jeremeamia · December 10, 2015 23:19 · Jan 11, 2013 · Jan 11, 2013 · Jan 11, 2013
diff --git a/composer.json b/composer.json
@@ -1,7 +1,7 @@
 {
   "require": {
-    "aws/aws-sdk-php": "dev-master",
-    "silex/silex": "dev-master",
+    "aws/aws-sdk-php": "2.*",
+    "silex/silex": "1.0.*@dev",
     "twig/twig": ">=1.8,<2.0-dev"
   },
   "minimum-stability": "dev"

diff --git a/views_index.twig b/views_index.twig
@@ -3,12 +3,12 @@
 <p><a href="{{ app.request.baseUrl ~ '/add' }}" class="btn"><b class="icon-plus-sign"></b> Add a Funny Face</a></p>
 
 <div class="row-fluid">
-    {%  for face in faces %}
-        <div class="funny-face">
-            <img src="{{ face.src }}" class="img-polaroid">
-            <p class="caption">{{ face.caption }}</p>
-        </div>
-    {%  endfor %}
+  {%  for face in faces %}
+    <div class="funny-face">
+      <img src="{{ face.src }}" class="img-polaroid">
+      <p class="caption">{{ face.caption }}</p>
+    </div>
+  {%  endfor %}
 </div>
 
 {% include 'footer.twig' %}
diff --git a/index.php b/index.php
@@ -28,8 +28,8 @@
 
     // Transform DynamoDB results into simple key-value pairs via closure
     $faces = new MapIterator($faces, function($face) {
-        foreach ($face as & $value) {
-            $face = $value['S'];
+        foreach ($face as &$value) {
+            $value = $value['S'];
         }
         return $face;
     });

