dispelledView Source
The actual code behind this page. No minification. No transpilation. What you see is what runs.
|
| function getWeather(): ?array |
| { |
| $cacheFile = CACHE_DIR . '/weather.json'; |
| if (file_exists($cacheFile) && (time() - filemtime($cacheFile)) < CACHE_TTL_WEATHER) { |
| $cached = json_decode(file_get_contents($cacheFile), true); |
| if ($cached) return $cached; |
| } |
| $params = http_build_query([ |
| 'latitude' => '49.94', |
| 'longitude' => '-105.96', |
| 'current' => 'temperature_2m,relative_humidity_2m,apparent_temperature,weather_code,wind_speed_10m,wind_direction_10m', |
| 'daily' => 'weather_code,temperature_2m_max,temperature_2m_min,precipitation_probability_max', |
| 'temperature_unit' => 'celsius', |
| 'wind_speed_unit' => 'kmh', |
| 'timezone' => 'America/Regina', |
| 'forecast_days' => '7', |
| ]); |
| $ctx = stream_context_create(['http' => ['method' => 'GET', 'timeout' => 8]]); |
| $raw = @file_get_contents("https://api.open-meteo.com/v1/forecast?{$params}", false, $ctx); |
| if (!$raw) return null; |
| $j = json_decode($raw, true); |
| if (!$j) return null; |
| $wmo = [ |
| 0 => ['Clear sky', '☀️'], 1 => ['Mainly clear', '🌤️'], |
| 2 => ['Partly cloudy', '⛅'], 3 => ['Overcast', '☁️'], |
| 45 => ['Foggy', '🌫️'], 48 => ['Icy fog', '🌫️'], |
| 51 => ['Light drizzle', '🌦️'], 53 => ['Drizzle', '🌦️'], |
| 55 => ['Heavy drizzle', '🌧️'], 61 => ['Light rain', '🌧️'], |
| 63 => ['Rain', '🌧️'], 65 => ['Heavy rain', '🌧️'], |
| 71 => ['Light snow', '🌨️'], 73 => ['Snow', '❄️'], |
| 75 => ['Heavy snow', '❄️'], 77 => ['Snow grains', '🌨️'], |
| 80 => ['Light showers', '🌦️'], 81 => ['Showers', '🌧️'], |
| 82 => ['Heavy showers', '🌧️'], 85 => ['Snow showers', '🌨️'], |
| 86 => ['Heavy snow showers', '❄️'], 95 => ['Thunderstorm', '⛈️'], |
| 96 => ['Thunderstorm w/ hail', '⛈️'], 99 => ['Thunderstorm w/ heavy hail', '⛈️'], |
| ]; |
| $dirs = ['N','NE','E','SE','S','SW','W','NW']; |
| $c = $j['current']; |
| $cWmo = $wmo[$c['weather_code']] ?? ['Unknown', '🌡️']; |
| $forecast = []; |
| foreach ($j['daily']['time'] as $i => $date) { |
| $dw = $wmo[$j['daily']['weather_code'][$i]] ?? ['Unknown', '🌡️']; |
| $forecast[] = [ |
| 'date' => $date, |
| 'high' => (int)round($j['daily']['temperature_2m_max'][$i]), |
| 'low' => (int)round($j['daily']['temperature_2m_min'][$i]), |
| 'condition' => $dw[0], |
| 'icon' => $dw[1], |
| 'precipitationProbability'=> (int)($j['daily']['precipitation_probability_max'][$i] ?? 0), |
| ]; |
| } |
| $data = [ |
| 'location' => 'Ardill, SK', |
| 'temperature' => (int)round($c['temperature_2m']), |
| 'feelsLike' => (int)round($c['apparent_temperature']), |
| 'humidity' => $c['relative_humidity_2m'], |
| 'windSpeed' => (int)round($c['wind_speed_10m']), |
| 'windDirection' => $dirs[(int)round($c['wind_direction_10m'] / 45) % 8], |
| 'condition' => $cWmo[0], |
| 'icon' => $cWmo[1], |
| 'observedAt' => $c['time'], |
| 'forecast' => $forecast, |
| ]; |
| if (!is_dir(CACHE_DIR)) mkdir(CACHE_DIR, 0755, true); |
| file_put_contents($cacheFile, json_encode($data)); |
| return $data; |
| } |