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Merge pull request #45 from albertsun/twitter_user_agent

Twitter user agent

Andrew Cantino vor 12 Jahren
Ursprung
15a11b01f7 a6167d5803
Commit
a0a074c96f
3 geänderte Dateien mit 184 neuen Zeilen und 0 gelöschten Zeilen
Diff-Statistik anzeigen
  1. 155 0
      app/models/agents/twitter_user_agent.rb
  2. 1 0
      spec/data_fixtures/user_tweets.json
  3. 28 0
      spec/models/agents/twitter_user_agent_spec.rb

+ 155 - 0
app/models/agents/twitter_user_agent.rb
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@@ -0,0 +1,155 @@
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+require "twitter"
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+
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+module Agents
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+  class TwitterUserAgent < Agent
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+    cannot_receive_events!
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+
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+    description <<-MD
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+      The TwitterUserAgent follows the timeline of a specified Twitter user.
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+
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+      You must set up a Twitter app and provide it's `consumer_key`, `consumer_secret`, `oauth_token` and `oauth_token_secret`, (Also shown as "Access token" on the Twitter developer's site.) along with the `username` of the Twitter user to monitor.
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+
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+      Set `expected_update_period_in_days` to the maximum amount of time that you'd expect to pass between Events being created by this Agent.
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+    MD
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+
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+    event_description <<-MD
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+      Events are the raw JSON provided by the Twitter API. Should look something like:
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+
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+        {
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+         :created_at=>"Thu Apr 04 13:27:48 +0000 2013",
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+         :id=>319803490421596160,
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+         :id_str=>"319803490421596160",
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+         :text=>
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+          "In which @jeresig goes to an art gallery and is \"the JavaScript programmer\". http://t.co/gt3PT1d3G1",
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+         :source=>
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+          "<a href=\"http://itunes.apple.com/us/app/twitter/id409789998?mt=12\" rel=\"nofollow\">Twitter for Mac</a>",
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+         :truncated=>false,
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+         :in_reply_to_status_id=>nil,
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+         :in_reply_to_status_id_str=>nil,
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+         :in_reply_to_user_id=>nil,
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+         :in_reply_to_user_id_str=>nil,
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+         :in_reply_to_screen_name=>nil,
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+         :user=>
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+          {:id=>2341001,
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+           :id_str=>"2341001",
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+           :name=>"Albert Sun",
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+           :screen_name=>"albertsun",
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+           :location=>"New York, NY",
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+           :description=>
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+            "News apps developer at NYT, formerly WSJ. graduated Penn 2010, geek, journalist, data-viz, nlp, gis, digital economics =)",
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+           :url=>"http://albertsun.info",
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+           :entities=>
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+            {:url=>
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+              {:urls=>
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+                [{:url=>"http://albertsun.info",
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+                  :expanded_url=>nil,
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+                  :indices=>[0, 21]}]},
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+             :description=>{:urls=>[]}},
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+           :protected=>false,
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+           :followers_count=>1857,
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+           :friends_count=>798,
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+           :listed_count=>115,
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+           :created_at=>"Mon Mar 26 19:22:05 +0000 2007",
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+           :favourites_count=>9,
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+           :utc_offset=>-18000,
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+           :time_zone=>"Eastern Time (US & Canada)",
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+           :geo_enabled=>false,
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+           :verified=>false,
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+           :statuses_count=>2572,
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+           :lang=>"en",
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+           :contributors_enabled=>false,
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+           :is_translator=>false,
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+           :profile_background_color=>"1B2A2B",
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+           :profile_background_image_url=>
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+            "http://a0.twimg.com/profile_background_images/2802438/twitterbg.jpg",
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+           :profile_background_image_url_https=>
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+            "https://si0.twimg.com/profile_background_images/2802438/twitterbg.jpg",
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+           :profile_background_tile=>false,
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+           :profile_image_url=>
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+            "http://a0.twimg.com/profile_images/110500205/profile-square_normal.jpg",
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+           :profile_image_url_https=>
