
       This agent relies on service accounts, rather than oauth.

+ 5 - 4
app/models/agents/growl_agent.rb
View File 

@@ -1,5 +1,3 @@
1 
-require 'ruby-growl'
2 
-
3 1 
 module Agents
4 2 
   class GrowlAgent < Agent
5 3 
     attr_reader :growler
 
@@ -7,7 +5,10 @@ module Agents
7 5 
     cannot_be_scheduled!
8 6 
     cannot_create_events!
9 7
8 
+    gem_dependency_check { defined?(Growl) }
9 
+
10 10 
     description <<-MD
11 
+      #{'## Include `ruby-growl` in your Gemfile to use this Agent!' if dependencies_missing?}
11 12 
       The GrowlAgent sends any events it receives to a Growl GNTP server immediately.
12 13
13 14 
       It is assumed that events have a `message` or `text` key, which will hold the body of the growl notification, and a `subject` key, which will have the headline of the Growl notification. You can use Event Formatting Agent if your event does not provide these keys.
 
@@ -34,13 +35,13 @@ module Agents
34 35 
         errors.add(:base, "growl_server and expected_receive_period_in_days are required fields")
35 36 
       end
36 37 
     end
37 
-
38 
+
38 39 
     def register_growl
39 40 
       @growler = Growl.new interpolated['growl_server'], interpolated['growl_app_name'], "GNTP"
40 41 
       @growler.password = interpolated['growl_password']
41 42 
       @growler.add_notification interpolated['growl_notification_name']
42 43 
     end
43 
-
44 
+
44 45 
     def notify_growl(subject, message)
45 46 
       @growler.notify(interpolated['growl_notification_name'], subject, message)
46 47 
     end

+ 7 - 1
app/models/agents/hipchat_agent.rb
View File 

@@ -3,7 +3,10 @@ module Agents
3 3 
     cannot_be_scheduled!
4 4 
     cannot_create_events!
5 5
6 
+    gem_dependency_check { defined?(HipChat) }
7 
+
6 8 
     description <<-MD
9 
+      #{'## Include `hipchat` in your Gemfile to use this Agent!' if dependencies_missing?}
7 10 
       The HipchatAgent sends messages to a Hipchat Room
8 11
9 12 
       To authenticate you need to set the `auth_token`, you can get one at your Hipchat Group Admin page which you can find here:
 
@@ -40,11 +43,14 @@ module Agents
40 43 
     end
41 44
42 45 
     def receive(incoming_events)
43 
-      client = HipChat::Client.new(interpolated[:auth_token] || credential('hipchat_auth_token'))
44 46 
       incoming_events.each do |event|
45 47 
         mo = interpolated(event)
46 48 
         client[mo[:room_name]].send(mo[:username][0..14], mo[:message], :notify => boolify(mo[:notify]), :color => mo[:color])
47 49 
       end
48 50 
     end
51 
+
52 
+    def client
53 
+      @client ||= HipChat::Client.new(interpolated[:auth_token] || credential('hipchat_auth_token'))
54 
+    end
49 55 
   end
50 56 
 end

+ 212 - 208
app/models/agents/human_task_agent.rb
View File 

@@ -1,10 +1,11 @@
1 
-require 'rturk'
2 
-
3 1 
 module Agents
4 2 
   class HumanTaskAgent < Agent
5 3 
     default_schedule "every_10m"
6 4
5 
+    gem_dependency_check { defined?(RTurk) }
6 
+
7 7 
     description <<-MD
8 
+      #{'## Include `rturk` in your Gemfile to use this Agent!' if dependencies_missing?}
8 9 
       You can use a HumanTaskAgent to create Human Intelligence Tasks (HITs) on Mechanical Turk.
9 10
10 11 
       HITs can be created in response to events, or on a schedule.  Set `trigger_on` to either `schedule` or `event`.
 
