notify node owner for new answer, add all content to dashboard

Notify owner of any type of content for new answers (in existing thread or
new thread).

Add a dashboard showing latest 10 contents published of any type, so the
author can follow easily new threads and comments on his/her content.

For small screends, the dashboards are scrollable to avoid them to break
the application layout.

Dashboard titles are aligned with content (aligned on right for numbers
and left for the rest).

Author: Trim

app/assets/stylesheets/parts/tables.scss

@@ -27,6 +27,9 @@ body#registrations-edit table {
   td,
   th {
     padding: 0.25rem;
+    &.left {
+      text-align: left;
+    }
     &.date {
       white-space: nowrap;
     }
@@ -52,3 +55,15 @@ body#registrations-edit td {
     }
   }
 }
+
+// To build scrollable table, we need to wrap them into a container
+.table_container {
+  max-width: 100%;
+  overflow-x: auto;
+  td,
+  th {
+    &.number {
+      white-space: nowrap;
+    }
+  }
+}

app/controllers/dashboard_controller.rb

@@ -5,12 +5,16 @@ class DashboardController < ApplicationController
 
   def index
     @self_answer = params[:self] == "1"
+    # News
+    @candidates = News.where(author_email: current_account.email).candidate
+    @drafts   = News.where(author_email: current_account.email).draft
+    # Comment threads
     @comments = current_user.comments.on_dashboard.limit(30)
     @comments = @comments.where(answered_to_self: false) unless @self_answer
-    @posts    = Node.where(user_id: current_user.id).on_dashboard(Post).limit(10)
+    # Other nodes
+    @nodes = Node.where(user_id: current_user.id).on_dashboard([News, Diary, Bookmark, Post, WikiPage]).limit(10)
+    # Trackers can get very old, so keep them in their own dashboard
     @trackers = Node.where(user_id: current_user.id).on_dashboard(Tracker).limit(10)
-    @news     = News.where(author_email: current_account.email).candidate
-    @drafts   = News.where(author_email: current_account.email).draft
   end
 
   def answers

app/models/comment.rb

@@ -31,6 +31,11 @@ class Comment < ActiveRecord::Base
   scope :under,        ->(path) { where("materialized_path LIKE ?", "#{path}_%") }
   scope :published,    -> { where(state: 'published') }
   scope :on_dashboard, -> { published.order(created_at: :desc) }
+  scope :latest_published, -> {
+    published.
+    order(created_at: :desc).
+    limit(1)
+  }
   scope :footer,       -> {
     # MariaDB tries to scan nodes first, which is a very slow, so we add an index hint
     from("comments USE INDEX (index_comments_on_state_and_created_at)").published.
@@ -139,6 +144,14 @@ def notify_parents
     end
   end
 
+  after_create :notify_node_owner
+  def notify_node_owner
+    if user_id != node.user_id 
+      node_owner = node.user.try(:account)
+      node_owner.notify_answer_on node_id if node_owner
+    end
+  end
+
 ### Calculations ###
 
   before_validation :default_score, on: :create
@@ -155,7 +168,7 @@ def nb_answers
     self.class.published.under(materialized_path).count
   end
 
-  def last_answer
+  def latest_answer
     self.class.published.under(materialized_path).last
   end
 

app/models/node.rb

@@ -32,7 +32,7 @@ class Node < ActiveRecord::Base
   scope :visible,        -> { where(public: true) }
   scope :by_date,        -> { order(created_at: :desc) }
   scope :published_on,   ->(d) { where(created_at: (d...d+1.day)) }
-  scope :on_dashboard,   ->(type)  { public_listing(type, "created_at") }
+  scope :on_dashboard,   ->(types)  { public_listing(types, "created_at") }
   scope :sitemap,        ->(types) { public_listing(types, "id").where("score > 0") }
   scope :public_listing, ->(types, order) {
     types.map!(&:to_s) if types.is_a? Array
@@ -106,6 +106,10 @@ def threads
     @threads ||= Threads.all(self.id)
   end
 
