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node-red-nodes/time/suncalc/79-suncalc.html

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<script type="text/x-red" data-template-name="sunrise">
<div class="form-row">
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<label for="node-input-lat"><i class="fa fa-globe"></i> Latitude</label>
<input type="text" id="node-input-lat" placeholder="51.025">
</div>
<div class="form-row">
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<label for="node-input-lon"><i class="fa fa-globe"></i> Longitude</label>
<input type="text" id="node-input-lon" placeholder="-1.4">
</div>
<div class="form-row">
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<label for="node-input-start"><i class="fa fa-clock-o"></i> Start</label>
<select id="node-input-start" style='width:70%'>
<option value="sunrise">Sunrise</option>
<option value="sunriseEnd">Sunrise end</option>
<option value="dawn">Dawn, morning civil twilight starts</option>
<option value="goldenHourEnd">End of morning golden hour</option>
<option value="nauticalDawn">Morning nautical twilight starts</option>
<option value="nightEnd">Morning astronomical twilight starts</option>
</select>
</div>
<div class="form-row">
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<label for="node-input-end"><i class="fa fa-clock-o"></i> End</label>
<select id="node-input-end" style='width:70%'>
<option value="sunset">Sunset, civil twilight starts</option>
<option value="sunsetStart">Sunset start</option>
<option value="goldenHour">Start of evening golden hour</option>
<option value="dusk">Dusk, Evening astronomical twilight starts</option>
<option value="nauticalDusk">Evening nautical twilight starts</option>
<option value="night">Dark enough for astronomy</option>
</select>
</div>
<div class="form-row">
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<label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
<input type="text" id="node-input-name" placeholder="Name">
</div>
</script>
<script type="text/x-red" data-help-name="sunrise">
<p>Uses the suncalc module to generate an output at sunrise and sunset based on a specified location.</p>
<p>Several choices of definition of sunrise and sunset are available, see the <i><a href = "https://github.com/mourner/suncalc" target="_new">suncalc</a></i> module for details.</p>
<p>The first output emits a <code>msg.payload</code> of <i>1</i> or <i>0</i> every minute depending if in between selected times or not.
The second output emits only on the transition between night to day (<i>-> 1</i>) or day to night (<i>-> 0</i>).</p>
<p>Also sets <code>msg.topic</code> to <i>sun</i> and <code>msg.moon</code> to the fraction of the moon between 0 and 1.</p>
</script>
<script type="text/javascript">
RED.nodes.registerType('sunrise',{
category: 'advanced-input',
color:"#ffcc66",
defaults: {
name: {value:""},
lat: {value:"", required:true, validate:RED.validators.number()},
lon: {value:"", required:true, validate:RED.validators.number()},
start: {value:"sunrise", required:true},
end: {value:"sunset", required:true}
},
inputs:0,
outputs:2,
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outputLabels: ["once per minute","only on change"],
icon: "sun.png",
label: function() {
return this.name||"Sun rise/set";
},
labelStyle: function() {
return this.name?"node_label_italic":"";
},
oneditprepare: function() {
if (($("#node-input-lat").val() === "") && ($("#node-input-lon").val() === "")) {
if ("geolocation" in navigator) {
navigator.geolocation.getCurrentPosition(function(position) {
$("#node-input-lat").val(Number(position.coords.latitude.toFixed(5)));
$("#node-input-lon").val(Number(position.coords.longitude.toFixed(5)));
});
}
}
}
});
</script>