@@ -226,266 +227,269 @@ module Agents
226 227
227 228 
     protected
228 229
229 
-    def take_majority?
230 
-      interpolated['combination_mode'] == "take_majority" || interpolated['take_majority'] == "true"
231 
-    end
230 
+    if defined?(RTurk)
232 231
233 
-    def create_poll?
234 
-      interpolated['combination_mode'] == "poll"
235 
-    end
232 
+      def take_majority?
233 
+        interpolated['combination_mode'] == "take_majority" || interpolated['take_majority'] == "true"
234 
+      end
236 235
237 
-    def event_for_hit(hit_id)
238 
-      if memory['hits'][hit_id].is_a?(Hash)
239 
-        Event.find_by_id(memory['hits'][hit_id]['event_id'])
240 
-      else
241 
-        nil
236 
+      def create_poll?
237 
+        interpolated['combination_mode'] == "poll"
242 238 
       end
243 
-    end
244 239
245 
-    def hit_type(hit_id)
246 
-      if memory['hits'][hit_id].is_a?(Hash) && memory['hits'][hit_id]['type']
247 
-        memory['hits'][hit_id]['type']
248 
-      else
249 
-        'user'
240 
+      def event_for_hit(hit_id)
241 
+        if memory['hits'][hit_id].is_a?(Hash)
242 
+          Event.find_by_id(memory['hits'][hit_id]['event_id'])
243 
+        else
244 
+          nil
245 
+        end
250 246 
       end
251 
-    end
252 247
253 
-    def review_hits
254 
-      reviewable_hit_ids = RTurk::GetReviewableHITs.create.hit_ids
255 
-      my_reviewed_hit_ids = reviewable_hit_ids & (memory['hits'] || {}).keys
256 
-      if reviewable_hit_ids.length > 0
257 
-        log "MTurk reports #{reviewable_hit_ids.length} HITs, of which I own [#{my_reviewed_hit_ids.to_sentence}]"
248 
+      def hit_type(hit_id)
249 
+        if memory['hits'][hit_id].is_a?(Hash) && memory['hits'][hit_id]['type']
250 
+          memory['hits'][hit_id]['type']
251 
+        else
252 
+          'user'
253 
+        end
258 254 
       end
259 255
260 
-      my_reviewed_hit_ids.each do |hit_id|
261 
-        hit = RTurk::Hit.new(hit_id)
262 
-        assignments = hit.assignments
256 
+      def review_hits
257 
+        reviewable_hit_ids = RTurk::GetReviewableHITs.create.hit_ids
258 
+        my_reviewed_hit_ids = reviewable_hit_ids & (memory['hits'] || {}).keys
259 
+        if reviewable_hit_ids.length > 0
260 
+          log "MTurk reports #{reviewable_hit_ids.length} HITs, of which I own [#{my_reviewed_hit_ids.to_sentence}]"
261 
+        end
262 
+
263 
+        my_reviewed_hit_ids.each do |hit_id|
264 
+          hit = RTurk::Hit.new(hit_id)
265 
+          assignments = hit.assignments
263 266
264 
-        log "Looking at HIT #{hit_id}.  I found #{assignments.length} assignments#{" with the statuses: #{assignments.map(&:status).to_sentence}" if assignments.length > 0}"
265 
-        if assignments.length == hit.max_assignments && assignments.all? { |assignment| assignment.status == "Submitted" }
266 
-          inbound_event = event_for_hit(hit_id)
267 
+          log "Looking at HIT #{hit_id}.  I found #{assignments.length} assignments#{" with the statuses: #{assignments.map(&:status).to_sentence}" if assignments.length > 0}"
268 
+          if assignments.length == hit.max_assignments && assignments.all? { |assignment| assignment.status == "Submitted" }
269 
+            inbound_event = event_for_hit(hit_id)
267 270
268 
-          if hit_type(hit_id) == 'poll'
269 
-            # handle completed polls
271 
+            if hit_type(hit_id) == 'poll'
272 
+              # handle completed polls
270 273
271 
-            log "Handling a poll: #{hit_id}"
274 
+              log "Handling a poll: #{hit_id}"
272 275
273 
-            scores = {}
274 
-            assignments.each do |assignment|
275 
-              assignment.answers.each do |index, rating|
276 
-                scores[index] ||= 0
277 
-                scores[index] += rating.to_i
276 
+              scores = {}
277 
+              assignments.each do |assignment|
278 
+                assignment.answers.each do |index, rating|
279 
+                  scores[index] ||= 0
280 
+                  scores[index] += rating.to_i
281 
+                end
278 282 
               end
279 
-            end
280 283
281 
-            top_answer = scores.to_a.sort {|b, a| a.last <=> b.last }.first.first
284 
+              top_answer = scores.to_a.sort {|b, a| a.last <=> b.last }.first.first
282 285
283 
-            payload = {
284 
-              'answers' => memory['hits'][hit_id]['answers'],
285 
-              'poll' => assignments.map(&:answers),
286 
-              'best_answer' => memory['hits'][hit_id]['answers'][top_answer.to_i - 1]
287 
-            }
286 
+              payload = {
287 
+                'answers' => memory['hits'][hit_id]['answers'],
288 
+                'poll' => assignments.map(&:answers),
289 
+                'best_answer' => memory['hits'][hit_id]['answers'][top_answer.to_i - 1]
290 
+              }
288 291
289 
-            event = create_event :payload => payload
290 
-            log "Event emitted with answer(s) for poll", :outbound_event => event, :inbound_event => inbound_event
291 
-          else
292 
-            # handle normal completed HITs
293 
-            payload = { 'answers' => assignments.map(&:answers) }
294 
-
295 
-            if take_majority?
296 
-              counts = {}
297 
-              options['hit']['questions'].each do |question|
298 
-                question_counts = question['selections'].inject({}) { |memo, selection| memo[selection['key']] = 0; memo }
299 
-                assignments.each do |assignment|
300 
-                  answers = ActiveSupport::HashWithIndifferentAccess.new(assignment.answers)
301 
-                  answer = answers[question['key']]
302 
-                  question_counts[answer] += 1
292 
+              event = create_event :payload => payload
293 
+              log "Event emitted with answer(s) for poll", :outbound_event => event, :inbound_event => inbound_event
