[phase-14]add wiki-style description and preview

app/controllers/glossary_terms_controller.rb

@@ -1,7 +1,8 @@
 class GlossaryTermsController < ApplicationController
 
   before_action :find_term_from_id, only: [:show, :edit, :update, :destroy]
-  before_action :find_project_by_project_id, :authorize
+  before_action :find_project_by_project_id, :authorize, except: [:preview]
+  before_action :find_attachments, only: [:preview]
 
   def index
     @glossary_terms = GlossaryTerm.where(project_id: @project.id)
@@ -46,6 +47,16 @@ class GlossaryTermsController < ApplicationController
     redirect_to project_glossary_terms_path
   end
 
+  def preview
+    term = GlossaryTerm.find_by_id(params[:id])
+    if term
+      @attachments += term.attachments
+      @previewed = term
+    end
+    @text = params[:glossary_term][:description]
+    render partial: 'common/preview'
+  end
+  
   # Find the term whose id is the :id parameter
   def find_term_from_id
     @term = GlossaryTerm.find(params[:id])

app/views/glossary_terms/_form.html.erb

@@ -6,7 +6,7 @@
   <p><%= form.text_field :datatype, size: 80 %></p>
   <p><%= form.text_field :codename, size: 80 %></p>
   <p><%= form.select :category_id, GlossaryCategory.pluck(:name, :id), include_blank: true %></p>
-  <p><%= form.text_area :description, size: "80x10", required: false %></p>
+  <p><%= form.text_area :description, rows: 10, class: 'wiki-edit', required: false %></p>
 </div>
 
 <div class="box">
@@ -16,3 +16,4 @@
   </p>
 </div>
 
+<%= wikitoolbar_for 'glossary_term_description' %>

app/views/glossary_terms/edit.html.erb

@@ -1,7 +1,9 @@
 <h2><%=l :label_glossary_term %> #<%= @term.id %></h2>
 
-<%= labelled_form_for @term, url: project_glossary_term_path, html: {multipart: true} do |f| %>
+<%= labelled_form_for :glossary_term, @term, url: project_glossary_term_path, html: {multipart: true, id: 'term-form'} do |f| %>
   <%= render partial: 'glossary_terms/form', locals: {form: f} %>
   <%= f.submit l(:button_edit) %>
+  <%= preview_link preview_project_glossary_term_path(@project, @term), 'term-form' %>
 <% end %>
 
+<div id="preview" class="wiki" ></div>

app/views/glossary_terms/new.html.erb

@@ -1,7 +1,12 @@
 <h2><%=l :label_glossary_term_new %></h2>
 
 <%= labelled_form_for :glossary_term, @term,
-    url: project_glossary_terms_path, html: {multipart: true} do |f| %>
+url: project_glossary_terms_path, html: {multipart: true, id: 'term-form'} do |f| %>
   <%= render partial: 'glossary_terms/form', locals: {form: f} %>
   <%= f.submit l(:button_create) %>
+  <%= preview_link preview_project_glossary_terms_path(@project), 'term-form' %>
 <% end %>
+
+<div id="preview" class="wiki"></div>
+
+

app/views/glossary_terms/show.html.erb

@@ -41,7 +41,7 @@
   </tr>
   <tr>
     <th><%=l :field_description %></th>
-    <td><%= @term.description %></td>
+    <td><div class="wiki"><%= textilizable @term, :description %></div></td>
   </tr>
   <tr>
     <th><%=l :field_created_on %></th>

config/routes.rb

@@ -3,7 +3,14 @@
 
 Rails.application.routes.draw do
   resources :projects do
-    resources :glossary_terms
+    resources :glossary_terms do
+      member do
+        patch 'preview'
+      end
+      collection do
+        post 'preview'
+      end
+    end
     resources :glossary_categories
   end
 end