Updates to Twilio Node

Fixes #28
Make edit panel work, and then fix it so the things edited do what they say.
Slight tweak to shrink icon to similar size as others.

Author: dceejay

social/twilio/56-twilio.html

@@ -15,31 +15,32 @@
   limitations under the License.
 -->
 
-<script type="text/x-red" data-template-name="twilio">
+<script type="text/x-red" data-template-name="twilio out">
     <div class="form-row">
-        <label for="node-input-title"><i class="icon-flag"></i> Title</label>
-        <input type="text" id="node-input-title" placeholder="Node-RED">
+        <label for="node-input-number"><i class="icon-envelope"></i> SMS to</label>
+        <input type="text" id="node-input-number" placeholder="01234 5678901">
     </div>
     <div class="form-row">
         <label for="node-input-name"><i class="icon-tag"></i> Name</label>
         <input type="text" id="node-input-name" placeholder="Name">
     </div>
+    <div class="form-tips">Tip - leave Number blank to use <b>msg.topic</b> to set the number.</div>
 </script>
 
 <script type="text/x-red" data-help-name="twilio out">
-	<p>Uses Twilio to send the <b>msg.payload</b> as a SMS to the configured number.</p>
-	<p>Uses <b>msg.topic</b> to set the phone number, if not already set in the properties.</p>
-	<p>You MUST configure both your Account SID and the Auth Token. Either into settings.js like this</p>
-	<p><pre>twilio: { account:'My-ACCOUNT-SID', authtoken:'TWILIO-TOKEN', from:'FROM-NUMBER' },</pre></p>
-	<p>Or as a twiliokey.js file in the directory <b>above</b> node-red.<p>
-	<p><pre>module.exports = { account:'My-ACCOUNT-SID', authtoken:'TWILIO-TOKEN',from:'FROM-NUMBER' }</pre></p>
+    <p>Uses Twilio to send the <b>msg.payload</b> as a SMS to the configured number.</p>
+    <p>Uses <b>msg.topic</b> to set the phone number, if not already set in the properties.</p>
+    <p>You MUST configure both your Account SID and the Auth Token. Either into settings.js like this</p>
+    <p><pre>twilio: { account:'My-ACCOUNT-SID', authtoken:'TWILIO-TOKEN', from:'FROM-NUMBER' },</pre></p>
+    <p>Or as a twiliokey.js file in the directory <b>above</b> node-red.<p>
+    <p><pre>module.exports = { account:'My-ACCOUNT-SID', authtoken:'TWILIO-TOKEN',from:'FROM-NUMBER' }</pre></p>
 </script>
 
 <script type="text/javascript">
     RED.nodes.registerType('twilio out',{
         category: 'output',
         defaults: {
-            title: {value:""},
+            number: {value:""},
             name: {value:""}
         },
         color:"#ed1c24",
@@ -48,7 +49,7 @@
         icon: "twilio.png",
         align: "right",
         label: function() {
-            return this.name||this.title||"twilio out";
+            return this.name||this.title||"twilio";
         },
         labelStyle: function() {
             return this.name?"node_label_italic":"";

social/twilio/56-twilio.js

@@ -24,41 +24,41 @@ var util = require('util');
 //   module.exports = { account:'My-ACCOUNT-SID', authtoken:'TWILIO-TOKEN',from:'FROM-NUMBER' }
 
 try {
-	var twiliokey = RED.settings.twilio || require(process.env.NODE_RED_HOME+"/../twiliokey.js");
+    var twiliokey = RED.settings.twilio || require(process.env.NODE_RED_HOME+"/../twiliokey.js");
 }
 catch(err) {
-	util.log("[56-twilio.js] Error: Failed to load Twilio credentials");
+    util.log("[56-twilio.js] Error: Failed to load Twilio credentials");
 }
 
 if (twiliokey) {
-	var twilioClient = require('twilio')(twiliokey.account, twiliokey.authtoken);
-	var fromNumber = twiliokey.from;
+    var twilioClient = require('twilio')(twiliokey.account, twiliokey.authtoken);
+    var fromNumber = twiliokey.from;
 }
 
 function TwilioOutNode(n) {
-	RED.nodes.createNode(this,n);
-	this.title = n.title;
-	var node = this;
-	this.on("input",function(msg) {
-		if (typeof(msg.payload) == 'object') {
-			msg.payload = JSON.stringify(msg.payload);
-		}
-		if (twiliokey) {
-			try {
-				// Send SMS
-				twilioClient.sendMessage( {to: msg.topic, from: fromNumber, body: msg.payload}, function(err, response) {
-					if (err) node.error(err);
-					//console.log(response);
-				});
-			}
-			catch (err) {
-				node.error(err);
-			}
-		}
-		else {
-			node.warn("Twilio credentials not set/found. See node info.");
-		}
-	});
+    RED.nodes.createNode(this,n);
+    this.number = n.number;
+    var node = this;
+    this.on("input",function(msg) {
+        if (typeof(msg.payload) == 'object') {
+            msg.payload = JSON.stringify(msg.payload);
+        }
+        if (twiliokey) {
+            try {
+                // Send SMS
+                var tonum = node.number || msg.topic;
+                twilioClient.sendMessage( {to: tonum, from: fromNumber, body: msg.payload}, function(err, response) {
+                    if (err) node.error(err);
+                    //console.log(response);
+                });
+            }
+            catch (err) {
+                node.error(err);
+            }
+        }
+        else {
+            node.warn("Twilio credentials not set/found. See node info.");
+        }
+    });
 }
-
 RED.nodes.registerType("twilio out",TwilioOutNode);