5.9.7

.eslintrc.js

@@ -6,7 +6,10 @@ module.exports = {
 		node: true,
 		jquery: true,
 	},
-	extends: 'airbnb-base',
+	extends: [
+		'airbnb-base',
+		'plugin:sonarjs/recommended',
+	],
 	globals: {
 		Atomics: 'readonly',
 		SharedArrayBuffer: 'readonly',
@@ -21,6 +24,10 @@ module.exports = {
 	parserOptions: {
 		ecmaVersion: 2021,
 	},
+	plugins: [
+		'unicorn',
+		'sonarjs',
+	],
 	rules: {
 		indent: [
 			'error',
@@ -60,6 +67,24 @@ module.exports = {
 				json: 'always',
 			},
 		],
+		// unicorn
+		'unicorn/numeric-separators-style': 'error',
+		'unicorn/prefer-query-selector': 'error',
+		'unicorn/catch-error-name': 'error',
+		'unicorn/no-negated-condition': 'error',
+		'unicorn/better-regex': 'error',
+		'unicorn/consistent-function-scoping': 'error',
+		'unicorn/prefer-array-flat-map': 'error',
+		'unicorn/prefer-array-find': 'error',
+		'unicorn/prefer-regexp-test': 'error',
+		'unicorn/consistent-destructuring': 'error',
+		'unicorn/prefer-date-now': 'error',
+		'unicorn/prefer-ternary': 'error',
+		'unicorn/prefer-dom-node-append': 'error',
+		'unicorn/explicit-length-check': 'error',
+		'unicorn/prefer-at': 'error',
+		// sonarjs
+		'sonarjs/cognitive-complexity': 0,
 	},
 	ignorePatterns: [
 		'*.min.js',

.vscode/tasks.json

@@ -0,0 +1,14 @@
+{
+	"version": "2.0.0",
+	"tasks": [
+		{
+			"type": "npm",
+			"script": "lint",
+			"problemMatcher": [
+				"$eslint-stylish"
+			],
+			"label": "npm: lint",
+			"detail": "eslint ./server/scripts/**"
+		}
+	]
+}

cors/outlook.js

@@ -11,7 +11,7 @@ module.exports = (req, res) => {
 	// add out-going headers
 	const headers = {};
 	headers['user-agent'] = '(WeatherStar 4000+, ws4000@netbymatt.com)';
-	headers['accept'] = req.headers.accept;
+	headers.accept = req.headers.accept;
 
 	// get query paramaters if the exist
 	const queryParams = Object.keys(req.query).reduce((acc, key) => {
@@ -20,16 +20,16 @@ module.exports = (req, res) => {
 		// add the paramter to the resulting object
 		acc[key] = req.query[key];
 		return acc;
-	},{});
+	}, {});
 	let query = queryString.encode(queryParams);
-	if (query.length > 0) query = '?' + query;
+	if (query.length > 0) query = `?${query}`;
 
 	// get the page
-	https.get('https://www.cpc.ncep.noaa.gov/' + req.path + query, {
+	https.get(`https://www.cpc.ncep.noaa.gov/${req.path}${query}`, {
 		headers,
-	}, getRes => {
+	}, (getRes) => {
 		// pull some info
-		const {statusCode} = getRes;
+		const { statusCode } = getRes;
 		// pass the status code through
 		res.status(statusCode);
 
@@ -38,8 +38,7 @@ module.exports = (req, res) => {
 		res.header('last-modified', getRes.headers['last-modified']);
 		// pipe to response
 		getRes.pipe(res);
-
+	}).on('error', (e) => {
-	}).on('error', e=>{
 		console.error(e);
 	});
-};
+};

cors/radar.js

@@ -11,7 +11,7 @@ module.exports = (req, res) => {
 	// add out-going headers
 	const headers = {};
 	headers['user-agent'] = '(WeatherStar 4000+, ws4000@netbymatt.com)';
-	headers['accept'] = req.headers.accept;
+	headers.accept = req.headers.accept;
 
 	// get query paramaters if the exist
 	const queryParams = Object.keys(req.query).reduce((acc, key) => {
@@ -20,16 +20,16 @@ module.exports = (req, res) => {
 		// add the paramter to the resulting object
 		acc[key] = req.query[key];
 		return acc;
-	},{});
+	}, {});
 	let query = queryString.encode(queryParams);
-	if (query.length > 0) query = '?' + query;
+	if (query.length > 0) query = `?${query}`;
 
 	// get the page
-	https.get('https://radar.weather.gov' + req.path + query, {
+	https.get(`https://radar.weather.gov${req.path}${query}`, {
 		headers,
-	}, getRes => {
+	}, (getRes) => {
 		// pull some info
-		const {statusCode} = getRes;
+		const { statusCode } = getRes;
 		// pass the status code through
 		res.status(statusCode);
 
@@ -38,8 +38,7 @@ module.exports = (req, res) => {
 		res.header('last-modified', getRes.headers['last-modified']);
 		// pipe to response
 		getRes.pipe(res);
-
+	}).on('error', (e) => {
-	}).on('error', e=>{
 		console.error(e);
 	});
-};
+};

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "ws4kp",
-	"version": "5.9.3",
+	"version": "5.9.7",
 	"description": "Welcome to the WeatherStar 4000+ project page!",
 	"main": "index.js",
 	"scripts": {
@@ -22,7 +22,11 @@
 	"devDependencies": {
 		"del": "^6.0.0",
 		"ejs": "^3.1.5",
+		"eslint": "^8.21.0",
 		"eslint-config-airbnb-base": "^15.0.0",
+		"eslint-plugin-import": "^2.26.0",
+		"eslint-plugin-sonarjs": "^0.17.0",
+		"eslint-plugin-unicorn": "^45.0.2",
 		"express": "^4.17.1",
 		"gulp": "^4.0.2",
 		"gulp-concat": "^2.6.1",
@@ -40,9 +44,6 @@
 		"suncalc": "^1.8.0",
 		"swiped-events": "^1.1.4",
 		"terser-webpack-plugin": "^5.3.6",
-		"webpack-stream": "^7.0.0",
+		"webpack-stream": "^7.0.0"
-		"eslint": "^8.21.0",
+	}
-		"eslint-plugin-import": "^2.26.0"
-	},
-	"dependencies": {}
 }

server/scripts/data/.eslintrc.js

@@ -0,0 +1,6 @@
+module.exports = {
+	rules: {
+		// unicorn
+		'unicorn/numeric-separators-style': 0,
+	},
+};

server/scripts/index.mjs

@@ -22,32 +22,38 @@ const categories = [
 	'Postal', 'Populated Place',
 ];
 const category = categories.join(',');
+const TXT_ADDRESS_SELECTOR = '#txtAddress';
+const TOGGLE_FULL_SCREEN_SELECTOR = '#ToggleFullScreen';
+const BNT_GET_GPS_SELECTOR = '#btnGetGps';
 
 const init = () => {
-	document.getElementById('txtAddress').addEventListener('focus', (e) => {
+	document.querySelector(TXT_ADDRESS_SELECTOR).addEventListener('focus', (e) => {
 		e.target.select();
 	});
 
 	registerRefreshData(loadData);
 
