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<?php declare(strict_types=1); |
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namespace One; |
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use One\Model\Gallery; |
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/** |
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* FactoryGallery Class |
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* |
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* @method create |
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* @method createGallery |
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* @method validateUrl |
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* @method validateInteger |
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* @method validateString |
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* @method checkData |
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*/ |
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class FactoryGallery |
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{ |
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/** |
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* function Create attachment Gallery |
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*/ |
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public static function create(array $data): \One\Model\Gallery |
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{ |
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$body = self::validateString((string) self::checkData($data, 'body', '')); |
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$order = self::validateInteger((int) self::checkData($data, 'order', null)); |
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$photo = self::validateUrl((string) self::checkData($data, 'photo', '')); |
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$source = self::validateUrl((string) self::checkData($data, 'source', '')); |
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$lead = self::validateString((string) self::checkData($data, 'lead', '')); |
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return self::createGallery($body, $order, $photo, $source, $lead); |
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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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* @throws \Exception |
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*/ |
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private static function validateUrl(string $string): string |
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{ |
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if (filter_var($string, FILTER_VALIDATE_URL) === false) { |
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throw new \Exception("Invalid url : ${string}"); |
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} |
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return $string; |
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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 mixed $key |
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* @param string $default |
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* @return mixed |
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*/ |
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private static function checkData(array $data, $key, $default = '') |
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{ |
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return $data[$key] ?? $default; |
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} |
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/** |
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* functionality validity for int variables |
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* @param mixed $var |
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* @throws \Exception |
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*/ |
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private static function validateInteger($var): int |
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{ |
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if (filter_var($var, FILTER_VALIDATE_INT) === false) { |
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throw new \Exception('The variable must be a integer :' . $var); |
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} |
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return $var; |
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} |
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/** |
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* functionality validity for string variables |
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* @param mixed $var |
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* @throws \Exception |
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*/ |
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private static function validateString($var): string |
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{ |
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if (gettype($var) === 'string') { |
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return $var; |
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} |
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throw new \Exception('The variable type must String :' . $var); |
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} |
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/** |
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* Create Gallery Object |
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*/ |
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private static function createGallery(String $body, int $order, String $photo, String $source, string $lead): \One\Model\Gallery |
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{ |
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return new Gallery( |
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$body, |
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$order, |
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$photo, |
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$source, |
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$lead |
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); |
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} |
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} |
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