From 8f8c1daa1ed9f0b3aa11b7cf74695b3a385d8fdf Mon Sep 17 00:00:00 2001
From: jomo <github@jomo.tv>
Date: Thu, 2 Oct 2014 23:02:52 +0200
Subject: [PATCH] link to prev/next info page in bottom

---
 app/assets/stylesheets/style.css.scss | 31 +++++++++++++++++++++++++++
 app/controllers/info_controller.rb    |  2 ++
 app/views/info/show.html.erb          | 15 +++++++++----
 3 files changed, 44 insertions(+), 4 deletions(-)

diff --git a/app/assets/stylesheets/style.css.scss b/app/assets/stylesheets/style.css.scss
index fc65a36..201cad8 100644
--- a/app/assets/stylesheets/style.css.scss
+++ b/app/assets/stylesheets/style.css.scss
@@ -930,4 +930,35 @@ nav.pagination {
     font-size: 20px;
     padding: 0 5px;
   }
+}
+
+.center {
+  text-align: center;
+  margin-right: auto;
+  margin-left: auto;
+}
+
+.info-suggestions {
+  border-top: 1px solid #fff;
+  box-shadow: 0 -1px 0 0 #ddd;
+  font-size: 0;
+  margin-top: 50px;
+  padding-top: 30px;
+
+  a {
+    color: #444;
+    display: inline-block;
+    padding: 4px 1em;
+    width: 50%;
+    font-size: 18px;
+    vertical-align: middle;
+
+    &:first-child {
+      text-align: right;
+      border-right: 1px solid black;
+    }
+    &:last-child {
+      text-align: left; // just in case it's changed in a parent node
+    }
+  }
 }
\ No newline at end of file
diff --git a/app/controllers/info_controller.rb b/app/controllers/info_controller.rb
index 4018c38..9b0d84a 100644
--- a/app/controllers/info_controller.rb
+++ b/app/controllers/info_controller.rb
@@ -8,6 +8,8 @@ class InfoController < ApplicationController
   end
 
   def show
+    @prev = Info.where(["id < ?", @info.id]).last  || Info.last
+    @next = Info.where(["id > ?", @info.id]).first || Info.first
   end
 
   def new
diff --git a/app/views/info/show.html.erb b/app/views/info/show.html.erb
index 718fe9d..3614d93 100644
--- a/app/views/info/show.html.erb
+++ b/app/views/info/show.html.erb
@@ -1,9 +1,16 @@
-<% title @info.title %>
-
 <%= link_to "Info", info_index_path %> → <%= @info.title %>
 <% if mod? %>
   <%= link_to "Edit Info", edit_info_path(@info), class: "btn blue right" %>
 <% end %>
 <div class="clear"></div>
-<h1 class="info-title"><%= @info.title %></h1>
-<div class="post"><%= render_trusted_md(@info.content).html_safe %></div>
\ No newline at end of file
+<h1 class="info-title"><%= title @info.title %></h1>
+
+<div class="post">
+  <%= render_trusted_md(@info.content).html_safe %>
+</div>
+
+
+<div class="info-suggestions center">
+  <%= link_to "« #{@prev}", @prev %>
+  <%= link_to "#{@next} »", @next %>
+</div>
\ No newline at end of file