List activities for subscriptions/digest

app/controllers/subscription_controller.rb

@@ -5,7 +5,7 @@
 class SubscriptionController < ApplicationController
 
   respond_to :html, :xml, :json
-  before_filter :require_user, :only => [:create, :delete, :index]
+  before_filter :require_user, :only => [:create, :delete, :index, :digest]
 
   def index
     @title = "Subscriptions"
@@ -110,6 +110,11 @@ def delete
     end
   end
 
+  def digest
+    @wikis = current_user.content_followed_in_period(Time.now - 1.week, Time.now)
+    render :template => "subscriptions/digest"
+  end
+
   private
 
   def set_following(value,type,id)

app/models/user.rb

@@ -310,8 +310,13 @@ def questions
     Node.questions.where(status: 1, uid: id)
   end
 
-  def content_followed_in_past_period(time_period)
-    self.node.where("created >= #{time_period.to_i}  AND changed >= #{time_period.to_i}")
+  def content_followed_in_period(start_time, end_time)
+    tagnames = TagSelection.where(following: true, user_id: uid)
+    node_ids = []
+    tagnames.each do |tagname|
+      node_ids = node_ids + NodeTag.where(tid: tagname.tid).collect(&:nid)
+    end
+    Node.where(nid: node_ids).where("created >= #{start_time.to_i}  OR changed >= #{start_time.to_i} AND created <= #{end_time.to_i}  AND changed <= #{end_time.to_i}")
   end
 
   def social_link(site)
@@ -345,4 +350,4 @@ def self.contributor_count_for(start_time,end_time)
     contributors
   end
 
-end
+end

app/views/subscriptions/digest.html.erb

@@ -0,0 +1,3 @@
+<h2>Content you've subscribed to in the past week</h2>
+
+<%= render partial: "wiki/wikis" %>

app/views/wiki/_wikis.html.erb

@@ -6,12 +6,16 @@
   <% @wikis.each do |wiki| %>
     <tr>
       <td style="width:50%"><i class="fa fa-file"></i> <a href="<%= wiki.path %>"><%= wiki.latest.title %></a></td>
-      <td><%= distance_of_time_in_words(Time.at(wiki.latest.created_at), Time.current, { include_seconds: false, scope: 'datetime.time_ago_in_words' }) %> <%= raw t('wiki._wikis.by') %> 
+      <% if params["action"] == "digest" %>
+        <td><%= distance_of_time_in_words(Time.at(wiki.updated_at), Time.current, { include_seconds: false, scope: 'datetime.time_ago_in_words' }) %> <%= raw t('wiki._wikis.by') %>
+      <% else %>
+        <td><%= distance_of_time_in_words(Time.at(wiki.latest.created_at), Time.current, { include_seconds: false, scope: 'datetime.time_ago_in_words' }) %> <%= raw t('wiki._wikis.by') %>
+      <% end %>
       <a href="/profile/<%= wiki.latest.author.name %>"><%= wiki.latest.author.name %></a></td>
       <td><%= wiki.revisions.length %></td>
       <td class="hidden-xs"><%= number_with_delimiter(wiki.totalviews) %></td>
       <td><%= number_with_delimiter(wiki.cached_likes) %></td>
     </tr>
   <% end %>
 </table>
-<%= will_paginate @wikis, :renderer => BootstrapPagination::Rails if @paginated %>
+<%= will_paginate @wikis, :renderer => BootstrapPagination::Rails if @paginated %>

config/routes.rb

@@ -78,6 +78,7 @@
   put 'subscribe/:type/:name' => 'subscription#add'
   get 'subscribe/:type/:name' => 'subscription#add'
   get 'subscriptions' => 'subscription#index'
+  get 'subscriptions/digest' => 'subscription#digest'
 
   get 'wiki/stale' => 'wiki#stale'
   get 'wiki/new' => 'wiki#new'

test/unit/user_test.rb

@@ -89,10 +89,14 @@ class UserTest < ActiveSupport::TestCase
     assert !users(:bob).has_tag('test:no')
   end
 
-  test 'returns nodes created in past given period of time' do
-    lurker = users(:lurker)
-    node2 = users(:lurker).node.find_by_nid(20)
-     assert_equal [node2], lurker.content_followed_in_past_period(2.hours.ago)
+  test 'returns nodes created in given period of time' do
+    bob = users(:bob)
+    node_count = 6
+    nodes_fix = [1,2,8,9,10,15]
+    count_return = bob.content_followed_in_period(2.hours.ago,Time.now).count
+    nodes_time = bob.content_followed_in_period(2.hours.ago,Time.now).pluck(:nid)
+    assert_equal node_count, count_return
+    assert_equal nodes_fix,nodes_time.sort
   end
 
   test 'returns value of power tag' do