+  def latest_answer
+    comments.latest_published.first
+  end
+
 ### Readings ###
 
   def self.readings_keys_of(account_id)

app/views/dashboard/_candidates.html.haml

@@ -0,0 +1,19 @@
+%h2
+  Vos dépêches en attente de modération
+- if @candidates.empty?
+  Vous n’avez aucune dépêche en cours de modération
+- else
+  .table_container
+    %table#my_candidates
+      %tr
+        %th.left Section
+        %th.left Sujet
+        %th.left Date de soumission
+      - @candidates.each do |news|
+        %tr
+          %td= news.section.title
+          - if current_account.amr?
+            %td= link_to news.title, [:moderation, news]
+          - else
+            %td= news.title
+          %td= l news.node.created_at

app/views/dashboard/_comments.html.haml

@@ -9,24 +9,25 @@
   -else
     = link_to "Inclure les réponses à mes commentaires", self: "1"
   %br
-  %table#my_comments
-    %tr
-      %th Fil initiateur
-      %th Sujet du commentaire
-      %th Date
-      %th Note
-      %th <abbr title="Nombre de réponses">Rép.</abbr>
-      %th Dernière réponse
-    - @comments.each do |comment|
-      - next if comment.node.nil?
-      - answer = comment.last_answer
+  .table_container
+    %table#my_comments
       %tr
-        %td #{translate_content_type comment.content_type} : #{link_to_content comment.content}
-        %td= link_to comment.title, path_for_content(comment.node.content) + "#comment-#{comment.id}"
-        %td.date= comment.created_at.to_s(:posted)
-        %td.number= comment.bound_score
-        %td.number
-          - if answer && !answer.read_by?(current_account)
-            = image_tag "/images/icones/comment.png", alt: "Nouveaux commentaires !", class: "thread-new-comments"
-          = comment.nb_answers
-        %td.date= answer ? answer.created_at.to_s(:posted) : " "
+        %th.left Fil initiateur
+        %th.left Sujet du commentaire
+        %th.left Date
+        %th.number Note
+        %th.number <abbr title="Nombre de réponses">Rép.</abbr>
+        %th.left Dernière réponse
+      - @comments.each do |comment|
+        - next if comment.node.nil?
+        - answer = comment.latest_answer
+        %tr
+          %td #{translate_content_type comment.content_type} : #{link_to_content comment.content}
+          %td= link_to comment.title, path_for_content(comment.node.content) + "#comment-#{comment.id}"
+          %td.date= comment.created_at.to_s(:posted)
+          %td.number= comment.bound_score
+          %td.number
+            - if answer && !answer.read_by?(current_account)
+              = image_tag "/images/icones/comment.png", alt: "Nouveaux commentaires !", class: "thread-new-comments"
+            = comment.nb_answers
+          %td.date= answer ? answer.created_at.to_s(:posted) : " "

app/views/dashboard/_drafts.html.haml

@@ -5,9 +5,9 @@
 - else
   %table#my_drafts
     %tr
-      %th Section
-      %th Sujet
-      %th Date de création
+      %th.left Section
+      %th.left Sujet
+      %th.left Date de création
     - @drafts.each do |news|
       %tr
         %td= news.section.title

app/views/dashboard/_news.html.haml

@@ -0,0 +1,37 @@
+%h2
+  Vos derniers contenus publiés
+- if contents.empty?
+  %p
+    Vous n’avez aucun contenu publié
+- else
+  %p
+    Ce tableau de bord vous montre vos 10 contenus les plus récemment publiés.
+    %br
+    Pour retrouver tous vos contenus, visitez votre profile : #{link_to(current_account.login, current_account.user)}.
+  .table_container
+    %table#my_published
+      %tr
+        %th.left Type
+        %th.left Section / Forum
+        %th.left Sujet
+        %th.left Date
+        %th.number Note
+        %th.number <abbr title="Nombre de commentaires">Comm.</abbr>
+        %th.left Dernier commentaire
+      - contents.each do |node|
+        %tr
+          %td= translate_content_type node.content_type
+          %td
+            - if node.content.is_a? News
+              = node.content.section.title
+            - if node.content.is_a? Post
+              = node.content.forum.title
+          %td
+            = link_to_content node.content
+          %td.date= node.created_at.to_s(:posted)
+          %td.number= node.score
+          %td.number
+            - if node.read_status(current_account).is_a? Integer
+              = image_tag "/images/icones/comment.png", alt: "Nouveaux commentaires !", class: "thread-new-comments"
+            = node.comments_count
+          %td.date= node.latest_answer ? node.latest_answer.created_at.to_s(:posted) : " "