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252 lines
11 KiB
JavaScript
252 lines
11 KiB
JavaScript
/*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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function ftoc(f) {
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return (f - 32) * 5 / 9;
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}
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function loadWeather(reload) {
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if (typeof reload == "undefined") {
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reload = false;
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} else {
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reload = reload == true;
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}
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if (userPosition.coords.accuracy > 99999) {
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app.dialog.alert("Couldn't find your location. Wait for a GPS signal and try again.", "Error");
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return;
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}
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var requestfinished = false;
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var weatherdialogopen = false;
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$.ajax({
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url: SETTINGS.weatherapi,
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dataType: 'json',
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data: {
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// Round the numbers off to increase user privacy
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// Accuracy with two decimal places is ~1.1km/0.6mi
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latitude: userPosition.coords.latitude.toFixed(2),
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longitude: userPosition.coords.longitude.toFixed(2)
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},
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timeout: 15 * 1000,
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success: function (resp) {
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if (weatherdialogopen) {
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app.dialog.close();
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weatherdialogopen = false;
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}
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requestfinished = true;
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if (resp.status == "OK") {
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//
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// Summary tab
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//
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var mintemp = (getStorage("units") == "metric" ? Math.round(ftoc(resp.summary.temp.min)) + " °C" : Math.round(resp.summary.temp.min) + " °F");
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var maxtemp = (getStorage("units") == "metric" ? Math.round(ftoc(resp.summary.temp.max)) + " °C" : Math.round(resp.summary.temp.max) + " °F");
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$("#summarylowtemp").html(mintemp);
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$("#summaryhightemp").html(maxtemp);
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$("#summaryprecipchance").text(Math.round(resp.summary.precipitation.chance * 100.0) + "% chance");
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if (getStorage("units") == "metric") {
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$("#summarywindspeed").text(Math.round(resp.summary.windspeed * 1.609344) + " km/h");
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} else {
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$("#summarywindspeed").text(Math.round(resp.summary.windspeed) + " mph");
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}
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if (SETTINGS.weathericons.includes(resp.summary.icon)) {
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$("#summaryweathericon").attr("src", "assets/images/weather-" + resp.summary.icon + ".svg");
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} else {
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$("#summaryweathericon").attr("src", "assets/images/weather-none.svg");
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}
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$("#summary-forecast-location").text(resp.location_name);
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$("#summary-forecast-info").text("Forecast covers the next " + resp.summary.forecast_hours + " hours (until " + timestampToTimeString(resp.summary.forecast_until) + ").");
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$("#summary-forecast-creditlink").text(resp.source.text);
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$("#summary-forecast-creditlink").attr("onclick", "openExternalBrowser('" + resp.source.url + "')");
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//
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// Now tab
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//
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var temp = (getStorage("units") == "metric" ? Math.round(ftoc(resp.now.temp)) + " °C" : Math.round(resp.now.temp) + " °F");
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var feelslike = (getStorage("units") == "metric" ? Math.round(ftoc(resp.now.feelslike)) + " °C" : Math.round(resp.now.feelslike) + " °F");
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$("#nowtemp").html(temp);
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$("#nowfeelslike").html(feelslike);
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if (SETTINGS.weathericons.includes(resp.now.icon)) {
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$("#nowweathericon").attr("src", "assets/images/weather-" + resp.now.icon + ".svg");
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} else {
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$("#nowweathericon").attr("src", "assets/images/weather-none.svg");
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}
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var uvcolor = "#4CAF50";
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if (resp.now.uv_index > 10) {
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uvcolor = "#673AB7";
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} else if (resp.now.uv_index > 7) {
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uvcolor = "#F44336";
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} else if (resp.now.uv_index > 5) {
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uvcolor = "#FF9800";
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} else if (resp.now.uv_index > 2) {
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uvcolor = "#FFEB3B";
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}
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app.gauge.get('#nowuvindexgauge').update({
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value: Math.max(resp.now.uv_index / 11, 0.05),
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valueText: resp.now.uv_index,
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borderColor: uvcolor,
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});
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if (getStorage("units") == "metric") {
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$("#nowwindspeed").text(Math.round(resp.now.windspeed * 1.609344) + " km/h");
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} else {
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$("#nowwindspeed").text(Math.round(resp.now.windspeed) + " mph");
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}
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$("#nowwinddirection").text(degreesToCardinal(resp.now.winddirection));
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var minutelydata = [];
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var maxprecip = 0;
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for (var i = 0; i < resp.today.minutely.length; i++) {
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precip = resp.today.minutely[i].precip;
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if (getStorage("units") == "metric") {
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precip = precip * 25.4;
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}
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minutelydata[i] = {
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x: new Date(resp.today.minutely[i].time * 1000),
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y: precip
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};
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if (precip > maxprecip) {
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maxprecip = precip;
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}
