/**
* @param Location $location
* @return Weather
* @throws WeatherProviderException
*/
public function fetch(Location $location) : Weather
{
$client = new Client(['base_uri' => 'http://api.openweathermap.org/data/2.5/', 'timeout' => 2.0]);
$response = $client->request('GET', 'weather?q=' . $location->getCity() . '&appid=' . $this->getAPI() . '&units=metric');
$data = $response->getBody();
if ($data == NULL) {
throw new WeatherProviderException('No data received from OpenWeatherMap Provider');
}
return $this->parser->parse($data);
}
/**
* @param Location $location
* @return Weather
* @throws WeatherProviderException
*/
public function fetch(Location $location) : Weather
{
$BASE_URL = "http://query.yahooapis.com/v1/public/yql";
$yql_query = 'select * from weather.forecast where woeid in (select woeid from geo.places(1)
where text = "' . $location->getCity() . '") and u="c"';
$yql_query_url = $BASE_URL . "?q=" . urlencode($yql_query) . "&format=json";
$session = curl_init($yql_query_url);
curl_setopt($session, CURLOPT_RETURNTRANSFER, true);
$data = curl_exec($session);
if ($data == NULL) {
throw new WeatherProviderException('No data received from Yahoo Provider');
}
return $this->parser->parse($data);
}
/**
* @param Location $location
* @return Weather
*/
public function fetch(Location $location) : Weather
{
$fileDirectory = 'cached/';
if (!is_dir($fileDirectory)) {
mkdir($fileDirectory, 0775, true);
}
$filename = $fileDirectory . $location->getCity() . '.txt';
if (file_exists($filename)) {
$file = file($filename);
$dateNow = new \DateTime('now');
$dateNow = $dateNow->getTimestamp();
$dateThen = $file[0];
if (intval($dateNow) - intval($dateThen) >= $this->ttl) {
//printf("New values were taken:");
return $this->writeToFile($this->ProviderFetchWeather($location), $filename);
} else {
//printf("Information from cached file: sena: %d dabar %d laiko skirtumas: %d", $dateThen, $dateNow, $this->ttl);
//var_dump($filename);
return new Weather(trim($file[1]), trim($file[2]), $file[3]);
}
}
return $this->writeToFile($this->ProviderFetchWeather($location), $filename);
}
