File

What it does

This helper class manages file operations for downloadable products in Magento 2, including uploading files from temporary directories, moving files between locations, and determining file types/MIME types.

Developers use this when working with downloadable product files (samples, links) to handle file storage, validation, and metadata retrieval.

Public Methods

• uploadFromTmp()
• moveFileFromTmp()
• ensureFileInFilesystem()
• getFilePath()
• getFileFromPathFile()
• getFileSize()
• getFileType()
• getAllFileTypes()
• getAllMineTypes()