Delete loops.js
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webroot/loops.js
522
webroot/loops.js
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function Loops(bindDataManager) {
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var //dataManager,
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obsData,
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foreDataDaily,
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foreDataHourly;
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obsData = bindDataManager.observations;
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foreDataDaily = bindDataManager.forecasts('daily');
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foreDataHourly = bindDataManager.forecasts('hourly');
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// init the display loops
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displayAtmospheric(0);
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displayForecast(0);
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function displayAtmospheric(idx) {
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var displays = {
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conditions() {
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return (getCC(obsData(0).current.weather[0].id + obsData(0).current.weather[0].icon, obsData(0).current.wind_speed)).toLowerCase();
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},
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wind(){ return 'wind ' + degToCompass(obsData(0).current.wind_deg) + ' ' + Math.round(parseInt(obsData(0).current.wind_speed)); },
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gusts(){
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if ( obsData(1)!=undefined ) {
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return obsData(1).windGust.value!=null ? 'gusts ' + mps2mph( obsData(1).windGust.value ) : '';
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}
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},
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humidity(){ return 'humidity ' + obsData(0).current.humidity + '%'; },
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dewpoint(){ return 'dew point ' + dewPoint(obsData(0).current.temp, obsData(0).current.humidity ) + '°'; },
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heatindex_windchill(){
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var windchill = 35.74 + (0.6215 * parseInt(obsData(0).current.temp)) + (0.4275 * parseInt(obsData(0).current.temp) - 35.75) * parseInt(obsData(0).current.wind_speed) ^ 0.16;
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if (parseInt(obsData(0).current.temp)<80 && windchill < parseInt(obsData(0).current.temp)) {
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return 'wind chill ' + windchill + '°';
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} else if (parseInt(obsData(0).current.temp)>=80 && parseInt(obsData(0).current.humidity)>=40 ){
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return 'heat index ' + heatIndex(obsData(0).current.temp, obsData(0).current.humidity) + '°';
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}
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else return '';
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},
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pressure(){ return 'pressure ' + (obsData(0).current.pressure*0.0295301).toFixed(2) },
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//+ ['S','R','F'][obsData(0).current.rising];
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visibility() { return 'visibility ' + (parseInt(obsData(0).current.visibility) / 1000) + ' mile' + (obsData(0).current.visibility != 1 ? 's' : ''); },
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uvindex() { return 'UV index ' + obsData(0).current.uvi; },
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},
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keys = Object.keys(displays),
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text = displays[ keys[idx] ]();
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// increment the pointer
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idx = (++idx===keys.length ? 0 : idx);
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if (text) {
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$('#current-info').html(text);
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setTimeout(function(){ displayAtmospheric(idx) }, 6000); // 6 second increment loop
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} else {
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// nothing to display - skip to the next one
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setTimeout(function(){ displayAtmospheric(idx) }, 0);
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}
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} // end function
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function displayForecast(idx) {
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var displays = {
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text1() {
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$('#forecast-title').text( possessiveForecast(foreDataDaily[0].name) );
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resizeText(foreDataDaily[0].detailedForecast);
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},
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text2() {
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$('#forecast-title').text( possessiveForecast(foreDataDaily[1].name) );
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resizeText(foreDataDaily[1].detailedForecast);
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},
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fiveday() {
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var newtile, weekend, icons,
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startidx = (foreDataDaily[0].name==='Tonight' ? 1 : 2),
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days = ['SUN','MON','TUE','WED','THU','FRI','SAT'];
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$('#forecast-title').text("5 DAY FORECAST");
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$('#forecast-tiles').empty();
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for (var i=startidx; i<=10; i+=2 ) {
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weekend = ( dateFns.isWeekend(foreDataDaily[i].startTime) ? ' weekend' : '');
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newtile = $("<div class='forecast-tile daily" + weekend + "'></div>");
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$("<div class='header'></div>") .appendTo(newtile) .text(days[ dateFns.getDay(foreDataDaily[i].startTime) ]);
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icons = mapNWSicons(foreDataDaily[i].icon);
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for (x=icons.length-1; x>=0; x--){
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$("<img class='icon' src=''/>") .appendTo(newtile) .attr('src', icons[x]);
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}
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$("<div class='high'></div>") .appendTo(newtile) .text(foreDataDaily[i].temperature);
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$("<div class='low'></div>") .appendTo(newtile) .text(foreDataDaily[i+1].temperature);
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$('#forecast-tiles').append(newtile);
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}
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$('#forecast-tiles').css('display','flex');
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},
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hourly() {
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var newtile, icons, sizer, highbar,
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indexes = calcHourlyReport(foreDataHourly),
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data, label, temps=[];
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$('#forecast-title').text( buildHourlyHeaderTitle(foreDataHourly[indexes[0]].startTime) );
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$('#forecast-tiles').empty();
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for (var i of indexes) {
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data = foreDataHourly[i];