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+            "https://si0.twimg.com/profile_images/110500205/profile-square_normal.jpg",
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+           :profile_link_color=>"0000FF",
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+           :profile_sidebar_border_color=>"87BC44",
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+           :profile_sidebar_fill_color=>"E0FF92",
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+           :profile_text_color=>"000000",
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+           :profile_use_background_image=>true,
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+           :default_profile=>false,
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+           :default_profile_image=>false,
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+           :following=>false,
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+           :follow_request_sent=>false,
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+           :notifications=>false},
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+         :geo=>nil,
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+         :coordinates=>nil,
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+         :place=>nil,
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+         :contributors=>nil,
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+         :retweet_count=>0,
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+         :favorite_count=>0,
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+         :entities=>
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+          {:hashtags=>[],
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+           :urls=>
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+            [{:url=>"http://t.co/gt3PT1d3G1",
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+              :expanded_url=>
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+               "http://www.nytimes.com/2013/04/04/fashion/art-and-techology-a-clash-of-cultures.html?pagewanted=all",
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+              :display_url=>"nytimes.com/2013/04/04/fas",
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+              :indices=>[77, 99]}],
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+           :user_mentions=>
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+            [{:screen_name=>"jeresig",
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+              :name=>"John Resig",
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+              :id=>752673,
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+              :id_str=>"752673",
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+              :indices=>[9, 17]}]},
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+         :favorited=>false,
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+         :retweeted=>false,
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+         :possibly_sensitive=>false,
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+         :lang=>"en"
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+        }
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+    MD
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+
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+    default_schedule "every_1h"
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+
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+    def validate_options
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+      unless options[:username].present? && options[:expected_update_period_in_days].present? && options[:consumer_key].present? && options[:consumer_secret].present? && options[:oauth_token].present? && options[:oauth_token_secret].present?
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+        errors.add(:base, "expected_update_period_in_days, username, consumer_key, consumer_secret, oauth_token and oauth_token_secret are required")
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+      end
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+    end
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+
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+    def working?
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+      (event = event_created_within(options[:expected_update_period_in_days].to_i.days)) && event.payload.present?
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+    end
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+
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+    def default_options
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+      {
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+          :username => "tectonic",
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+          :expected_update_period_in_days => "2",
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+          :consumer_key => "---",
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+          :consumer_secret => "---",
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+          :oauth_token => "---",
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+          :oauth_token_secret => "---"
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+      }
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+    end
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+
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+    def check
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+      Twitter.configure do |config|
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+        config.consumer_key = options[:consumer_key]
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+        config.consumer_secret = options[:consumer_secret]
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+        config.oauth_token = options[:oauth_token]
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+        config.oauth_token_secret = options[:oauth_token_secret]
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+      end
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+
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+      since_id = memory[:since_id] || nil
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+      opts = {:count => 200, :include_rts => true, :exclude_replies => false, :include_entities => true, :contributor_details => true}
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+      opts.merge! :since_id => since_id unless since_id.nil?
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+
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+      tweets = Twitter.user_timeline(options[:username], opts)
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+
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+      tweets.each do |tweet|
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+        memory[:since_id] = tweet.id if !memory[:since_id] || (tweet.id > memory[:since_id])
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+
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+        create_event :payload => tweet.attrs
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+      end
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+
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+      save!
