presentation

tadyjp · Mar 8, 2014 · 005b634 · 005b634
1 parent ca366ef
commit 005b634
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Showing 6 changed files with 41 additions and 1 deletion.
diff --git a/app/controllers/posts_controller.rb b/app/controllers/posts_controller.rb
@@ -1,7 +1,7 @@
 require 'nkf'
 
 class PostsController < ApplicationController
-  before_action :set_post, only: [:show, :edit, :update, :destroy]
+  before_action :set_post, only: [:show, :edit, :update, :destroy, :slideshow]
   before_action :require_login
 
   include RV::Mailer
@@ -112,6 +112,11 @@ def comment
     end
   end
 
+  # Show presentation view
+  def slideshow
+    render layout: 'slideshow'
+  end
+
   private
 
   # Use callbacks to share common setup or constraints between actions.

diff --git a/app/models/post.rb b/app/models/post.rb
@@ -55,4 +55,9 @@ def generate_fork(user)
 
     _forked_post
   end
+
+  # slideshow用のbody
+  def body_for_slideshow
+    self.body.gsub(/^#/, "---\n\n#")
+  end
 end
diff --git a/app/views/layouts/slideshow.html.erb b/app/views/layouts/slideshow.html.erb
@@ -0,0 +1,15 @@
+<!DOCTYPE html>
+<html lang="ja">
+<head>
+  <title>Rendezvous</title>
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+</head>
+<body class="rails-<%= params[:controller] %>-<%= params[:action] %>">
+  <%= yield %>
+  <script src="http://gnab.github.io/remark/downloads/remark-0.6.0.min.js" type="text/javascript">
+  </script>
+  <script type="text/javascript">
+    var slideshow = remark.create();
+  </script>
+</body>
+</html>
diff --git a/app/views/posts/_show_fragment.html.erb b/app/views/posts/_show_fragment.html.erb
@@ -30,6 +30,9 @@
           <span class="sr-only">Toggle Dropdown</span>
         </button>
         <ul class="dropdown-menu" role="menu">
+          <li><a href="<%= slideshow_post_path(@post) %>" target="_blank">Slideshow</a></li>
+          <li><a href="https://github.com/gnab/remark" target="_blank" class="small">What is Slideshow?</a></li>
+          <li class="divider"></li>
           <li><a href="<%= fork_post_path(@post) %>">Fork</a></li>
           <li><a href="#" data-toggle="modal" data-target="#myModal">Mail to...</a></li>
           <li class="divider"></li>

diff --git a/app/views/posts/slideshow.html.erb b/app/views/posts/slideshow.html.erb
@@ -0,0 +1,11 @@
+<textarea id="source">
+
+class: center, middle
+
+<%= @post.title %>
+
+<%= @post.author.name %> (<%= @post.updated_at.strftime('%Y-%m-%d') %>)
+
+<%= @post.body_for_slideshow %>
+
+</textarea>
diff --git a/config/routes.rb b/config/routes.rb
@@ -8,6 +8,7 @@
   get    'posts/:id/fork' => 'posts#fork', as: 'fork_post'
   post   'posts/:id/mail' => 'posts#mail', as: 'mail_post'
   post   'posts/:id/comment' => 'posts#comment', as: 'comment_post'
+  get    'posts/:id/slideshow' => 'posts#slideshow', as: 'slideshow_post'
   resources :posts
 
   post   'tags/:name/merge_to/:merge_to_name' => 'tags#merge_to', as: 'merge_to_tag'