Class: IPlayer::Metadata

Inherits:
Object
  • Object
show all
Includes:
Errors
Defined in:
lib/iplayer/metadata.rb

Constant Summary collapse

METADATA_URL = 
'http://www.bbc.co.uk/iplayer/playlist/%s'

Instance Method Summary collapse

Constructor Details

#initialize(pid, browser) ⇒ Metadata

Returns a new instance of Metadata.



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# File 'lib/iplayer/metadata.rb', line 11

def initialize(pid, browser)
  @pid = pid
  @browser = browser
end

Instance Method Details

#filetype ⇒ Object 



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# File 'lib/iplayer/metadata.rb', line 24

def filetype
  radio? ? AUDIO_FILETYPE : VIDEO_FILETYPE
end

#full_title ⇒ Object 



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# File 'lib/iplayer/metadata.rb', line 20

def full_title
  dmy_to_ymd(mixed_title).gsub(/\s*:\s*/, ' - ')
end

#title ⇒ Object 



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# File 'lib/iplayer/metadata.rb', line 16

def title
  mixed_title.split(/:/).first
end

#versions ⇒ Object 



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# File 'lib/iplayer/metadata.rb', line 28

def versions
  versions = {}
  REXML::XPath.each(metadata, '//playlist/item') do |node|
    version_pid = node.attributes['identifier'] or next
    alternate_id = REXML::XPath.first(node, 'alternate').attributes['id'] rescue 'anonymous'
    versions[alternate_id] = version_pid
  end
  versions
end