Add Dark Sky weather source, since they keep not killing their API
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<?php
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/*
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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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$output = [];
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$lat = round($VARS["latitude"], 2);
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$lon = round($VARS["longitude"], 2);
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if (empty($VARS["nocache"])) {
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$cacheresp = $memcache->get("gis.weather.$lat,$lon");
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if ($cacheresp !== false) {
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exitWithJson(json_decode($cacheresp, true));
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}
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}
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$json = file_get_contents("https://api.openweathermap.org/data/2.5/onecall?lat=$lat&lon=$lon&units=imperial&appid=" . env("openweathermap_appid", ""));
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$weather = json_decode($json, TRUE);
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$minutely = [];
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foreach ($weather["minutely"] as $m) {
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$minutely[] = [
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"time" => $m["dt"],
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"precip" => round($m["precipitation"] / 25.4, 3)
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];
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}
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$hourly = [];
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$mintemp = false;
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$maxtemp = false;
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$maxwind = false;
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$precipchance = false;
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$preciptype = "";
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$maxcloudcover = false;
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$cloudcovers = []; // For calculating average
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$summaryicon = "clear";
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$oldicon = "clear";
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$nowicon = "clear";
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$lasttimestamp = time();
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foreach ($weather["hourly"] as $w) {
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if ($w["dt"] > strtotime("now + " . env("weather_summary_hours", 8) . " hours")) {
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continue;
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}
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$hourly[] = [
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"time" => $w["dt"],
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"temp" => $w["temp"],
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"feelslike" => $w["feels_like"],
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"windspeed" => $w["wind_speed"],
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"winddirection" => $w["wind_deg"],
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"precipchance" => $w["pop"]
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];
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if ($mintemp === false) {
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$mintemp = $w["temp"];
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}
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if ($maxtemp === false) {
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$maxtemp = $w["temp"];
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}
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if ($maxwind === false) {
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$maxwind = $w["wind_speed"];
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}
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if ($precipchance === false) {
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$precipchance = $w["pop"];
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}
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if ($maxcloudcover === false) {
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$maxcloudcover = $w["clouds"];
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}
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$mintemp = min($w["temp"], $mintemp);
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$maxtemp = max($w["temp"], $maxtemp);
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$maxwind = max($w["wind_speed"], $maxwind);
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$precipchance = max($w["pop"], $precipchance);
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$maxcloudcover = max($w["clouds"], $maxcloudcover);
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$cloudcovers[] = $w["clouds"];
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$lasttimestamp = max($w["dt"], $lasttimestamp);
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}
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$avgcloudcover = array_sum($cloudcovers) / count($cloudcovers);
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if ($precipchance > 0.2) {
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$summaryicon = "rain";
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$oldicon = "rain";
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if ($maxtemp < 28) {
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$summaryicon = "snow";
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$oldicon = "snow";
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}
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} else if ($mintemp > 55 && $maxtemp > 85 && $avgcloudcover <= 25) {
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$summaryicon = "heat";
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} else if ($maxwind >= 20) {
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$summaryicon = "windy";
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$oldicon = "windy";
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} else if ($avgcloudcover >= 75 || $maxcloudcover >= 90) {
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$summaryicon = "cloudy";
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$oldicon = "cloudy";
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} else if ($avgcloudcover <= 15) {
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$summaryicon = "mostly-sunny";
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$oldicon = "partly-cloudy";
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} else if ($maxcloudcover >= 33) {
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$summaryicon = "partly-cloudy";
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$oldicon = "partly-cloudy";
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}
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if (((string) $weather["current"]["weather"][0]["id"])[0] == "2") {
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$nowicon = "rain";
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} else if (((string) $weather["current"]["weather"][0]["id"])[0] == "3") {
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$nowicon = "rain";
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} else if (((string) $weather["current"]["weather"][0]["id"])[0] == "5") {
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$nowicon = "rain";
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} else if (((string) $weather["current"]["weather"][0]["id"])[0] == "6") {
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$nowicon = "snow";
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} else if (((string) $weather["current"]["weather"][0]["id"])[0] == "7") {
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$nowicon = "fog";
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if ($weather["current"]["weather"][0]["id"] == 781) {
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// Tornado!!!
