156 lines
4.1 KiB
PHP
156 lines
4.1 KiB
PHP
<?php
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namespace App\Services\Storage;
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use CodeIgniter\HTTP\Files\UploadedFile;
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use CodeIgniter\HTTP\ResponseInterface;
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use Config\Storage;
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class LocalStorageDriver implements FileStorageInterface
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{
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public function __construct(private readonly Storage $config)
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{
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}
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private function fullPath(string $key): string
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{
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$key = ltrim(str_replace('\\', '/', $key), '/');
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return $this->config->localRoot . str_replace('/', DIRECTORY_SEPARATOR, $key);
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}
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private function ensureDirectory(string $fullPath): void
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{
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$directory = dirname($fullPath);
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if (! is_dir($directory) && ! mkdir($directory, 0777, true) && ! is_dir($directory)) {
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throw new FileStorageException("Unable to create directory: {$directory}");
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}
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}
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public function upload(UploadedFile|string $source, string $key, array $options = []): string
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{
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$fullPath = $this->fullPath($key);
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$this->ensureDirectory($fullPath);
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if ($source instanceof UploadedFile) {
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if (! $source->isValid()) {
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throw new FileStorageException($source->getErrorString() ?: 'Invalid uploaded file');
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}
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if ($source->hasMoved()) {
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throw new FileStorageException('Uploaded file has already been moved');
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}
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$source->move(dirname($fullPath), basename($fullPath));
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return $key;
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}
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if (! is_file($source)) {
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throw new FileStorageException("Source file not found: {$source}");
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}
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if (! copy($source, $fullPath)) {
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throw new FileStorageException("Failed to copy file to {$fullPath}");
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}
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return $key;
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}
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public function put(string $key, string $contents, array $options = []): string
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{
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$fullPath = $this->fullPath($key);
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$this->ensureDirectory($fullPath);
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if (file_put_contents($fullPath, $contents) === false) {
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throw new FileStorageException("Failed to write file: {$fullPath}");
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}
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return $key;
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}
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public function exists(string $key): bool
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{
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return is_file($this->fullPath($key));
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}
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public function delete(string $key): bool
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{
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$fullPath = $this->fullPath($key);
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if (! is_file($fullPath)) {
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return false;
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}
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return unlink($fullPath);
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}
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public function read(string $key): string
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{
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$fullPath = $this->fullPath($key);
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if (! is_file($fullPath)) {
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throw new FileStorageException("File not found: {$key}");
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}
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$contents = file_get_contents($fullPath);
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if ($contents === false) {
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throw new FileStorageException("Unable to read file: {$key}");
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}
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return $contents;
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}
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public function downloadToTemp(string $key): string
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{
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$fullPath = $this->fullPath($key);
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if (! is_file($fullPath)) {
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throw new FileStorageException("File not found: {$key}");
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}
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return $fullPath;
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}
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public function streamDownload(string $key, ?string $downloadName = null): ResponseInterface
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{
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$fullPath = $this->fullPath($key);
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if (! is_file($fullPath)) {
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throw new FileStorageException("File not found: {$key}");
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}
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return service('response')->download($fullPath, null)->setFileName($downloadName ?: basename($key));
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}
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public function temporaryUrl(string $key, int $ttlSeconds = 900): string
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{
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if (! $this->exists($key)) {
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throw new FileStorageException("File not found: {$key}");
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}
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return base_url(ltrim(str_replace('\\', '/', $key), '/'));
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}
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public function url(string $key): string
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{
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return $this->temporaryUrl($key);
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}
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public function copy(string $fromKey, string $toKey): bool
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{
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$fromPath = $this->fullPath($fromKey);
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$toPath = $this->fullPath($toKey);
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if (! is_file($fromPath)) {
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throw new FileStorageException("Source file not found: {$fromKey}");
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}
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$this->ensureDirectory($toPath);
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return copy($fromPath, $toPath);
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}
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}
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