Add node to read current device state

nikkow · Oct 21, 2018 · 5114165 · 5114165
1 parent e41dfef
commit 5114165
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Showing 2 changed files with 99 additions and 2 deletions.
diff --git a/tahoma.html b/tahoma.html
@@ -1,5 +1,4 @@
 <script type="text/javascript">
-
     RED.nodes.registerType('tahoma',{
         category: 'function',
         color: '#E2D96E',
@@ -9,7 +8,8 @@
 		   device: {value: ""}
 		},
         inputs:1,
-        outputs:1,
+		outputs:1,
+		align: 'right',
         icon: "bridge-dash.png",
         label: function() {
             return this.name || "Tahoma Controllable Element";
@@ -50,6 +50,61 @@
 				});
 			};
 
+			$("#node-input-tahomabox").on('change', deviceRefresh);
+			deviceRefresh()
+		}
+	});
+
+	RED.nodes.registerType('tahoma-read',{
+        category: 'function',
+        color: '#E2D96E',
+		defaults: {
+		   tahomabox: {value:"", type:"tahoma-config"},
+		   name: {value: ""},
+		   device: {value: ""}
+		},
+        inputs: 1,
+        outputs: 1,
+        icon: "bridge-dash.png",
+        label: function() {
+            return this.name || "Tahoma Readable Element";
+        },
+		labelStyle: function() {
+    		return this.name?"node_label_italic":"";
+		},
+		oneditprepare: function generateEditForm() {
+			var valuedevice = $('#node-input-device').val();
+
+			$("#node-input-device").replaceWith('<select id="node-input-device" name="node-input-device" style="width: 250px;">');
+
+			var deviceRefresh = function () {
+				var tahomaBoxValue = $("#node-input-tahomabox").val();
+
+				if(tahomaBoxValue.length <= 0 || tahomaBoxValue === "_ADD_") {
+					$("#node-input-device").empty().prop('disabled', true)
+					return;
+				}
+
+				$("#node-input-device").empty().prop('disabled', false)
+
+				$.ajax({
+					url: "tahomasomfy/getSetup/"+ $("#node-input-tahomabox").val(),
+					success: function(data) {
+						if(data.setup === undefined || data.setup.devices === undefined || data.setup.devices.length === 0) {
+							$("#node-input-device").empty().html('<option value="_NO_DEVICE_" selected="selected">No devices found.</option>');
+						} else {
+							var html = "";
+
+							$.each( data.setup.devices, function( key, value ) {
+								html += '<option value="'+ value.deviceURL +'">['+ value.uiClass +'] - '+value.label+'</option>';
+							});
+
+							$("#node-input-device").empty().html(html).val(valuedevice);
+						}
+					}
+				});
+			};
+
 			$("#node-input-tahomabox").on('change', deviceRefresh);
 			deviceRefresh()
 		}
@@ -86,6 +141,25 @@
     <p>Execute actions on your Somfy Tahoma controllable devices.</p>
 </script>
 
+<script type="text/x-red" data-template-name="tahoma-read">
+	<div class="form-row">
+		<label for="node-input-name"><i class="icon-tag"></i> Name</label>
+		<input type="text" id="node-input-name">
+	</div>
+	<div class="form-row">
+        <label for="node-input-tahomabox"><i class="icon-tag"></i> Tahoma Box</label>
+        <input type="text" id="node-input-tahomabox">
+    </div>
+	<div class="form-row">
+        <label for="node-input-device"><i class="icon-tag"></i> Device</label>
+		<input type="text" id="node-input-device">
+    </div>
+</script>
+
+<script type="text/x-red" data-help-name="tahoma-read">
+    <p>Reads the current position/value of a given Tahoma controllable device.</p>
+</script>
+
 <script type="text/x-red" data-template-name="tahoma-config">
     <div class="form-row">
         <label for="node-config-input-username"><i class="icon-bookmark"></i> Username:</label>

diff --git a/tahoma.js b/tahoma.js
@@ -111,6 +111,29 @@ module.exports = function(RED) {
     }
     RED.nodes.registerType("tahoma", TahomaNode);
 
+	function TahomaNodeRead(config) {
+		RED.nodes.createNode(this, config);
+
+		this.device = config.device;
+		this.tahomabox = config.tahomabox;
+
+		var node = this;
+		var configNode = RED.nodes.getNode(node.tahomabox);
+
+        node.on('input', function(msg) {
+			tahomalink.login(configNode.username, configNode.password)
+			.then(function() {
+				tahomalink.getDeviceState(node.device)
+				.then(function(data) {
+					console.log(data);
+					msg.payload = data;
+					node.send(msg);
+				});
+			});
+		});
+	}
+	RED.nodes.registerType('tahoma-read', TahomaNodeRead);
+
 	function TahomaConfigNode(n) {
         RED.nodes.createNode(this,n);
         this.username = n.username;