fix(sensor): Fix reading attributes object when received in message o…

…bject
zachowj · Dec 11, 2019 · 18849d9 · 18849d9
1 parent 695623b
commit 18849d9
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Showing 2 changed files with 17 additions and 2 deletions.
diff --git a/nodes/entity/entity.html b/nodes/entity/entity.html
@@ -250,7 +250,7 @@
   <p>This nodes requires <a href="https://github.com/zachowj/hass-node-red" target="_blank">Node-RED custom integration <i class="fa fa-external-link external-link"></i></a> to be installed in Home Assistant
   </p>
 
-  <h3>Inputs</h3>
+  <h3>Inputs (properties of <code>msg.payload</code>)</h3>
   <dl class="message-properties">
     <dt>state<span class="property-type">string | number | boolean</span></dt>
     <dd>The state the entity should be updated to</dd>

diff --git a/nodes/entity/entity.js b/nodes/entity/entity.js
@@ -184,8 +184,23 @@ module.exports = function(RED) {
                 return;
             }
 
+            let attributes = [];
+            if (parsedMessage.attributes.source === 'message') {
+                for (const [prop, val] of Object.entries(
+                    parsedMessage.attributes.value
+                )) {
+                    attributes.push({
+                        property: prop,
+                        value: val,
+                        valueType: 'str'
+                    });
+                }
+            } else {
+                attributes = parsedMessage.attributes.value;
+            }
+
             // Change string to lower-case and remove unwanted characters
-            parsedMessage.attributes.value.forEach(x => {
+            attributes.forEach(x => {
                 const property = slugify(x.property, {
                     replacement: '_',
                     remove: /[^A-Za-z0-9-_~ ]/,