57 lines
1.5 KiB
PHP
57 lines
1.5 KiB
PHP
<?php
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/**
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* This file is part of the league/oauth2-client library
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*
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* @copyright Copyright (c) Alex Bilbie <hello@alexbilbie.com>
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* @license http://opensource.org/licenses/MIT MIT
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* @link http://thephpleague.com/oauth2-client/ Documentation
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* @link https://packagist.org/packages/league/oauth2-client Packagist
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* @link https://github.com/thephpleague/oauth2-client GitHub
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*/
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namespace League\OAuth2\Client\Tool;
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use BadMethodCallException;
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/**
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* Provides functionality to check for required parameters.
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*/
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trait RequiredParameterTrait
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{
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/**
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* Checks for a required parameter in a hash.
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*
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* @throws BadMethodCallException
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* @param string $name
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* @param array $params
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* @return void
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*/
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private function checkRequiredParameter($name, array $params)
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{
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if (!isset($params[$name])) {
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throw new BadMethodCallException(sprintf(
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'Required parameter not passed: "%s"',
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$name
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));
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}
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}
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/**
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* Checks for multiple required parameters in a hash.
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*
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* @throws InvalidArgumentException
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* @param array $names
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* @param array $params
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* @return void
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*/
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private function checkRequiredParameters(array $names, array $params)
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{
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foreach ($names as $name) {
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$this->checkRequiredParameter($name, $params);
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}
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}
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}
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