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<?php |
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namespace Seb\DIModel; |
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class DICheck |
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{ |
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public function __construct(array $apiKeys) |
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{ |
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$this->apiKeys = $apiKeys; |
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} |
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public function checkCords($ipIn) : array |
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{ |
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$key = $this->apiKeys["ipStack"]; |
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$ch = curl_init('http://api.ipstack.com/'.$ipIn.'?access_key='.$key.''); |
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); |
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$json = curl_exec($ch); |
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curl_close($ch); |
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$res = json_decode($json, true); |
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$lon = null; |
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$lat = null; |
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$city = null; |
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$country = null; |
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if ($ipIn) { |
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$lat = $res['latitude'] ?? null; |
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$lon = $res['longitude'] ?? null; |
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$city = $res['city'] ?? null; |
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$country = $res['country_name'] ?? null; |
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$lat = round($lat, 3); |
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$lon = round($lon, 3); |
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} |
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return [$lon, $lat, $city, $country]; |
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} |
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public function validateCords($lat, $lon) : bool |
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{ |
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if ($lat == null || $lon == null) { |
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return false; |
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} |
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$latNum = intval($lat); |
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$lonNum = intval($lon); |
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if ($latNum >= -90 && $latNum <= 90) { |
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if ($lonNum >= -180 && $lonNum <= 180) { |
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return true; |
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} |
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} |
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return false; |
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} |
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public function getHistWeatherUrls($lat, $lon) : array |
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{ |
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$key = $this->apiKeys["openWeatherApiKey"]; |
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$urls = []; |
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$oneDayInSec = 60*60*24; |
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$timestamp = time(); |
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for ($i=0; $i < 5; $i++) { |
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$timestamp -= $oneDayInSec; |
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$url = "https://api.openweathermap.org/data/2.5/onecall/timemachine?lat=".$lat."&lon=".$lon."&dt=".$timestamp."&appid=".$key."&units=metric&lang=se"; |
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array_push($urls, $url); |
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} |
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return $urls; |
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} |
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public function getForecastWeatherUrl($lat, $lon) : array |
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{ |
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$key = $this->apiKeys["openWeatherApiKey"]; |
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$url = []; |
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$urlStr = "https://api.openweathermap.org/data/2.5/onecall?lat=".$lat."&lon=".$lon."&exclude=minutely,hourly,current&appid=".$key."&units=metric&lang=se"; |
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array_push($url, $urlStr); |
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return $url; |
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} |
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public function curlMulti($urls) : array |
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{ |
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$curlOpt = [ |
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CURLOPT_HEADER => false, |
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CURLOPT_RETURNTRANSFER => true |
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]; |
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$multi = curl_multi_init(); |
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$chArray = []; |
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foreach ($urls as $key => $url) { |
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$ch = curl_init($url); |
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curl_setopt_array($ch, $curlOpt); |
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$chArray[$key] = $ch; |
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curl_multi_add_handle($multi, $ch); |
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} |
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$active = null; |
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do { |
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$mrc = curl_multi_exec($multi, $active); |
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} while ($mrc == CURLM_CALL_MULTI_PERFORM); |
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while ($active && $mrc == CURLM_OK) { |
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while (curl_multi_exec($multi, $active) == CURLM_CALL_MULTI_PERFORM); |
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} |
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foreach ($chArray as $ch) { |
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curl_multi_remove_handle($multi, $ch); |
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} |
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curl_multi_close($multi); |
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$res = []; |
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foreach ($chArray as $key => $ch) { |
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$strRes = curl_multi_getcontent($ch); |
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$json = json_decode($strRes, JSON_UNESCAPED_UNICODE); |
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$res[$key] = $json; |
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} |
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return $res; |
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} |
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public function map($lat, $lon) : string |
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{ |
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$map = '<iframe width="700" height="500" src="https://www.openstreetmap.org/export/embed.html?bbox='; |
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$map = $map.($lon - 10).'%2C'.($lat - 10).'%2C'.($lon + 10).'%2C'.($lat + 10); |
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$map = $map.'&layer=mapnik&marker='.$lat."%2C".$lon.'"></iframe>'; |
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return $map; |
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} |
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} |
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