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<?php |
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namespace artes\Weather; |
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/** |
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* A class for validating weather parameters. |
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* |
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* @SuppressWarnings(PHPMD) |
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*/ |
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class ValidWeather |
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{ |
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private $latitud; |
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private $longitud; |
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private $userip; |
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private $ipadress; |
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private $koordinater; |
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private $ip; |
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/** |
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* Constructor to initiate an ValidWeather object, |
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* |
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* @param string $userinput |
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* |
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*/ |
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public function __construct(object $userinput, object $ip) |
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{ |
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$this->latitud = $userinput->getPost("latitud"); |
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$this->longitud = $userinput->getPost("longitud"); |
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$this->userip = $userinput->getPost("userip"); |
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$this->ipadress = $userinput->getPost("ipadress"); |
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$this->koordinater = $userinput->getPost("koordinater"); |
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$this->ip = $ip; |
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} |
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private function missingip() : bool |
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{ |
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if ($this->ipadress) { |
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if (!$this->userip) { |
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return true; |
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} |
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} |
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return false; |
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} |
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private function missingcoord() : bool |
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{ |
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if ($this->koordinater) { |
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if (!$this->longitud || !$this->latitud) { |
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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 validcoord($lon, $lat) : bool |
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{ |
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if (is_numeric($lon) && is_numeric($lat)) { |
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if (abs($lat) <= 90 && abs($lon) <= 180) { |
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return true; |
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} |
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} |
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return false; |
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} |
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public function errormsg() : string |
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{ |
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if ($this->missingip() || $this->missingcoord()) { |
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return $this->wrapmsg("Missing input. Try again"); |
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} |
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if (!$this->ip->validip($this->userip) && $this->ipadress) { |
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return $this->wrapmsg("Invalid IP-address. Try again"); |
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} |
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if (!$this->validcoord($this->longitud, $this->latitud) && $this->koordinater) { |
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return $this->wrapmsg("Invalid coordinates. Try again"); |
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} |
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return ""; |
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} |
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private function wrapmsg($msg) : string |
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{ |
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return "<p class='warning'>" . $msg . "</p>"; |
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} |
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} |
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ahonson /
weather
