| 1: | <?php declare(strict_types=1); |
| 2: | |
| 3: | namespace Salient\Http; |
| 4: | |
| 5: | use Psr\Http\Message\StreamInterface; |
| 6: | use Psr\Http\Message\UploadedFileInterface; |
| 7: | use Salient\Http\Exception\UploadedFileException; |
| 8: | use Salient\Utility\Exception\InvalidArgumentTypeException; |
| 9: | use Salient\Utility\File; |
| 10: | |
| 11: | |
| 12: | |
| 13: | |
| 14: | |
| 15: | |
| 16: | class HttpServerRequestUpload implements UploadedFileInterface |
| 17: | { |
| 18: | protected const ERROR_MESSAGE = [ |
| 19: | \UPLOAD_ERR_OK => 'There is no error, the file uploaded with success', |
| 20: | \UPLOAD_ERR_INI_SIZE => 'The uploaded file exceeds the upload_max_filesize directive in php.ini', |
| 21: | \UPLOAD_ERR_FORM_SIZE => 'The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form', |
| 22: | \UPLOAD_ERR_PARTIAL => 'The uploaded file was only partially uploaded', |
| 23: | \UPLOAD_ERR_NO_FILE => 'No file was uploaded', |
| 24: | \UPLOAD_ERR_NO_TMP_DIR => 'Missing a temporary folder', |
| 25: | \UPLOAD_ERR_CANT_WRITE => 'Failed to write file to disk', |
| 26: | \UPLOAD_ERR_EXTENSION => 'A PHP extension stopped the file upload', |
| 27: | ]; |
| 28: | |
| 29: | protected StreamInterface $Stream; |
| 30: | protected string $File; |
| 31: | protected ?int $Size; |
| 32: | protected int $Error; |
| 33: | protected ?string $ClientFilename; |
| 34: | protected ?string $ClientMediaType; |
| 35: | private bool $IsMoved = false; |
| 36: | |
| 37: | |
| 38: | |
| 39: | |
| 40: | public function __construct( |
| 41: | $resource, |
| 42: | ?int $size = null, |
| 43: | int $error = \UPLOAD_ERR_OK, |
| 44: | ?string $clientFilename = null, |
| 45: | ?string $clientMediaType = null |
| 46: | ) { |
| 47: | $this->Size = $size; |
| 48: | $this->Error = $error; |
| 49: | $this->ClientFilename = $clientFilename; |
| 50: | $this->ClientMediaType = $clientMediaType; |
| 51: | |
| 52: | if ($this->Error !== \UPLOAD_ERR_OK) { |
| 53: | return; |
| 54: | } |
| 55: | |
| 56: | if ($resource instanceof StreamInterface) { |
| 57: | $this->Stream = $resource; |
| 58: | } elseif (File::isStream($resource)) { |
| 59: | $this->Stream = new HttpStream($resource); |
| 60: | } elseif (is_string($resource)) { |
| 61: | $this->File = $resource; |
| 62: | } else { |
| 63: | throw new InvalidArgumentTypeException( |
| 64: | 1, |
| 65: | 'resource', |
| 66: | 'StreamInterface|resource|string', |
| 67: | $resource |
| 68: | ); |
| 69: | } |
| 70: | } |
| 71: | |
| 72: | |
| 73: | |
| 74: | |
| 75: | public function getStream(): StreamInterface |
| 76: | { |
| 77: | $this->assertIsValid(); |
| 78: | |
| 79: | return $this->Stream ?? new HttpStream(File::open($this->File, 'r')); |
| 80: | } |
| 81: | |
| 82: | |
| 83: | |
| 84: | |
| 85: | public function moveTo(string $targetPath): void |
| 86: | { |
| 87: | $this->assertIsValid(); |
| 88: | |
| 89: | if (isset($this->File)) { |
| 90: | if (\PHP_SAPI === 'cli') { |
| 91: | $result = @rename($this->File, $targetPath); |
| 92: | } else { |
| 93: | $result = @move_uploaded_file($this->File, $targetPath); |
| 94: | } |
| 95: | if ($result === false) { |
| 96: | $error = error_get_last(); |
| 97: | throw new UploadedFileException($error['message'] ?? sprintf( |
| 98: | 'Error moving uploaded file %s to %s', |
| 99: | $this->File, |
| 100: | $targetPath, |
| 101: | )); |
| 102: | } |
| 103: | } else { |
| 104: | $target = new HttpStream(File::open($targetPath, 'w')); |
| 105: | HttpStream::copyToStream($this->Stream, $target); |
| 106: | } |
| 107: | |
| 108: | $this->IsMoved = true; |
| 109: | } |
| 110: | |
| 111: | |
| 112: | |
| 113: | |
| 114: | public function getSize(): ?int |
| 115: | { |
| 116: | return $this->Size; |
| 117: | } |
| 118: | |
| 119: | |
| 120: | |
| 121: | |
| 122: | public function getError(): int |
| 123: | { |
| 124: | return $this->Error; |
| 125: | } |
| 126: | |
| 127: | |
| 128: | |
| 129: | |
| 130: | public function getClientFilename(): ?string |
| 131: | { |
| 132: | return $this->ClientFilename; |
| 133: | } |
| 134: | |
| 135: | |
| 136: | |
| 137: | |
| 138: | public function getClientMediaType(): ?string |
| 139: | { |
| 140: | return $this->ClientMediaType; |
| 141: | } |
| 142: | |
| 143: | private function assertIsValid(): void |
| 144: | { |
| 145: | if ($this->Error !== \UPLOAD_ERR_OK) { |
| 146: | throw new UploadedFileException(sprintf( |
| 147: | 'Upload failed (%d: %s)', |
| 148: | $this->Error, |
| 149: | static::ERROR_MESSAGE[$this->Error] ?? '', |
| 150: | )); |
| 151: | } |
| 152: | |
| 153: | if ($this->IsMoved) { |
| 154: | throw new UploadedFileException('Uploaded file already moved'); |
| 155: | } |
| 156: | } |
| 157: | } |
| 158: | |