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<?php |
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namespace Jenel\Weather; |
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/** |
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* Return content for weatherController |
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* uses $di->get("curl") |
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*/ |
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class WeatherModel |
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{ |
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/** declare variables */ |
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private $Forecast; |
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private $curl; |
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private $baseUrl; |
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private $geoUrl; |
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private $exclude; |
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private $excludeMulti; |
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private $test; |
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private $url; |
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private $urls; |
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private $geo; |
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protected $key; |
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public function __construct() |
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{ |
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$this->test = false; |
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} |
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/** |
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* setup the basics: key, baseUrl, test, url to curl one, urls to curl multi |
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*/ |
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public function setConfig($param) : void |
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{ |
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foreach ($param as $key => $value) { |
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$this->$key = $value; |
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} |
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} |
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/** |
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* inject the weathermodel with the $di->service curls |
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*/ |
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public function setCurl($curl) |
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{ |
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$this->curl = $curl; |
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} |
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/** |
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* set url to fetch |
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* |
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* @var lat latitude |
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* @var lon longitude |
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* |
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* @return void |
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*/ |
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public function getApiUrl($lat, $lon) : string |
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{ |
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if ($this->test) { |
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$this->url = $this->baseUrl; |
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} else { |
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$this->url = $this->baseUrl . $this->key . "/{$lat},{$lon}" . $this->exclude; |
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} |
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return $this->url; |
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} |
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/** |
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* return urls for multi cyrl |
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* |
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* @return array |
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*/ |
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public function getApiUrls($lat, $lon, $days) : array |
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{ |
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$urls = $this->urls; |
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if ($this->test) { |
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$this->urls = [ 0 => $this->baseUrl ]; |
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} else { |
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for ($i=0; $i < $days; $i++) { |
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$date = time() - ($i * 24 * 60 * 60); // echo(date('D j M Y', $date)); |
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$url = $this->baseUrl . $this->key . "/{$lat},{$lon},{$date}" . $this->excludeMulti; |
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$urls[] = $url; |
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}; |
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$this->urls = $urls; |
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} |
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return $this->urls; |
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} |
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/** |
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* Return latitude and longitude from a location string. |
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* @var location string of location to get geografic position from |
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* |
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* @return geo array with lat and long |
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*/ |
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public function getGeo($location) |
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{ |
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$curl = $this->curl; |
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if ($this->test) { |
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$url = $this->geoUrl; |
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} else { |
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$url = $this->geoUrl . "&q={$location}"; |
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} |
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$result = $curl->curlOne($url); |
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$geo = [ |
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"geo" => new Geo($result) |
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]; |
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$this->setConfig($geo); |
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return $geo["geo"]; |
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} |
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/** |
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* Call for data. |
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* uses $di service "curl" |
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*/ |
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public function getWeek($lat, $lon) : array |
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{ |
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$curl = $this->curl; |
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$week = array(); |
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$url = $this->getApiUrl($lat, $lon); |
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$result = $curl->curlOne($url); |
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if (array_key_exists('error', $result)) { |
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$data = [ |
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"contentTitle" => "Oops...", |
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"result" => $result |
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]; |
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return $data; |
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} |
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$this->Forecast = new Forecast($result); |
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$week[0] = $this->Forecast->getToday(); |
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for ($i=1; $i < 7; $i++) { |
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$week[$i] = $this->Forecast->getDay($i); |
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} |
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$data = [ |
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"contentTitle" => "Forecast for today and next 7 days", |
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"result" => $week, |
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]; |
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return $data; |
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} |
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/** |
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* Call for data. |
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* uses $di service "curl" |
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*/ |
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public function getPast($lat, $lon) : array |
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{ |
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$curl = $this->curl; |
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$data = array(); |
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$urls = $this->getApiUrls($lat, $lon, 30); |
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$multiresult = $curl->curlMulti($urls); |
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foreach ($multiresult as $result) { |
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if (array_key_exists('error', $result)) { |
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$data = [ |
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"contentTitle" => "Oops...", |
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"result" => $result |
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]; |
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return $data; |
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} else { |
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$this->Forecast = new Forecast($result); |
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$data[] = $this->Forecast->getToday(); |
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} |
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} |
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$past = [ |
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"contentTitle" => "The weather today and the past 30 days", |
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"today" => $data[0], |
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"result" => $data |
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]; |
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return $past; |
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} |
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/** |
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* Return all |
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*/ |
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public function getAll($radio) : array |
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{ |
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$lat = $this->geo->getLat(); |
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$lon = $this->geo->getLon(); |
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if ($radio == "week") { |
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$forecast = $this->getWeek($lat, $lon); |
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} else if ($radio == "past") { |
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$forecast = $this->getPast($lat, $lon); |
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} |
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$data = [ |
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"title" => "Weather forecast", |
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"position" => $this->geo->getDisplayName(), |
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"lat" => $lat, |
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"lon" => $lon, |
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"result" => $forecast, |
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]; |
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return $data; |
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} |
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} |
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