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+    end
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+  end
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+end

+ 1 - 0
spec/data_fixtures/user_tweets.json
Datei anzeigen 

@@ -0,0 +1 @@
1 
+[{"created_at":"Sun Apr 07 20:34:17 +0000 2013","id":320997982096990208,"id_str":"320997982096990208","text":"@christophe971 Cool project!","source":"web","truncated":false,"in_reply_to_status_id":320990180205002752,"in_reply_to_status_id_str":"320990180205002752","in_reply_to_user_id":12574212,"in_reply_to_user_id_str":"12574212","in_reply_to_screen_name":"christophe971","user":{"id":9813372,"id_str":"9813372","name":"Andrew Cantino","screen_name":"tectonic","location":"San Francisco, CA","description":"Experimentalist, web developer, and VP of Engineering at @Mavenlink.","url":"http://andrewcantino.com","entities":{"url":{"urls":[{"url":"http://andrewcantino.com","expanded_url":null,"indices":[0,24]}]},"description":{"urls":[]}},"protected":false,"followers_count":999,"friends_count":492,"listed_count":39,"created_at":"Wed Oct 31 03:16:39 +0000 2007","favourites_count":132,"utc_offset":-28800,"time_zone":"Pacific Time (US & Canada)","geo_enabled":true,"verified":false,"statuses_count":3433,"lang":"en","contributors_enabled":false,"is_translator":false,"profile_background_color":"352726","profile_background_image_url":"http://a0.twimg.com/images/themes/theme5/bg.gif","profile_background_image_url_https":"https://si0.twimg.com/images/themes/theme5/bg.gif","profile_background_tile":false,"profile_image_url":"http://a0.twimg.com/profile_images/1694984565/me-right_normal.jpg","profile_image_url_https":"https://si0.twimg.com/profile_images/1694984565/me-right_normal.jpg","profile_link_color":"D02B55","profile_sidebar_border_color":"829D5E","profile_sidebar_fill_color":"99CC33","profile_text_color":"3E4415","profile_use_background_image":true,"default_profile":false,"default_profile_image":false,"following":null,"follow_request_sent":false,"notifications":null},"geo":null,"coordinates":null,"place":null,"contributors":null,"retweet_count":0,"favorite_count":0,"entities":{"hashtags":[],"urls":[],"user_mentions":[{"screen_name":"christophe971","name":"Christophe Maximin","id":12574212,"id_str":"12574212","indices":[0,14]}]},"favorited":false,"retweeted":false,"lang":"en"},{"created_at":"Sun Apr 07 20:34:06 +0000 2013","id":320997936773349378,"id_str":"320997936773349378","text":"@christophe971 Fair enough.  I've previously worked on something very similar and wondered if you're looking for collaborators.","source":"web","truncated":false,"in_reply_to_status_id":320990180205002752,"in_reply_to_status_id_str":"320990180205002752","in_reply_to_user_id":12574212,"in_reply_to_user_id_str":"12574212","in_reply_to_screen_name":"christophe971","user":{"id":9813372,"id_str":"9813372","name":"Andrew Cantino","screen_name":"tectonic","location":"San Francisco, CA","description":"Experimentalist, web developer, and VP of Engineering at @Mavenlink.","url":"http://andrewcantino.com","entities":{"url":{"urls":[{"url":"http://andrewcantino.com","expanded_url":null,"indices":[0,24]}]},"description":{"urls":[]}},"protected":false,"followers_count":999,"friends_count":492,"listed_count":39,"created_at":"Wed Oct 31 03:16:39 +0000 2007","favourites_count":132,"utc_offset":-28800,"time_zone":"Pacific Time (US & Canada)","geo_enabled":true,"verified":false,"statuses_count":3433,"lang":"en","contributors_enabled":false,"is_translator":false,"profile_background_color":"352726","profile_background_image_url":"http://a0.twimg.com/images/themes/theme5/bg.gif","profile_background_image_url_https":"https://si0.twimg.com/images/themes/theme5/bg.gif","profile_background_tile":false,"profile_image_url":"http://a0.twimg.com/profile_images/1694984565/me-right_normal.jpg","profile_image_url_https":"https://si0.twimg.com/profile_images/1694984565/me-right_normal.jpg","profile_link_color":"D02B55","profile_sidebar_border_color":"829D5E","profile_sidebar_fill_color":"99CC33","profile_text_color":"3E4415","profile_use_background_image":true,"default_profile":false,"default_profile_image":false,"following":null,"follow_request_sent":false,"notifications":null},"geo":null,"coordinates":null,"place":null,"contributors":null,"retweet_count":0,"favorite_count":0,"entities":{"hashtags":[],"urls":[],"user_mentions":[{"screen_name":"christophe971","name":"Christophe