random response with web hook

.gitignore

@@ -0,0 +1 @@
+config.rb

Gemfile

@@ -1,5 +1,9 @@
+source 'https://rubygems.org'
 gem 'thin'
 gem 'sinatra'
 
+gem 'faraday'
+gem 'faraday_middleware'
 gem 'json'
 
+gem 'awesome_print'

Gemfile.lock

@@ -1,8 +1,15 @@
 GEM
+  remote: https://rubygems.org/
   specs:
+    awesome_print (1.6.1)
     daemons (1.2.2)
     eventmachine (1.0.7)
+    faraday (0.9.1)
+      multipart-post (>= 1.2, < 3)
+    faraday_middleware (0.9.1)
+      faraday (>= 0.7.4, < 0.10)
     json (1.8.2)
+    multipart-post (2.0.0)
     rack (1.6.0)
     rack-protection (1.5.3)
       rack
@@ -20,6 +27,9 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
+  awesome_print
+  faraday
+  faraday_middleware
   json
   sinatra
   thin

app/meme_bot.rb

@@ -0,0 +1,68 @@
+require 'json'
+require 'workers/random_salutation'
+require 'workers/get_giphy'
+
+get '/?' do
+  content_type :json
+  greeting = RandomSalutation.new
+  {
+    text: greeting.short,
+  }.to_json
+end
+
+get '/greet/:length/?' do
+  content_type :json
+  greeting = RandomSalutation.new
+  { text: greeting.send(params[:length]) }.to_json
+end
+
+post '/random/?' do
+  raise(InvalidTokenError) unless params[:token] == Config.team_key
+
+  giphy = GetGiphy.new
+  gif = giphy.random( params['text'] )
+
+  connection.post do |c|
+    c.url Config.in_hook
+    c.headers['Content-Type'] = 'application/json'
+    c.body = {
+                channel: "##{params['channel_name']}",
+                text: params['text'],
+                attachments: [{
+                    title_link: gif['url'],
+                    image_url: gif['image_url'],
+                    fallback: 'An amazing random giphy from MemeBot',
+                  }]
+
+              }.to_json
+  end
+end
+
+post '/search/?' do
+  raise(InvalidTokenError) unless params[:token] == Config.team_key
+
+  giphy = GetGiphy.new
+  gif = giphy.search( params['text'] )
+
+  connection.post do |c|
+    c.url Config.in_hook
+    c.headers['Content-Type'] = 'application/json'
+    c.body = {
+                channel: "##{params['channel_name']}",
+                text: params['text'],
+                attachments: [{
+                    title_link: gif['images']['original']['url'],
+                    image_url: gif['images']['original']['url'],
+                    fallback: 'An amazing random giphy from MemeBot',
+                  }]
+
+              }.to_json
+  end
+end
+
+def connection
+  Faraday.new(url: "https://hooks.slack.com/services/") do |c|
+    c.use FaradayMiddleware::ParseJson, content_type: 'application/json'
+    c.adapter Faraday.default_adapter
+  end
+end

app/workers/animations.rb

@@ -1,7 +0,0 @@
-class Animations
-
-  def find string
-    "looking for a gif related to: #{string}"
-  end
-
-end

app/workers/get_giphy.rb

@@ -0,0 +1,48 @@
+require 'faraday'
+require 'faraday_middleware'
+
+class GetGiphy
+
+  def random search=""
+    url = "random?api_key=#{api_key}&rating=pg&tag=#{clean_search(search)}"
+    response = connection.get(url)
+
+    response.body['data']
+  end
+
+  def search search=""
+    url = "search?api_key=#{api_key}&rating=pg&q=#{clean_search(search)}&limit=1&offset=#{rand(0..5)}"
+    response = connection.get(url)
+
+    response.body['data']
+  end
+
+  def translate search=""
+    url = "translate?api_key=#{api_key}&rating=pg&tag=#{search}"
+    response = connection.get(url)
+
+    response.body['data']
+  end
+
+  private
+
+    def clean_search search
+      search.gsub(/ */, '+')
+    end
+
+    def connection
+      Faraday.new(url: giphy_url) do |c|
+        c.use FaradayMiddleware::ParseJson, content_type: 'application/json'
+        c.adapter Faraday.default_adapter
+      end
+    end
+
+    def giphy_url
+      "http://api.giphy.com/v1/gifs/"
+    end
+
+    def api_key
+      "dc6zaTOxFJmzC"
+    end
+
+end

app/workers/random_salutation.rb

@@ -1,15 +1,23 @@
 class RandomSalutation
 
   def short
-    'Hi there!'
+    [
+      'Hi there!',
+      'Hello',
+      'Greetings!'
+    ].shuffle.first
   end
 
   def medium
-    "Well hello! So nice to see you here."
+    [
+      "Well hello! So nice to see you here.",
+    ].shuffle.first
   end
 
   def long
-    "My, what a wonderful day. Wouldn't you agree? I mean, it's even better now that you are here! Amirite?"
+    [
+      "My, what a wonderful day. Wouldn't you agree? I mean, it's even better now that you are here! Amirite?",
+    ].shuffle.first
   end
 
 end

config.ru

@@ -3,11 +3,14 @@ require 'bundler'
 require 'thin'
 require 'sinatra'
 
+require 'awesome_print'
+
 $LOAD_PATH.unshift( File.join( File.dirname(__FILE__), 'app' ) )
 
 Bundler.require
 
-require './meme_bot'
+require './config'
+require './app/meme_bot'
 
 #\ -p 3000
 run Sinatra::Application

meme_bot.rb

@@ -1,23 +0,0 @@
-require 'json'
-require 'workers/random_salutation'
-require 'workers/animations'
-
-
-get '/?' do
-  content_type :json
-  greeting = RandomSalutation.new
-  { message: greeting.short }.to_json
-end
-
-get '/greet/:length/?' do
-  content_type :json
-  greeting = RandomSalutation.new
-  { message: greeting.send(params[:length]) }.to_json
-end
-
-post '/animate/?' do
-  content_type :json
-  gif = Animations.new
-  @json = JSON.parse(request.body.read)
-  { message: gif.find( @json['search'] ) }.to_json
-end