README

A Laravel package for managing temporary files with automatic cleanup functionality. This package helps you manage temporary files in your Laravel application with features like automatic cleanup, file registration, and scheduled deletion of old files.

Features

• 🚀 Easy temporary file management
• 💾 Multiple methods for saving temporary files
• 🧹 Automatic cleanup of old files
• 🗑️ Auto-deletion of registered files after process completion
• ⚙️ Configurable storage location and retention period
• 📦 Laravel integration with Facade support
• 🔄 Scheduled cleanup command
• 💪 Strong typing and modern PHP 8.0+ features

Requirements

• PHP 8.0 or higher
• Laravel 8.0 or higher

Installation

You can install the package via composer:

composer require vldmir/laravel-temp-file-manager

Configuration

Publish the configuration file:

php artisan vendor:publish --provider="Vldmir\TempFileManager\TempFileManagerServiceProvider" --tag="config"

This will create a temp-file-manager.php config file in your config directory. You can modify these settings:

return [
    'directory' => 'temp',
    'max_age_hours' => 10,
    'disk' => 'local',
];

Usage

Saving Files

The package provides several methods to save files to temporary storage:

1. Save String Content

// Save string content
$content = "Hello, World!";
$tempPath = TempManager::save($content, 'hello.txt');

// Save with auto-generated filename
$tempPath = TempManager::save($content);

2. Save Uploaded Files

// In your controller
public function upload(Request $request)
{
    // Save uploaded file with original name
    $tempPath = TempManager::saveUploadedFile($request->file('document'));
    
    // Save with custom filename
    $tempPath = TempManager::saveUploadedFile(
        $request->file('document'), 
        'custom-name.pdf'
    );
}

3. Save From URL

// Download and save file from URL
try {
    $tempPath = TempManager::saveFromUrl('https://example.com/file.pdf');
    
    // With custom filename
    $tempPath = TempManager::saveFromUrl(
        'https://example.com/file.pdf', 
        'local-copy.pdf'
    );
} catch (\Exception $e) {
    // Handle download error
}

4. Save Stream/Resource

// Save from resource
$handle = fopen('path/to/file', 'r');
$tempPath = TempManager::save($handle, 'output.txt');
fclose($handle);

File Cleanup Behavior

There are three ways files can be cleaned up:

1. Automatic Cleanup After Process (Using register)

// The file will be automatically deleted when the PHP process ends
$tempPath = TempManager::getTempPath('upload.txt');
TempManager::register($tempPath);

// Do your work with the file
// ...
// File will be deleted automatically after process completion

1. Manual Cleanup (Using cleanup method)

// Manually delete when you're done
TempManager::cleanup($tempPath);

1. Scheduled Cleanup (For old files)

// All files older than max_age_hours will be removed
TempManager::cleanupOldFiles();

Scheduled Cleanup Command

To automatically clean up old temporary files, register the cleanup command in your App\Console\Kernel:

protected function schedule(Schedule $schedule)
{
    $schedule->command('temp-files:cleanup')->hourly();
}

Dependency Injection Usage

You can also use dependency injection to access the TempFileManager:

use Vldmir\TempFileManager\TempFileManager;

class MyController extends Controller
{
    public function __construct(private TempFileManager $tempManager)
    {
        $this->tempManager = $tempManager;
    }

    public function store(Request $request)
    {
        $tempPath = $this->tempManager->getTempPath('uploaded-file.txt');
        $this->tempManager->register($tempPath);
        // File will be auto-cleaned after process ends
    }
}

Complete Example in Controller

class DocumentController extends Controller
{
    public function store(Request $request)
    {
        try {
            // Save uploaded file
            $tempPath = TempManager::saveUploadedFile($request->file('document'));
            
            // Process the file
            // ...
            
            // Optionally clean up early if you're done
            TempManager::cleanup($tempPath);
            
            return response()->json(['success' => true]);
            
        } catch (\Exception $e) {
            // File will be auto-cleaned up when process ends
            return response()->json(['error' => $e->getMessage()], 500);
        }
    }
    
    public function download()
    {
        try {
            // Save remote file temporarily
            $tempPath = TempManager::saveFromUrl('https://example.com/document.pdf');
            
            // Process or serve the file
            return response()->download($tempPath);
            // File will be cleaned up after response is sent
            
        } catch (\Exception $e) {
            return response()->json(['error' => $e->getMessage()], 500);
        }
    }
}

File Naming Behavior

When saving files, the package handles filenames in the following way:

1. If no filename is provided, a random name is generated
2. If a filename is provided:
   • Unsafe characters are removed from the filename
   • If a file with the same name exists, a counter is appended (e.g., file_1.txt, file_2.txt)

// Examples of filename handling
$manager = app(TempFileManager::class);

// With custom filename (unsafe characters are removed)
$path = $manager->save($content, 'my/unsafe:file.txt');
// Results in: my_unsafe_file.txt

// With duplicate filename
$path1 = $manager->save($content1, 'report.pdf');
$path2 = $manager->save($content2, 'report.pdf');
// Results in: report.pdf, report_1.pdf

// With uploaded file
$path = $manager->saveUploadedFile($uploadedFile, 'custom-name.pdf');
// Uses the provided name, sanitized if necessary

// Without filename
$path = $manager->save($content);
// Generates a random filename

The filename sanitization process:

• Removes any character that isn't alphanumeric, dot, dash, or underscore
• Replaces multiple consecutive dots/underscores with a single one
• Removes dots and dashes from the start and end of the filename
• Ensures the filename isn't empty

Changelog

Please see CHANGELOG for more information on what has changed recently.

Contributing

Please see CONTRIBUTING for details.

Security

If you discover any security-related issues, please email your.email@example.com instead of using the issue tracker.

Credits

• Vladimir
• All Contributors

License

The MIT License (MIT). Please see License File for more information.