Class: Screengrab::ReportsGenerator

Inherits:
Object
  • Object
show all
Defined in:
screengrab/lib/screengrab/reports_generator.rb

Instance Method Summary collapse

Instance Method Details

#generate ⇒ Object 



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# File 'screengrab/lib/screengrab/reports_generator.rb', line 7

def generate
  UI.message("Generating HTML Report")

  screens_path = Screengrab.config[:output_directory]

  @data = {}

  Dir[File.join(screens_path, "*")].sort.each do |language_folder|
    language = File.basename(language_folder)
    Dir[File.join(language_folder, 'images', '*', '*.png')].sort.each do |screenshot|
      device_type_folder = File.basename(File.dirname(screenshot))
      @data[language] ||= {}
      @data[language][device_type_folder] ||= []
      resulting_path = File.join('.', language, 'images', device_type_folder, File.basename(screenshot))
      @data[language][device_type_folder] << resulting_path
    end
  end

  html_path = File.join(Screengrab::ROOT, "lib", "screengrab/page.html.erb")
  html = ERB.new(File.read(html_path)).result(binding) # https://web.archive.org/web/20160430190141/www.rrn.dk/rubys-erb-templating-system

  export_path = "#{screens_path}/screenshots.html"
  File.write(export_path, html)

  export_path = File.expand_path(export_path)
  UI.success("Successfully created HTML file with an overview of all the screenshots: '#{export_path}'")
  system("open '#{export_path}'") unless Screengrab.config[:skip_open_summary]
end