From fcb70c6b9c5b6f8071ace8abc65cdfd893add712 Mon Sep 17 00:00:00 2001
From: AllAboutEE <miguel@allaboutee.com>
Date: Mon, 23 Mar 2015 21:37:38 -0500
Subject: [PATCH] Added Twilio Calls API. Added Twilio API page.

---
 app.yaml            |  6 +++++
 index.html          | 30 +------------------------
 twilio.html         | 54 +++++++++++++++++++++++++++++++++++++++++++++
 twilio/Calls.php    | 22 ++++++++++++++++++
 twilio/Messages.php |  2 +-
 5 files changed, 84 insertions(+), 30 deletions(-)
 create mode 100644 twilio.html
 create mode 100644 twilio/Calls.php
diff --git a/app.yaml b/app.yaml
index b18d499..9776d7e 100644
--- a/app.yaml
+++ b/app.yaml
@@ -15,6 +15,12 @@ handlers:
 - url: /twilio/Messages.*
   script: /twilio/Messages.php
 
+- url: /twilio/Calls.*
+  script: /twilio/Calls.php
+
+- url: /twilio.html
+  script: twilio.html
+
 - url: /bootstrap-3.3.4-dist
   static_dir: bootstrap-3.3.4-dist
 
diff --git a/index.html b/index.html
index bb4cd68..0be301e 100644
--- a/index.html
+++ b/index.html
@@ -31,40 +31,12 @@ <h1>IoT HTTPS Relay</h1>
         
         <h2>Supported APIs:</h2>
         <ul class="list-group">
-          <li class="list-group-item">Twilio (SMS only at this time)</li>
+          <li class="list-group-item"><a href="twilio.html">Twilio (SMS and Voice Calls)</a></li>
         </ul>
         <p>
             Submit API requests as issues with an "enhancement" label to  
             <a href="https://github.com/AllAboutEE/iot-https-relay">GitHub IoT HTTPS Relay</a>
         </p>
 
-        <h2>Twilio SMS(Text Messaging)</h2>
-        
-        <p>
-        To Use the Twilio SMS relay, simply send an HTTP POST request like the following.
-        <br/> Where the token and sid are provided to you by Twilio. The "From" number must be your Twilio provided number.
-        The "To" number can be any number, but it can only be your verified number if you are using Twilio's free service.
-        </p>
-        <pre>
-            <code>
-POST /twilio/Messages.json HTTP/1.1
-Host: iot-https-relay.appspot.com
-Connection: close
-Content-Type: application/x-www-form-urlencoded
-Content-Length: xxx
-
-token=xxxxxx&From=15558689998&To=19998675584&Body=myURLEncodedMessage&sid=xxxxxx
-
-            </code>
-        </pre>
-
-        <h3><span class="label label-default">Example</span> Twilio SMS (Text Messaging) With ESP8266 and NodeMcu</h3>
-        <script src="https://gist.github.com/AllAboutEE/6fe3ac554caaa2e3b450.js"></script>
-    </div>
-
-    <!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->
-    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js"></script>
-    <!-- Include all compiled plugins (below), or include individual files as needed -->
-    <script src="bootstrap-3.3.4-dist/js/bootstrap.min.js"></script>
   </body>
 </html>
diff --git a/twilio.html b/twilio.html
new file mode 100644
index 0000000..a6da9dd
--- /dev/null
+++ b/twilio.html
@@ -0,0 +1,54 @@
+
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <!-- The above 3 meta tags *must* come first in the head; any other head content must come *after* these tags -->
+    <title>IoT HTTPS Relay</title>
+
+    <!-- Bootstrap -->
+    <link href="bootstrap-3.3.4-dist/css/bootstrap.min.css" rel="stylesheet">
+
+    <!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries -->
+    <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
+    <!--[if lt IE 9]>
+      <script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script>
+      <script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
+    <![endif]-->
+  </head>
+  <body>
+    <div class="container">
+        <h1>IoT HTTPS Relay</h1>
+        <p>
+            An API that acts as a relay for IoT devices that do not support HTTPS i.e. you can use HTTPS APIs using HTTP
+        </p>
+        <div class="alert alert-warning" role="alert">
+            <strong>Warning!</strong> Please be sure to understand the security issues of using this relay app and use at your own risk.
+        </div>
+
+        <p><a href="https://github.com/AllAboutEE/iot-https-relay">Fork me on GitHub</a></p>
+        
+        <h1 class="page-header">Twilio</h1>
+        <p>
+            <a href="https://www.twilio.com/">Twilio</a> is a voice and SMS(Text messaging) communication API. 
+            You can use this API to call and send textmessages to phones from your IoT devices.
+        </p>
+
+        <h4>Click on the links below to get started.</h4>
+        <div class="list-group">
+            <a href="http://allaboutee.com/2015/03/24/esp8266-phone-calls-with-twilio-api/" class="list-group-item">ESP8266 SMS (NodeMcu)</a>
+            <a href="http://allaboutee.com/2015/03/24/es8266-text-messages-with-twilio-and-nodemcu/" class="list-group-item">ESP8266 Calls (NodeMcu)</a>
+            <a href="#arduino-sms" class="list-group-item">Arduino and ESP8266 SMS (work in progress)</a>
+            <a href="http://allaboutee.com/2015/03/23/esp8266-and-arduino-phone-calls-with-twilio-api/" class="list-group-item">Arduino and ESP8266 Calls</a>
+        </div>
+
+    </div>
+
+    <!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->
+    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js"></script>
+    <!-- Include all compiled plugins (below), or include individual files as needed -->
+    <script src="bootstrap-3.3.4-dist/js/bootstrap.min.js"></script>
+  </body>
+</html>
diff --git a/twilio/Calls.php b/twilio/Calls.php
new file mode 100644
index 0000000..0adb4e9
--- /dev/null
+++ b/twilio/Calls.php
@@ -0,0 +1,22 @@
+<?php
+
+require('twilio-php/Services/Twilio.php');
+
+$from = $_POST['From'];
+$to = $_POST['To'];
+$body = $_POST['Body'];
+$sid = $_POST['sid'];
+$token = $_POST['token'];
+
+$client = new Services_Twilio($sid,$token);
+
+$call = $client->account->calls->create(
+    $from, 
+    $to, 
+    'http://twimlets.com/echo?Twiml=%3CResponse%3E%3CSay%3E'.urlencode($body).'%3C%2FSay%3E%3C%2FResponse%3E'
+
+);
+
+
+print $call->status;
+
diff --git a/twilio/Messages.php b/twilio/Messages.php
index 54a9302..ecf0010 100644
--- a/twilio/Messages.php
+++ b/twilio/Messages.php
@@ -16,7 +16,7 @@
         $body
     );
 
-print $message->sid;
+print $message->status;
 
 
 