294 
+            else
295 
+              # handle normal completed HITs
296 
+              payload = { 'answers' => assignments.map(&:answers) }
297 
+
298 
+              if take_majority?
299 
+                counts = {}
300 
+                options['hit']['questions'].each do |question|
301 
+                  question_counts = question['selections'].inject({}) { |memo, selection| memo[selection['key']] = 0; memo }
302 
+                  assignments.each do |assignment|
303 
+                    answers = ActiveSupport::HashWithIndifferentAccess.new(assignment.answers)
304 
+                    answer = answers[question['key']]
305 
+                    question_counts[answer] += 1
306 
+                  end
307 
+                  counts[question['key']] = question_counts
303 308 
                 end
304 
-                counts[question['key']] = question_counts
305 
-              end
306 
-              payload['counts'] = counts
309 
+                payload['counts'] = counts
307 310
308 
-              majority_answer = counts.inject({}) do |memo, (key, question_counts)|
309 
-                memo[key] = question_counts.to_a.sort {|a, b| a.last <=> b.last }.last.first
310 
-                memo
311 
-              end
312 
-              payload['majority_answer'] = majority_answer
313 
-
314 
-              if all_questions_are_numeric?
315 
-                average_answer = counts.inject({}) do |memo, (key, question_counts)|
316 
-                  sum = divisor = 0
317 
-                  question_counts.to_a.each do |num, count|
318 
-                    sum += num.to_s.to_f * count
319 
-                    divisor += count
320 
-                  end
321 
-                  memo[key] = sum / divisor.to_f
311 
+                majority_answer = counts.inject({}) do |memo, (key, question_counts)|
312 
+                  memo[key] = question_counts.to_a.sort {|a, b| a.last <=> b.last }.last.first
322 313 
                   memo
323 314 
                 end
324 
-                payload['average_answer'] = average_answer
325 
-              end
326 
-            end
327 
-
328 
-            if create_poll?
329 
-              questions = []
330 
-              selections = 5.times.map { |i| { 'key' => i+1, 'text' => i+1 } }.reverse
331 
-              assignments.length.times do |index|
332 
-                questions << {
333 
-                  'type' => "selection",
334 
-                  'name' => "Item #{index + 1}",
335 
-                  'key' => index,
336 
-                  'required' => "true",
337 
-                  'question' => interpolate_string(options['poll_options']['row_template'], assignments[index].answers),
338 
-                  'selections' => selections
339 
-                }
315 
+                payload['majority_answer'] = majority_answer
316 
+
317 
+                if all_questions_are_numeric?
318 
+                  average_answer = counts.inject({}) do |memo, (key, question_counts)|
319 
+                    sum = divisor = 0
320 
+                    question_counts.to_a.each do |num, count|
321 
+                      sum += num.to_s.to_f * count
322 
+                      divisor += count
323 
+                    end
324 
+                    memo[key] = sum / divisor.to_f
325 
+                    memo
326 
+                  end
327 
+                  payload['average_answer'] = average_answer
328 
+                end
340 329 
               end
341 330
342 
-              poll_hit = create_hit 'title' => options['poll_options']['title'],
343 
-                                    'description' => options['poll_options']['instructions'],
344 
-                                    'questions' => questions,
345 
-                                    'assignments' => options['poll_options']['assignments'],
346 
-                                    'lifetime_in_seconds' => options['poll_options']['lifetime_in_seconds'],
347 
-                                    'reward' => options['poll_options']['reward'],
348 
-                                    'payload' => inbound_event && inbound_event.payload,
349 
-                                    'metadata' => { 'type' => 'poll',
350 
-                                                    'original_hit' => hit_id,
351 
-                                                    'answers' => assignments.map(&:answers),
352 
-                                                    'event_id' => inbound_event && inbound_event.id }
353 
-
354 
-              log "Poll HIT created with ID #{poll_hit.id} and URL #{poll_hit.url}.  Original HIT: #{hit_id}", :inbound_event => inbound_event
355 
-            else
356 
-              if options[:separate_answers]
357 
-                payload['answers'].each.with_index do |answer, index|
358 
-                  sub_payload = payload.dup
359 
-                  sub_payload.delete('answers')
360 
-                  sub_payload['answer'] = answer
361 
-                  event = create_event :payload => sub_payload
362 
-                  log "Event emitted with answer ##{index}", :outbound_event => event, :inbound_event => inbound_event
331 
+              if create_poll?
332 
+                questions = []
333 
+                selections = 5.times.map { |i| { 'key' => i+1, 'text' => i+1 } }.reverse
334 
+                assignments.length.times do |index|
335 
+                  questions << {
336 
+                    'type' => "selection",
337 
+                    'name' => "Item #{index + 1}",
338 
+                    'key' => index,
339 
+                    'required' => "true",
340 
+                    'question' => interpolate_string(options['poll_options']['row_template'], assignments[index].answers),
341 
+                    'selections' => selections
342 
+                  }
363 343 
                 end
344 
+
345 
