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<?php |
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namespace Blixter\Weather; |
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use DateInterval; |
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use DateTime; |
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/** |
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* |
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* Model for WeatherController |
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* @SuppressWarnings(PHPMD.ShortVariable) |
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*/ |
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class WeatherModel |
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{ |
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/** |
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* |
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* @var string @apiKey Init the procted API key |
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* @var object @curlhandler Init the object |
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* |
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*/ |
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protected $apiKey; |
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protected $curlhandler; |
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protected $darkSkyUrl; |
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/** |
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* |
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* Get and Set the API key |
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* |
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* @return void |
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*/ |
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public function __construct() |
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{ |
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// Get the file where they key is stored |
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$this->darkSkyUrl = "https://api.darksky.net/forecast"; |
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} |
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/** |
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* |
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* Set the curlhandler |
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* |
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* @return void |
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*/ |
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public function setCurl($ch) |
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{ |
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$this->curlhandler = $ch; |
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} |
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/** |
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* |
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* Set the darkSkyUrl |
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* |
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* @return void |
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*/ |
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public function setUrl($url) |
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{ |
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$this->darkSkyUrl = $url; |
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} |
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/** |
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* |
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* Set the ApiKey |
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* |
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* @return void |
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*/ |
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public function setApi($key) |
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{ |
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$this->apiKey = $key; |
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} |
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/** |
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* Send request to Dark sky given coordinates |
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* |
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* @return array with weather information |
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*/ |
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public function fetchData($coordinates) |
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{ |
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$lat = $coordinates["lat"]; |
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$lon = $coordinates["lon"]; |
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$exclude = "exclude=minutely,hourly,currently,alerts,flags"; |
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$extend = "extend=daily&lang=sv&units=auto"; |
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$url = "$this->darkSkyUrl/$this->apiKey/$lat,$lon?$exclude&$extend"; |
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$json = true; |
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// curl the url and return the weather data |
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$jsonResponse = $this->curlhandler->curl($url, $json); |
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$weatherData = []; |
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foreach ((array) $jsonResponse["daily"]["data"] as $weather) { |
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array_push($weatherData, [ |
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"date" => gmdate("y-m-d", $weather["time"]), |
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"summary" => $weather["summary"], |
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"icon" => $weather["icon"], |
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"temperatureMin" => $weather["temperatureMin"], |
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"temperatureMax" => $weather["temperatureMax"], |
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"windSpeed" => $weather["windSpeed"], |
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"windGust" => $weather["windGust"], |
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"sunriseTime" => $weather["sunriseTime"], |
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"sunsetTime" => $weather["sunsetTime"], |
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]); |
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} |
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// Remove first element in $weatherData, because it's yesterdays weather |
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array_shift($weatherData); |
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return $weatherData; |
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} |
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/** |
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* Send request to Dark sky given coordinates |
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* |
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* @return array with weather information |
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*/ |
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public function fetchDataMulti($coordinates) |
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{ |
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$lat = $coordinates["lat"]; |
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$lon = $coordinates["lon"]; |
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$time = new DateTime(); |
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$unixTime = $time->getTimestamp(); |
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$exclude = "exclude=minutely,hourly,currently,alerts,flags"; |
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$extend = "extend=daily&lang=sv&units=auto"; |
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for ($i = 0; $i < 30; $i++) { |
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$unixTime = $time->getTimestamp(); |
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$time->sub(new DateInterval("P1D")); |
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$url = "$this->darkSkyUrl/$this->apiKey/$lat,$lon,$unixTime?$exclude&$extend"; |
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$urls[$i] = $url; |
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} |
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$json = true; |
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// curl the urls and return the weather data |
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$jsonResponse = $this->curlhandler->multiCurl($urls, $json); |
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$weatherData = []; |
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foreach ($jsonResponse as $weatherDay) { |
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foreach ((array) $weatherDay["daily"]["data"] as $weather) { |
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array_push($weatherData, [ |
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"date" => gmdate("y-m-d", $weather["time"]), |
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"summary" => $weather["summary"], |
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"icon" => $weather["icon"], |
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"temperatureMin" => $weather["temperatureMin"], |
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"temperatureMax" => $weather["temperatureMax"], |
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"windSpeed" => $weather["windSpeed"], |
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"windGust" => $weather["windGust"], |
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"sunriseTime" => $weather["sunriseTime"], |
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"sunsetTime" => $weather["sunsetTime"], |
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]); |
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} |
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} |
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return $weatherData; |
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} |
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/** |
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* Get location information from given query. |
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* |
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* @return array with coordinates |
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*/ |
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public function getCoordinates($query) |
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{ |
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$json = true; |
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// Curl this url with the query and return the coordinates. |
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$url = "https://nominatim.openstreetmap.org/?format=json&addressdetails=1&q=$query&limit=1&[email protected]"; |
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$jsonResponse = $this->curlhandler->curl($url, $json) ?? null; |
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if ($jsonResponse) { |
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$coords = [ |
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"lat" => $jsonResponse[0]["lat"], |
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"lon" => $jsonResponse[0]["lon"], |
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]; |
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} else { |
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$coords = null; |
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} |
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return $coords; |
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} |
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} |
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