IPub\FormPhone\Forms\PhoneValidator

Complexity

Total Complexity

14

Size/Duplication

Total Lines	87
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

88.89%

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
C	validatePhone()	0	71	14

<?php
/**
 * PhoneValidator.php
 *
 * @copyright      More in license.md
 * @license        http://www.ipublikuj.eu
 * @author         Adam Kadlec <adam.kadlec@fastybird.com>
 * @package        iPublikuj:FormPhone!
 * @subpackage     Forms
 * @since          1.0.0
 *
 * @date           12.12.15
 */

declare(strict_types = 1);

namespace IPub\FormPhone\Forms;

use Nette;
use Nette\Forms;

use libphonenumber;
use libphonenumber\PhoneNumberUtil;

use IPub\FormPhone;
use IPub\FormPhone\Controls;
use IPub\FormPhone\Exceptions;

use IPub\Phone;
use Tracy\Debugger;

/**
 * Phone number control form field validator
 *
 * @package        iPublikuj:FormPhone!
 * @subpackage     Forms
 *
 * @author         Adam Kadlec <adam.kadlec@fastybird.com>
 */
class PhoneValidator extends Phone\Forms\PhoneValidator
{
	/**
	 * Define validator calling constant
	 */
	const PHONE = 'IPub\FormPhone\Forms\PhoneValidator::validatePhone';

	/**
	 * @param Forms\IControl $control
	 * @param array|NULL $params
	 *
	 * @return bool
	 *
	 * @throws Exceptions\NoValidCountryException
	 */
	public static function validatePhone(Forms\IControl $control, $params = []) : bool
	{
		if (!$control instanceof Controls\Phone) {
			throw new Exceptions\InvalidArgumentException(sprintf('This validator could be used only on text field. You used it on: "%s"', get_class($control)));
		}

		if ($control->getValuePart(Controls\Phone::FIELD_NUMBER) === NULL || $control->getValuePart(Controls\Phone::FIELD_COUNTRY) === NULL) {
			return TRUE;
		}

		try {
			// Create phone entity
			$value = Phone\Entities\Phone::fromNumber($control->getValuePart(Controls\Phone::FIELD_NUMBER), $control->getValuePart(Controls\Phone::FIELD_COUNTRY));

		} catch (Phone\Exceptions\NoValidCountryException $ex) {

The class IPub\Phone\Exceptions\NoValidCountryException does not exist. Did you forget a USE statement, or did you not list all dependencies?

			return FALSE;

		} catch (Phone\Exceptions\NoValidPhoneException $ex) {

The class IPub\Phone\Exceptions\NoValidPhoneException does not exist. Did you forget a USE statement, or did you not list all dependencies?

			return FALSE;
		}

		// Value have to be phone entity
		if ($value instanceof Phone\Entities\Phone) {

The class IPub\Phone\Entities\Phone does not exist. Did you forget a USE statement, or did you not list all dependencies?

			$number = $value->getRawOutput();

			// Get instance of phone number util
			$phoneNumberUtil = PhoneNumberUtil::getInstance();

			// Get list of allowed countries from params
			$allowedCountries = self::determineCountries($control->getAllowedCountries());

			// Get list of allowed phone types
			$allowedTypes = self::determineTypes($control->getAllowedPhoneTypes());

			// Perform validation
			foreach ($allowedCountries as $country) {
				try {
					// For default countries or country field, the following throws NumberParseException if
					// not parsed correctly against the supplied country
					// For automatic detection: tries to discover the country code using from the number itself
					$phoneProto = $phoneNumberUtil->parse($number, $country);

					// For automatic detection, the number should have a country code
					// Check if type is allowed
					if (
						$phoneProto->hasCountryCode() &&
						$allowedTypes === [] ||
						in_array($phoneNumberUtil->getNumberType($phoneProto), $allowedTypes)
					) {
						// Automatic detection:
						if ($country == 'ZZ') {
							// Validate if the international phone number is valid for its contained country
							return $phoneNumberUtil->isValidNumber($phoneProto);
						}

						// Validate number against the specified country. Return only if success
						// If failure, continue loop to next specified country
						if ($phoneNumberUtil->isValidNumberForRegion($phoneProto, $country)) {
							return TRUE;
						}
					}

				} catch (libphonenumber\NumberParseException $ex) {

The class libphonenumber\NumberParseException does not exist. Did you forget a USE statement, or did you not list all dependencies?

					// Proceed to default validation error
				}
			}
		}

		// All specified country validations have failed
		return FALSE;
	}
}