Merge pull request #4321 from andrewcsmith/feature/4100-add-support-for-posting-to-wordpress-as-a-service

Feature/4100 add support for posting to wordpress as a service

Conflicts:
	Gemfile.lock

Changelog.md

@@ -32,6 +32,7 @@
 * Close publisher when clicking on the page outside of it [#4282](https://github.com/diaspora/diaspora/pull/4282)
 * Deleting a post deletes it from Tumblr too [#4331](https://github.com/diaspora/diaspora/pull/4331)
 * OpenGraph support [#4215](https://github.com/diaspora/diaspora/pull/4215)
+* Added Wordpress service ability for posts. [#4321](https://github.com/diaspora/diaspora/pull/4321)
 
 # 0.1.1.0
 

Gemfile

@@ -78,6 +78,7 @@ gem 'omniauth-facebook', '1.4.1'
 gem 'omniauth-tumblr',   '1.1'
 gem 'omniauth-twitter',  '1.0.0'
 gem 'twitter',           '4.8.1'
+gem 'omniauth-wordpress','0.1.1', github: 'readmill/omniauth-wordpress'
 
 # Tags
 

Gemfile.lock

@@ -1,3 +1,10 @@
+GIT
+  remote: git://github.com/readmill/omniauth-wordpress.git
+  revision: 32ac451f564e5189a863cb5db16aad2d48f7a638
+  specs:
+    omniauth-wordpress (0.1.1)
+      omniauth-oauth2 (~> 1.1.0)
+
 GEM
   remote: https://rubygems.org/
   specs:
@@ -468,6 +475,7 @@ DEPENDENCIES
   omniauth-facebook (= 1.4.1)
   omniauth-tumblr (= 1.1)
   omniauth-twitter (= 1.0.0)
+  omniauth-wordpress (= 0.1.1)!
   opengraph_parser (= 0.2.3)
   rack-cors (= 0.2.8)
   rack-google-analytics (= 0.11.0)

app/assets/stylesheets/application.css.sass

@@ -797,6 +797,7 @@ form p.checkbox_select
       .social_media_logos-facebook-16x16,
       .social_media_logos-twitter-16x16,
       .social_media_logos-tumblr-16x16,
+      .social_media_logos-wordpress-16x16,
       .social_media_logos-email-16x16,
       .social_media_logos-feed-16x16,
       .social_media_logos-website-16x16
@@ -2885,6 +2886,7 @@ a.toggle_selector
   .social_media_logos-facebook-24x24,
   .social_media_logos-twitter-24x24,
   .social_media_logos-tumblr-24x24,
+  .social_media_logos-wordpress-24x24,
   .social_media_logos-email-24x24,
   .social_media_logos-feed-24x24,
   .social_media_logos-website-24x24

app/models/services/wordpress.rb

@@ -0,0 +1,32 @@
+class Services::Wordpress < Service
+  include ActionView::Helpers::TextHelper
+  include MarkdownifyHelper
+  
+  MAX_CHARACTERS = 1000
+  
+  attr_accessor :username, :password, :host, :path
+  
+  # uid = blog_id
+  
+  def provider
+    "wordpress"
+  end
+  
+  def post(post, url='')
+    res = Faraday.new(:url => "https://public-api.wordpress.com").post do |req|
+      req.url "/rest/v1/sites/#{self.uid}/posts/new"
+      req.body = post_body(post).to_json
+      req.headers['Authorization'] = "Bearer #{self.access_token}"
+      req.headers['Content-Type'] = 'application/json'
+    end
+    JSON.parse res.env[:body]
+  end
+  
+  def post_body(post, url='')
+    post_text = markdownify(post.text)
+    post_title = truncate(strip_markdown(post.text(:plain_text => true)), :length => 40, :separator => ' ')
+    
+    {:title => post_title, :content => post_text.html_safe}
+  end
+  
+end

config/defaults.yml

@@ -92,6 +92,10 @@ defaults:
       enable: false
       key:
       secret:
+    wordpress:
+      enable: false
+      key:
+      secret:
   mail:
     enable: false
     sender_address: 'no-reply@example.org'

config/diaspora.yml.example

@@ -328,6 +328,12 @@ configuration: ## Section
       #enable: true
       #key: 'abcdef'
       #secret: 'changeme'
+      
+    ## OAuth credentials for Wordpress
+    wordpress: ## Section
+      #enable: true
+      #client_id: 'abcdef'
+      #secret: 'changeme'
   
   ## Settings relevant to administrators
   admins: ## Section

config/initializers/omniauth.rb

@@ -26,4 +26,8 @@ Rails.application.config.middleware.use OmniAuth::Builder do
       }
     }  
   end
+  
+  if AppConfig.services.wordpress.enable?
+    provider :wordpress, AppConfig.services.wordpress.client_id, AppConfig.services.wordpress.secret
+  end
 end

lib/configuration_methods.rb

@@ -24,7 +24,7 @@ module Configuration
       return @configured_services unless @configured_services.nil?
       
       @configured_services = []
-      [:twitter, :tumblr, :facebook].each do |service|
+      [:twitter, :tumblr, :facebook, :wordpress].each do |service|
         @configured_services << service if services.send(service).enable?
       end
       

spec/lib/configuration_methods_spec.rb

@@ -61,10 +61,12 @@ describe Configuration::Methods do
       services.stub(:twitter).and_return(enabled)
       services.stub(:tumblr).and_return(enabled)
       services.stub(:facebook).and_return(disabled)
+      services.stub(:wordpress).and_return(disabled)
       @settings.stub(:services).and_return(services)
       @settings.configured_services.should include :twitter
       @settings.configured_services.should include :tumblr
       @settings.configured_services.should_not include :facebook
+      @settings.configured_services.should_not include :wordpress
     end
   end
   

spec/models/services/wordpress_spec.rb

@@ -0,0 +1,33 @@
+require 'spec_helper'
+
+describe Services::Wordpress do
+  
+  before do
+    @user = alice
+    @post = @user.post(:status_message, 
+                       :text => "Hello there. This is a **Wordpress** post that we hope to turn into something else.", 
+                       :to => @user.aspects.first.id)
+                       
+    @service = Services::Wordpress.new(:nickname => "andrew", 
+                                       :access_token => "abc123", 
+                                       :uid => "123")
+    @user.services << @service
+  end
+  
+  describe "#post" do
+    it 'posts a status message to wordpress' do
+      stub_request(:post, "https://public-api.wordpress.com/rest/v1/sites/123/posts/new").to_return(:status => 200, :body => {:ID => 68}.to_json, :headers => {})
+      @service.post(@post)
+    end
+  end
+  
+  describe "#post_body" do
+    it "truncates content for use in title" do
+      @service.post_body(@post)[:title].should eq("Hello there. This is a Wordpress post...")
+    end
+    it "converts markdown tags" do
+      @service.post_body(@post)[:content].should match("<strong>Wordpress</strong>")
+    end
+  end
+  
+end