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newtile = $("<div class='forecast-tile hourly'></div>");
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sizer = $("<div class='width-sizer'></div>").appendTo(newtile);
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icons = mapNWSicons(data.icon);
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for (var x=icons.length-1; x>=0; x--){
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$("<img class='icon' src=''/>") .appendTo(sizer) .attr('src', icons[x]);
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}
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$("<div class='footer'></div>") .appendTo(newtile) .text(buildHourlyTimeTitle(data.startTime));
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highbar = $("<div class='hourly-high'></div>") .appendTo(sizer);
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$("<div class='high'></div>") .appendTo(highbar) .text(data.temperature);
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temps.push(data.temperature);
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$("<div class='temp-bar'></div>") .appendTo(highbar);
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$('#forecast-tiles').append(newtile);
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}
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$('#forecast-tiles').css('display','flex');
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// animate grow and show temp
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var min = Math.min(...temps), // 54
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max = Math.max(...temps), // 73
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range = (max-min),
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prange = (95-78), // percent range for bar height
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temp, value;
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$('.forecast-tile').each(function(){
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temp = $(this).find('.high').first().text();
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value = ((temp-min)/range) * prange + 78; // find percentage of range and translate to percent and add that to the starting css % height number
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$(this).find('.hourly-high').animate({height:value+"%"}, 1500,function(){
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$(this).find('.high').fadeTo('slow', 1);
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});
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})
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},
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dummy(){}
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},
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keys = Object.keys(displays);
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displays[ keys[idx] ]();
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// increment the pointer
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idx = (++idx===keys.length ? 0 : idx);
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setTimeout(function(){ displayForecast(idx) }, 15000); // 15 second increment loop
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}
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function resizeText(text){
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var s = 38,
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$test = $('<div style="position:absolute;top:100%;"></div>') .appendTo('#forecast-text') .css('font-size', s + 'px') .html(text);
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$test.width($('#forecast-text').width() );
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//setTimeout(function() {
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while ($test.outerHeight(true) >= ($('#forecast-text').height()) ) {
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s -= 1;
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$test.css('font-size', s + 'px');
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}
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$('#forecast-text div') .text(text) .css('font-size', s + 'px');
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$test.remove();
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$('#forecast-tiles').hide();
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//},100); // delay is a workaround for Interstate font not updating display
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}
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function possessiveForecast(text){
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return text + (text.toUpperCase() != 'OVERNIGHT' ? "'S" : '') + ' FORECAST';
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}
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} // end Loops class
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function buildHourlyHeaderTitle(time) {
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var today = new Date(),
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tomorrow = dateFns.addDays(today, 1),
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sforecast = "'s Forecast";
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// title based on the first hour reported
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switch (dateFns.getHours(time)) {
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case 6: // 6 - Nextday's Forecast / Today's Forecast
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// if 6am today
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if (dateFns.isToday(time)) {
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return dateFns.format(today, 'dddd') + sforecast;
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}
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case 0: // 0 - Nextday's Forecast
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return dateFns.format(tomorrow, 'dddd') + sforecast;
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case 12:
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return 'This Afternoon';
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case 15:
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return "Today's Forecast";
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case 17:
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return "Tonight's Forecast";
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case 20:
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return dateFns.format(today, 'ddd') + ' Night/' + dateFns.format(tomorrow, 'ddd');
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}
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}
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function buildHourlyTimeTitle(time){
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var hour=dateFns.getHours(time);
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if (hour===0) {
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return 'midnight';
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} else if (hour===12){
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return 'noon';
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}
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return dateFns.format(time,'h a');
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}
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// finds the intervals to report on the hourly forecast
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function calcHourlyReport(data) {
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var ret = [],
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targets = [0, 6, 12, 15, 17, 20], // hours that we report
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current = dateFns.getHours(new Date()),
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now = new Date(),
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//firsthour = targets[ getNextHighestIndex(targets, current) ],
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start,
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hour, i=0;
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switch (true) {
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case (current < 3):
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start = 6;
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case (current < 9):
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start = 12; break;