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}
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if (maxprecip > 0) {
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// only make rain chart if there's rain
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var precipChart = new Chart(document.getElementById('precipchart'), {
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type: "line",
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data: {
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datasets: [
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{
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fill: true,
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data: minutelydata,
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borderWidth: 0,
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spanGaps: true,
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backgroundColor: "#03A9F4",
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borderColor: "#03A9F4"
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}
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]
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},
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options: {
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responsive: true,
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elements: {
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point: {
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radius: 0
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}
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},
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scales: {
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xAxes: [{
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type: 'time',
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display: true,
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scaleLabel: {
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display: false
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},
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gridLines: {
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display: true,
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drawBorder: false
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},
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time: {
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unit: 'minute',
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stepSize: 5,
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displayFormats: {
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minute: 'h:mm',
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hour: 'hA'
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}
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}
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}],
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yAxes: [{
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display: true,
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scaleLabel: {
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display: true
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},
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gridLines: {
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display: false,
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drawBorder: false
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},
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ticks: {
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min: 0,
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max: Math.round(maxprecip),
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stepSize: (Math.round(maxprecip) / 2),
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callback: function (value, index, values) {
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if (getStorage("units") == "metric") {
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return value + ' mm';
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} else {
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return value + ' in';
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}
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}
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}
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}]
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},
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legend: {
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display: false
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},
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tooltips: {
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enabled: false
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}
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}
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});
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}
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forecastItems = [];
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for (var i = 1; i < resp.forecast.length; i++) {
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var low = (getStorage("units") == "metric" ? Math.round(ftoc(resp.forecast[i].temp.min)) : Math.round(resp.forecast[i].temp.min));
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var high = (getStorage("units") == "metric" ? Math.round(ftoc(resp.forecast[i].temp.max)) + " °C" : Math.round(resp.forecast[i].temp.max) + " °F");
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forecastItems.push({
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day: formatTimestamp('l', resp.forecast[i].date),
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temps: low + " to " + high,
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uv_index: resp.forecast[i].uv_index
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});
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}
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forecastItemTemplate = '<li>'
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+ '<div class="item-content">'
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+ ' <div class="item-inner">'
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+ ' <div class="item-title">'
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+ ' <div class="item-header">{{day}}</div>'
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+ ' {{temps}}'
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+ ' <br>UV Index: {{uv_index}}'
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+ ' </div>'
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+ ' </div>'
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+ '</div>'
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+ '</li>';
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forecastVirtualList = app.virtualList.create({
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el: "#forecast-list",
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items: forecastItems,
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itemTemplate: forecastItemTemplate
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});
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} else {
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app.dialog.alert(resp.message, "Error");
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}
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},
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error: function (jqXHR, status, errorThrown) {
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if (weatherdialogopen) {
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app.dialog.close();
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weatherdialogopen = false;
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}
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requestfinished = true;
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app.dialog.alert("There was a network issue while checking the weather. Please try again.", "Error");
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}
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});
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// Open a loading message if there's a delay or we're reloading
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if (reload) {
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app.dialog.preloader("Checking Weather...");
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weatherdialogopen = true;
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} else {
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setTimeout(function () {
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if (!requestfinished) {
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app.dialog.preloader("Checking Weather...");
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weatherdialogopen = true;
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}
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}, 1000);
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}
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} |