Maximin","id":12574212,"id_str":"12574212","indices":[0,14]}]},"favorited":false,"retweeted":false,"lang":"en"},{"created_at":"Sun Apr 07 19:59:21 +0000 2013","id":320989192488382464,"id_str":"320989192488382464","text":"@christophe971 Is denisthebot open source?","source":"web","truncated":false,"in_reply_to_status_id":null,"in_reply_to_status_id_str":null,"in_reply_to_user_id":12574212,"in_reply_to_user_id_str":"12574212","in_reply_to_screen_name":"christophe971","user":{"id":9813372,"id_str":"9813372","name":"Andrew Cantino","screen_name":"tectonic","location":"San Francisco, CA","description":"Experimentalist, web developer, and VP of Engineering at @Mavenlink.","url":"http://andrewcantino.com","entities":{"url":{"urls":[{"url":"http://andrewcantino.com","expanded_url":null,"indices":[0,24]}]},"description":{"urls":[]}},"protected":false,"followers_count":999,"friends_count":492,"listed_count":39,"created_at":"Wed Oct 31 03:16:39 +0000 2007","favourites_count":132,"utc_offset":-28800,"time_zone":"Pacific Time (US & Canada)","geo_enabled":true,"verified":false,"statuses_count":3433,"lang":"en","contributors_enabled":false,"is_translator":false,"profile_background_color":"352726","profile_background_image_url":"http://a0.twimg.com/images/themes/theme5/bg.gif","profile_background_image_url_https":"https://si0.twimg.com/images/themes/theme5/bg.gif","profile_background_tile":false,"profile_image_url":"http://a0.twimg.com/profile_images/1694984565/me-right_normal.jpg","profile_image_url_https":"https://si0.twimg.com/profile_images/1694984565/me-right_normal.jpg","profile_link_color":"D02B55","profile_sidebar_border_color":"829D5E","profile_sidebar_fill_color":"99CC33","profile_text_color":"3E4415","profile_use_background_image":true,"default_profile":false,"default_profile_image":false,"following":null,"follow_request_sent":false,"notifications":null},"geo":null,"coordinates":null,"place":null,"contributors":null,"retweet_count":0,"favorite_count":0,"entities":{"hashtags":[],"urls":[],"user_mentions":[{"screen_name":"christophe971","name":"Christophe Maximin","id":12574212,"id_str":"12574212","indices":[0,14]}]},"favorited":false,"retweeted":false,"lang":"nl"},{"created_at":"Sun Apr 07 00:18:42 +0000 2013","id":320692069385527296,"id_str":"320692069385527296","text":"Netflix won’t allow a password longer than 10 characters.  Fail.","source":"<a href=\"http://tapbots.com/software/tweetbot/mac\" rel=\"nofollow\">Tweetbot for Mac</a>","truncated":false,"in_reply_to_status_id":null,"in_reply_to_status_id_str":null,"in_reply_to_user_id":null,"in_reply_to_user_id_str":null,"in_reply_to_screen_name":null,"user":{"id":9813372,"id_str":"9813372","name":"Andrew Cantino","screen_name":"tectonic","location":"San Francisco, CA","description":"Experimentalist, web developer, and VP of Engineering at @Mavenlink.","url":"http://andrewcantino.com","entities":{"url":{"urls":[{"url":"http://andrewcantino.com","expanded_url":null,"indices":[0,24]}]},"description":{"urls":[]}},"protected":false,"followers_count":999,"friends_count":492,"listed_count":39,"created_at":"Wed Oct 31 03:16:39 +0000 2007","favourites_count":132,"utc_offset":-28800,"time_zone":"Pacific Time (US & Canada)","geo_enabled":true,"verified":false,"statuses_count":3433,"lang":"en","contributors_enabled":false,"is_translator":false,"profile_background_color":"352726","profile_background_image_url":"http://a0.twimg.com/images/themes/theme5/bg.gif","profile_background_image_url_https":"https://si0.twimg.com/images/themes/theme5/bg.gif","profile_background_tile":false,"profile_image_url":"http://a0.twimg.com/profile_images/1694984565/me-right_normal.jpg","profile_image_url_https":"https://si0.twimg.com/profile_images/1694984565/me-right_normal.jpg","profile_link_color":"D02B55","profile_sidebar_border_color":"829D5E","profile_sidebar_fill_color":"99CC33","profile_text_color":"3E4415","profile_use_background_image":true,"default_profile":false,"default_profile_image":false,"following":null,"follow_request_sent":false,"notifications":null},"geo":null,"coordinates":null,"place":{"id":"8d2591b0d50daf32","url":"https://api.twitter.com/1.1/geo/id/8d2591b0d50daf32.json","place_type":"neighborhood","name":"Lower