Class: WidgetBundle

Inherits:
Object
  • Object
show all
Includes:
ActiveModel::Validations
Defined in:
lib/app/models/widget_bundle.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(attributes = {}) ⇒ WidgetBundle

Returns a new instance of WidgetBundle.



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# File 'lib/app/models/widget_bundle.rb', line 22

def initialize(attributes = {})
  attributes.each do |name, value|
    send("#{name}=", value)
  end
end

Instance Attribute Details

#haml ⇒ Object

images, stylesheets and javascripts as file paths haml file as string, fullpath to main.haml



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# File 'lib/app/models/widget_bundle.rb', line 19

def haml
  @haml
end

#images ⇒ Object

images, stylesheets and javascripts as file paths haml file as string, fullpath to main.haml



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# File 'lib/app/models/widget_bundle.rb', line 19

def images
  @images
end

#javascripts ⇒ Object

images, stylesheets and javascripts as file paths haml file as string, fullpath to main.haml



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# File 'lib/app/models/widget_bundle.rb', line 19

def javascripts
  @javascripts
end

#stylesheets ⇒ Object

images, stylesheets and javascripts as file paths haml file as string, fullpath to main.haml



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# File 'lib/app/models/widget_bundle.rb', line 19

def stylesheets
  @stylesheets
end

Instance Method Details

#package(display_name, bundle_identifier, bundle_name, root_path = Dir.tmpdir) ⇒ Object

Package the widget contents into a folder for download root_path: specify path to use, default is Rails app tmpdir. Implemented this for testing.



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# File 'lib/app/models/widget_bundle.rb', line 30

def package(display_name, bundle_identifier, bundle_name, root_path = Dir.tmpdir)

  return false unless valid?

  path = File.expand_path "#{root_path}/#{Time.now.to_i}#{rand(1000)}.wdgt/"
  FileUtils.mkdir_p path

  # make requred directories
  images_dir = path
  css_js_dir = FileUtils.mkdir("#{path}/assets/")[0]

  # copy images
  #  TODO: tried doing this all with FileUtils.cp_r but couldn't get it to work properly, had to use this block instead
  if images
    images.each do |i|
      file = "#{Rails.root}/public#{i}".split("?")[0]
      dir = "#{images_dir}/#{File.dirname(i)}".gsub('//', '/')
      FileUtils.mkdir_p dir
      FileUtils.cp file, dir
    end
  end

  # minify stylesheets
  minify_stylesheets(stylesheets, css_js_dir)

  # minify javascripts
  minify_javascripts(javascripts, css_js_dir)

  # create Info.plist
  File.open("#{path}/Info.plist", "w") { |file| file.write(plist_content(display_name, bundle_identifier, bundle_name)) }

  # create main.html
  # compiled_haml = `haml #{haml}`
  File.open("#{path}/main.html", "w") { |file| file.write( haml ) }

  # compress the *.wdgt folder and return the full path to the zip archive
  compress(path) 
end