Merge branch 'next-minor' into develop

Gemfile

@@ -13,7 +13,7 @@ gem "unicorn-worker-killer", "0.4.4"
 
 # Federation
 
-gem "diaspora_federation-rails", "0.1.3"
+gem "diaspora_federation-rails", "0.1.4"
 
 # API and JSON
 
@@ -287,7 +287,7 @@ group :test do
   gem "webmock",            "2.1.0", require: false
   gem "shoulda-matchers",   "3.1.1"
 
-  gem "diaspora_federation-test", "0.1.3"
+  gem "diaspora_federation-test", "0.1.4"
 
   # Coverage
   gem 'coveralls', require: false

Gemfile.lock

@@ -177,17 +177,17 @@ GEM
       devise
       rails (>= 3.0.4)
     diaspora-prosody-config (0.0.5)
-    diaspora_federation (0.1.3)
+    diaspora_federation (0.1.4)
       faraday (~> 0.9.0)
       faraday_middleware (~> 0.10.0)
       nokogiri (~> 1.6, >= 1.6.8)
       typhoeus (~> 1.0)
       valid (~> 1.0)
-    diaspora_federation-rails (0.1.3)
-      diaspora_federation (= 0.1.3)
+    diaspora_federation-rails (0.1.4)
+      diaspora_federation (= 0.1.4)
       rails (~> 4.2)
-    diaspora_federation-test (0.1.3)
-      diaspora_federation (= 0.1.3)
+    diaspora_federation-test (0.1.4)
+      diaspora_federation (= 0.1.4)
       factory_girl (~> 4.7)
     diff-lcs (1.2.5)
     docile (1.1.5)
@@ -934,8 +934,8 @@ DEPENDENCIES
   devise-token_authenticatable (= 0.5.2)
   devise_lastseenable (= 0.0.6)
   diaspora-prosody-config (= 0.0.5)
-  diaspora_federation-rails (= 0.1.3)
-  diaspora_federation-test (= 0.1.3)
+  diaspora_federation-rails (= 0.1.4)
+  diaspora_federation-test (= 0.1.4)
   entypo-rails (= 3.0.0.pre.rc2)
   eye (= 0.8.1)
   factory_girl_rails (= 4.7.0)

app/presenters/post_presenter.rb

@@ -20,7 +20,7 @@ class PostPresenter < BasePresenter
       description:          {name:     "description",    content: description},
       og_url:               {property: "og:url",         content: url},
       og_title:             {property: "og:title",       content: title},
-      og_image:             {property: "og:image",       content:  images},
+      og_image:             {property: "og:image",       content: images},
       og_description:       {property: "og:description", content: description},
       og_article_tag:       {property: "og:article:tag", content: tags},
       og_article_author:    {property: "og:article:author",         content: author_name},
@@ -138,9 +138,8 @@ class PostPresenter < BasePresenter
   end
 
   def tags
-    tags = @post.is_a?(Reshare) ? @post.root.tags : @post.tags
-    return tags.map(&:name) if tags
-    []
+    tags = @post.is_a?(Reshare) ? @post.absolute_root.try(:tags) : @post.tags
+    tags ? tags.map(&:name) : []
   end
 
   def comma_separated_tags
@@ -152,6 +151,6 @@ class PostPresenter < BasePresenter
   end
 
   def description
-    message.plain_text_without_markdown(truncate:  1000)
+    message.try(:plain_text_without_markdown, truncate: 1000)
   end
 end

app/workers/receive_base.rb

@@ -18,6 +18,7 @@ module Workers
            DiasporaFederation::Salmon::SenderKeyNotFound,
            DiasporaFederation::Salmon::InvalidEnvelope,
            DiasporaFederation::Salmon::InvalidSignature,
+           DiasporaFederation::Salmon::InvalidDataType,
            DiasporaFederation::Salmon::InvalidAlgorithm,
            DiasporaFederation::Salmon::InvalidEncoding,
            Diaspora::Federation::AuthorIgnored,

spec/presenters/post_presenter_spec.rb

@@ -75,7 +75,7 @@ describe PostPresenter do
     end
 
     context "with posts without text" do
-      it " displays a messaage with the post class" do
+      it "displays a messaage with the post class" do
         @sm = double(message: double(present?: false), author: bob.person, author_name: bob.person.name)
         @presenter.post = @sm
         expect(@presenter.send(:title)).to eq("A post from #{@sm.author.name}")
@@ -89,4 +89,48 @@ describe PostPresenter do
       expect(presenter.as_json).to be_a(Hash)
     end
   end
+
+  describe "#tags" do
+    it "returns the tag of the post" do
+      post = FactoryGirl.create(:status_message, text: "#hello #world", public: true)
+
+      expect(PostPresenter.new(post).send(:tags)).to match_array(%w(hello world))
+    end
+
+    it "returns the tag of the absolute_root of a Reshare" do
+      post = FactoryGirl.create(:status_message, text: "#hello #world", public: true)
+      first_reshare = FactoryGirl.create(:reshare, root: post)
+      second_reshare = FactoryGirl.create(:reshare, root: first_reshare)
+
+      expect(PostPresenter.new(second_reshare).send(:tags)).to match_array(%w(hello world))
+    end
+
+    it "does not raise if the root of a reshare does not exist anymore" do
+      reshare = FactoryGirl.create(:reshare)
+      reshare.root = nil
+
+      expect(PostPresenter.new(reshare).send(:tags)).to eq([])
+    end
+  end
+
+  describe "#description" do
+    it "returns the first 1000 chars of the text" do
+      post = FactoryGirl.create(:status_message, text: "a" * 1001, public: true)
+
+      expect(PostPresenter.new(post).send(:description)).to eq("#{'a' * 997}...")
+    end
+
+    it "does not change the message if less or equal 1000 chars" do
+      post = FactoryGirl.create(:status_message, text: "a" * 1000, public: true)
+
+      expect(PostPresenter.new(post).send(:description)).to eq("a" * 1000)
+    end
+
+    it "does not raise if the root of a reshare does not exist anymore" do
+      reshare = FactoryGirl.create(:reshare)
+      reshare.root = nil
+
+      expect(PostPresenter.new(reshare).send(:description)).to eq(nil)
+    end
+  end
 end