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<?php |
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namespace Oliver\DarkSky; |
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use Anax\Commons\ContainerInjectableInterface; |
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use Anax\Commons\ContainerInjectableTrait; |
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use Oliver\Weather\WeatherServiceInterface; |
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use Oliver\DarkSky\Exception\InvalidLocationException; |
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use Oliver\Curl\CurlInterface; |
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/** |
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* |
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*/ |
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class DarkSky implements ContainerInjectableInterface, WeatherServiceInterface |
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{ |
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use ContainerInjectableTrait; |
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private $baseUrl; |
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private $apiKey; |
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private $curl; |
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private $coordinates; |
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private $icons = [ |
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"clear-day" => "☀️", |
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"clear-night" => "🌝", |
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"rain" => "🌧", |
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"snow" => "❄️", |
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"sleet" => "🌨", |
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"wind" => "💨", |
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"fog" => "🌫", |
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"cloudy" => "☁️", |
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"partly-cloudy-day" => "🌤", |
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"partly-cloudy-night" => "" |
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]; |
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public function __construct(CurlInterface $curl) |
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{ |
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$this->curl = $curl; |
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} |
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public function configure(array $config) |
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{ |
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$this->baseUrl = $config["baseUrl"]; |
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$this->apiKey = $config["apiKey"]; |
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} |
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public function formatDate(int $daysBack) : string |
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{ |
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$day = time() - ($daysBack * 24 * 60 * 60); |
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$date = (date("Y-m-dT12:00:00", $day)); |
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$date = str_replace("U", "", $date); |
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$date = str_replace("C", "", $date); |
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return $date; |
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} |
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public function addIcons($daily) : array |
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{ |
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if (array_key_exists("icon", $daily)) { |
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$daily["icon"] = $this->icons[$daily["icon"]]; |
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} |
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$data = []; |
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foreach ($daily["data"] as $day) { |
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$day["icon"] = $this->icons[$day["icon"]]; |
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$data[] = $day; |
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} |
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$daily["data"] = $data; |
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return $daily; |
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} |
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public function validateResult($result) |
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{ |
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if (array_key_exists("error", $result)) { |
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throw new InvalidLocationException("Platsen hittades inte.<br>Latitud: <b>{$this->coordinates['lat']}</b><br>Longitud: <b>{$this->coordinates['lat']}</b>"); |
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} |
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} |
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public function history($coordinates, $daysBack) : array |
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{ |
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$this->coordinates = $coordinates; |
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$urls = []; |
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for ($i=0; $i < $daysBack; $i++) { |
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$date = $this->formatDate($i); |
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$urls[] = "$this->baseUrl/$this->apiKey/{$coordinates['lat']},{$coordinates['long']},$date?units=si&lang=sv"; |
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} |
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$result = $this->curl->fetchData($urls); |
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foreach ($result as $key => $day) { |
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$this->validateResult($day); |
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$result[$key]["daily"] = $this->addIcons($day["daily"]); |
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} |
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return $result; |
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} |
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public function forecast($coordinates) : array |
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{ |
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$this->coordinates = $coordinates; |
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$url = "$this->baseUrl/$this->apiKey/{$coordinates['lat']},{$coordinates['long']}?units=si&lang=sv"; |
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$result = $this->curl->fetchData([$url]); |
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foreach ($result as $key => $day) { |
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$this->validateResult($day); |
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$result[$key]["daily"] = $this->addIcons($day["daily"]); |
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} |
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return $result; |
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} |
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} |
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OllieJohnsson /
weather