-	document.getElementById('NavigateMenu').addEventListener('click', btnNavigateMenuClick);
+	document.querySelector('#NavigateMenu').addEventListener('click', btnNavigateMenuClick);
-	document.getElementById('NavigateRefresh').addEventListener('click', btnNavigateRefreshClick);
+	document.querySelector('#NavigateRefresh').addEventListener('click', btnNavigateRefreshClick);
-	document.getElementById('NavigateNext').addEventListener('click', btnNavigateNextClick);
+	document.querySelector('#NavigateNext').addEventListener('click', btnNavigateNextClick);
-	document.getElementById('NavigatePrevious').addEventListener('click', btnNavigatePreviousClick);
+	document.querySelector('#NavigatePrevious').addEventListener('click', btnNavigatePreviousClick);
-	document.getElementById('NavigatePlay').addEventListener('click', btnNavigatePlayClick);
+	document.querySelector('#NavigatePlay').addEventListener('click', btnNavigatePlayClick);
-	document.getElementById('ToggleFullScreen').addEventListener('click', btnFullScreenClick);
+	document.querySelector(TOGGLE_FULL_SCREEN_SELECTOR).addEventListener('click', btnFullScreenClick);
-	const btnGetGps = document.getElementById('btnGetGps');
+	const btnGetGps = document.querySelector(BNT_GET_GPS_SELECTOR);
 	btnGetGps.addEventListener('click', btnGetGpsClick);
 	if (!navigator.geolocation) btnGetGps.style.display = 'none';
 
-	document.getElementById('divTwc').addEventListener('click', () => {
+	document.querySelector('#divTwc').addEventListener('click', () => {
 		if (document.fullscreenElement) updateFullScreenNavigate();
 	});
 
+	document.querySelector(TXT_ADDRESS_SELECTOR).addEventListener('keydown', (key) => { if (key.code === 'Enter') formSubmit(); });
+	document.querySelector('#btnGetLatLng').addEventListener('click', () => formSubmit());
+
 	document.addEventListener('keydown', documentKeydown);
 	document.addEventListener('touchmove', (e) => { if (fullScreenOverride) e.preventDefault(); });
 
-	$('#frmGetLatLng #txtAddress').devbridgeAutocomplete({
+	$(TXT_ADDRESS_SELECTOR).devbridgeAutocomplete({
 		serviceUrl: 'https://geocode.arcgis.com/arcgis/rest/services/World/GeocodeServer/suggest',
 		deferRequestBy: 300,
 		paramName: 'text',
@@ -71,18 +77,18 @@ const init = () => {
 		width: 490,
 	});
 
-	$('#frmGetLatLng').on('submit', () => {
+	const formSubmit = () => {
-		const ac = $('#frmGetLatLng #txtAddress').devbridgeAutocomplete();
+		const ac = $(TXT_ADDRESS_SELECTOR).devbridgeAutocomplete();
 		if (ac.suggestions[0]) $(ac.suggestionsContainer.children[0]).trigger('click');
 		return false;
-	});
+	};
 
 	// Auto load the previous query
 	const query = localStorage.getItem('latLonQuery');
 	const latLon = localStorage.getItem('latLon');
 	const fromGPS = localStorage.getItem('latLonFromGPS');
 	if (query && latLon && !fromGPS) {
-		const txtAddress = document.getElementById('txtAddress');
+		const txtAddress = document.querySelector(TXT_ADDRESS_SELECTOR);
 		txtAddress.value = query;
 		loadData(JSON.parse(latLon));
 	}
@@ -93,14 +99,14 @@ const init = () => {
 	const play = localStorage.getItem('play');
 	if (play === null || play === 'true') postMessage('navButton', 'play');
 
-	document.getElementById('btnClearQuery').addEventListener('click', () => {
+	document.querySelector('#btnClearQuery').addEventListener('click', () => {
-		document.getElementById('spanCity').innerHTML = '';
+		document.querySelector('#spanCity').innerHTML = '';
-		document.getElementById('spanState').innerHTML = '';
+		document.querySelector('#spanState').innerHTML = '';
-		document.getElementById('spanStationId').innerHTML = '';
+		document.querySelector('#spanStationId').innerHTML = '';
-		document.getElementById('spanRadarId').innerHTML = '';
+		document.querySelector('#spanRadarId').innerHTML = '';
-		document.getElementById('spanZoneId').innerHTML = '';
+		document.querySelector('#spanZoneId').innerHTML = '';
 
-		document.getElementById('chkAutoRefresh').checked = true;
+		document.querySelector('#chkAutoRefresh').checked = true;
 		localStorage.removeItem('autoRefresh');
 
 		localStorage.removeItem('play');
@@ -109,12 +115,12 @@ const init = () => {
 		localStorage.removeItem('latLonQuery');
 		localStorage.removeItem('latLon');
 		localStorage.removeItem('latLonFromGPS');
-		document.getElementById('btnGetGps').classList.remove('active');
+		document.querySelector(BNT_GET_GPS_SELECTOR).classList.remove('active');
 	});
 
 	// swipe functionality
-	document.getElementById('container').addEventListener('swiped-left', () => swipeCallBack('left'));
+	document.querySelector('#container').addEventListener('swiped-left', () => swipeCallBack('left'));
-	document.getElementById('container').addEventListener('swiped-right', () => swipeCallBack('right'));
+	document.querySelector('#container').addEventListener('swiped-right', () => swipeCallBack('right'));
 };
 
 const autocompleteOnSelect = async (suggestion, elem) => {
@@ -132,7 +138,7 @@ const autocompleteOnSelect = async (suggestion, elem) => {
 	const loc = data.locations[0];
 	if (loc) {
 		localStorage.removeItem('latLonFromGPS');
-		document.getElementById('btnGetGps').classList.remove('active');
+		document.querySelector(BNT_GET_GPS_SELECTOR).classList.remove('active');
 		doRedirectToGeometry(loc.feature.geometry);
 	} else {
 		console.error('An unexpected error occurred. Please try a different search string.');
@@ -142,7 +148,7 @@ const autocompleteOnSelect = async (suggestion, elem) => {
 const doRedirectToGeometry = (geom, haveDataCallback) => {
 	const latLon = { lat: round2(geom.y, 4), lon: round2(geom.x, 4) };
 	// Save the query
-	localStorage.setItem('latLonQuery', document.getElementById('txtAddress').value);
+	localStorage.setItem('latLonQuery', document.querySelector(TXT_ADDRESS_SELECTOR).value);
 	localStorage.setItem('latLon', JSON.stringify(latLon));
 
 	// get the data
@@ -150,10 +156,10 @@ const doRedirectToGeometry = (geom, haveDataCallback) => {
 };
 
 const btnFullScreenClick = () => {
-	if (!document.fullscreenElement) {
+	if (document.fullscreenElement) {
-		enterFullScreen();
-	} else {
 		exitFullscreen();
+	} else {
+		enterFullScreen();
 	}
 
 	if (isPlaying()) {
@@ -168,7 +174,7 @@ const btnFullScreenClick = () => {
 };
 
 const enterFullScreen = () => {
-	const element = document.getElementById('divTwc');
+	const element = document.querySelector('#divTwc');
 
 	// Supports most browsers and their versions.
 	const requestMethod = element.requestFullScreen || element.webkitRequestFullScreen
@@ -186,7 +192,7 @@ const enterFullScreen = () => {
 	updateFullScreenNavigate();
 
 	// change hover text and image
-	const img = document.getElementById('ToggleFullScreen');
+	const img = document.querySelector(TOGGLE_FULL_SCREEN_SELECTOR);
 	img.src = 'images/nav/ic_fullscreen_exit_white_24dp_2x.png';
 	img.title = 'Exit fullscreen';
 };
@@ -210,7 +216,7 @@ const exitFullscreen = () => {
 	}
 	resize();
 	// change hover text and image
-	const img = document.getElementById('ToggleFullScreen');
+	const img = document.querySelector(TOGGLE_FULL_SCREEN_SELECTOR);
 	img.src = 'images/nav/ic_fullscreen_white_24dp_2x.png';
 	img.title = 'Enter fullscreen';
 };
@@ -229,7 +235,7 @@ const loadData = (_latLon, haveDataCallback) => {
 	// if there's no data stop
 	if (!latLon) return;
 