+                poll_hit = create_hit 'title' => options['poll_options']['title'],
346 
+                                      'description' => options['poll_options']['instructions'],
347 
+                                      'questions' => questions,
348 
+                                      'assignments' => options['poll_options']['assignments'],
349 
+                                      'lifetime_in_seconds' => options['poll_options']['lifetime_in_seconds'],
350 
+                                      'reward' => options['poll_options']['reward'],
351 
+                                      'payload' => inbound_event && inbound_event.payload,
352 
+                                      'metadata' => { 'type' => 'poll',
353 
+                                                      'original_hit' => hit_id,
354 
+                                                      'answers' => assignments.map(&:answers),
355 
+                                                      'event_id' => inbound_event && inbound_event.id }
356 
+
357 
+                log "Poll HIT created with ID #{poll_hit.id} and URL #{poll_hit.url}.  Original HIT: #{hit_id}", :inbound_event => inbound_event
364 358 
               else
365 
-                event = create_event :payload => payload
366 
-                log "Event emitted with answer(s)", :outbound_event => event, :inbound_event => inbound_event
359 
+                if options[:separate_answers]
360 
+                  payload['answers'].each.with_index do |answer, index|
361 
+                    sub_payload = payload.dup
362 
+                    sub_payload.delete('answers')
363 
+                    sub_payload['answer'] = answer
364 
+                    event = create_event :payload => sub_payload
365 
+                    log "Event emitted with answer ##{index}", :outbound_event => event, :inbound_event => inbound_event
366 
+                  end
367 
+                else
368 
+                  event = create_event :payload => payload
369 
+                  log "Event emitted with answer(s)", :outbound_event => event, :inbound_event => inbound_event
370 
+                end
367 371 
               end
368 372 
             end
369 
-          end
370 373
371 
-          assignments.each(&:approve!)
372 
-          hit.dispose!
374 
+            assignments.each(&:approve!)
375 
+            hit.dispose!
373 376
374 
-          memory['hits'].delete(hit_id)
377 
+            memory['hits'].delete(hit_id)
378 
+          end
375 379 
         end
376 380 
       end
377 
-    end
378 381
379 
-    def all_questions_are_numeric?
380 
-      interpolated['hit']['questions'].all? do |question|
381 
-        question['selections'].all? do |selection|
382 
-          selection['key'] == selection['key'].to_f.to_s || selection['key'] == selection['key'].to_i.to_s
382 
+      def all_questions_are_numeric?
383 
+        interpolated['hit']['questions'].all? do |question|
384 
+          question['selections'].all? do |selection|
385 
+            selection['key'] == selection['key'].to_f.to_s || selection['key'] == selection['key'].to_i.to_s
386 
+          end
383 387 
         end
384 388 
       end
385 
-    end
386 
-
387 
-    def create_basic_hit(event = nil)
388 
-      hit = create_hit 'title' => options['hit']['title'],
389 
-                       'description' => options['hit']['description'],
390 
-                       'questions' => options['hit']['questions'],
391 
-                       'assignments' => options['hit']['assignments'],
392 
-                       'lifetime_in_seconds' => options['hit']['lifetime_in_seconds'],
393 
-                       'reward' => options['hit']['reward'],
394 
-                       'payload' => event && event.payload,
395 
-                       'metadata' => { 'event_id' => event && event.id }
396 
-
397 
-      log "HIT created with ID #{hit.id} and URL #{hit.url}", :inbound_event => event
398 
-    end
399 389
400 
-    def create_hit(opts = {})
401 
-      payload = opts['payload'] || {}
402 
-      title = interpolate_string(opts['title'], payload).strip
403 
-      description = interpolate_string(opts['description'], payload).strip
404 
-      questions = interpolate_options(opts['questions'], payload)
405 
-      hit = RTurk::Hit.create(:title => title) do |hit|
406 
-        hit.max_assignments = (opts['assignments'] || 1).to_i
407 
-        hit.description = description
408 
-        hit.lifetime = (opts['lifetime_in_seconds'] || 24 * 60 * 60).to_i
409 
-        hit.question_form AgentQuestionForm.new(:title => title, :description => description, :questions => questions)
410 
-        hit.reward = (opts['reward'] || 0.05).to_f
411 
-        #hit.qualifications.add :approval_rate, { :gt => 80 }
390 
+      def create_basic_hit(event = nil)
391 
+        hit = create_hit 'title' => options['hit']['title'],
392 
+                         'description' => options['hit']['description'],
393 
+                         'questions' => options['hit']['questions'],
394 
+                         'assignments' => options['hit']['assignments'],
395 
+                         'lifetime_in_seconds' => options['hit']['lifetime_in_seconds'],
396 
+                         'reward' => options['hit']['reward'],
397 
+                         'payload' => event && event.payload,
398 
+                         'metadata' => { 'event_id' => event && event.id }
399 
+
400 
+        log "HIT created with ID #{hit.id} and URL #{hit.url}", :inbound_event => event
412 401 
       end
413 
-      memory['hits'] ||= {}
414 
-      memory['hits'][hit.id] = opts['metadata'] || {}
415 
-      hit
416 
-    end
417 402
418 
-    # RTurk Question Form
403 
+      def create_hit(opts = {})
404 
+        payload = opts['payload'] || {}
405 
+        title = interpolate_string(opts['title'], payload).strip
406 
+        description = interpolate_string(opts['description'], payload).strip
