node-red-contrib-play-sound/node-red-contrib-play-sound.html

Node-RED node for play-sound (based on nodejs play-sound : Play sounds by shelling out to one of the available audio players).

<script type="text/javascript">
	RED.nodes.registerType('PlaySound',{
		category: 'output',
		color: '#daaff7',
		icon: "unmute.png",
		label: function() {
			return this.name || "PlaySound";
		},
		defaults: {
			name: {value:""},
			playerOptions: {value:"", validate: function(v) {
				try {
					JSON.parse(v);
					return true;
				} catch(err) {
					return false;
				}
			}},
			audioURI: {value:""},
			options: {value:"", validate: function(v) {
				try {
					JSON.parse(v);
					return true;
				} catch(err) {
					return false;
				}
			}},
		},
		inputs:1,
		outputs:1,
		button: {
			onclick: function() {
				var label = this.name||"PlaySound";
				var node = this;
				$.ajax({
					url: "PlaySound/"+this.id,
					type: "POST",
					success: function(resp, textStatus, xhr) {
						RED.notify(node._("inject.success",{label:label}),"success");
					},
					error: function(jqXHR,textStatus,errorThrown) {
						if (jqXHR.status == 404) {
							RED.notify(node._("common.notification.error",{message:node._("common.notification.errors.not-deployed")}),"error");
						} else if (jqXHR.status == 500) {
							RED.notify(node._("common.notification.error",{message:node._("inject.errors.failed")}),"error");
						} else if (jqXHR.status == 0) {
							RED.notify(node._("common.notification.error",{message:node._("common.notification.errors.no-response")}),"error");
						} else {
							RED.notify(node._("common.notification.error",{message:node._("common.notification.errors.unexpected",{status:jqXHR.status,message:textStatus})}),"error");
						}
					}
				});
			}
		}
	});
</script>

<script type="text/x-red" data-template-name="PlaySound">
	<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-row">
		<label for="node-input-playerOptions"><i class="icon-tag"></i> Player options</label>
		<input type="text" id="node-input-playerOptions" placeholder="{} or {player:&quot;--see play-sound npm package--&quot;}">
	</div>
	<div class="form-row">
		<label for="node-input-audioURI"><i class="icon-tag"></i> Audio URI</label>
		<input type="text" id="node-input-audioURI" placeholder="File name or url">
	</div>
	<div class="form-row">
		<label for="node-input-options"><i class="icon-tag"></i> Audio Options</label>
		<input type="text" id="node-input-options" placeholder="{} or {--see play-sound npm package--}">
	</div>
</script>

<script type="text/x-red" data-help-name="PlaySound">
	<p><h2>PlaySound</h2></p>
	<p>This node play an audio file or url. Could play many sound in the same time.</p>
	<p><u>Input</u></p>
	<ul>
		<li><code>msg.payload</code>: start (or empty) - Start playing</li>
		<li><code>msg.payload</code>: stop - Stop all sound playing</li>
		<li><code>msg.payload</code>: pause - Pause all sound playing</li>
		<li><code>msg.payload</code>: resume - Resume all sound playing</li>
		<li><code>msg.audioURI</code>: File name or url to play - If empty, then the one in dialog is used</li>
		<li><code>msg.options</code>: Audio options - If empty, then the one in dialog is used</li>
	</ul>
	<p><u>Output</u></p>
	<ul>
		<li><code>msg.payload</code>: end - Emit at the end of playing sound</li>
		<li><code>msg.payload</code>: stop - Emit while playing and a `stop` input is received</li>
	</ul>
</script>