-	document.getElementById('txtAddress').blur();
+	document.querySelector(TXT_ADDRESS_SELECTOR).blur();
 	stopAutoRefreshTimer();
 	latLonReceived(latLon, haveDataCallback);
 };
@@ -273,8 +279,9 @@ let navigateFadeIntervalId = null;
 
 const updateFullScreenNavigate = () => {
 	document.activeElement.blur();
-	document.getElementById('divTwcBottom').classList.remove('hidden');
+	const divTwcBottom = document.querySelector('#divTwcBottom');
-	document.getElementById('divTwcBottom').classList.add('visible');
+	divTwcBottom.classList.remove('hidden');
+	divTwcBottom.classList.add('visible');
 
 	if (navigateFadeIntervalId) {
 		clearTimeout(navigateFadeIntervalId);
@@ -283,8 +290,8 @@ const updateFullScreenNavigate = () => {
 
 	navigateFadeIntervalId = setTimeout(() => {
 		if (document.fullscreenElement) {
-			document.getElementById('divTwcBottom').classList.remove('visible');
+			divTwcBottom.classList.remove('visible');
-			document.getElementById('divTwcBottom').classList.add('hidden');
+			divTwcBottom.classList.add('hidden');
 		}
 	}, 2000);
 };
@@ -352,7 +359,7 @@ const getPosition = async () => new Promise((resolve) => {
 
 const btnGetGpsClick = async () => {
 	if (!navigator.geolocation) return;
-	const btn = document.getElementById('btnGetGps');
+	const btn = document.querySelector(BNT_GET_GPS_SELECTOR);
 
 	// toggle first
 	if (btn.classList.contains('active')) {
@@ -368,7 +375,7 @@ const btnGetGpsClick = async () => {
 	const position = await getPosition();
 	const { latitude, longitude } = position.coords;
 
-	const txtAddress = document.getElementById('txtAddress');
+	const txtAddress = document.querySelector(TXT_ADDRESS_SELECTOR);
 	txtAddress.value = `${round2(latitude, 4)}, ${round2(longitude, 4)}`;
 
 	doRedirectToGeometry({ y: latitude, x: longitude }, (point) => {

server/scripts/modules/currentweather.mjs

@@ -53,12 +53,14 @@ class CurrentWeather extends WeatherDisplay {
 				// test data quality
 				if (observations.features[0].properties.temperature.value === null
 					|| observations.features[0].properties.windSpeed.value === null
-					|| observations.features[0].properties.textDescription === null) {
+					|| observations.features[0].properties.textDescription === null
+					|| observations.features[0].properties.textDescription === ''
+					|| observations.features[0].properties.icon === null) {
 					observations = undefined;
 					throw new Error(`Unable to get observations: ${station.properties.stationIdentifier}, trying next station`);
 				}
-			} catch (e) {
+			} catch (error) {
-				console.error(e);
+				console.error(error);
 			}
 		}
 		// test for data received

server/scripts/modules/currentweatherscroll.mjs

@@ -43,7 +43,7 @@ const incrementInterval = () => {
 
 const drawScreen = async () => {
 	// get the conditions
-	const data = await getCurrentWeather(() => this.stillWaiting());
+	const data = await getCurrentWeather();
 
 	// nothing to do if there's no data yet
 	if (!data) return;
@@ -75,12 +75,10 @@ const screens = [
 
 	// wind
 	(data) => {
-		let text = '';
+		let text = data.WindSpeed > 0
-		if (data.WindSpeed > 0) {
+			? `Wind: ${data.WindDirection} ${data.WindSpeed} ${data.WindUnit}`
-			text = `Wind: ${data.WindDirection} ${data.WindSpeed} ${data.WindUnit}`;
+			: 'Wind: Calm';
-		} else {
+
-			text = 'Wind: Calm';
-		}
 		if (data.WindGust > 0) {
 			text += `  Gusts to ${data.WindGust}`;
 		}
@@ -88,7 +86,10 @@ const screens = [
 	},
 
 	// visibility
-	(data) => `Visib: ${data.Visibility} ${data.VisibilityUnit}  Ceiling: ${data.Ceiling === 0 ? 'Unlimited' : `${data.Ceiling} ${data.CeilingUnit}`}`,
+	(data) => {
+		const distance = `${data.Ceiling} ${data.CeilingUnit}`;
+		return `Visib: ${data.Visibility} ${data.VisibilityUnit}  Ceiling: ${data.Ceiling === 0 ? 'Unlimited' : distance}`;
+	},
 ];
 
 // internal draw function with preset parameters

server/scripts/modules/extendedforecast.mjs

@@ -31,9 +31,9 @@ class ExtendedForecast extends WeatherDisplay {
 				retryCount: 3,
 				stillWaiting: () => this.stillWaiting(),
 			});
-		} catch (e) {
+		} catch (error) {
 			console.error('Unable to get extended forecast');
-			console.error(e.status, e.responseJSON);
+			console.error(error.status, error.responseJSON);
 			this.setStatus(STATUS.failed);
 			return;
 		}
@@ -52,7 +52,10 @@ class ExtendedForecast extends WeatherDisplay {
 
 		// create each day template
 		const days = forecast.map((Day) => {
-			const fill = {};
+			const fill = {
+				icon: { type: 'img', src: Day.icon },
+				condition: Day.text,
+			};
 			fill.date = Day.dayName;
 
 			const { low } = Day;
@@ -61,10 +64,6 @@ class ExtendedForecast extends WeatherDisplay {
 			}
 			const { high } = Day;
 			fill['value-hi'] = Math.round(high);
-			fill.condition = Day.text;
-
-			// draw the icon
-			fill.icon = { type: 'img', src: Day.icon };
 
 			// return the filled template
 			return this.fillTemplate('day', fill);
@@ -123,13 +122,13 @@ const parse = (fullForecast) => {
 
 const shortenExtendedForecastText = (long) => {
 	const regexList = [
-		[/ and /ig, ' '],
+		[/ and /gi, ' '],
-		[/Slight /ig, ''],
+		[/slight /gi, ''],
-		[/Chance /ig, ''],
+		[/chance /gi, ''],
-		[/Very /ig, ''],
+		[/very /gi, ''],
-		[/Patchy /ig, ''],
+		[/patchy /gi, ''],
-		[/Areas /ig, ''],
+		[/areas /gi, ''],
-		[/Dense /ig, ''],
+		[/dense /gi, ''],
 		[/Thunderstorm/g, 'T\'Storm'],
 	];
 		// run all regexes
@@ -144,10 +143,10 @@ const shortenExtendedForecastText = (long) => {
 	let short1 = conditions[0].substr(0, 10);
 	let short2 = '';
 	if (conditions[1]) {
-		if (!short1.endsWith('.')) {
+		if (short1.endsWith('.')) {
-			short2 = conditions[1].substr(0, 10);
-		} else {
 			short1 = short1.replace(/\./, '');
+		} else {
+			short2 = conditions[1].substr(0, 10);
 		}
 
 		if (short2 === 'Blowing') {

server/scripts/modules/hazards.mjs

@@ -40,9 +40,9 @@ class Hazards extends WeatherDisplay {
 
 			// show alert indicator
 			if (this.data.length > 0) alert.classList.add('show');
-		} catch (e) {
+		} catch (error) {
 			console.error('Get hourly forecast failed');
-			console.error(e.status, e.responseJSON);
+			console.error(error.status, error.responseJSON);
 			if (this.isEnabled) this.setStatus(STATUS.failed);
 			// return undefined to other subscribers
 			this.getDataCallback(undefined);

