Se agregan anotaciones a propuestas existentes

app/assets/javascripts/annotations.js.coffee

@@ -0,0 +1,15 @@
+proposalSelector =  ".proposal-show"
+
+proposalId =  ->
+  return {
+    beforeAnnotationCreated: (ann) ->
+      ann.proposal_id = $(proposalSelector).data("id")
+  };
+
+App.annotations =
+  initialize: ->
+    new annotator.App()
+      .include(annotator.ui.main, {element: $(proposalSelector)[0]})
+      .include(annotator.storage.http, {id: 1, prefix: ""})
+      .include(proposalId)
+      .start();

app/assets/javascripts/application.js

@@ -29,9 +29,11 @@
 //= require moderator_debates
 //= require moderator_proposals
 //= require prevent_double_submission
+//= require annotator.min
 //= require tags
 //= require users
 //= require votes
+//= require annotations
 
 
 var initialize_modules = function() {
@@ -44,6 +46,7 @@ var initialize_modules = function() {
   App.CheckAllNone.initialize();
   App.PreventDoubleSubmission.initialize();
   App.IeAlert.initialize();
+  App.annotations.initialize();
 };
 
 $(function(){

app/assets/stylesheets/application.scss

@@ -6,4 +6,5 @@
 @import "admin";
 @import "layout";
 @import "participation";
-@import "c3";
+@import "c3";
+@import "annotator.min";

app/controllers/annotations_controller.rb

@@ -0,0 +1,19 @@
+class AnnotationsController < ApplicationController
+  skip_before_action :verify_authenticity_token
+  load_and_authorize_resource
+
+  def create
+    @annotation = Annotation.new(annotation_params)
+    if @annotation.save
+      render json: @annotation.to_json
+    end
+  end
+
+  private
+  def annotation_params
+    params
+      .require(:annotation)
+      .permit(:quote, :text, ranges: [:start, :startOffset, :end, :endOffset])
+      .merge(proposal_id: params[:proposal_id])
+  end
+end

app/models/abilities/administrator.rb

@@ -32,6 +32,8 @@ module Abilities
       can :comment_as_administrator, [Debate, Comment, Proposal]
 
       can [:search, :create, :index, :destroy], ::Moderator
+
+      can :manage, Annotation
     end
   end
 end

app/models/abilities/common.rb

@@ -40,6 +40,8 @@ module Abilities
         can :vote_featured, Proposal
       end
 
+      can :manage, Annotation
+
     end
   end
 end

app/models/annotation.rb

@@ -0,0 +1,5 @@
+class Annotation < ActiveRecord::Base
+  serialize :ranges, Array
+
+  belongs_to :proposal
+end

app/models/proposal.rb

@@ -14,6 +14,7 @@ class Proposal < ActiveRecord::Base
 
   belongs_to :author, -> { with_hidden }, class_name: 'User', foreign_key: 'author_id'
   has_many :comments, as: :commentable
+  has_many :annotations
 
   validates :title, presence: true
   validates :question, presence: true

app/views/proposals/show.html.erb

@@ -6,7 +6,7 @@
             social_description: @proposal.summary %>
 <% end %>
 <% cache [locale_and_user_status(@proposal), @proposal, @proposal.author, Flag.flagged?(current_user, @proposal), @proposal_votes] do %>
-  <section class="proposal-show">
+  <section class="proposal-show annotate" data-id=<%= @proposal.id %>>
     <div id="<%= dom_id(@proposal) %>" class="row">
       <div class="small-12 medium-9 column">
         <i class="icon-angle-left left"></i>&nbsp;