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<?php |
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/** |
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* This file is part of the login-cidadao project or it's bundles. |
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* |
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* (c) Guilherme Donato <guilhermednt on github> |
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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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namespace LoginCidadao\APIBundle\Service; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\HttpFoundation\RequestStack; |
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class VersionService |
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{ |
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/** @var RequestStack */ |
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private $requestStack; |
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/** @var array */ |
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private $supportedVersions; |
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/** |
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* VersionService constructor. |
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* @param RequestStack $requestStack |
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* @param array $supportedVersions |
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*/ |
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public function __construct(RequestStack $requestStack, array $supportedVersions) |
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{ |
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$this->requestStack = $requestStack; |
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$this->supportedVersions = $supportedVersions; |
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} |
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/** |
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* @param int|null $major |
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* @param int|null $minor |
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* @param int|null $patch |
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* @return array |
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*/ |
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public function getLatestVersion($major = null, $minor = null, $patch = null) |
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{ |
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if ($major === null) { |
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$major = max(array_keys($this->supportedVersions)); |
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} |
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if ($minor === null) { |
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$minor = max(array_keys($this->supportedVersions[$major])); |
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} |
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if ($patch === null) { |
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$patch = max($this->supportedVersions[$major][$minor]); |
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} |
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if (false === array_key_exists($major, $this->supportedVersions) |
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|| false === array_key_exists($minor, $this->supportedVersions[$major]) |
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|| false === array_search($patch, $this->supportedVersions[$major][$minor])) { |
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throw new \InvalidArgumentException("Invalid API version"); |
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} |
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return [ |
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'major' => $major, |
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'minor' => $minor, |
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'patch' => $patch, |
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]; |
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} |
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/** |
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* @param Request $request |
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* @return array |
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*/ |
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public function getVersionFromRequest(Request $request = null) |
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{ |
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if ($request === null) { |
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$request = $this->requestStack->getCurrentRequest(); |
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} |
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$pathVersion = $request->attributes->get('version'); |
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$version = explode('.', $pathVersion, 3); |
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$major = $minor = $patch = null; |
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if (array_key_exists(0, $version)) { |
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$major = $version[0]; |
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} |
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if (array_key_exists(1, $version)) { |
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$minor = $version[1]; |
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} |
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if (array_key_exists(2, $version)) { |
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$patch = $version[2]; |
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} |
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return $this->getLatestVersion($major, $minor, $patch); |
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} |
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/** |
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* @param array $components |
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* @return string |
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*/ |
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public function getString(array $components) |
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{ |
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return implode('.', $components); |
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} |
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} |
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PROCERGS /
login-cidadao
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