server/scripts/modules/hourly.mjs

@@ -34,9 +34,9 @@ class Hourly extends WeatherDisplay {
 		try {
 			// get the forecast
 			forecast = await json(weatherParameters.forecastGridData, { retryCount: 3, stillWaiting: () => this.stillWaiting() });
-		} catch (e) {
+		} catch (error) {
 			console.error('Get hourly forecast failed');
-			console.error(e.status, e.responseJSON);
+			console.error(error.status, error.responseJSON);
 			if (this.isEnabled) this.setStatus(STATUS.failed);
 			// return undefined to other subscribers
 			this.getDataCallback(undefined);
@@ -183,7 +183,7 @@ const expand = (data) => {
 				result.push(item.value); // push data array
 			} // timestamp is after now
 			// increment start time by 1 hour
-			startTime += 3600000;
+			startTime += 3_600_000;
 		} while (startTime < endTime && result.length < 24);
 	}); // for each value
 

server/scripts/modules/icons.mjs

@@ -1,3 +1,4 @@
+/* eslint-disable unicorn/consistent-function-scoping */
 /* spell-checker: disable */
 
 const getWeatherRegionalIconFromIconLink = (link, _isNightTime) => {
@@ -8,7 +9,7 @@ const getWeatherRegionalIconFromIconLink = (link, _isNightTime) => {
 
 	// grab everything after the last slash ending at any of these: ?&,
 	const afterLastSlash = link.toLowerCase().match(/[^/]+$/)[0];
-	let conditionName = afterLastSlash.match(/(.*?)[,?&.]/)[1];
+	let conditionName = afterLastSlash.match(/(.*?)[&,.?]/)[1];
 	// using probability as a crude heavy/light indication where possible
 	const value = +(link.match(/,(\d{2,3})/) ?? [0, 100])[1];
 
@@ -87,6 +88,7 @@ const getWeatherRegionalIconFromIconLink = (link, _isNightTime) => {
 		return addPath('Light-Snow.gif');
 
 	case 'rain_snow':
+	case 'rain_snow-n':
 		return addPath('Rain-Snow-1992.gif');
 
 	case 'snow_fzra':
@@ -95,6 +97,8 @@ const getWeatherRegionalIconFromIconLink = (link, _isNightTime) => {
 
 	case 'fzra':
 	case 'fzra-n':
+	case 'rain_fzra':
+	case 'rain_fzra-n':
 		return addPath('Freezing-Rain-1992.gif');
 
 	case 'snow_sleet':
@@ -155,7 +159,7 @@ const getWeatherIconFromIconLink = (link, _isNightTime) => {
 
 	// grab everything after the last slash ending at any of these: ?&,
 	const afterLastSlash = link.toLowerCase().match(/[^/]+$/)[0];
-	let conditionName = afterLastSlash.match(/(.*?)[,?&.]/)[1];
+	let conditionName = afterLastSlash.match(/(.*?)[&,.?]/)[1];
 	// using probability as a crude heavy/light indication where possible
 	const value = +(link.match(/,(\d{2,3})/) ?? [0, 100])[1];
 

server/scripts/modules/latestobservations.mjs

@@ -32,31 +32,25 @@ class LatestObservations extends WeatherDisplay {
 		const regionalStations = sortedStations.slice(0, 30);
 
 		// get data for regional stations
-		const allConditions = await Promise.all(regionalStations.map(async (station) => {
+		// get first 7 stations
-			try {
+		const actualConditions = [];
-				const data = await json(`https://api.weather.gov/stations/${station.id}/observations/latest`, { retryCount: 3, stillWaiting: () => this.stillWaiting() });
+		let lastStation = Math.min(regionalStations.length, 7);
-				// test for temperature, weather and wind values present
+		let firstStation = 0;
-				if (data.properties.temperature.value === null
+		while (actualConditions.length < 7 && (lastStation) <= regionalStations.length) {
-					|| data.properties.textDescription === ''
+			// eslint-disable-next-line no-await-in-loop
-					|| data.properties.windSpeed.value === null) return false;
+			const someStations = await getStations(regionalStations.slice(firstStation, lastStation));
-				// format the return values
+
-				return {
+			actualConditions.push(...someStations);
-					...data.properties,
+			// update counters
-					StationId: station.id,
+			firstStation += lastStation;
-					city: station.city,
+			lastStation = Math.min(regionalStations.length + 1, firstStation + 7 - actualConditions.length);
-				};
+		}
-			} catch (e) {
+
-				console.log(`Unable to get latest observations for ${station.id}`);
-				return false;
-			}
-		}));
-		// remove and stations that did not return data
-		const actualConditions = allConditions.filter((condition) => condition);
 		// cut down to the maximum of 7
 		this.data = actualConditions.slice(0, this.MaximumRegionalStations);
 
 		// test for at least one station
-		if (this.data.length < 1) {
+		if (this.data.length === 0) {
 			this.setStatus(STATUS.noData);
 			return;
 		}
@@ -79,10 +73,12 @@ class LatestObservations extends WeatherDisplay {
 			const	Temperature = Math.round(celsiusToFahrenheit(condition.temperature.value));
 			const WindSpeed = Math.round(kphToMph(condition.windSpeed.value));
 
-			const fill = {};
+			const fill = {
-			fill.location = locationCleanup(condition.city).substr(0, 14);
+				location: locationCleanup(condition.city).substr(0, 14),
-			fill.temp = Temperature;
+				temp: Temperature,
-			fill.weather = shortenCurrentConditions(condition.textDescription).substr(0, 9);
+				weather: shortenCurrentConditions(condition.textDescription).substr(0, 9),
+			};
+
 			if (WindSpeed > 0) {
 				fill.wind = windDirection + (Array(6 - windDirection.length - WindSpeed.toString().length).join(' ')) + WindSpeed.toString();
 			} else if (WindSpeed === 'NA') {
@@ -119,5 +115,28 @@ const shortenCurrentConditions = (_condition) => {
 	condition = condition.replace(/ with /, '/');
 	return condition;
 };
+
+const getStations = async (stations) => {
+	const stationData = await Promise.all(stations.map(async (station) => {
+		try {
+			const data = await json(`https://api.weather.gov/stations/${station.id}/observations/latest`, { retryCount: 1, stillWaiting: () => this.stillWaiting() });
+			// test for temperature, weather and wind values present
+			if (data.properties.temperature.value === null
+			|| data.properties.textDescription === ''
+			|| data.properties.windSpeed.value === null) return false;
+			// format the return values
+			return {
+				...data.properties,
+				StationId: station.id,
+				city: station.city,
+			};
+		} catch (error) {
+			console.log(`Unable to get latest observations for ${station.id}`);
+			return false;
+		}
+	}));
+	// filter false (no data or other error)
+	return stationData.filter((d) => d);
+};
 // register display
 registerDisplay(new LatestObservations(2, 'latest-observations'));

server/scripts/modules/localforecast.mjs

@@ -66,9 +66,9 @@ class LocalForecast extends WeatherDisplay {
 				retryCount: 3,
 				stillWaiting: () => this.stillWaiting(),
 			});
-		} catch (e) {
+		} catch (error) {
 			console.error(`GetWeatherForecast failed: ${weatherParameters.forecast}`);
-			console.error(e.status, e.responseJSON);
+			console.error(error.status, error.responseJSON);
 			this.setStatus(STATUS.failed);
 			return false;
 		}

server/scripts/modules/navigation.mjs

@@ -16,7 +16,8 @@ const weatherParameters = {};
 
