64 lines
1.4 KiB
PHP
64 lines
1.4 KiB
PHP
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<?php namespace BookStack\Services;
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use Illuminate\Contracts\Filesystem\Factory as FileSystem;
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use Illuminate\Contracts\Filesystem\Filesystem as FileSystemInstance;
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class UploadService
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{
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/**
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* @var FileSystem
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*/
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protected $fileSystem;
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/**
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* @var FileSystemInstance
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*/
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protected $storageInstance;
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/**
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* FileService constructor.
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* @param $fileSystem
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*/
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public function __construct(FileSystem $fileSystem)
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{
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$this->fileSystem = $fileSystem;
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}
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/**
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* Get the storage that will be used for storing images.
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* @return FileSystemInstance
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*/
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protected function getStorage()
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{
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if ($this->storageInstance !== null) return $this->storageInstance;
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$storageType = config('filesystems.default');
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$this->storageInstance = $this->fileSystem->disk($storageType);
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return $this->storageInstance;
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}
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/**
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* Check whether or not a folder is empty.
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* @param $path
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* @return bool
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*/
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protected function isFolderEmpty($path)
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{
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$files = $this->getStorage()->files($path);
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$folders = $this->getStorage()->directories($path);
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return (count($files) === 0 && count($folders) === 0);
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}
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/**
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* Check if using a local filesystem.
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* @return bool
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*/
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protected function isLocal()
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{
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return strtolower(config('filesystems.default')) === 'local';
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}
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}
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