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$nowicon = "hazard";
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}
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} else if ($weather["current"]["weather"][0]["id"] == 801) {
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$nowicon = "mostly-sunny";
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} else if ($weather["current"]["weather"][0]["id"] == 802) {
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$nowicon = "partly-cloudy";
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} else if ($weather["current"]["weather"][0]["id"] >= 803) {
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$nowicon = "cloudy";
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}
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if (($nowicon == "mostly-sunny" || $nowicon == "clear" || $nowicon == "partly-cloudy") && $weather["current"]["feels_like"] > 80) {
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$nowicon = "heat";
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}
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$dailyforecast = [];
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foreach ($weather["daily"] as $w) {
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$dailyforecast[] = [
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"date" => $w["dt"],
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"temp" => [
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"min" => $w["temp"]["min"],
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"max" => $w["temp"]["max"]
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],
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"precipitation" => [
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"chance" => empty($w["pop"]) ? 0 : $w["pop"]
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],
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"windspeed" => $w["wind_speed"],
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"uv_index" => round($w["uvi"], 1)
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];
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}
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$reverse_geocode_url = ($_SERVER['SERVER_PORT'] == 443 ? "https://" : "http://") . $_SERVER['HTTP_HOST'] . str_replace("/gis/weather/", "/gis/geocode/reverse/", $_SERVER['REQUEST_URI']);
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$geocode = json_decode(file_get_contents($reverse_geocode_url), TRUE);
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$location_name = "";
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$epa_uv_index = null;
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if ($geocode["status"] == "OK") {
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$location_name = implode(", ", [$geocode["address"]["city"], $geocode["address"]["state"]]);
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$city = $geocode["address"]["city"];
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$state = $geocode["address"]["state"];
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try {
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$epauv = $memcache->get("gis.weather.epauv.$state.$city");
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if ($epauv !== false) {
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$epa_data = json_decode($epauv, true);
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} else {
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$epa_url = "https://enviro.epa.gov/enviro/efservice/getEnvirofactsUVHOURLY/CITY/$city/STATE/$state/JSON";
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$epa_json = file_get_contents($epa_url);
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$epa_data = json_decode($epa_json, true);
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$memcache->set("gis.weather.epauv.$state.$city", $epa_json, 60 * 60 * 4);
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}
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// Find which returned result is closest to the current date and time
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$closest = $epa_data[0];
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foreach ($epa_data as $entry) {
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if (abs(time() - strtotime(str_replace("/", " ", $entry["DATE_TIME"]))) < abs(time() - strtotime(str_replace("/", " ", $closest["DATE_TIME"])))) {
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$closest = $entry;
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}
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}
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$epa_uv_index = min($closest["UV_VALUE"], 11);
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} catch (Exception $ex) {
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$epa_uv_index = null;
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}
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} else {
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$location_name = "Unknown";
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}
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$output = [
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"status" => "OK",
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"summary" => [
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"icon" => $summaryicon,
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"temp" => [
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"min" => $mintemp,
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"max" => $maxtemp
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],
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"precipitation" => [
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"type" => $preciptype,
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"chance" => $precipchance
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],
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"windspeed" => $maxwind,
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"cloudcover" => $maxcloudcover,
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"cloudcover_avg" => $avgcloudcover,
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"forecast_hours" => env("weather_summary_hours", 8),
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"forecast_until" => $lasttimestamp
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],
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"now" => [
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"icon" => $nowicon,
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"temp" => $weather["current"]["temp"],
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"feelslike" => $weather["current"]["feels_like"],
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"uv_index" => (is_null($epa_uv_index) ? min(round($weather["current"]["uvi"], 1), 11) : $epa_uv_index),
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"windspeed" => $weather["current"]["wind_speed"],
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"winddirection" => $weather["current"]["wind_deg"]
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],
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"today" => [
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"minutely" => $minutely,
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"hourly" => $hourly
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],
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"forecast" => $dailyforecast,
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// From here to the next comment is deprecated
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"icon" => $oldicon,
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"temp" => [
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"min" => $mintemp,
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"max" => $maxtemp
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],
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"precipitation" => [
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"type" => $preciptype,
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"chance" => $precipchance
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],
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"windspeed" => $maxwind,
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"cloudcover" => $maxcloudcover,
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"cloudcover_avg" => $avgcloudcover,
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"forecast_hours" => env("weather_summary_hours", 8),
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"forecast_until" => $lasttimestamp,
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// the next comment
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"location_name" => $location_name,
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"latitude" => $lat,
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"longitude" => $lon,
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"source" => [
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"text" => "Data: OpenWeatherMap.org" . (is_null($epa_uv_index) ? "" : ", EPA"),
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"url" => "https://openweathermap.org"
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]
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];
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$memcache->set("gis.weather.$lat,$lon", json_encode($output), 60 * 10);
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exitWithJson($output);
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