 // auto refresh
 const AUTO_REFRESH_INTERVAL_MS = 500;
-const AUTO_REFRESH_TIME_MS = 600000; // 10 min.
+const AUTO_REFRESH_TIME_MS = 600_000; // 10 min.
+const CHK_AUTO_REFRESH_SELECTOR = '#chkAutoRefresh';
 let AutoRefreshIntervalId = null;
 let AutoRefreshCountMs = 0;
 
@@ -28,25 +29,19 @@ const init = async () => {
 	// auto refresh
 	const autoRefresh = localStorage.getItem('autoRefresh');
 	if (!autoRefresh || autoRefresh === 'true') {
-		document.getElementById('chkAutoRefresh').checked = true;
+		document.querySelector(CHK_AUTO_REFRESH_SELECTOR).checked = true;
 	} else {
-		document.getElementById('chkAutoRefresh').checked = false;
+		document.querySelector(CHK_AUTO_REFRESH_SELECTOR).checked = false;
 	}
-	document.getElementById('chkAutoRefresh').addEventListener('change', autoRefreshChange);
+	document.querySelector(CHK_AUTO_REFRESH_SELECTOR).addEventListener('change', autoRefreshChange);
 	generateCheckboxes();
 };
 
 const message = (data) => {
 	// dispatch event
-	if (!data.type) return;
+	if (!data.type) return false;
-	switch (data.type) {
+	if (data.type === 'navButton') return handleNavButton(data.message);
-	case 'navButton':
+	return console.error(`Unknown event ${data.type}`);
-		handleNavButton(data.message);
-		break;
-
-	default:
-		console.error(`Unknown event ${data.type}`);
-	}
 };
 
 const getWeather = async (latLon, haveDataCallback) => {
@@ -61,6 +56,7 @@ const getWeather = async (latLon, haveDataCallback) => {
 	const StationId = stations.features[0].properties.stationIdentifier;
 
 	let { city } = point.properties.relativeLocation.properties;
+	const { state } = point.properties.relativeLocation.properties;
 
 	if (StationId in StationInfo) {
 		city = StationInfo[StationId].city;
@@ -76,8 +72,8 @@ const getWeather = async (latLon, haveDataCallback) => {
 	weatherParameters.stationId = StationId;
 	weatherParameters.weatherOffice = point.properties.cwa;
 	weatherParameters.city = city;
-	weatherParameters.state = point.properties.relativeLocation.properties.state;
+	weatherParameters.state = state;
-	weatherParameters.timeZone = point.properties.relativeLocation.properties.timeZone;
+	weatherParameters.timeZone = point.properties.timeZone;
 	weatherParameters.forecast = point.properties.forecast;
 	weatherParameters.forecastGridData = point.properties.forecastGridData;
 	weatherParameters.stations = stations.features;
@@ -87,7 +83,7 @@ const getWeather = async (latLon, haveDataCallback) => {
 
 	// draw the progress canvas and hide others
 	hideAllCanvases();
-	document.getElementById('loading').style.display = 'none';
+	document.querySelector('#loading').style.display = 'none';
 	if (progress) {
 		await progress.drawCanvas();
 		progress.showCanvas();
@@ -200,9 +196,7 @@ const loadDisplay = (direction) => {
 		if (displays[idx].status === STATUS.loaded && displays[idx].timing.totalScreens > 0) break;
 	}
 	// if new display index is less than current display a wrap occurred, test for reload timeout
-	if (idx <= curIdx) {
+	if (idx <= curIdx && refreshCheck()) return;
-		if (refreshCheck()) return;
-	}
 	const newDisplay = displays[idx];
 	// hide all displays
 	hideAllCanvases();
@@ -212,15 +206,12 @@ const loadDisplay = (direction) => {
 };
 
 // get the current display index or value
-const currentDisplayIndex = () => {
+const currentDisplayIndex = () => displays.findIndex((display) => display.active);
-	const index = displays.findIndex((display) => display.active);
-	return index;
-};
 const currentDisplay = () => displays[currentDisplayIndex()];
 
 const setPlaying = (newValue) => {
 	playing = newValue;
-	const playButton = document.getElementById('NavigatePlay');
+	const playButton = document.querySelector('#NavigatePlay');
 	localStorage.setItem('play', playing);
 
 	if (playing) {
@@ -272,14 +263,14 @@ const getDisplay = (index) => displays[index];
 
 // resize the container on a page resize
 const resize = () => {
-	const widthZoomPercent = (document.getElementById('divTwcBottom').getBoundingClientRect().width) / 640;
+	const widthZoomPercent = (document.querySelector('#divTwcBottom').getBoundingClientRect().width) / 640;
 	const heightZoomPercent = (window.innerHeight) / 480;
 
 	const scale = Math.min(widthZoomPercent, heightZoomPercent);
 	if (scale < 1.0 || document.fullscreenElement) {
-		document.getElementById('container').style.zoom = scale;
+		document.querySelector('#container').style.zoom = scale;
 	} else {
-		document.getElementById('container').style.zoom = 1;
+		document.querySelector('#container').style.zoom = 1;
 	}
 };
 
@@ -297,7 +288,7 @@ const registerDisplay = (display) => {
 };
 
 const generateCheckboxes = () => {
-	const availableDisplays = document.getElementById('enabledDisplays');
+	const availableDisplays = document.querySelector('#enabledDisplays');
 
 	if (!availableDisplays) return;
 	// generate checkboxes
@@ -314,11 +305,11 @@ const registerProgress = (_progress) => {
 };
 
 const populateWeatherParameters = (params) => {
-	document.getElementById('spanCity').innerHTML = `${params.city}, `;
+	document.querySelector('#spanCity').innerHTML = `${params.city}, `;
-	document.getElementById('spanState').innerHTML = params.state;
+	document.querySelector('#spanState').innerHTML = params.state;
-	document.getElementById('spanStationId').innerHTML = params.stationId;
+	document.querySelector('#spanStationId').innerHTML = params.stationId;
-	document.getElementById('spanRadarId').innerHTML = params.radarId;
+	document.querySelector('#spanRadarId').innerHTML = params.radarId;
-	document.getElementById('spanZoneId').innerHTML = params.zoneId;
+	document.querySelector('#spanZoneId').innerHTML = params.zoneId;
 };
 
 const autoRefreshChange = (e) => {
@@ -335,12 +326,12 @@ const autoRefreshChange = (e) => {
 
 const AssignLastUpdate = (date) => {
 	if (date) {
-		document.getElementById('spanLastRefresh').innerHTML = date.toLocaleString('en-US', {
+		document.querySelector('#spanLastRefresh').innerHTML = date.toLocaleString('en-US', {
 			weekday: 'short', month: 'short', day: 'numeric', year: 'numeric', hour: 'numeric', minute: 'numeric', second: 'numeric', timeZoneName: 'short',
 		});
-		if (document.getElementById('chkAutoRefresh').checked) startAutoRefreshTimer();
+		if (document.querySelector(CHK_AUTO_REFRESH_SELECTOR).checked) startAutoRefreshTimer();
 	} else {
-		document.getElementById('spanLastRefresh').innerHTML = '(none)';
+		document.querySelector('#spanLastRefresh').innerHTML = '(none)';
 	}
 };
 
@@ -367,7 +358,7 @@ const startAutoRefreshTimer = () => {
 			RemainingMs = 0;
 		}
 		const dt = new Date(RemainingMs);
-		document.getElementById('spanRefreshCountDown').innerHTML = `${dt.getMinutes() < 10 ? `0${dt.getMinutes()}` : dt.getMinutes()}:${dt.getSeconds() < 10 ? `0${dt.getSeconds()}` : dt.getSeconds()}`;
+		document.querySelector('#spanRefreshCountDown').innerHTML = `${dt.getMinutes().toString().padStart(2, '0')}:${dt.getSeconds().toString().padStart(2, '0')}`;
 
