🎉

vendor/psy/psysh/src/VersionUpdater/Downloader/CurlDownloader.php

@@ -0,0 +1,84 @@
+<?php
+
+/*
+ * This file is part of Psy Shell.
+ *
+ * (c) 2012-2023 Justin Hileman
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Psy\VersionUpdater\Downloader;
+
+use Psy\Exception\ErrorException;
+use Psy\Shell;
+use Psy\VersionUpdater\Downloader;
+
+class CurlDownloader implements Downloader
+{
+    private $tempDir = null;
+    private $outputFile = null;
+
+    /** {@inheritDoc} */
+    public function setTempDir(string $tempDir)
+    {
+        $this->tempDir = $tempDir;
+    }
+
+    /** {@inheritDoc} */
+    public function download(string $url): bool
+    {
+        $tempDir = $this->tempDir ?: \sys_get_temp_dir();
+        $this->outputFile = \tempnam($tempDir, 'psysh-archive-');
+        $targetName = $this->outputFile.'.tar.gz';
+
+        if (!\rename($this->outputFile, $targetName)) {
+            return false;
+        }
+
+        $this->outputFile = $targetName;
+
+        $outputHandle = \fopen($this->outputFile, 'w');
+        if (!$outputHandle) {
+            return false;
+        }
+        $curl = \curl_init();
+        \curl_setopt_array($curl, [
+            \CURLOPT_FAILONERROR    => true,
+            \CURLOPT_HEADER         => 0,
+            \CURLOPT_FOLLOWLOCATION => true,
+            \CURLOPT_TIMEOUT        => 10,
+            \CURLOPT_FILE           => $outputHandle,
+            \CURLOPT_HTTPHEADER     => [
+                'User-Agent' => 'PsySH/'.Shell::VERSION,
+            ],
+        ]);
+        \curl_setopt($curl, \CURLOPT_URL, $url);
+        $result = \curl_exec($curl);
+        $error = \curl_error($curl);
+        \curl_close($curl);
+
+        \fclose($outputHandle);
+
+        if (!$result) {
+            throw new ErrorException('cURL Error: '.$error);
+        }
+
+        return (bool) $result;
+    }
+
+    /** {@inheritDoc} */
+    public function getFilename(): string
+    {
+        return $this->outputFile;
+    }
+
+    /** {@inheritDoc} */
+    public function cleanup()
+    {
+        if (\file_exists($this->outputFile)) {
+            \unlink($this->outputFile);
+        }
+    }
+}

vendor/psy/psysh/src/VersionUpdater/Downloader/Factory.php

@@ -0,0 +1,31 @@
+<?php
+
+/*
+ * This file is part of Psy Shell.
+ *
+ * (c) 2012-2023 Justin Hileman
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Psy\VersionUpdater\Downloader;
+
+use Psy\Exception\ErrorException;
+use Psy\VersionUpdater\Downloader;
+
+class Factory
+{
+    /**
+     * @throws ErrorException If no downloaders can be used
+     */
+    public static function getDownloader(): Downloader
+    {
+        if (\extension_loaded('curl')) {
+            return new CurlDownloader();
+        } elseif (\ini_get('allow_url_fopen')) {
+            return new FileDownloader();
+        }
+        throw new ErrorException('No downloader available.');
+    }
+}

vendor/psy/psysh/src/VersionUpdater/Downloader/FileDownloader.php

@@ -0,0 +1,56 @@
+<?php
+
+/*
+ * This file is part of Psy Shell.
+ *
+ * (c) 2012-2023 Justin Hileman
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Psy\VersionUpdater\Downloader;
+
+use Psy\VersionUpdater\Downloader;
+
+class FileDownloader implements Downloader
+{
+    private $tempDir = null;
+    private $outputFile = null;
+
+    /** {@inheritDoc} */
+    public function setTempDir(string $tempDir)
+    {
+        $this->tempDir = $tempDir;
+    }
+
+    /** {@inheritDoc} */
+    public function download(string $url): bool
+    {
+        $tempDir = $this->tempDir ?: \sys_get_temp_dir();
+        $this->outputFile = \tempnam($tempDir, 'psysh-archive-');
+        $targetName = $this->outputFile.'.tar.gz';
+
+        if (!\rename($this->outputFile, $targetName)) {
+            return false;
+        }
+
+        $this->outputFile = $targetName;
+
+        return (bool) \file_put_contents($this->outputFile, \file_get_contents($url));
+    }
+
+    /** {@inheritDoc} */
+    public function getFilename(): string
+    {
+        return $this->outputFile;
+    }
+
+    /** {@inheritDoc} */
+    public function cleanup()
+    {
+        if (\file_exists($this->outputFile)) {
+            \unlink($this->outputFile);
+        }
+    }
+}