Modernize Tennessee and Washington

README.md

@@ -1,5 +1,5 @@
 # OpenTrafficCamMap
-A crowdsourced database of 7515 traffic cameras.
+A crowdsourced database of 9883 traffic cameras.
 
 [Checkout the interactive map!](http://otc.armchairresearch.org/map)
 

compilation/USA/hawaiiTC.mjs

@@ -0,0 +1,35 @@
+
+class Camera {
+	constructor ( cam ) {
+		this.description = cam.description;
+		this.latitude = cam.location.coordinates.latitude;
+		this.longitude = cam.location.coordinates.longitude;
+
+		const lastImage = cam.images[cam.images.length - 1];
+		this.url = lastImage.nativeURL;
+		if ( lastImage.type === 'Snapshot' ) {
+			this.encoding = 'JPEG';
+			this.format = 'IMAGE_STREAM';
+		} else {
+			this.encoding = 'H.264';
+		    this.format = 'M3U8';
+		}
+	}
+}
+
+async function compile ( ) {
+	const data = await ( await fetch( 'http://a.cameraservice.goakamai.org/cameras', { headers: { 'X-Icx-Copyright': 'ICxTransportationGroup', 'X-Icx-Ts': Date.now(), 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Safari/537.36', 'Origin': 'http://goakamai.org' } }) ).json();
+	const cameras = {};
+
+	for ( const cam of data ) {
+		if ( cameras.other === undefined ) {
+			cameras.other = [];
+		}
+
+		cameras.other.push( new Camera( cam ) );
+	}
+
+	return cameras;
+}
+
+export default [ 'Hawaii', compile ];

compilation/USA/tennesseeSW.mjs

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+import standardizeDirection from '../utils/standardizeDirection.cjs';
+
+class Camera {
+	constructor ( cam ) {
+		this.description = cam.description;
+		this.latitude = cam.location.coordinates[0].lat;
+		this.longitude = cam.location.coordinates[0].lng;
+		this.url = cam.thumbnailUrl;
+		this.encoding = 'PNG';
+		this.format = 'IMAGE_STREAM';
+	}
+}
+
+async function compile ( ) {
+	const data = await ( await fetch( 'https://www.tdot.tn.gov/opendata/api/public/RoadwayCameras', { headers: { 'Apikey': '8d3b7a82635d476795c09b2c41facc60' } }) ).json();
+	const cameras = {};
+
+	for ( const cam of data ) {
+		if ( cameras.other === undefined ) {
+			cameras.other = [];
+		}
+
+		cameras.other.push( new Camera( cam ) );
+	}
+
+	return cameras;
+}
+
+export default [ 'Tennessee', compile ];

compilation/USA/washingtonDOT.mjs

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+import standardizeDirection from '../utils/standardizeDirection.cjs';
+
+class Camera {
+	constructor ( cam ) {
+		if ( cam.attributes.CompassDirection !== null ) {
+			this.direction = standardizeDirection( cam.attributes.CompassDirection );
+		}
+
+		this.description = cam.attributes.CameraTitle;
+		this.latitude = convertLatitude( cam.geometry.y );
+		this.longitude = convertLongitude( cam.geometry.x );
+		this.url = cam.attributes.ImageURL;
+		this.encoding = 'JPG';
+		this.format = 'IMAGE_STREAM';
+	}
+}
+
+async function compile ( ) {
+	const data = await ( await fetch( 'https://data.wsdot.wa.gov/travelcenter/Cameras.json' ) ).json();
+	const cameras = {};
+
+	for ( const cam of data.features ) {
+		if ( cameras.other === undefined ) {
+			cameras.other = [];
+		}
+
+		cameras.other.push( new Camera( cam ) );
+	}
+
+	return cameras;
+}
+
+export default [ 'Washington', compile ];
+
+function convertLongitude ( long3857 ) {
+	const X = 20037508.34;
+	const long4326 = ( long3857*180 )/X;
+	return long4326;
+}
+
+function convertLatitude ( lat3857 ) {
+	const e = 2.7182818284;
+	const X = 20037508.34;
+	let lat4326 = lat3857/( X / 180 );
+	const exponent = ( Math.PI / 180 ) * lat4326;
+	lat4326 = Math.atan( e ** exponent );
+	lat4326 = lat4326 / ( Math.PI / 360 );
+	lat4326 = lat4326 - 90;
+	return lat4326;
+}