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This commit is contained in:
Matt Walsh
2020-09-23 11:49:15 -05:00
parent 36673b1f1d
commit 77c0744cb3
12 changed files with 39 additions and 14 deletions
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2
server/scripts/index.js
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@@ -766,7 +766,7 @@ const index = (() => {
});
} catch (e) {
console.error('Unable to fetch reverse geocode');
console.error(e);
console.error(e.status, e.responseJSONe);
}
const ZipCode = data.address.Postal;
const City = data.address.City;

7
server/scripts/modules/currentweather.js
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@@ -38,10 +38,13 @@ class CurrentWeather extends WeatherDisplay {
// TODO: add retry for further stations if observations are unavailable
} catch (e) {
console.error('Unable to get current observations');
console.error(e);
console.error(e.status, e.responseJSON);
this.setStatus(STATUS.failed);
return;
}
// preload the icon
utils.image.preload(icons.getWeatherIconFromIconLink(observations.iconPath));
// we only get here if there was no error above
this.data = Object.assign({}, observations, {station: station});
this.setStatus(STATUS.loaded);
@@ -64,7 +67,7 @@ class CurrentWeather extends WeatherDisplay {
let WindChill = Math.round(observations.windChill.value);
let WindGust = Math.round(observations.windGust.value);
let Humidity = Math.round(observations.relativeHumidity.value);
const Icon = icons.getWeatherIconFromIconLink(observations.icon);
const Icon = icons.getWeatherIconFromIconLink(observations.iconPath);
let PressureDirection = '';
const TextConditions = observations.textDescription;

5
server/scripts/modules/extendedforecast.js
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@@ -34,7 +34,7 @@ class ExtendedForecast extends WeatherDisplay {
});
} catch (e) {
console.error('Unable to get extended forecast');
console.error(e);
console.error(e.status, e.responseJSON);
this.setStatus(STATUS.failed);
return;
}
@@ -67,6 +67,9 @@ class ExtendedForecast extends WeatherDisplay {
fDay.text = this.shortenExtendedForecastText(period.shortForecast);
fDay.dayName = dates[destIndex];
// preload the icon
utils.image.preload(fDay.icon);
if (period.isDaytime) {
// day time is the high temperature
fDay.high = period.temperature;

2
server/scripts/modules/localforecast.js
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@@ -104,7 +104,7 @@ class LocalForecast extends WeatherDisplay {
} catch (e) {
console.error(`GetWeatherForecast failed: ${weatherParameters.forecast}`);
console.error(e);
console.error(e.status, e.responseJSON);
this.setStatus(STATUS.failed);
return false;
}

2
server/scripts/modules/radar.js
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@@ -66,7 +66,7 @@ class Radar extends WeatherDisplay {
});
} catch (e) {
console.error('Unable to get list of radars');
console.error(e);
console.error(e.status, e.responseJSON);
this.setStatus(STATUS.failed);
return;
}

9
server/scripts/modules/regionalforecast.js
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@@ -93,6 +93,9 @@ class RegionalForecast extends WeatherDisplay {
y: cityXY.y,
};
// preload the icon
utils.image.preload(icons.getWeatherRegionalIconFromIconLink(regionalObservation.icon, !regionalObservation.daytime))
// return a pared-down forecast
// 0th object is the current conditions
// first object is the next period i.e. if it's daytime then it's the "tonight" forecast
@@ -105,7 +108,7 @@ class RegionalForecast extends WeatherDisplay {
];
} catch (e) {
console.log(`No regional forecast data for '${city.Name}'`);
console.error(e);
console.error(e.status, e.responseJSON);
return false;
}
});
@@ -162,11 +165,13 @@ class RegionalForecast extends WeatherDisplay {
dataType: 'json',
crossDomain: true,
});
// preload the image
utils.image.preload(icons.getWeatherRegionalIconFromIconLink(observation.properties.icon, !observation.properties.daytime));
// return the observation
return observation.properties;
} catch (e) {
console.log(`Unable to get regional observations for ${city.Name}`);
console.error(e);
console.error(e.status, e.responseJSON);
return false;
}
}

2
server/scripts/modules/travelforecast.js
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@@ -52,7 +52,7 @@ class TravelForecast extends WeatherDisplay {
};
} catch (e) {
console.error(`GetTravelWeather for ${city.Name} failed`);
console.error(e);
console.error(e.status, e.responseJSON);
return {name: city.Name};
}
});

16
server/scripts/modules/utilities.js
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@@ -16,7 +16,7 @@ const utils = (() => {
} catch (e) {
console.error('Unable to get point');
console.error(lat,lon);
console.error(e);
console.error(e.status, e.responseJSON);
return false;
}
};
@@ -45,6 +45,19 @@ const utils = (() => {
});
};
// preload an image
// the goal is to get it in the browser's cache so it is available more quickly when the browser needs it
// a list of cached icons is used to avoid hitting the cache multiple times
const cachedImages = [];
const preload = (src) => {
if (cachedImages.includes(src)) return false;
const img = new Image();
img.scr = src;
cachedImages.push(src);
console.log(cachedImages);
return true;
};
// *********************************** unit conversions ***********************
Math.round2 = (value, decimals) => Number(Math.round(value + 'e' + decimals) + 'e-' + decimals);
@@ -360,6 +373,7 @@ const utils = (() => {
image: {
load: loadImg,
superGifAsync,
preload,
},
weather: {
getPoint,

2
server/scripts/twc3.js
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@@ -146,7 +146,7 @@ const GetMonthPrecipitation = async (WeatherParameters) => {
} catch (e) {
console.error('GetMonthPrecipitation failed');
console.error(e);
console.error(e.status, e.responseJSON);
return false;
}