From 74d1de7313c5e79dd0fbee829302c27d1f6f3b39 Mon Sep 17 00:00:00 2001
From: Bram Kragten <mail@bramkragten.nl>
Date: Wed, 2 Oct 2019 21:22:06 +0200
Subject: [PATCH] Allow yaml in dev events (#3861)

* Allow yaml in dev events

* remove json
---
 src/panels/developer-tools/event/developer-tools-event.js | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/panels/developer-tools/event/developer-tools-event.js b/src/panels/developer-tools/event/developer-tools-event.js
index 3bf1ccee0a..25fd569034 100644
--- a/src/panels/developer-tools/event/developer-tools-event.js
+++ b/src/panels/developer-tools/event/developer-tools-event.js
@@ -5,6 +5,8 @@ import "@polymer/paper-input/paper-textarea";
 import { html } from "@polymer/polymer/lib/utils/html-tag";
 import { PolymerElement } from "@polymer/polymer/polymer-element";
 
+import yaml from "js-yaml";
+
 import "../../../resources/ha-style";
 import "./events-list";
 import "./event-subscribe-card";
@@ -61,7 +63,7 @@ class HaPanelDevEvent extends EventsMixin(PolymerElement) {
               value="{{eventType}}"
             ></paper-input>
             <paper-textarea
-              label="Event Data (JSON, optional)"
+              label="Event Data (YAML, optional)"
               value="{{eventData}}"
             ></paper-textarea>
             <mwc-button on-click="fireEvent" raised>Fire Event</mwc-button>
@@ -106,10 +108,10 @@ class HaPanelDevEvent extends EventsMixin(PolymerElement) {
     var eventData;
 
     try {
-      eventData = this.eventData ? JSON.parse(this.eventData) : {};
+      eventData = this.eventData ? yaml.safeLoad(this.eventData) : {};
     } catch (err) {
       /* eslint-disable no-alert */
-      alert("Error parsing JSON: " + err);
+      alert("Error parsing YAML: " + err);
       /* eslint-enable no-alert */
       return;
     }