 		// Time has elapsed.
 		if (AutoRefreshCountMs >= AUTO_REFRESH_TIME_MS && !isPlaying()) loadTwcData();
@@ -378,7 +369,7 @@ const startAutoRefreshTimer = () => {
 const stopAutoRefreshTimer = () => {
 	if (AutoRefreshIntervalId) {
 		window.clearInterval(AutoRefreshIntervalId);
-		document.getElementById('spanRefreshCountDown').innerHTML = '--:--';
+		document.querySelector('#spanRefreshCountDown').innerHTML = '--:--';
 		AutoRefreshIntervalId = null;
 	}
 };
@@ -400,6 +391,8 @@ const registerRefreshData = (callback) => {
 	loadTwcData.callback = callback;
 };
 
+const timeZone = () => weatherParameters.timeZone;
+
 export {
 	updateStatus,
 	displayNavMessage,
@@ -415,4 +408,5 @@ export {
 	latLonReceived,
 	stopAutoRefreshTimer,
 	registerRefreshData,
+	timeZone,
 };

server/scripts/modules/progress.mjs

@@ -18,7 +18,7 @@ class Progress extends WeatherDisplay {
 
 		// setup event listener for dom-required initialization
 		document.addEventListener('DOMContentLoaded', () => {
-			this.version = document.getElementById('version').innerHTML;
+			this.version = document.querySelector('#version').innerHTML;
 			this.elem.querySelector('.container').addEventListener('click', this.lineClick.bind(this));
 		});
 
@@ -36,9 +36,9 @@ class Progress extends WeatherDisplay {
 		if (!displays) return;
 		const lines = displays.map((display, index) => {
 			if (display.showOnProgress === false) return false;
-			const fill = {};
+			const fill = {
-
+				name: display.name,
-			fill.name = display.name;
+			};
 
 			const statusClass = calcStatusClass(display.status);
 

server/scripts/modules/radar.mjs

@@ -5,7 +5,7 @@ import { loadImg } from './utils/image.mjs';
 import { text } from './utils/fetch.mjs';
 import { rewriteUrl } from './utils/cors.mjs';
 import WeatherDisplay from './weatherdisplay.mjs';
-import { registerDisplay } from './navigation.mjs';
+import { registerDisplay, timeZone } from './navigation.mjs';
 import * as utils from './radar-utils.mjs';
 
 class Radar extends WeatherDisplay {
@@ -71,25 +71,24 @@ class Radar extends WeatherDisplay {
 		const lists = (await Promise.all(baseUrls.map(async (url) => {
 			try {
 			// get a list of available radars
-				const radarHtml = await text(url, { cors: true });
+				return text(url, { cors: true });
-				return radarHtml;
+			} catch (error) {
-			} catch (e) {
 				console.log('Unable to get list of radars');
-				console.error(e);
+				console.error(error);
 				this.setStatus(STATUS.failed);
 				return false;
 			}
 		}))).filter((d) => d);
 
 		// convert to an array of gif urls
-		const pngs = lists.map((html, htmlIdx) => {
+		const pngs = lists.flatMap((html, htmlIdx) => {
 			const parser = new DOMParser();
 			const xmlDoc = parser.parseFromString(html, 'text/html');
 			// add the base url
 			const base = xmlDoc.createElement('base');
 			base.href = baseUrls[htmlIdx];
 			xmlDoc.head.append(base);
-			const anchors = xmlDoc.getElementsByTagName('a');
+			const anchors = xmlDoc.querySelectorAll('a');
 			const urls = [];
 			Array.from(anchors).forEach((elem) => {
 				if (elem.innerHTML?.includes('.png') && elem.innerHTML?.includes('n0r_'))	{
@@ -97,7 +96,7 @@ class Radar extends WeatherDisplay {
 				}
 			});
 			return urls;
-		}).flat();
+		});
 
 		// get the last few images
 		const sortedPngs = pngs.sort((a, b) => (Date(a) < Date(b) ? -1 : 1));
@@ -159,7 +158,7 @@ class Radar extends WeatherDisplay {
 					zone: 'UTC',
 				}).setZone();
 			} else {
-				time = DateTime.fromHTTP(response.headers.get('last-modified')).setZone();
+				time = DateTime.fromHTTP(response.headers.get('last-modified')).setZone(timeZone());
 			}
 
 			// assign to an html image element
@@ -214,8 +213,12 @@ class Radar extends WeatherDisplay {
 		const timePadded = time.length >= 8 ? time : `&nbsp;${time}`;
 		this.elem.querySelector('.header .right .time').innerHTML = timePadded;
 
+		// get image offset calculation
+		// is slides slightly because of scaling so we have to take a measurement from the rendered page
+		const actualFrameHeight = this.elem.querySelector('.frame').getBoundingClientRect().height;
+
 		// scroll to image
-		this.elem.querySelector('.scroll-area').style.top = `${-this.screenIndex * 371}px`;
+		this.elem.querySelector('.scroll-area').style.top = `${-this.screenIndex * actualFrameHeight}px`;
 
 		this.finishDraw();
 	}

server/scripts/modules/regionalforecast-utils.mjs

@@ -23,12 +23,14 @@ const getRegionalObservation = async (point, city) => {
 		const observation = await json(`${station}/observations/latest`);
 		// preload the image
 		if (!observation.properties.icon) return false;
-		preloadImg(getWeatherRegionalIconFromIconLink(observation.properties.icon, !observation.properties.daytime));
+		const icon = getWeatherRegionalIconFromIconLink(observation.properties.icon, !observation.properties.daytime);
+		if (!icon) return false;
+		preloadImg(icon);
 		// return the observation
 		return observation.properties;
-	} catch (e) {
+	} catch (error) {
 		console.log(`Unable to get regional observations for ${city.Name ?? city.city}`);
-		console.error(e.status, e.responseJSON);
+		console.error(error.status, error.responseJSON);
 		return false;
 	}
 };
@@ -193,7 +195,7 @@ const getXYForCityHI = (City, MaxLatitude, MinLongitude) => {
 };
 
 // to fit on the map, remove anything after punctuation and then limit to 15 characters
-const formatCity = (city) => city.match(/[^-;/\\,]*/)[0].substr(0, 12);
+const formatCity = (city) => city.match(/[^,/;\\-]*/)[0].substr(0, 12);
 
 export {
 	buildForecast,

server/scripts/modules/regionalforecast.mjs

@@ -87,9 +87,12 @@ class RegionalForecast extends WeatherDisplay {
 
 				// wait for the regional observation if it's not done yet
 				const observation = await observationPromise;
+
+				if (!observation) return false;
+
 				// format the observation the same as the forecast
 				const regionalObservation = {
-					daytime: !!observation.icon.match(/\/day\//),
+					daytime: !!/\/day\//.test(observation.icon),
 					temperature: celsiusToFahrenheit(observation.temperature.value),
 					name: utils.formatCity(city.city),
 					icon: observation.icon,
@@ -110,9 +113,9 @@ class RegionalForecast extends WeatherDisplay {
 					utils.buildForecast(forecast.properties.periods[1], city, cityXY),
 					utils.buildForecast(forecast.properties.periods[2], city, cityXY),
 				];
-			} catch (e) {
+			} catch (error) {
 				console.log(`No regional forecast data for '${city.name ?? city.city}'`);
-				console.log(e);
+				console.log(error);
 				return false;
 			}
 		}));
@@ -156,11 +159,9 @@ class RegionalForecast extends WeatherDisplay {
 			const dayName = forecastDate.toLocaleString({ weekday: 'long' });
 			titleTop.innerHTML = 'Forecast for';
 			// draw the title
-			if (data[0][this.screenIndex].daytime) {
+			titleBottom.innerHTML = data[0][this.screenIndex].daytime
-				titleBottom.innerHTML = dayName;
+				? dayName
-			} else {
+				: `${dayName} Night`;
-				titleBottom.innerHTML = `${dayName} Night`;
-			}
 		}
 
