Module: Versed::Generator

Defined in:
lib/versed/generator.rb

Class Method Summary collapse

Class Method Details

.run(schedule_path, log_path, output_path) ⇒ Object

The CLI entry point for the Versed program. Parses the input files, parses the content into task objects, generates the visualization HTML and converts the HTML to a PDF.



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# File 'lib/versed/generator.rb', line 12

def self.run(schedule_path, log_path, output_path)
  # read in input
  raw_schedule = Versed::Reader.read(schedule_path)
  raw_log = Versed::Reader.read(log_path)

  # determine date range
  origin = Date.parse(raw_log.keys[0])
  start_date = Date.new(origin.year, origin.month, 1)
  end_date = Date.new(origin.year, origin.month, -1)
  date_range = start_date..end_date
  validate_log(raw_log, date_range)

  # map model and view model
  schedule = Versed::Schedule.new(raw_schedule, raw_log, date_range)
  schedule_view = Versed::ScheduleView.new(schedule)

  # make HTML page
  templates_path = File.expand_path(File.join(__FILE__, "../../../templates"))
  Mustache.template_path = templates_path
  main_template_path = File.join(templates_path, "page.mustache")
  html = Mustache.render(IO.read(main_template_path), schedule_view.to_hash)

  # determine output path
  output_path = Dir.pwd unless output_path
  output_path = File.expand_path(output_path)
  if File.directory?(output_path)
    file_name = schedule.days[0].date.strftime("%Y-%m.html")
    output_path = File.join(output_path, file_name)
  end

  # output
  file = File.open(output_path, "w")
  file << html
  file.close
end