又发新 Package 了～文件上传管理包

分享 / 1 / 4 / 创建于 9年前

https://github.com/zgldh/laravel-upload-ma...

laravel-upload-manager

通过API对文件进行“上传、验证、储存、管理”操作。
Upload, validate, storage, manage by API for Laravel 5.1

依赖 Requirement

Laravel 5.1

安装 Install

composer require zgldh/laravel-upload-manager
app.php 'providers' => [ 'zgldh\UploadManager\UploadManagerServiceProvider']
php artisan vendor:publish --provider="zgldh\UploadManager\UploadManagerServiceProvider"
php artisan migrate
Done

用法 Usage

上传一个文件 Upload and store a file.


    use zgldh\UploadManager\UploadManager;

    class UploadController extend Controller
    {
        public function postUpload(Request $request)
        {
            $file = $request->file('avatar');
            $manager = UploadManager::getInstance();
            $upload = $manager->upload($file);
            $upload->save();
            return $upload;
        }
    }

从一个URL获取并保存文件 Fetch and store a file from a URL


    use zgldh\UploadManager\UploadManager;

    class UploadController extend Controller
    {
        public function postUpload(Request $request)
        {
            $fileUrl = $request->input('url');
            $manager = UploadManager::getInstance();
            $upload = $manager->upload($fileUrl);
            $upload->save();
            return $upload;
        }
    }

更新一个上传对象 Update a upload object


    use App\Upload;
    use zgldh\UploadManager\UploadManager;

    class UploadController extend Controller
    {
        public function postUpload(Request $request)
        {
            $uploadId = $request->input('id');
            $file = $request->file('avatar');

            $manager = UploadManager::getInstance();
            $upload = Upload::find($uploadId);
            if($manager->update($upload, $file))
            {
                $upload->save();
                return $upload;
            }
            return ['result'=>false];
        }
    }

用从一个URL获取到的文件来更新一个上传对象 Update a upload object from a URL


    use App\Upload;
    use zgldh\UploadManager\UploadManager;

    class UploadController extend Controller
    {
        public function postUpload(Request $request)
        {
            $uploadId = $request->input('id');
            $fileUrl = $request->input('url');

            $manager = UploadManager::getInstance();
            $upload = Upload::find($uploadId);
            if($manager->update($upload, $fileUrl))
            {
                $upload->save();
                return $upload;
            }
            return ['result'=>false];
        }
    }

数据验证 Validation


    use zgldh\UploadManager\UploadManager;

    class UploadController extend Controller
    {
        public function postUpload(Request $request)
        {
            $file = $request->file('avatar');
            $manager = UploadManager::getInstance();
            $upload = $manager->withValidator('image')->upload($file);    //加上验证组

            if($upload)
            {
                $upload->save();
                return $upload;
            }
            else
            {
                $errorMessages = $manager->getErrors();                   //得到所有错误信息
                $errorMessage = $manager->getFirstErrorMessage();         //得到第一条错误信息
                throw new \Exception($errorMessage);
            }
        }
    }

配置 Configuration

config/upload.php

请查看源文件注释
App\Upload

可以在里面写自己喜欢的函数

UploadStrategy.php

通常需要你亲自扩展一个出来。如：


    <?php namespace App\Extensions;

    use zgldh\UploadManager\UploadStrategy as BaseUploadStrategy;
    use zgldh\UploadManager\UploadStrategyInterface;

    class UploadStrategy extends BaseUploadStrategy implements UploadStrategyInterface
    {

        /**
         * 生成储存的相对路径
         * @param $filename
         * @return string
         */
        public function makeStorePath($filename)
        {
            $path = 'i/' . $filename;
            return $path;
        }

        /**
         * 得到 disk localuploads 内上传的文件的URL
         * @param $path
         * @return string
         */
        public function getLocaluploadsUrl($path)
        {
            $url = url('uploads/' . $path);
            return $url;
        }

        /**
         * 得到 disk qiniu 内上传的文件的URL
         * @param $path
         * @return string
         */
        public function getQiniuUrl($path)
        {
            $url = 'http://' . trim(\Config::get('filesystems.disks.qiniu.domain'), '/') . '/' . trim($path, '/');
            return $url;
        }
    }

然后在 config/upload.php 里面配置 upload_strategy 为你自己扩展的类即可。

新功能思考中。。。

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