Module: Miniatura

Defined in:
lib/miniatura.rb,
lib/miniatura/logger.rb,
lib/miniatura/options.rb,
lib/miniatura/version.rb,
lib/miniatura/generate_command.rb

Defined Under Namespace

Classes: GenerateCommand, Logger, Options

Constant Summary collapse

VERSION = 
"0.1.0"

Instance Method Summary collapse

Instance Method Details

#generate_thumb(options = {}) ⇒ Object

Raises:

  • (Errno::ENOENT) 


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# File 'lib/miniatura.rb', line 9

def generate_thumb options = {}
  options[:file_extension] ||= 'jpeg'
  options[:logger] = Rails.logger
  options[:rotate] = 0
  # options[:rotate]
  # p video = MiniExiftool.new(current_path)
  # p "before"
  # p options
  # p orientation = video.rotation
  # case orientation
  # when 0
  #   options[:rotate] = 0
  # when 90
  #   options[:rotate] = 0
  # when 180
  #   options[:rotate] = 180
  # end
  # p "after"
  p options
  tmp_path = File.join( File.dirname(current_path), "tmpfile.#{options[:file_extension]}")
  thumbnail = GenerateCommand.new(current_path, tmp_path)
  cmd = thumbnail.generate_command(options)
  logger = Miniatura::Logger.new(options).logger
  logger.info("Running command: #{cmd}")
  exit_code, error = nil
  raise Errno::ENOENT unless File.exist?(current_path)
  Open3.popen3(cmd) do |stdin, stdout, stderr, wait_thr|
    error =  stderr.read
    exit_code = wait_thr.value
  end
  handle_exit_code(exit_code, error, logger)
  File.rename tmp_path, current_path
end