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<?php |
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declare(strict_types=1); |
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namespace slavkluev\Ip2Location; |
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use GuzzleHttp\Client; |
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use GuzzleHttp\Exception\GuzzleException; |
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use ZipArchive; |
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class Uploader |
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{ |
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const BASE_URI = 'https://www.ip2location.com/download/'; |
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/** |
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* Stores the HTTP Client. |
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* @var Client |
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*/ |
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private $httpClient; |
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/** |
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* Uploader constructor. |
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* @param Client|null $client |
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*/ |
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public function __construct(?Client $client = null) |
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{ |
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if ($client) { |
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$this->httpClient = $client; |
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} else { |
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$this->httpClient = new Client([ |
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'base_uri' => self::BASE_URI, |
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]); |
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} |
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} |
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/** |
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* @param string $token |
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* @param string $code |
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* @param string $filePath |
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* @throws GuzzleException |
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* @throws \Exception |
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*/ |
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public function update(string $token, string $code, string $filePath) |
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{ |
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$tmpFile = $this->uploadUrl($token, $code); |
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$this->extractBinFile((string)$tmpFile, $filePath); |
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} |
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/** |
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* @param string $filename |
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* @param string $filePath |
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* @throws \Exception |
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*/ |
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protected function extractBinFile(string $filename, string $filePath) |
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{ |
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$zip = new ZipArchive(); |
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$zip->open($filename); |
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$binFilename = $this->findBinFile($zip); |
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$file = $zip->getFromName($binFilename); |
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if (false === @file_put_contents($filePath, $file)) { |
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throw new \Exception('Failure while storing: ' . error_get_last()['message']); |
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} |
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$zip->close(); |
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} |
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/** |
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* @param ZipArchive $archive |
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* @return string |
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* @throws \Exception |
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*/ |
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protected function findBinFile(ZipArchive $archive): string |
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{ |
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for ($i = 0; $i < $archive->numFiles; $i++) { |
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$filename = $archive->getNameIndex($i); |
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if (substr(strtolower($filename), -4, 4) == '.bin') { |
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return $filename; |
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} |
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} |
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throw new \Exception("bin file has not found"); |
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} |
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/** |
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* @param string $token |
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* @param string $code |
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* @return TmpFile |
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* @throws \GuzzleHttp\Exception\GuzzleException |
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*/ |
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protected function uploadUrl(string $token, string $code): TmpFile |
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{ |
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$tmpFile = new TmpFile(); |
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$resource = fopen((string)$tmpFile, 'w'); |
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$this->httpClient->request( |
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'GET', |
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'/', |
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[ |
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'query' => [ |
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'token' => $token, |
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'file' => $code, |
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], |
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'sink' => $resource, |
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] |
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); |
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fclose($resource); |
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return $tmpFile; |
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} |
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} |
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slavkluev /
yii2-ip2location
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