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case (current < 12):
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start = 15; break;
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case (current < 15):
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start = 17; break;
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case (current < 17):
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start = 20; break;
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case (current < 20):
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start = 0; break;
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default:
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start = 6;
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}
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while(ret.length<4){
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// hour must be equal or greater than current
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hour = dateFns.getHours( data[i].startTime );
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if ( dateFns.isAfter(data[i].startTime, now) && (hour==start || ret.length>0) ) {
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if ( targets.indexOf(hour)>=0 ) { // it is in our target list so record its index
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ret.push(i);
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}
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}
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i++;
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}
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return ret;
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}
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function mapNWSicons(url){
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var map = {
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skc:[26,25],
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few:[28,27],
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sct:[24,23],
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bkn:[22,21],
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ovc:[20,20],
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wind_skc:[26,25,47],
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wind_few:[28,27,47],
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wind_sct:[24,23,47],
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wind_bkn:[22,21,47],
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wind_ovc:[20,20,47],
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snow:[10,10],
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rain_snow:[2,2],
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rain_sleet:[38,38],
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snow_sleet:[3,3],
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fzra:[6,6],
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rain_fzra:[6,6],
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snow_fzra:[44,44],
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sleet:[13,13],
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rain:[8,8],
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rain_showers:[7,7],
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rain_showers_hi:[5,5],
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tsra:[1,1],
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tsra_sct:[29,37],
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tsra_hi:[29,37],
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tornado:[46,46],
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hurr_warn:[45,45],
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hurr_watch:[45,45],
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ts_warn:[45,45],
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ts_watch:[45,45],
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ts_hurr_warn:[45,45],
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dust:[14,14],
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smoke:[16,16],
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haze:[16,16],
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hot:[16,16],
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cold:[42,42],
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blizzard:[11,11],
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fog:[15,15]
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},
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matches = url.match(/icons\/land\/(day|night)\/([a-z_]*)\/?([a-z_]*)/), // day or night followed by one or more condition codes
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idx = {day:0, night:1}[matches[1]],
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ret=[], match;
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for (i=2; i<matches.length; i++){
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if (matches[i]) {
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match = map[ matches[i] ];
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ret.push( match[idx] );
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// some icons are 2 layered
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if (match.length>2) {
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ret.push( match[2] );
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}
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}
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}
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// place word icons last so they render on top
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if (ret.length>1 && [15,47,41,42, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 20, 31, 33, 34, 38, 39, 40, 44].indexOf( ret[1] )>-1) {
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ret.swap(0,1);
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}
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return ret.map(function(num){
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return 'images/icons/' + ('0'+num).slice(-2) + '.png';
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});
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}
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/*
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wind E 14
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gusts 17 mph
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humidity 58%
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dew point 72(degree symbol)
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heat index 95(degree symbol) / wind chill
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pressure 30.02 S
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visibility 10 miles
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uv index High
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partly cloudy
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*/
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// sample data
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/*
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https://query.yahooapis.com/v1/public/yql?format=json&q=select * from weather.forecast where woeid=2402292
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"units":{
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"distance":"mi",
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"pressure":"in",
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"speed":"mph",
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"temperature":"F"
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},
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"title":"Yahoo! Weather - Fargo, ND, US",
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"link":"http://us.rd.yahoo.com/dailynews/rss/weather/Country__Country/*https://weather.yahoo.com/country/state/city-2402292/",
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"description":"Yahoo! Weather for Fargo, ND, US",
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"language":"en-us",
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"lastBuildDate":"Thu, 12 Oct 2017 10:10 PM CDT",
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"ttl":"60",
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"location":{
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"city":"Fargo",
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"country":"United States",
