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<?php |
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namespace One; |
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use One\Model\Photo; |
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/** |
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* FactoryPhoto Class |
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* |
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* @method create |
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* @method createPhoto |
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* @method validateUrl |
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* @method validateString |
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* @method checkData |
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*/ |
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class FactoryPhoto |
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{ |
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/** |
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* function Create Photo Attachment |
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* |
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* @param String $string |
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* @return object Uri |
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*/ |
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public static function create($data) |
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{ |
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$url = self::validateUrl((string) self::checkData($data, 'url', '')); |
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$ratio = self::validateString((string) self::checkData($data, 'ratio', '')); |
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$description = self::validateString((string) self::checkData($data, 'description', '')); |
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$information = self::validateString((string) self::checkData($data, 'information', '')); |
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return self::createPhoto($url, $ratio, $description, $information); |
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} |
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/** |
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* Make Sure Url in string with correct url format |
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* |
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* @param String $string |
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* @return string |
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*/ |
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private static function validateUrl($url) |
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{ |
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if (filter_var($url, FILTER_VALIDATE_URL) === false) { |
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throw new \Exception("Invalid url : $url"); |
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} |
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return $url; |
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} |
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/** |
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* functionality to check whether a variable is set or not. |
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* |
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* @param array $parts |
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* @return array |
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*/ |
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private static function checkData($data, $key, $default = '') |
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{ |
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return isset($data[$key]) ? $data[$key] : $default; |
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} |
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/** |
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* functionality validity for string variables |
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* |
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* @param String $var |
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* @return String |
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*/ |
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private static function validateString($var) |
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{ |
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if (is_string($var) == true) { |
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return $var; |
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} |
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throw new \Exception("The variable must be a string :" . $var); |
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} |
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/** |
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* Create Photo Object |
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* |
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* @param String $url |
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* @param String $ratio |
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* @param String $description |
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* @param String $information |
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*/ |
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private static function createPhoto($url, $ratio, $description, $information) |
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{ |
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return new Photo( |
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$url, |
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$ratio, |
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$description, |
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$information |
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); |
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} |
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} |
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KLYgarage /
onesdk
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