 		// draw the map
@@ -179,9 +180,11 @@ class RegionalForecast extends WeatherDisplay {
 			const { temperature } = period;
 			fill.temp = temperature;
 
+			const { x, y } = period;
+
 			const elem = this.fillTemplate('location', fill);
-			elem.style.left = `${period.x}px`;
+			elem.style.left = `${x}px`;
-			elem.style.top = `${period.y}px`;
+			elem.style.top = `${y}px`;
 
 			return elem;
 		});

server/scripts/modules/travelforecast.mjs

@@ -45,9 +45,9 @@ class TravelForecast extends WeatherDisplay {
 					name: city.Name,
 					icon: getWeatherRegionalIconFromIconLink(forecast.properties.periods[todayShift].icon),
 				};
-			} catch (e) {
+			} catch (error) {
 				console.error(`GetTravelWeather for ${city.Name} failed`);
-				console.error(e.status, e.responseJSON);
+				console.error(error.status, error.responseJSON);
 				return { name: city.Name, error: true };
 			}
 		});
@@ -57,7 +57,7 @@ class TravelForecast extends WeatherDisplay {
 		this.data = forecasts;
 
 		// test for some data available in at least one forecast
-		const hasData = this.data.reduce((acc, forecast) => acc || forecast.high, false);
+		const hasData = this.data.some((forecast) => forecast.high);
 		if (!hasData) {
 			this.setStatus(STATUS.noData);
 			return;
@@ -77,10 +77,9 @@ class TravelForecast extends WeatherDisplay {
 
 		const lines = cities.map((city) => {
 			if (city.error) return false;
-			const fillValues = {};
+			const fillValues = {
-
+				city,
-			// city name
+			};
-			fillValues.city = city;
 
 			// check for forecast data
 			if (city.icon) {
@@ -94,8 +93,9 @@ class TravelForecast extends WeatherDisplay {
 
 				fillValues.low = lowString;
 				fillValues.high = highString;
+				const { icon } = city;
 
-				fillValues.icon = { type: 'img', src: city.icon };
+				fillValues.icon = { type: 'img', src: icon };
 			} else {
 				fillValues.error = 'NO TRAVEL DATA AVAILABLE';
 			}

server/scripts/modules/utils/fetch.mjs

@@ -21,7 +21,7 @@ const fetchAsync = async (_url, responseType, _params = {}) => {
 	if (params.cors === true) corsUrl = rewriteUrl(_url);
 	const url = new URL(corsUrl, `${window.location.origin}/`);
 	// match the security protocol when not on localhost
-	url.protocol = window.location.hostname !== 'localhost' ? window.location.protocol : url.protocol;
+	url.protocol = window.location.hostname === 'localhost' ? url.protocol : window.location.protocol;
 	// add parameters if necessary
 	if (params.data) {
 		Object.keys(params.data).forEach((key) => {
@@ -73,7 +73,7 @@ const doFetch = (url, params) => new Promise((resolve, reject) => {
 		// out of retries
 		return resolve(response);
 	})
-		.catch((e) => reject(e));
+		.catch((error) => reject(error));
 });
 
 const delay = (time, func, ...args) => new Promise((resolve) => {
@@ -87,8 +87,8 @@ const retryDelay = (retryNumber) => {
 	case 1: return 1000;
 	case 2: return 2000;
 	case 3: return 5000;
-	case 4: return 10000;
+	case 4: return 10_000;
-	default: return 30000;
+	default: return 30_000;
 	}
 };
 

server/scripts/modules/utils/string.mjs

@@ -2,11 +2,11 @@ const locationCleanup = (input) => {
 	// regexes to run
 	const regexes = [
 		// "Chicago / West Chicago", removes before slash
-		/^[A-Za-z ]+ \/ /,
+		/^[ A-Za-z]+ \/ /,
 		// "Chicago/Waukegan" removes before slash
-		/^[A-Za-z ]+\//,
+		/^[ A-Za-z]+\//,
 		// "Chicago, Chicago O'hare" removes before comma
-		/^[A-Za-z ]+, /,
+		/^[ A-Za-z]+, /,
 	];
 
 	// run all regexes

server/scripts/modules/utils/units.mjs

@@ -2,11 +2,11 @@
 
 const round2 = (value, decimals) => Math.trunc(value * 10 ** decimals) / 10 ** decimals;
 
-const kphToMph = (Kph) => Math.round(Kph / 1.60934);
+const kphToMph = (Kph) => Math.round(Kph / 1.609_34);
 const celsiusToFahrenheit = (Celsius) => Math.round((Celsius * 9) / 5 + 32);
-const kilometersToMiles = (Kilometers) => Math.round(Kilometers / 1.60934);
+const kilometersToMiles = (Kilometers) => Math.round(Kilometers / 1.609_34);
 const metersToFeet = (Meters) => Math.round(Meters / 0.3048);
-const pascalToInHg = (Pascal) => round2(Pascal * 0.0002953, 2);
+const pascalToInHg = (Pascal) => round2(Pascal * 0.000_295_3, 2);
 
 export {
 	kphToMph,

server/scripts/modules/utils/weather.mjs

@@ -3,9 +3,9 @@ import { json } from './fetch.mjs';
 const getPoint = async (lat, lon) => {
 	try {
 		return await json(`https://api.weather.gov/points/${lat},${lon}`);
-	} catch (e) {
+	} catch (error) {
 		console.log(`Unable to get point ${lat}, ${lon}`);
-		console.error(e);
+		console.error(error);
 		return false;
 	}
 };

server/scripts/modules/weatherdisplay.mjs

@@ -2,9 +2,8 @@
 
 import STATUS, { calcStatusClass, statusClasses } from './status.mjs';
 import { DateTime } from '../vendor/auto/luxon.mjs';
-import { elemForEach } from './utils/elem.mjs';
 import {
-	msg, displayNavMessage, isPlaying, updateStatus,
+	msg, displayNavMessage, isPlaying, updateStatus, timeZone,
 } from './navigation.mjs';
 
 class WeatherDisplay {
@@ -54,11 +53,7 @@ class WeatherDisplay {
 		// get the saved status of the checkbox
 		let savedStatus = window.localStorage.getItem(`display-enabled: ${this.elemId}`);
 		if (savedStatus === null) savedStatus = defaultEnabled;
-		if (savedStatus === 'true' || savedStatus === true) {
+		this.isEnabled = !!((savedStatus === 'true' || savedStatus === true));
-			this.isEnabled = true;
-		} else {
-			this.isEnabled = false;
-		}
 
 		// refresh (or initially store the state of the checkbox)
 		window.localStorage.setItem(`display-enabled: ${this.elemId}`, this.isEnabled);
@@ -173,20 +168,22 @@ class WeatherDisplay {
 		// only draw if canvas is active to conserve battery
 		if (!this.active) return;
 		// Get the current date and time.
-		const now = DateTime.local();
+		const now = DateTime.local().setZone(timeZone());
 
 		// time = "11:35:08 PM";
 		const time = now.toLocaleString(DateTime.TIME_WITH_SECONDS).padStart(11, ' ');
+		const date = now.toFormat(' ccc LLL ') + now.day.toString().padStart(2, ' ');
 
