Class: Bookbinder::Transform::MediaRipper_NavToc

Inherits:
Bookbinder::Transform show all
Defined in:
lib/bookbinder/transform/media_ripper/nav_toc.rb

Overview

MediaMarker XML format is like this:

<AudioBook>

<Markers file="HP-136127-Part08.mp3">
  <Marker>
    <Name>Chapter 15</Name>
    <Time>74:48.000</Time>
  </Marker>
 ... etc ...
</Markers>

</AudioBook>

Instance Method Summary collapse

Methods inherited from Bookbinder::Transform

#dependencies

Instance Method Details

#to_map(package) ⇒ Object 



15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
 
# File 'lib/bookbinder/transform/media_ripper/nav_toc.rb', line 15

def to_map(package)
  toc = []
  package.xml_paths.each { |xml_path|
    doc = package.file(xml_path).document('r')
    markers_tag = doc.find('AudioBook > Markers')
    aud_path = markers_tag['file']
    doc.each_within(markers_tag, 'Marker') { |marker_tag|
      seconds = translate_time(doc.find_within(marker_tag, 'Time').content)
      toc << {
        'title' => doc.find_within(marker_tag, 'Name').content.strip,
        'path' => "#{aud_path}#{seconds ? "##{seconds}" : ''}"
      }
    }
  }
  package.map['nav'] = { 'toc' => toc }
end