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<?php |
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namespace Tomaj\NetteApi\Params; |
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use Exception; |
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use JsonSchema\Validator; |
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use Nette\Application\UI\Form; |
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use Nette\Forms\Controls\BaseControl; |
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use Tomaj\NetteApi\ValidationResult\ValidationResult; |
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use Tomaj\NetteApi\ValidationResult\ValidationResultInterface; |
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class JsonInputParam extends InputParam |
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{ |
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protected $type = self::TYPE_POST_JSON; |
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private $schema; |
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public function __construct(string $key, string $schema) |
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{ |
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parent::__construct($key); |
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$this->schema = $schema; |
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} |
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public function setMulti(): InputParam |
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{ |
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throw new Exception('Cannot use multi json input param'); |
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} |
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public function getValue() |
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{ |
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$input = file_get_contents("php://input") ?: $this->default; |
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return json_decode($input, true); |
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} |
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public function validate(): ValidationResultInterface |
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{ |
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$schemaValidator = new Validator(); |
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$value = $this->getValue(); |
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if (json_last_error()) { |
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return new ValidationResult(ValidationResult::STATUS_ERROR, [json_last_error_msg()]); |
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} |
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if (!$value && $this->isRequired() === self::OPTIONAL) { |
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return new ValidationResult(ValidationResult::STATUS_OK); |
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} |
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$value = json_decode(json_encode($value)); |
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$schemaValidator->validate($value, json_decode($this->schema)); |
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if ($schemaValidator->isValid()) { |
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return new ValidationResult(ValidationResult::STATUS_OK); |
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} |
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$errors = []; |
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View Code Duplication |
foreach ($schemaValidator->getErrors() as $error) { |
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$errorMessage = ''; |
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if ($error['property']) { |
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$errorMessage .= '[Property ' . $error['property'] . '] '; |
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} |
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$errorMessage .= $error['message']; |
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$errors[] = $errorMessage; |
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} |
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return new ValidationResult(ValidationResult::STATUS_ERROR, $errors); |
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} |
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protected function addFormInput(Form $form, string $key): BaseControl |
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{ |
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$this->description .= '<div id="show_schema_link"><a href="#" onclick="document.getElementById(\'json_schema\').style.display = \'block\'; document.getElementById(\'show_schema_link\').style.display = \'none\'; return false;">Show schema</a></div> |
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<div id="json_schema" style="display: none;"> |
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<div><a href="#" onclick="document.getElementById(\'show_schema_link\').style.display = \'block\'; document.getElementById(\'json_schema\').style.display = \'none\'; return false;">Hide schema</a></div>' |
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. nl2br(str_replace(' ', ' ', json_encode(json_decode($this->schema), JSON_PRETTY_PRINT))) . '</div>'; |
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return $form->addTextArea('post_raw', $this->getParamLabel()) |
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->setHtmlAttribute('rows', 10); |
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} |
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} |
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tomaj /
nette-api
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.