mirror of https://github.com/flightphp/core
Merge pull request #602 from flightphp/file-upload-handler
Added ability to handle file uploads in a simple waypull/605/head v3.12.0
n0nag0n
5 months ago
committed by
GitHub
commit
63fbf9b031
@ -0,0 +1,157 @@
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<?php
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declare(strict_types=1);
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namespace flight\net;
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use Exception;
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class UploadedFile
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{
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/**
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* @var string $name The name of the uploaded file.
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*/
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private string $name;
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/**
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* @var string $mimeType The MIME type of the uploaded file.
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*/
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private string $mimeType;
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/**
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* @var int $size The size of the uploaded file in bytes.
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*/
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private int $size;
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/**
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* @var string $tmpName The temporary name of the uploaded file.
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*/
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private string $tmpName;
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/**
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* @var int $error The error code associated with the uploaded file.
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*/
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private int $error;
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/**
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* Constructs a new UploadedFile object.
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*
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* @param string $name The name of the uploaded file.
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* @param string $mimeType The MIME type of the uploaded file.
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* @param int $size The size of the uploaded file in bytes.
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* @param string $tmpName The temporary name of the uploaded file.
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* @param int $error The error code associated with the uploaded file.
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*/
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public function __construct(string $name, string $mimeType, int $size, string $tmpName, int $error)
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{
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$this->name = $name;
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$this->mimeType = $mimeType;
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$this->size = $size;
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$this->tmpName = $tmpName;
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$this->error = $error;
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}
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/**
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* Retrieves the client-side filename of the uploaded file.
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*
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* @return string The client-side filename.
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*/
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public function getClientFilename(): string
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{
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return $this->name;
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}
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/**
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* Retrieves the media type of the uploaded file as provided by the client.
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*
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* @return string The media type of the uploaded file.
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*/
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public function getClientMediaType(): string
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{
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return $this->mimeType;
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}
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/**
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* Returns the size of the uploaded file.
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*
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* @return int The size of the uploaded file.
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*/
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public function getSize(): int
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{
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return $this->size;
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}
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/**
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* Retrieves the temporary name of the uploaded file.
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*
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* @return string The temporary name of the uploaded file.
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*/
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public function getTempName(): string
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{
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return $this->tmpName;
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}
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/**
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* Get the error code associated with the uploaded file.
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*
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* @return int The error code.
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*/
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public function getError(): int
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{
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return $this->error;
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}
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/**
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* Moves the uploaded file to the specified target path.
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*
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* @param string $targetPath The path to move the file to.
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*
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* @return void
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*/
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public function moveTo(string $targetPath): void
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{
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if ($this->error !== UPLOAD_ERR_OK) {
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throw new Exception($this->getUploadErrorMessage($this->error));
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}
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$isUploadedFile = is_uploaded_file($this->tmpName) === true;
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if (
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$isUploadedFile === true
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&&
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move_uploaded_file($this->tmpName, $targetPath) === false
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) {
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throw new Exception('Cannot move uploaded file'); // @codeCoverageIgnore
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} elseif ($isUploadedFile === false && getenv('PHPUNIT_TEST')) {
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rename($this->tmpName, $targetPath);
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}
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}
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/**
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* Retrieves the error message for a given upload error code.
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*
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* @param int $error The upload error code.
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*
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* @return string The error message.
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*/
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protected function getUploadErrorMessage(int $error): string
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{
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switch ($error) {
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case UPLOAD_ERR_INI_SIZE:
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return 'The uploaded file exceeds the upload_max_filesize directive in php.ini.';
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case UPLOAD_ERR_FORM_SIZE:
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return 'The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form.';
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case UPLOAD_ERR_PARTIAL:
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return 'The uploaded file was only partially uploaded.';
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case UPLOAD_ERR_NO_FILE:
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return 'No file was uploaded.';
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case UPLOAD_ERR_NO_TMP_DIR:
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return 'Missing a temporary folder.';
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case UPLOAD_ERR_CANT_WRITE:
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return 'Failed to write file to disk.';
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case UPLOAD_ERR_EXTENSION:
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return 'A PHP extension stopped the file upload.';
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default:
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return 'An unknown error occurred. Error code: ' . $error;
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}
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}
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}
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@ -0,0 +1,56 @@
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<?php
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declare(strict_types=1);
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namespace tests;
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use Exception;
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use flight\net\UploadedFile;
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use PHPUnit\Framework\TestCase;
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class UploadedFileTest extends TestCase
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{
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public function tearDown(): void
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{
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if (file_exists('file.txt')) {
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unlink('file.txt');
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}
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if (file_exists('tmp_name')) {
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unlink('tmp_name');
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}
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}
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public function testMoveToSuccess()
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{
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file_put_contents('tmp_name', 'test');
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$uploadedFile = new UploadedFile('file.txt', 'text/plain', 4, 'tmp_name', UPLOAD_ERR_OK);
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$uploadedFile->moveTo('file.txt');
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$this->assertFileExists('file.txt');
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}
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public function getFileErrorMessageTests(): array
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{
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return [
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[ UPLOAD_ERR_INI_SIZE, 'The uploaded file exceeds the upload_max_filesize directive in php.ini.', ],
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[ UPLOAD_ERR_FORM_SIZE, 'The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form.', ],
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[ UPLOAD_ERR_PARTIAL, 'The uploaded file was only partially uploaded.', ],
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[ UPLOAD_ERR_NO_FILE, 'No file was uploaded.', ],
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[ UPLOAD_ERR_NO_TMP_DIR, 'Missing a temporary folder.', ],
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[ UPLOAD_ERR_CANT_WRITE, 'Failed to write file to disk.', ],
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[ UPLOAD_ERR_EXTENSION, 'A PHP extension stopped the file upload.', ],
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[ -1, 'An unknown error occurred. Error code: -1' ]
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];
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}
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/**
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* @dataProvider getFileErrorMessageTests
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*/
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public function testMoveToFailureMessages($error, $message)
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{
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file_put_contents('tmp_name', 'test');
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$uploadedFile = new UploadedFile('file.txt', 'text/plain', 4, 'tmp_name', $error);
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$this->expectException(Exception::class);
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$this->expectExceptionMessage($message);
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$uploadedFile->moveTo('file.txt');
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}
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}
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