Class: UnimatrixCLI::Alchemist::Rendition::ListCommand

Inherits:
Command
  • Object
show all
Defined in:
lib/unimatrix_cli/alchemist/rendition/list_command.rb

Instance Method Summary collapse

Methods inherited from Command

available_commands, descendants, #initialize, #read_file, #validate, #validate_collection, #write

Methods included from UnimatrixParser

included

Constructor Details

This class inherits a constructor from UnimatrixCLI::Command

Instance Method Details

#execute ⇒ Object 



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# File 'lib/unimatrix_cli/alchemist/rendition/list_command.rb', line 11

def execute
  activity_proxies = find_renditions_and_activity_proxies
  
  if validate_collection( activity_proxies, 'Alchemist::ActivityProxy' )

    completed_proxies = activity_proxies.reject { | proxy | proxy.renditions.empty? }
    renditions = completed_proxies.map( &:renditions ).flatten

    if validate_collection( renditions, 'Alchemist::Rendition' )
      renditions.each do | rendition | 
        write( message: parse_rendition( rendition ) )
      end
      activity_proxies.each do | activity_proxy | 
        message = parse_activity_proxy( activity_proxy )
        write( message: message ) if message
      end
    else
      write( 
        message: "No completed, pending, or progressing " +
          "renditions found: #{ renditions.inspect }", 
        error: true 
      )
    end
  else
    write(
      message: "Error retrieving activity_proxies for " +
        "the given video: #{ activity_proxies.inspect }",
      error: true
    )
  end
end