407 
+        questions = interpolate_options(opts['questions'], payload)
408 
+        hit = RTurk::Hit.create(:title => title) do |hit|
409 
+          hit.max_assignments = (opts['assignments'] || 1).to_i
410 
+          hit.description = description
411 
+          hit.lifetime = (opts['lifetime_in_seconds'] || 24 * 60 * 60).to_i
412 
+          hit.question_form AgentQuestionForm.new(:title => title, :description => description, :questions => questions)
413 
+          hit.reward = (opts['reward'] || 0.05).to_f
414 
+          #hit.qualifications.add :approval_rate, { :gt => 80 }
415 
+        end
416 
+        memory['hits'] ||= {}
417 
+        memory['hits'][hit.id] = opts['metadata'] || {}
418 
+        hit
419 
+      end
419 420
420 
-    class AgentQuestionForm < RTurk::QuestionForm
421 
-      needs :title, :description, :questions
421 
+      # RTurk Question Form
422 422
423 
-      def question_form_content
424 
-        Overview do
425 
-          Title do
426 
-            text @title
427 
-          end
428 
-          Text do
429 
-            text @description
430 
-          end
431 
-        end
423 
+      class AgentQuestionForm < RTurk::QuestionForm
424 
+        needs :title, :description, :questions
432 425
433 
-        @questions.each.with_index do |question, index|
434 
-          Question do
435 
-            QuestionIdentifier do
436 
-              text question['key'] || "question_#{index}"
426 
+        def question_form_content
427 
+          Overview do
428 
+            Title do
429 
+              text @title
437 430 
             end
438 
-            DisplayName do
439 
-              text question['name'] || "Question ##{index}"
431 
+            Text do
432 
+              text @description
440 433 
             end
441 
-            IsRequired do
442 
-              text question['required'] || 'true'
443 
-            end
444 
-            QuestionContent do
445 
-              Text do
446 
-                text question['question']
434 
+          end
435 
+
436 
+          @questions.each.with_index do |question, index|
437 
+            Question do
438 
+              QuestionIdentifier do
439 
+                text question['key'] || "question_#{index}"
447 440 
               end
448 
-            end
449 
-            AnswerSpecification do
450 
-              if question['type'] == "selection"
441 
+              DisplayName do
442 
+                text question['name'] || "Question ##{index}"
443 
+              end
444 
+              IsRequired do
445 
+                text question['required'] || 'true'
446 
+              end
447 
+              QuestionContent do
448 
+                Text do
449 
+                  text question['question']
450 
+                end
451 
+              end
452 
+              AnswerSpecification do
453 
+                if question['type'] == "selection"
451 454
452 
-                SelectionAnswer do
453 
-                  StyleSuggestion do
454 
-                    text 'radiobutton'
455 
-                  end
456 
-                  Selections do
457 
-                    question['selections'].each do |selection|
458 
-                      Selection do
459 
-                        SelectionIdentifier do
460 
-                          text selection['key']
461 
-                        end
462 
-                        Text do
463 
-                          text selection['text']
455 
+                  SelectionAnswer do
456 
+                    StyleSuggestion do
457 
+                      text 'radiobutton'
458 
+                    end
459 
+                    Selections do
460 
+                      question['selections'].each do |selection|
461 
+                        Selection do
462 
+                          SelectionIdentifier do
463 
+                            text selection['key']
464 
+                          end
465 
+                          Text do
466 
+                            text selection['text']
467 
+                          end
464 468 
                         end
465 469 
                       end
466 470 
                     end
467 471 
                   end
468 
-                end
469 472
470 
-              else
473 
+                else
471 474
472 
-                FreeTextAnswer do
473 
-                  if question['min_length'].present? || question['max_length'].present?
474 
-                    Constraints do
475 
-                      lengths = {}
476 
-                      lengths['minLength'] = question['min_length'].to_s if question['min_length'].present?
477 
-                      lengths['maxLength'] = question['max_length'].to_s if question['max_length'].present?
478 
-                      Length lengths
475 
+                  FreeTextAnswer do
476 
+                    if question['min_length'].present? || question['max_length'].present?
477 
+                      Constraints do
478 
+                        lengths = {}
479 
+                        lengths['minLength'] = question['min_length'].to_s if question['min_length'].present?
480 
+                        lengths['maxLength'] = question['max_length'].to_s if question['max_length'].present?
481 
+                        Length lengths
482 
+                      end
479 483 
                     end
480 
-                  end
481 484
482 
-                  if question['default'].present?
483 
-                    DefaultText do
484 
-                      text question['default']
485 
+                    if question['default'].present?
486 
+                      DefaultText do
487 
+                        text question['default']
488 
+                      end
485 489 
                     end
486 490 
                   end
487 
-                end
488 491
492 
+                end
489 493 
               end
490 494 
             end
491 495 
           end

