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Laravel File Upload Trait

A Laravel package to handle file uploads, including image resizing, storage management, and URL generation for uploaded files. This package provides a reusable solution for managing file uploads in Laravel applications with support for multiple storage disks, collections, and image resizing using the Spatie Image library.

Features

• File Uploads: Upload files to specified storage disks with unique directory paths using UUIDs.
• Image Resizing: Automatically resize images to predefined sizes (configured in config file).
• Storage Management: Handle file storage, visibility, and directory creation on various disks (e.g., public, S3).
• URL Generation: Generate public or temporary URLs for uploaded files, with support for regenerating missing thumbnails.
• File Deletion: Delete individual or all uploads associated with a model, including their storage directories and database records.
• Error Logging: Comprehensive error logging for upload, resize, and deletion operations.

Requirements

• PHP >= 8.0
• Laravel >= 10.x

Installation

1. Install the Package

   You can install this via Composer:

   composer require sanil/fileupload

   Publish and run migrations:

   php artisan vendor:publish --tag=fileupload-migrations
   php artisan migrate

   Publish config files (optional):

   php artisan vendor:publish --tag=fileupload-config

2. Configure Image Sizes

   Add image size configurations to your config/image.php file:

   return [
       'size' => [
           [300, 300], // Thumbnail size (width, height)
           [800, 600], // Medium size
           [1200, 900], // Large size
       ],
   ];

Usage

1. Add the Trait to a Model

   Use the FileUpload trait in any model that needs file upload functionality:

   namespace App\Models;
   
   use Illuminate\Database\Eloquent\Model;
   use Sanil\FileUpload\Traits\FileUpload;
   
   class Post extends Model
   {
       use FileUpload;
   }

2. Upload a File

   Upload a file (e.g., from a controller):

   use App\Models\Post;
   use Illuminate\Http\Request;
   
   public function uploadFile(Request $request)
   {
       $post = Post::find(1);
       $file = $request->file('file');
   
       $upload = $post->upload($file, 'images', 'public');
   
       if ($upload) {
           return response()->json(['message' => 'File uploaded successfully', 'upload' => $upload]);
       }
   
       return response()->json(['message' => 'File upload failed'], 500);
   }

3. Get File URL

   Generate a public or temporary URL for an uploaded file:

   php

   $post = Post::find(1);
   $upload = $post->uploads()->first();
   
   // Get URL for the full-size image
   $fullUrl = $post->get_file_public_url($upload, 'full');
   
   // Get URL for a resized image (e.g., 300x300)
   $thumbnailUrl = $post->get_file_public_url($upload, '300x300');

4. Delete Uploads

   Delete a specific upload or all uploads for a model:

   php

   $post = Post::find(1);
   
   // Delete a specific upload
   $upload = $post->uploads()->first();
   $post->deleteUploads($upload);
   
   // Delete all uploads
   $post->deleteUploads();

Configuration

• Image Sizes: Define in config/image.php as an array of width, height pairs.
• Visibility: The trait respects the disk's visibility setting (public or private) and applies it to uploaded files and thumbnails.

Error Handling

• Errors during upload, resizing, or deletion are logged using Laravel's Log facade.
• Methods return false on failure, with detailed error messages in the logs.

Contributing

1. Fork the repository.
2. Create a feature branch (git checkout -b feature/new-feature).
3. Commit your changes (git commit -m 'Add new feature').
4. Push to the branch (git push origin feature/new-feature).
5. Open a pull request.

License

This project is licensed under the MIT License. See the LICENSE file for details.

Support

For issues, questions, or suggestions, please open an issue on the GitHub repository or contact the maintainer at: [email protected]