Merge pull request #8 from thiseldo/master

twilio node first commit

Author: knolleary

social/twilio/56-twilio.html

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+<!--
+  Copyright 2013 Andrew D Lindsay @AndrewDLindsay
+  http://blog.thiseldo.co.uk
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+-->
+
+<script type="text/x-red" data-template-name="twilio">
+    <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">
+    </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>
+</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>
+</script>
+
+<script type="text/javascript">
+    RED.nodes.registerType('twilio out',{
+        category: 'output',
+        defaults: {
+            title: {value:""},
+            name: {value:""}
+        },
+        color:"#ed1c24",
+        inputs:1,
+        outputs:0,
+        icon: "twilio.png",
+        align: "right",
+        label: function() {
+            return this.name||this.title||"twilio out";
+        },
+        labelStyle: function() {
+            return this.name?"node_label_italic":"";
+        }
+    });
+
+</script>

social/twilio/56-twilio.js

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+/**
+ * Copyright 2013 Andrew D Lindsay @AndrewDLindsay
+ * http://blog.thiseldo.co.uk
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+
+var RED = require(process.env.NODE_RED_HOME+"/red/red");
+var util = require('util');
+
+// Either add a line like this to settings.js
+//   twilio: { account:'My-ACCOUNT-SID', authtoken:'TWILIO-TOKEN',from:'FROM-NUMBER' },
+// Or as a twiliokey.js file in the directory ABOVE node-red.
+//   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");
+}
+catch(err) {
+	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;
+}
+
+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.registerType("twilio out",TwilioOutNode);