class FilterRename::FilenameFactory
Public Class Methods
create(fname, cfg)
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# File lib/filter_rename/filename_factory.rb, line 10 def self.create(fname, cfg) return Filename.new(fname, cfg) if File.directory?(fname) magic = MimeMagic.by_magic(File.open(fname)) mediatype, type = magic.nil? ? ['unknown', 'unknown'] : [magic.mediatype, magic.type] if (IO.read(fname, 3) == 'ID3') && (mediatype == 'audio') require 'filter_rename/filetype/mp3_filename' res = Mp3Filename.new(fname, cfg) elsif ((mediatype == 'image') && (! ['vnd.djvu+multipage'].include? type.split('/')[1])) # supported types: jpeg, png require 'filter_rename/filetype/image_filename' res = ImageFilename.new(fname, cfg) elsif (type == 'application/pdf') require 'filter_rename/filetype/pdf_filename' res = PdfFilename.new(fname, cfg) else res = Filename.new(fname, cfg) end res end