+ 3 - 0
app/models/agents/jabber_agent.rb
View File 

@@ -3,7 +3,10 @@ module Agents
3 3 
     cannot_be_scheduled!
4 4 
     cannot_create_events!
5 5
6 
+    gem_dependency_check { defined?(Jabber) }
7 
+
6 8 
     description <<-MD
9 
+      #{'## Include `xmpp4r` in your Gemfile to use this Agent!' if dependencies_missing?}
7 10 
       The JabberAgent will send any events it receives to your Jabber/XMPP IM account.
8 11
9 12 
       Specify the `jabber_server` and `jabber_port` for your Jabber server.

+ 3 - 1
app/models/agents/mqtt_agent.rb
View File 

@@ -1,10 +1,12 @@
1 1 
 # encoding: utf-8
2 
-require "mqtt"
3 2 
 require "json"
4 3
5 4 
 module Agents
6 5 
   class MqttAgent < Agent
6 
+    gem_dependency_check { defined?(MQTT) }
7 
+
7 8 
     description <<-MD
9 
+      #{'## Include `mqtt` in your Gemfile to use this Agent!' if dependencies_missing?}
8 10 
       The MQTT agent allows both publication and subscription to an MQTT topic.
9 11
10 12 
       MQTT is a generic transport protocol for machine to machine communication.

+ 6 - 2
app/models/agents/slack_agent.rb
View File 

@@ -1,11 +1,15 @@
1 1 
 module Agents
2 2 
   class SlackAgent < Agent
3 
+    DEFAULT_WEBHOOK = 'incoming-webhook'
4 
+    DEFAULT_USERNAME = 'Huginn'
5 
+
3 6 
     cannot_be_scheduled!
4 7 
     cannot_create_events!
5 8
6 
-    DEFAULT_WEBHOOK = 'incoming-webhook'
7 
-    DEFAULT_USERNAME = 'Huginn'
9 
+    gem_dependency_check { defined?(Slack) }
10 
+
8 11 
     description <<-MD
12 
+      #{'## Include `slack-notifier` in your Gemfile to use this Agent!' if dependencies_missing?}
9 13 
       The SlackAgent lets you receive events and send notifications to [slack](https://slack.com/).
10 14
11 15 
       To get started, you will first need to setup an incoming webhook.

+ 13 - 8
app/models/agents/twilio_agent.rb
View File 

@@ -1,4 +1,3 @@
1 
-require 'twilio-ruby'
2 1 
 require 'securerandom'
3 2
4 3 
 module Agents
 
@@ -6,7 +5,10 @@ module Agents
6 5 
     cannot_be_scheduled!
7 6 
     cannot_create_events!
8 7
8 
+    gem_dependency_check { defined?(Twilio) }
9 
+
9 10 
     description <<-MD
11 
+      #{'## Include `twilio-ruby` in your Gemfile to use this Agent!' if dependencies_missing?}
10 12 
       The TwilioAgent receives and collects events and sends them via text message (up to 160 characters) or gives you a call when scheduled.
11 13
12 14 
       It is assumed that events have a `message`, `text`, or `sms` key, the value of which is sent as the content of the text message/call. You can use the EventFormattingAgent if your event does not provide these keys.
 
@@ -39,7 +41,6 @@ module Agents
39 41 
     end
40 42
41 43 
     def receive(incoming_events)
42 
-      @client = Twilio::REST::Client.new interpolated['account_sid'], interpolated['auth_token']
43 44 
       memory['pending_calls'] ||= {}
44 45 
       incoming_events.each do |event|
45 46 
         message = (event.payload['message'].presence || event.payload['text'].presence || event.payload['sms'].presence).to_s
 
@@ -63,15 +64,15 @@ module Agents
63 64 
     end
64 65
65 66 
     def send_message(message)
66 
-      @client.account.sms.messages.create :from => interpolated['sender_cell'],
67 
-                                          :to => interpolated['receiver_cell'],
68 
-                                          :body => message
67 
+      client.account.sms.messages.create :from => interpolated['sender_cell'],
68 
+                                         :to => interpolated['receiver_cell'],
69 
+                                         :body => message
69 70 
     end
70 71
71 72 
     def make_call(secret)
72 
-      @client.account.calls.create :from => interpolated['sender_cell'],
73 
-                                   :to => interpolated['receiver_cell'],
74 
-                                   :url => post_url(interpolated['server_url'], secret)
73 
+      client.account.calls.create :from => interpolated['sender_cell'],
74 
+                                  :to => interpolated['receiver_cell'],
75 
+                                  :url => post_url(interpolated['server_url'], secret)
75 76 
     end
76 77
77 78 
     def post_url(server_url, secret)
 
@@ -85,5 +86,9 @@ module Agents
85 86 
         [response.text, 200]
86 87 
       end
87 88 
     end
89 
+
90 
+    def client
91 
+      @client ||= Twilio::REST::Client.new interpolated['account_sid'], interpolated['auth_token']
92 
+    end
88 93 
   end
89 94 
 end