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"region":" ND"
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},
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"wind":{
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"chill":"52",
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"direction":"295",
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"speed":"18"
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},
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"atmosphere":{
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"humidity":"54",
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"pressure":"978.0",
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"rising":"0",
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"visibility":"16.1"
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},
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"astronomy":{
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"sunrise":"7:41 am",
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"sunset":"6:46 pm"
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},
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"image":{
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"title":"Yahoo! Weather",
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"width":"142",
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"height":"18",
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"link":"http://weather.yahoo.com",
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"url":"http://l.yimg.com/a/i/brand/purplelogo//uh/us/news-wea.gif"
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},
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"item":{
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"title":"Conditions for Fargo, ND, US at 09:00 PM CDT",
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"lat":"46.865089",
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"long":"-96.829224",
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"link":"http://us.rd.yahoo.com/dailynews/rss/weather/Country__Country/*https://weather.yahoo.com/country/state/city-2402292/",
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"pubDate":"Thu, 12 Oct 2017 09:00 PM CDT",
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"condition":{
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"code":"27",
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"date":"Thu, 12 Oct 2017 09:00 PM CDT",
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"temp":"55",
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"text":"Mostly Cloudy"
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},
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"forecast":[
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{
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"code":"30",
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"date":"12 Oct 2017",
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"day":"Thu",
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"high":"70",
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"low":"48",
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"text":"Partly Cloudy"
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},
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{
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"code":"32",
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"date":"13 Oct 2017",
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"day":"Fri",
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"high":"58",
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"low":"37",
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"text":"Sunny"
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},
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{
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"code":"39",
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"date":"14 Oct 2017",
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"day":"Sat",
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"high":"49",
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"low":"38",
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"text":"Scattered Showers"
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},
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{
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"code":"34",
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"date":"15 Oct 2017",
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"day":"Sun",
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"high":"56",
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"low":"31",
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"text":"Mostly Sunny"
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},
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{
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"code":"34",
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"date":"16 Oct 2017",
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"day":"Mon",
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"high":"65",
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"low":"35",
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"text":"Mostly Sunny"
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},
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{
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"code":"34",
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"date":"17 Oct 2017",
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"day":"Tue",
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"high":"65",
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"low":"39",
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"text":"Mostly Sunny"
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},
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{
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"code":"30",
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"date":"18 Oct 2017",
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"day":"Wed",
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"high":"64",
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"low":"48",
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"text":"Partly Cloudy"
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},
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{
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"code":"30",
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"date":"19 Oct 2017",
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"day":"Thu",
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"high":"65",
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"low":"44",
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"text":"Partly Cloudy"
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},
|
||||
{
|
||||
"code":"30",
|
||||
"date":"20 Oct 2017",
|
||||
"day":"Fri",
|
||||
"high":"66",
|
||||
"low":"49",
|
||||
"text":"Partly Cloudy"
|
||||
},
|
||||
{
|
||||
"code":"28",
|
||||
"date":"21 Oct 2017",
|
||||
"day":"Sat",
|
||||
"high":"61",
|
||||
"low":"49",
|
||||
"text":"Mostly Cloudy"
|
||||
}
|
||||
],
|
||||
"description":"<![CDATA[<img src=\"http://l.yimg.com/a/i/us/we/52/27.gif\"/>\n<BR />\n<b>Current Conditions:</b>\n<BR />Mostly Cloudy\n<BR />\n<BR />\n<b>Forecast:</b>\n<BR /> Thu - Partly Cloudy. High: 70Low: 48\n<BR /> Fri - Sunny. High: 58Low: 37\n<BR /> Sat - Scattered Showers. High: 49Low: 38\n<BR /> Sun - Mostly Sunny. High: 56Low: 31\n<BR /> Mon - Mostly Sunny. High: 65Low: 35\n<BR />\n<BR />\n<a href=\"http://us.rd.yahoo.com/dailynews/rss/weather/Country__Country/*https://weather.yahoo.com/country/state/city-2402292/\">Full Forecast at Yahoo! Weather</a>\n<BR />\n<BR />\n<BR />\n]]>",
|
||||
"guid":{
|
||||
"isPermaLink":"false"
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
Current Conditions:</b>\n<BR />Mostly Cloudy\n<BR />\n<BR />\n<b>
|
||||
Forecast:</b>\n<BR /> Thu - Partly Cloudy. High: 70Low: 48\n<BR /> Fri - Sunny. High: 58Low: 37\n<BR /> Sat - Scattered Showers. High: 49Low: 38\n<BR /> Sun - Mostly Sunny. High: 56Low: 31\n<BR />
|
||||
Mon - Mostly Sunny. High: 65Low: 35\n<BR />\n<BR />\n<a href=\"http://us.rd.yahoo.com/dailynews/rss/weather/Country__Country/*https://weather.yahoo.com/country/state/city-2402292/\">Full Forecast at Yahoo! Weather</a>\n<BR />\n<BR />\n<BR />\n]]>",
|
||||
"guid":{
|
||||
|
||||
*/
|
||||
Loading…
Reference in New Issue