From 4c14a86955d58ded8110384610ed9d07e3347dc7 Mon Sep 17 00:00:00 2001
From: Adrian Short <adrian.short@gmail.com>
Date: Tue, 26 Jun 2012 15:06:19 +0100
Subject: [PATCH] Added posts controller; near action to show posts near a
 point

---
 app/assets/javascripts/posts.js.coffee   |  3 +++
 app/assets/stylesheets/posts.css.scss    |  3 +++
 app/controllers/posts_controller.rb      | 10 ++++++++++
 app/helpers/posts_helper.rb              |  2 ++
 app/views/posts/near.html.haml           | 11 +++++++++++
 config/routes.rb                         |  2 ++
 test/functional/posts_controller_test.rb |  9 +++++++++
 test/unit/helpers/posts_helper_test.rb   |  4 ++++
 8 files changed, 44 insertions(+)
 create mode 100644 app/assets/javascripts/posts.js.coffee
 create mode 100644 app/assets/stylesheets/posts.css.scss
 create mode 100644 app/controllers/posts_controller.rb
 create mode 100644 app/helpers/posts_helper.rb
 create mode 100644 app/views/posts/near.html.haml
 create mode 100644 test/functional/posts_controller_test.rb
 create mode 100644 test/unit/helpers/posts_helper_test.rb

diff --git a/app/assets/javascripts/posts.js.coffee b/app/assets/javascripts/posts.js.coffee
new file mode 100644
index 0000000..7615679
--- /dev/null
+++ b/app/assets/javascripts/posts.js.coffee
@@ -0,0 +1,3 @@
+# Place all the behaviors and hooks related to the matching controller here.
+# All this logic will automatically be available in application.js.
+# You can use CoffeeScript in this file: http://jashkenas.github.com/coffee-script/
diff --git a/app/assets/stylesheets/posts.css.scss b/app/assets/stylesheets/posts.css.scss
new file mode 100644
index 0000000..1a7e153
--- /dev/null
+++ b/app/assets/stylesheets/posts.css.scss
@@ -0,0 +1,3 @@
+// Place all the styles related to the posts controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/
diff --git a/app/controllers/posts_controller.rb b/app/controllers/posts_controller.rb
new file mode 100644
index 0000000..07af7be
--- /dev/null
+++ b/app/controllers/posts_controller.rb
@@ -0,0 +1,10 @@
+class PostsController < ApplicationController
+  def near
+    @posts = Post.near(params[:lat].to_f, params[:lng].to_f, params[:radius].to_f)
+
+    respond_to do |format|
+      format.html # near.html.erb
+      format.json { render json: @posts }
+    end
+  end
+end
diff --git a/app/helpers/posts_helper.rb b/app/helpers/posts_helper.rb
new file mode 100644
index 0000000..a7b8cec
--- /dev/null
+++ b/app/helpers/posts_helper.rb
@@ -0,0 +1,2 @@
+module PostsHelper
+end
diff --git a/app/views/posts/near.html.haml b/app/views/posts/near.html.haml
new file mode 100644
index 0000000..3a14668
--- /dev/null
+++ b/app/views/posts/near.html.haml
@@ -0,0 +1,11 @@
+%h1 Posts#near
+
+%table
+  - @posts.each do |p|
+    %tr
+      %td= link_to p.title, p.url
+      %td= p.loc['lat']
+      %td= p.loc['lng']
+      %td
+        - unless p.published.nil?
+          = p.published.strftime("%d %b %Y %H:%M")
diff --git a/config/routes.rb b/config/routes.rb
index 5054179..21b5390 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -1,4 +1,6 @@
 Apollo::Application.routes.draw do
+  get "posts/near"
+
   resources :feeds do
     member do
       get 'fetch'
diff --git a/test/functional/posts_controller_test.rb b/test/functional/posts_controller_test.rb
new file mode 100644
index 0000000..f3f3e80
--- /dev/null
+++ b/test/functional/posts_controller_test.rb
@@ -0,0 +1,9 @@
+require 'test_helper'
+
+class PostsControllerTest < ActionController::TestCase
+  test "should get near" do
+    get :near
+    assert_response :success
+  end
+
+end
diff --git a/test/unit/helpers/posts_helper_test.rb b/test/unit/helpers/posts_helper_test.rb
new file mode 100644
index 0000000..48549c2
--- /dev/null
+++ b/test/unit/helpers/posts_helper_test.rb
@@ -0,0 +1,4 @@
+require 'test_helper'
+
+class PostsHelperTest < ActionView::TestCase
+end