+ 3 - 0
app/models/agents/weather_agent.rb
View File 

@@ -5,7 +5,10 @@ module Agents
5 5 
   class WeatherAgent < Agent
6 6 
     cannot_receive_events!
7 7
8 
+    gem_dependency_check { defined?(Wunderground) && defined?(ForecastIO) }
9 
+
8 10 
     description <<-MD
11 
+      #{'## Include `forecast_io` and `wunderground` in your Gemfile to use this Agent!' if dependencies_missing?}
9 12 
       The WeatherAgent creates an event for the day's weather at a given `location`.
10 13
11 14 
       You also must select `which_day` you would like to get the weather for where the number 0 is for today and 1 is for tomorrow and so on. Weather is only returned for 1 week at a time.

+ 2 - 3
app/models/agents/weibo_publish_agent.rb
View File 

@@ -1,5 +1,4 @@
1 1 
 # encoding: utf-8
2 
-require "weibo_2"
3 2
4 3 
 module Agents
5 4 
   class WeiboPublishAgent < Agent
 
@@ -8,6 +7,7 @@ module Agents
8 7 
     cannot_be_scheduled!
9 8
10 9 
     description <<-MD
10 
+      #{'## Include `weibo_2` in your Gemfile to use this Agent!' if dependencies_missing?}
11 11 
       The WeiboPublishAgent publishes tweets from the events it receives.
12 12
13 13 
       You must first set up a Weibo app and generate an `acess_token` for the user to send statuses as.
 
@@ -79,8 +79,7 @@ module Agents
79 79 
       tweet_json[:entities][:urls].each do |url|
80 80 
         text.gsub! url[:url], url[:expanded_url]
81 81 
       end
82 
-      return text
82 
+      text
83 83 
     end
84 
-
85 84 
   end
86 85 
 end

+ 1 - 1
app/models/agents/weibo_user_agent.rb
View File 

@@ -1,5 +1,4 @@
1 1 
 # encoding: utf-8
2 
-require "weibo_2"
3 2
4 3 
 module Agents
5 4 
   class WeiboUserAgent < Agent
 
@@ -8,6 +7,7 @@ module Agents
8 7 
     cannot_receive_events!
9 8
10 9 
     description <<-MD
10 
+      #{'## Include `weibo_2` in your Gemfile to use this Agent!' if dependencies_missing?}
11 11 
       The WeiboUserAgent follows the timeline of a specified Weibo user. It uses this endpoint: http://open.weibo.com/wiki/2/statuses/user_timeline/en
12 12
13 13 
       You must first set up a Weibo app and generate an `acess_token` to authenticate with. Provide that, along with the `app_key` and `app_secret` for your Weibo app in the options.

+ 6 - 6
app/views/agents/_table.html.erb
View File 

@@ -13,7 +13,7 @@
13 13
14 14 
     <% @agents.each do |agent| %>
15 15 
       <tr>
16 
-        <td class='<%= "agent-disabled" if agent.disabled? %>'>
16 
+        <td class='<%= "agent-unavailable" if agent.unavailable? %>'>
17 17 
           <%= link_to agent.name, agent_path(agent) %>
18 18 
           <br/>
19 19 
           <span class='text-muted'><%= agent.short_type.titleize %></span>
 
@@ -23,35 +23,35 @@
23 23 
             </span>
24 24 
           <% end %>
25 25 
         </td>
26 
-        <td class='<%= "agent-disabled" if agent.disabled? %>'>
26 
+        <td class='<%= "agent-unavailable" if agent.unavailable? %>'>
27 27 
           <% if agent.can_be_scheduled? %>
28 28 
             <%= agent_schedule(agent, ',<br/>') %>
29 29 
           <% else %>
30 30 
             <span class='not-applicable'></span>
31 31 
           <% end %>
32 32 
         </td>
33 
-        <td class='<%= "agent-disabled" if agent.disabled? %>'>
33 
+        <td class='<%= "agent-unavailable" if agent.unavailable? %>'>
34 34 
           <% if agent.can_be_scheduled? %>
35 35 
             <%= agent.last_check_at ? time_ago_in_words(agent.last_check_at) + " ago" : "never" %>
36 36 
           <% else %>
37 37 
             <span class='not-applicable'></span>
38 38 
           <% end %>
39 39 
         </td>
40 
-        <td class='<%= "agent-disabled" if agent.disabled? %>'>
40 
+        <td class='<%= "agent-unavailable" if agent.unavailable? %>'>
41 41 
           <% if agent.can_create_events? %>
42 42 
             <%= agent.last_event_at ? time_ago_in_words(agent.last_event_at) + " ago" : "never" %>
43 43 
           <% else %>
44 44 
             <span class='not-applicable'></span>
45 45 
           <% end %>
46 46 
         </td>
47 
-        <td class='<%= "agent-disabled" if agent.disabled? %>'>
47 
+        <td class='<%= "agent-unavailable" if agent.unavailable? %>'>
48 48 
           <% if agent.can_receive_events? %>
49 49 
             <%= agent.last_receive_at ? time_ago_in_words(agent.last_receive_at) + " ago" : "never" %>
50 50 
           <% else %>
51 51 
             <span class='not-applicable'></span>
52 52 
           <% end %>
53 53 
         </td>
54 
-        <td class='<%= "agent-disabled" if agent.disabled? %>'>
54 
+        <td class='<%= "agent-unavailable" if agent.unavailable? %>'>
55 55 
           <% if agent.can_create_events? %>
56 56 
             <%= link_to(agent.events_count || 0, agent_events_path(agent)) %>
57 57 
           <% else %>

