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<?php |
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namespace LE_ACME2\Cache; |
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use LE_ACME2\Account; |
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use LE_ACME2\Connector; |
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use LE_ACME2\Request; |
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use LE_ACME2\Response; |
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use LE_ACME2\Exception; |
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use LE_ACME2\Utilities; |
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use LE_ACME2\SingletonTrait; |
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class AccountResponse extends AbstractKeyValuableCache { |
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use SingletonTrait; |
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private const _FILE = 'CacheResponse'; |
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private const _DEPRECATED_FILE = 'DirectoryNewAccountResponse'; |
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private $_responses = []; |
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/** |
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* @param Account $account |
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* @return Response\Account\AbstractAccount |
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* @throws Exception\InvalidResponse |
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* @throws Exception\RateLimitReached |
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*/ |
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public function get(Account $account): Response\Account\AbstractAccount { |
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$accountIdentifier = $this->_getObjectIdentifier($account); |
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if(array_key_exists($accountIdentifier, $this->_responses)) { |
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return $this->_responses[ $accountIdentifier ]; |
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} |
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$this->_responses[ $accountIdentifier ] = null; |
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$cacheFile = $account->getKeyDirectoryPath() . self::_FILE; |
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$deprecatedCacheFile = $account->getKeyDirectoryPath() . self::_DEPRECATED_FILE; |
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if(file_exists($deprecatedCacheFile) && !file_exists($cacheFile)) { |
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rename($deprecatedCacheFile, $cacheFile); |
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} |
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if(file_exists($cacheFile) && filemtime($cacheFile) > strtotime('-7 days')) { |
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$rawResponse = Connector\RawResponse::getFromString(file_get_contents($cacheFile)); |
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$response = new Response\Account\Create($rawResponse); |
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$this->_responses[ $accountIdentifier ] = $response; |
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Utilities\Logger::getInstance()->add( |
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Utilities\Logger::LEVEL_DEBUG, |
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get_class() . '::' . __FUNCTION__ . ' response from cache' |
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); |
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return $response; |
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} |
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$request = new Request\Account\Get($account); |
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$response = $request->getResponse(); |
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$this->set($account, $response); |
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return $response; |
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} |
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public function set(Account $account, Response\Account\AbstractAccount $response = null) : void { |
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$accountIdentifier = $this->_getObjectIdentifier($account); |
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$filePath = $account->getKeyDirectoryPath() . self::_FILE; |
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if($response === null) { |
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unset($this->_responses[$accountIdentifier]); |
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if(file_exists($filePath)) { |
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unlink($filePath); |
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} |
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return; |
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} |
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$this->_responses[$accountIdentifier] = $response; |
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file_put_contents($filePath, $response->getRaw()->toString()); |
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} |
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} |