Fix mention in #newhere message when invited by another person

fixes #7701
closes #7702

Changelog.md

@@ -8,6 +8,7 @@
 ## Bug fixes
 * Fix invite link on the contacts page when the user has no contacts [#7690](https://github.com/diaspora/diaspora/pull/7690)
 * Fixed the mobile bookmarklet when called without parameters [#7698](https://github.com/diaspora/diaspora/pull/7698)
+* Properly build the #newhere message for people who got invited [#7702](https://github.com/diaspora/diaspora/pull/7702)
 
 ## Features
 * Check if redis is running in script/server [#7685](https://github.com/diaspora/diaspora/pull/7685)

app/assets/javascripts/app/views/publisher_view.js

@@ -178,6 +178,9 @@ app.views.Publisher = Backbone.View.extend({
     if (gon.preloads.getting_started) {
       this.open();
       this.viewGettingStarted.show();
+      if (gon.preloads.mentioned_person) {
+        this.mention.addPersonToMentions(gon.preloads.mentioned_person);
+      }
     }
   },
 

app/controllers/streams_controller.rb

@@ -30,7 +30,12 @@ class StreamsController < ApplicationController
   end
 
   def multi
-    gon.preloads[:getting_started] = current_user.getting_started
+    if current_user.getting_started
+      gon.preloads[:getting_started] = true
+      inviter = current_user.invited_by.try(:person)
+      gon.preloads[:mentioned_person] = {name: inviter.name, handle: inviter.diaspora_handle} if inviter
+    end
+
     stream_responder(Stream::Multi)
   end
 

app/helpers/interim_stream_hackiness_helper.rb

@@ -17,7 +17,7 @@ module InterimStreamHackinessHelper
     if params[:prefill].present?
       params[:prefill]
     elsif defined?(@stream)
-      @stream.publisher.text
+      @stream.publisher.prefill
     else
       nil
     end

lib/publisher.rb

@@ -9,12 +9,4 @@ class Publisher
     self.prefill = opts[:prefill]
     self.public = opts[:public]
   end
-
-  def text
-    return unless prefill.present?
-    Diaspora::MessageRenderer.new(
-      prefill,
-      mentioned_people: Diaspora::Mentionable.people_from_string(prefill)
-    ).plain_text
-  end
 end

lib/stream/multi.rb

@@ -46,7 +46,7 @@ class Stream::Multi < Stream::Base
 
     if inviter = self.user.invited_by.try(:person)
       prefill << I18n.t("shared.publisher.new_user_prefill.invited_by")
-      prefill << "@{#{inviter.name} ; #{inviter.diaspora_handle}}!"
+      prefill << "@{#{inviter.diaspora_handle}}!"
     end
 
     prefill

spec/controllers/streams_controller_spec.rb

@@ -5,6 +5,8 @@
 #   the COPYRIGHT file.
 
 describe StreamsController, :type => :controller do
+  include_context :gon
+
   before do
     sign_in alice
   end
@@ -26,6 +28,18 @@ describe StreamsController, :type => :controller do
       get :multi, :format => :mobile
       expect(response).to be_success
     end
+
+    context "getting started" do
+      it "add the inviter to gon" do
+        user = FactoryGirl.create(:user, getting_started: true, invited_by: alice)
+        sign_in user
+
+        get :multi
+
+        expect(gon["preloads"][:mentioned_person][:name]).to eq(alice.person.name)
+        expect(gon["preloads"][:mentioned_person][:handle]).to eq(alice.person.diaspora_handle)
+      end
+    end
   end
 
   streams = {

spec/helpers/interim_stream_hackiness_helper_spec.rb

@@ -35,4 +35,11 @@ describe InterimStreamHackinessHelper, type: :helper do
       expect(commenting_disabled?(post)).to eq(true)
     end
   end
+
+  describe "#publisher_formatted_text" do
+    it "returns the prefill text from the stream" do
+      @stream = double(publisher: Publisher.new(alice, prefill: "hello world"))
+      expect(publisher_formatted_text).to eq("hello world")
+    end
+  end
 end

spec/lib/publisher_spec.rb

@@ -15,13 +15,6 @@ describe Publisher do
     end
   end
 
-  describe '#text' do
-    it 'is a formatted version of the prefill' do
-      p = Publisher.new(alice, prefill: "@{alice; #{alice.diaspora_handle}}")
-      expect(p.text).to eq("@alice")
-    end
-  end
-
   %w(open public).each do |property|
     describe "##{property}" do
       it 'defaults to closed' do

spec/lib/stream/multi_spec.rb

@@ -62,7 +62,7 @@ describe Stream::Multi do
       end
 
       it 'includes a mention of the inviter' do
-        mention = "@{#{@inviter.name} ; #{@inviter.diaspora_handle}}"
+        mention = "@{#{@inviter.diaspora_handle}}"
         expect(@stream.send(:publisher_prefill)).to include(mention)
       end
     end