+ 3 - 3
app/views/services/index.html.erb
View File 

@@ -11,13 +11,13 @@
11 11 
         <%= link_to 'wiki', 'https://github.com/cantino/huginn/wiki/Configuring-OAuth-applications', target: :_blank %>
12 12 
         for guidance.
13 13 
       </p>
14 
-      <% if has_oauth_configuration_for('twitter') %>
14 
+      <% if has_oauth_configuration_for?('twitter') %>
15 15 
         <p><%= link_to "Authenticate with Twitter", "/auth/twitter" %></p>
16 16 
       <% end %>
17 
-      <% if has_oauth_configuration_for('thirty_seven_signals') %>
17 
+      <% if has_oauth_configuration_for?('thirty_seven_signals') %>
18 18 
         <p><%= link_to "Authenticate with 37Signals (Basecamp)", "/auth/37signals" %></p>
19 19 
       <% end -%>
20 
-      <% if has_oauth_configuration_for('github') %>
20 
+      <% if has_oauth_configuration_for?('github') %>
21 21 
         <p><%= link_to "Authenticate with Github", "/auth/github" %></p>
22 22 
       <% end -%>
23 23 
       <hr>

+ 1 - 1
config/initializers/aws.rb
View File 

@@ -1,4 +1,4 @@
1 
-unless Rails.env.test?
1 
+if defined?(RTurk) && !Rails.env.test?
2 2 
   RTurk::logger.level = Logger::DEBUG
3 3 
   RTurk.setup(ENV['AWS_ACCESS_KEY_ID'], ENV['AWS_ACCESS_KEY'], :sandbox => ENV['AWS_SANDBOX'] == "true")
4 4 
 end

+ 21 - 3
config/initializers/omniauth.rb
View File 

@@ -1,5 +1,23 @@
1 
+LOADED_OMNIAUTH_STRATEGIES = {
2 
+  'twitter'   => defined?(OmniAuth::Strategies::Twitter),
3 
+  '37signals' => defined?(OmniAuth::Strategies::ThirtySevenSignals),
4 
+  'github'    => defined?(OmniAuth::Strategies::GitHub)
5 
+}
6 
+
7 
+def has_oauth_configuration_for?(provider)
8 
+  LOADED_OMNIAUTH_STRATEGIES[provider.to_s] && ENV["#{provider.upcase}_OAUTH_KEY"].present? && ENV["#{provider.upcase}_OAUTH_SECRET"].present?
9 
+end
10 
+
1 11 
 Rails.application.config.middleware.use OmniAuth::Builder do
2 
-  provider :twitter, ENV['TWITTER_OAUTH_KEY'], ENV['TWITTER_OAUTH_SECRET'], authorize_params: {force_login: 'true', use_authorize: 'true'}
3 
-  provider '37signals', ENV['THIRTY_SEVEN_SIGNALS_OAUTH_KEY'], ENV['THIRTY_SEVEN_SIGNALS_OAUTH_SECRET']
4 
-  provider :github, ENV['GITHUB_OAUTH_KEY'], ENV['GITHUB_OAUTH_SECRET']
12 
+  if has_oauth_configuration_for?('twitter')
13 
+    provider 'twitter', ENV['TWITTER_OAUTH_KEY'], ENV['TWITTER_OAUTH_SECRET'], authorize_params: {force_login: 'true', use_authorize: 'true'}
14 
+  end
15 
+
16 
+  if has_oauth_configuration_for?('37signals')
17 
+    provider '37signals', ENV['THIRTY_SEVEN_SIGNALS_OAUTH_KEY'], ENV['THIRTY_SEVEN_SIGNALS_OAUTH_SECRET']
18 
+  end
19 
+
20 
+  if has_oauth_configuration_for?('github')
21 
+    provider 'github', ENV['GITHUB_OAUTH_KEY'], ENV['GITHUB_OAUTH_SECRET']
22 
+  end
5 23 
 end

+ 1 - 1
lib/huginn_scheduler.rb
View File 

@@ -40,7 +40,7 @@ class Rufus::Scheduler
40 40 
   def schedule_scheduler_agent(agent)
41 41 
     job = scheduler_agent_job(agent)
42 42
43 
-    if agent.disabled?
43 
+    if agent.unavailable?
44 44 
       if job
45 45 
         puts "Unscheduling SchedulerAgent##{agent.id} (disabled)"
46 46 
         job.unschedule