Class: Epzip

Inherits:
Object
  • Object
show all
Defined in:
lib/epzip.rb

Constant Summary collapse

MIMETYPE_FILENAME = 
'mimetype'

Class Method Summary collapse

Class Method Details

.zip(epubdir, epubfile = nil) ⇒ Object 



7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
 
# File 'lib/epzip.rb', line 7

def self.zip(epubdir, epubfile = nil)
  if !File.exists? epubdir
    raise ArgumentError, "No such directory -- #{epubdir}"
  end

  epubfile ||= epubdir+".epub"

  Zip::ZipOutputStream.open(epubfile) do |f|

    f.put_next_entry(MIMETYPE_FILENAME, nil, nil, Zip::ZipEntry::STORED)
    f << "application/epub+zip"
    puts MIMETYPE_FILENAME

    Dir.chdir(epubdir) do
      Dir.glob("**/*") do |dir|
        next if dir == MIMETYPE_FILENAME
        next if !File.file? dir
        puts dir
        f.put_next_entry dir
        f << File.read(dir)
      end
    end
  end

  epubfile
  
end