diff --git a/.ebextensions_auth.config b/.ebextensions_auth.config
@@ -0,0 +1,4 @@
+Resources:
+  AWSEBAutoScalingLaunchConfiguration:
+      Properties:
+        IamInstanceProfile: arn:aws:iam::123456789012:instance-profile/demo
diff --git a/composer.json b/composer.json
@@ -0,0 +1,8 @@
+{
+  "require": {
+    "aws/aws-sdk-php": "dev-master",
+    "silex/silex": "dev-master",
+    "twig/twig": ">=1.8,<2.0-dev"
+  },
+  "minimum-stability": "dev"
+}
diff --git a/index.php b/index.php
@@ -0,0 +1,86 @@
+<?php
+
+// Load Composer Autoloader
+require __DIR__ . '/vendor/autoload.php';
+
+use Aws\Common\Aws;
+use Aws\Common\Enum\Region;
+use Aws\S3\Enum\CannedAcl;
+use Guzzle\Iterator\MapIterator;
+use Silex\Application;
+use Silex\Provider\TwigServiceProvider;
+use Symfony\Component\HttpFoundation\File\UploadedFile;
+use Symfony\Component\HttpFoundation\Request;
+
+// Configure Silex App
+$app = new Application;
+$app->register(new TwigServiceProvider, array(
+    'twig.path' => __DIR__ . '/views',
+));
+$app['aws'] = $app->share(function () {
+    return Aws::factory(['region' => Region::OREGON]);
+});
+
+// Index Route
+$app->get('/', function () use ($app) {
+    // Get funny-face records from DynamoDB
+    $faces = $app['aws']->get('dynamodb')->getIterator('Scan', ['TableName' => 'demo']);
+
+    // Transform DynamoDB results into simple key-value pairs via closure
+    $faces = new MapIterator($faces, function($face) {
+        foreach ($face as & $value) {
+            $face = $value['S'];
+        }
+        return $face;
+    });
+
+    return $app['twig']->render('index.twig', [
+        'title' => 'Show Me Some Funny Faces!',
+        'faces' => $faces
+    ]);
+});
+
+// Add Route
+$app->match('/add', function (Request $request) use ($app) {
+    // If the form was submitted, process the input
+    if ('POST' == $request->getMethod()) {
+        try {
+            // Make sure the image was uploaded
+            $file = $request->files->get('faceImage');
+            if (!$file instanceof UploadedFile || $file->getError()) {
+                throw new RuntimeException('The file was not uploaded to the server.');
+            }
+
+            // Write the image to S3
+            $app['aws']->get('s3')->putObject([
+                'Bucket' => 'funny-face',
+                'Key'    => $file->getFileName(),
+                'Body'   => fopen($file->getPathname(), 'r'),
+                'ACL'    => CannedAcl::PUBLIC_READ,
+            ]);
+
+            // Write the funny-face record to DynamoDB
+            $app['aws']->get('dynamodb')->putItem([
+                'TableName' => 'demo',
+                'Item' => [
+                    'src'     => ['S' => 'http://funny-face.s3.amazonaws.com/' . $file->getFileName()],
+                    'caption' => ['S' => $request->request->get('faceCaption', 'No caption.')],
+                ],
+            ]);
+
+            // Display a success message
+            $alert = ['type' => 'success', 'message' => 'Congrats, you uploaded a new funny face.'];
+        } catch (Exception $e) {
+            // Display an error message
+            $alert = ['type' => 'error', 'message' => 'Sorry, there was a problem uploading the new funny face.'];
+        }
+    }
+
+    return $app['twig']->render('add.twig', [
+        'title' => 'Add a New Funny Face!',
+        'alert' => isset($alert) ? $alert : null,
+    ]);
+});
+
+// Run the App
+$app->run();
diff --git a/views_add.twig b/views_add.twig
@@ -0,0 +1,26 @@
+{% include 'header.twig' %}
+
+{%  if data %}<pre>{{ data }}</pre>{%  endif %}
+
+<form action="{{ app.request.baseUrl ~ '/add' }}" method="post" class="form-horizontal" enctype="multipart/form-data">
+  <div class="control-group">
+    <label class="control-label" for="faceImage">Funny Face</label>
+    <div class="controls">
+      <input type="file" name="faceImage" id="faceImage">
+    </div>
+  </div>
+  <div class="control-group">
+    <label class="control-label" for="faceCaption">Caption</label>
+    <div class="controls">
+      <input type="text" name="faceCaption" id="faceCaption" placeholder="e.g. MOAR FOOD!!!" class="input-xxlarge" maxlength="75">
+    </div>
+  </div>
+  <div class="control-group">
+    <div class="controls">
+      <button type="submit" class="btn btn-primary"><b class="icon-ok icon-white"></b> Add Funny Face</button>
+      <a href="{{ app.request.baseUrl ~ '/' }}" class="btn"><b class="icon-chevron-left"></b> Go Back</a>
+    </div>
+  </div>
+</form>
+
+{% include 'footer.twig' %}
diff --git a/views_footer.twig b/views_footer.twig
@@ -0,0 +1,9 @@
+    </div> <!-- /container -->
+
+    <script src="//ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
+    <script src="assets/js/bootstrap.min.js"></script>
+    <script src="assets/js/bootstrap-filestyle.min.js"></script>
+    <script>$(function() {$(":file").filestyle()});</script>
+  </body>
+
+</html>
diff --git a/views_header.twig b/views_header.twig
@@ -0,0 +1,31 @@
+<!DOCTYPE html>
+<html lang="en">
+
+  <head>
+    <meta charset="utf-8">
+    <title>{{ title }}</title>
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <meta name="author" content="Jeremy Lindblom">
+
+    <link href="assets/css/bootstrap.min.css" rel="stylesheet">
+    <style>
+      body {background: url(assets/img/subtlenet2.png) repeat;}
+      .funny-face {display: inline-block; width: 190px; margin: 0 30px 10px 0;}
+      .funny-face .caption {text-align: center; font-size: 85%;}
+    </style>
+    <link href="assets/css/bootstrap-responsive.min.css" rel="stylesheet">
+    <!--[if lt IE 9]><script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script><![endif]-->
+  </head>
+
+  <body>
+
+    <div class="container">
+
+      <h1>{{ title }}</h1>
+
+      {% if alert %}
+        <div class="alert alert-{{ alert.type }}">
+          <button type="button" class="close" data-dismiss="alert">&times;</button>
+          <strong>{{ alert.type|capitalize }}!</strong> {{ alert.message }}
+        </div>
+      {%  endif %}
diff --git a/views_index.twig b/views_index.twig
@@ -0,0 +1,14 @@
+{% include 'header.twig' %}
+
+<p><a href="{{ app.request.baseUrl ~ '/add' }}" class="btn"><b class="icon-plus-sign"></b> Add a Funny Face</a></p>
+
+<div class="row-fluid">
+    {%  for face in faces %}
+        <div class="funny-face">
+            <img src="{{ face.src }}" class="img-polaroid">
+            <p class="caption">{{ face.caption }}</p>
+        </div>
+    {%  endfor %}
+</div>
+
+{% include 'footer.twig' %}
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