-		if (this.lastTime !== time) {
+		const dateElem = this.elem.querySelector('.date-time.date');
-			elemForEach('.date-time.time', (elem) => { elem.innerHTML = time.toUpperCase(); });
+		const timeElem = this.elem.querySelector('.date-time.time');
+
+		if (timeElem && this.lastTime !== time) {
+			timeElem.innerHTML = time.toUpperCase();
 		}
 		this.lastTime = time;
 
-		const date = now.toFormat(' ccc LLL ') + now.day.toString().padStart(2, ' ');
+		if (dateElem && this.lastDate !== date) {
-
+			dateElem.innerHTML = date.toUpperCase();
-		if (this.lastDate !== date) {
-			elemForEach('.date-time.date', (elem) => { elem.innerHTML = date.toUpperCase(); });
 		}
 		this.lastDate = date;
 	}
@@ -252,17 +249,13 @@ class WeatherDisplay {
 		if (nextScreenIndex === this.screenIndex) return;
 
 		// test for -1 (no screen displayed yet)
-		if (nextScreenIndex === -1) {
+		this.screenIndex = nextScreenIndex === -1 ? 0 : nextScreenIndex;
-			this.screenIndex = 0;
-		} else {
-			this.screenIndex = nextScreenIndex;
-		}
 
 		// call the appropriate screen index change method
-		if (!this.screenIndexChange) {
+		if (this.screenIndexChange) {
-			await this.drawCanvas();
-		} else {
 			this.screenIndexChange(this.screenIndex);
+		} else {
+			await this.drawCanvas();
 		}
 		this.showCanvas();
 	}
@@ -376,7 +369,7 @@ class WeatherDisplay {
 
 	loadTemplates() {
 		this.templates = {};
-		this.elem = document.getElementById(`${this.elemId}-html`);
+		this.elem = document.querySelector(`#${this.elemId}-html`);
 		if (!this.elem) return;
 		const templates = this.elem.querySelectorAll('.template');
 		templates.forEach((template) => {

server/styles/scss/_page.scss

@@ -20,72 +20,83 @@ body {
 	}
 }
 
-input,
+#divQuery {
-button {
+	max-width: 640px;
-	font-family: "Star4000";
-}
 
-#imgGetGps {
+	.buttons {
-	height: 13px;
+		display: inline-block;
-	vertical-align: middle;
+		width: 150px;
-}
+		text-align: right;
 
-#txtAddress {
+		#imgGetGps {
-	width: 490px;
+			height: 13px;
-	font-size: 16pt;
+			vertical-align: middle;
-	max-width: calc(100% - 8px);
-
-	@media (prefers-color-scheme: dark) {
-		background-color: #000000;
-		color: white;
-		border: 1px solid darkgray;
-	}
-}
-
-#btnGetGps,
-#btnGetLatLng,
-#btnClearQuery {
-	font-size: 16pt;
-
-	@media (prefers-color-scheme: dark) {
-		background-color: #000000;
-		color: white;
-	}
-
-	border: 1px solid darkgray;
-}
-
-#btnGetGps {
-	img {
-
-		&.dark {
-			display: none;
-
-			@media (prefers-color-scheme: dark) {
-				display: inline-block;
-			}
 		}
 
-		&.light {
+		button {
+			font-size: 16pt;
+
 			@media (prefers-color-scheme: dark) {
-				display: none;
+				background-color: #000000;
+				color: white;
+			}
+
+			border: 1px solid darkgray;
+		}
+
+		#btnGetGps {
+			img {
+
+				&.dark {
+					display: none;
+
+					@media (prefers-color-scheme: dark) {
+						display: inline-block;
+					}
+				}
+
+				&.light {
+					@media (prefers-color-scheme: dark) {
+						display: none;
+					}
+				}
+			}
+
+			&.active {
+				background-color: black;
+
+				@media (prefers-color-scheme: dark) {
+					background-color: white;
+				}
+
+				img {
+					filter: invert(1);
+				}
 			}
 		}
 	}
 
-	&.active {
+	input,
-		background-color: black;
+	button {
+		font-family: "Star4000";
+	}
+
+	#txtAddress {
+		width: calc(100% - 170px);
+		max-width: 490px;
+		font-size: 16pt;
+		min-width: 200px;
+		display: inline-block;
 
 		@media (prefers-color-scheme: dark) {
-			background-color: white;
+			background-color: #000000;
-		}
+			color: white;
-
+			border: 1px solid darkgray;
-		img {
-			filter: invert(1);
 		}
 	}
-}
 
+	
+}
 .autocomplete-suggestions {
 	background-color: #ffffff;
 	border: 1px solid #000000;
@@ -93,19 +104,19 @@ button {
 	@media (prefers-color-scheme: dark) {
 		background-color: #000000;
 	}
-}
 
-.autocomplete-suggestion {
+	.autocomplete-suggestion {
-	/*padding: 2px 5px;*/
+		/*padding: 2px 5px;*/
-	white-space: nowrap;
+		white-space: nowrap;
-	overflow: hidden;
+		overflow: hidden;
-	text-overflow: ellipsis;
+		text-overflow: ellipsis;
-	font-size: 16pt;
+		font-size: 16pt;
-}
+	}
 
-.autocomplete-selected {
+	.autocomplete-selected {
-	background-color: #0000ff;
+		background-color: #0000ff;
-	color: #ffffff;
+		color: #ffffff;
+	}
 }
 
 #divTwc {

views/index.ejs

@@ -60,13 +60,14 @@
 
 
   <div id="divQuery">
-    <form id="frmGetLatLng">
+		<input id="txtAddress" type="text" value="" placeholder="Zip or City, State" />
-      <input id="txtAddress" type="text" value="" placeholder="Zip or City, State" /><button id="btnGetGps" type="button" title="Get GPS Location"><img src="images/nav/ic_gps_fixed_black_18dp_1x.png" class="light"/><img src="images/nav/ic_gps_fixed_white_18dp_1x.png" class="dark"/></button>
+		<div class="buttons">
-      <input id="btnGetLatLng" type="submit" value="GO" />
+			<button id="btnGetGps" type="button" title="Get GPS Location"><img src="images/nav/ic_gps_fixed_black_18dp_1x.png" class="light"/>
-      <input id="btnClearQuery" type="reset" value="Reset" />
+				<img src="images/nav/ic_gps_fixed_white_18dp_1x.png" class="dark"/>
-    </form>
+			</button>
-    <div id="divLat"></div>
+			<button id="btnGetLatLng" type="submit">GO</button>
-    <div id="divLng"></div>
+			<button id="btnClearQuery" type="reset">Reset</button>
+		</div>
   </div>
   <div id="version" style="display:none">
     <%- version %>

views/partials/current-weather.ejs

@@ -1,4 +1,4 @@
-<%- include('header.ejs', {titleDual:{ top: 'Current' , bottom: 'Conditions' }, noaaLogo: true}) %>
+<%- include('header.ejs', {titleDual:{ top: 'Current' , bottom: 'Conditions' }, noaaLogo: true, hasTime: true}) %>
 	<div class="main has-scroll has-box current-weather">
 		<div class="weather template">
 			<div class="left col">

views/partials/latest-observations.ejs

@@ -1,4 +1,4 @@
-<%- include('header.ejs', {titleDual:{ top: 'Latest' , bottom: 'Observations' }, noaaLogo: true }) %>
+<%- include('header.ejs', {titleDual:{ top: 'Latest' , bottom: 'Observations' }, noaaLogo: true, hasTime: true }) %>
 	<div class="main has-scroll latest-observations has-box">
 		<div class="container">
 			<div class="column-headers">

ws4kp.code-workspace

@@ -27,6 +27,7 @@
 			"Pngs",
 			"PRECIP",
 			"rtrim",
+			"sonarjs",
 			"T",
 			"T'storm",
 			"uscomp",