85 lines
2.1 KiB
PHP
85 lines
2.1 KiB
PHP
<?php
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/*
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* This file is part of Psy Shell.
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*
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* (c) 2012-2022 Justin Hileman
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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 Psy\VersionUpdater\Downloader;
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use Psy\Exception\ErrorException;
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use Psy\Shell;
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use Psy\VersionUpdater\Downloader;
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class CurlDownloader implements Downloader
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{
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private $tempDir = null;
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private $outputFile = null;
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/** {@inheritDoc} */
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public function setTempDir(string $tempDir)
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{
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$this->tempDir = $tempDir;
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}
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/** {@inheritDoc} */
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public function download(string $url): bool
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{
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$tempDir = $this->tempDir ?: \sys_get_temp_dir();
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$this->outputFile = \tempnam($tempDir, 'psysh-archive-');
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$targetName = $this->outputFile.'.tar.gz';
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if (!\rename($this->outputFile, $targetName)) {
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return false;
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}
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$this->outputFile = $targetName;
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$outputHandle = \fopen($this->outputFile, 'w');
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if (!$outputHandle) {
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return false;
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}
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$curl = \curl_init();
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\curl_setopt_array($curl, [
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\CURLOPT_FAILONERROR => true,
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\CURLOPT_HEADER => 0,
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\CURLOPT_FOLLOWLOCATION => true,
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\CURLOPT_TIMEOUT => 10,
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\CURLOPT_FILE => $outputHandle,
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\CURLOPT_HTTPHEADER => [
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'User-Agent' => 'PsySH/'.Shell::VERSION,
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],
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]);
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\curl_setopt($curl, \CURLOPT_URL, $url);
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$result = \curl_exec($curl);
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$error = \curl_error($curl);
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\curl_close($curl);
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\fclose($outputHandle);
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if (!$result) {
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throw new ErrorException('cURL Error: '.$error);
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}
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return (bool) $result;
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}
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/** {@inheritDoc} */
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public function getFilename(): string
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{
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return $this->outputFile;
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}
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/** {@inheritDoc} */
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public function cleanup()
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{
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if (\file_exists($this->outputFile)) {
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\unlink($this->outputFile);
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}
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}
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}
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