Haight","full_name":"Lower Haight, San Francisco","country_code":"US","country":"United States","polylines":[],"bounding_box":{"type":"Polygon","coordinates":[[[-122.437382,37.769551],[-122.421482,37.769551],[-122.421482,37.77602],[-122.437382,37.77602]]]},"attributes":{}},"contributors":null,"retweet_count":2,"favorite_count":0,"entities":{"hashtags":[],"urls":[],"user_mentions":[]},"favorited":false,"retweeted":false,"lang":"en"},{"created_at":"Sat Apr 06 18:42:44 +0000 2013","id":320607521532432384,"id_str":"320607521532432384","text":"@ryanmaxwell @draconisnz let me know if you use it, or have suggestions!","source":"<a href=\"http://twitter.com/download/iphone\" rel=\"nofollow\">Twitter for iPhone</a>","truncated":false,"in_reply_to_status_id":320454615885807616,"in_reply_to_status_id_str":"320454615885807616","in_reply_to_user_id":14658141,"in_reply_to_user_id_str":"14658141","in_reply_to_screen_name":"ryanmaxwell","user":{"id":9813372,"id_str":"9813372","name":"Andrew Cantino","screen_name":"tectonic","location":"San Francisco, CA","description":"Experimentalist, web developer, and VP of Engineering at @Mavenlink.","url":"http://andrewcantino.com","entities":{"url":{"urls":[{"url":"http://andrewcantino.com","expanded_url":null,"indices":[0,24]}]},"description":{"urls":[]}},"protected":false,"followers_count":999,"friends_count":492,"listed_count":39,"created_at":"Wed Oct 31 03:16:39 +0000 2007","favourites_count":132,"utc_offset":-28800,"time_zone":"Pacific Time (US & Canada)","geo_enabled":true,"verified":false,"statuses_count":3433,"lang":"en","contributors_enabled":false,"is_translator":false,"profile_background_color":"352726","profile_background_image_url":"http://a0.twimg.com/images/themes/theme5/bg.gif","profile_background_image_url_https":"https://si0.twimg.com/images/themes/theme5/bg.gif","profile_background_tile":false,"profile_image_url":"http://a0.twimg.com/profile_images/1694984565/me-right_normal.jpg","profile_image_url_https":"https://si0.twimg.com/profile_images/1694984565/me-right_normal.jpg","profile_link_color":"D02B55","profile_sidebar_border_color":"829D5E","profile_sidebar_fill_color":"99CC33","profile_text_color":"3E4415","profile_use_background_image":true,"default_profile":false,"default_profile_image":false,"following":null,"follow_request_sent":false,"notifications":null},"geo":null,"coordinates":null,"place":null,"contributors":null,"retweet_count":0,"favorite_count":0,"entities":{"hashtags":[],"urls":[],"user_mentions":[{"screen_name":"ryanmaxwell","name":"Ryan Maxwell","id":14658141,"id_str":"14658141","indices":[0,12]},{"screen_name":"draconisNZ","name":"Dan","id":14979092,"id_str":"14979092","indices":[13,24]}]},"favorited":false,"retweeted":false,"lang":"en"}]

+ 28 - 0
spec/models/agents/twitter_user_agent_spec.rb
Datei anzeigen 

@@ -0,0 +1,28 @@
1 
+require 'spec_helper'
2 
+
3 
+describe Agents::TwitterUserAgent do
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+  before do
5 
+    # intercept the twitter API request for @tectonic's user profile
6 
+    stub_request(:any, /tectonic/).to_return(:body => File.read(Rails.root.join("spec/data_fixtures/user_tweets.json")), :status => 200)
7 
+
8 
+    @opts = {
9 
+      :username => "tectonic",
10 
+      :expected_update_period_in_days => "2",
11 
+      :consumer_key => "---",
12 
+      :consumer_secret => "---",
13 
+      :oauth_token => "---",
14 
+      :oauth_token_secret => "---"
15 
+    }
16 
+
17 
+    @checker = Agents::TwitterUserAgent.new(:name => "tectonic", :options => @opts)
18 
+    @checker.user = users(:bob)
19 
+    @checker.save!
20 
+  end
21 
+
22 
+  describe "#check" do
23 
+    it "should check for changes" do
24 
+      lambda { @checker.check }.should change { Event.count }.by(5)
25 
+    end
26 
+  end
27 
+
28 
+end