Class: Boxlet::App

Inherits:
Object
  • Object
show all
Includes:
Sys
Defined in:
lib/boxlet/app.rb

Constant Summary collapse

PUBLIC_COMMANDS = 
{
  add_user: "Add a new user to the database",
  change_password: "Change a user's password",
  setup: "Initialize a directory as a Boxlet app (create folders, check space, etc.)."
}.freeze

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.routes ⇒ Object 



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# File 'lib/boxlet/app.rb', line 22

def self.routes
  routes = {
    # ["/", :get]                 => :index,
    # ["/auth"]                   => :auth,
    # ["/register_device", :post] => :register_device,
    # ["/notifications", :*]   => :notifications,
    ["/stats", :post]           => :stats,
    ["/push_files", :post]      => :push_files,
    ["/file_list"]              => :file_list,
    ["/file_info"]              => :file_info,
    ["/resync", :get]           => :resync,
    ["/flashback", :post]       => :flashback,
    ["/gallery", :get]          => :gallery,
    ["/gallery/images", :get]   => :gallery_images,
    ["/hello", :get]            => :hello,
  }
end

Instance Method Details

#add_user(args) ⇒ Object 



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# File 'lib/boxlet/app.rb', line 99

def add_user(args)
  unless username = args['-u']
    raise 'You must specify a username with -u'
  end
  unless password = args['-p']
    raise 'You must specify a password with -p'
  end

  password = Boxlet::Util.encrypt(password)
  db = Boxlet::Db.connection
  query_params = {username: username, password: password}
  if db.collection('users').find(query_params).count > 0
    raise "Username \"#{username}\" already exists"
  else
    user = Boxlet::Models.user_model.merge({username: username, password: password})
    db.collection('users').insert(user)
    Boxlet.log(:info, "User created successfully")
  end
rescue Exception => e
  Boxlet.log(:fatal, "ERROR: #{e}")
end

#bind ⇒ Object 



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# File 'lib/boxlet/app.rb', line 40

def bind
  usage = Boxlet::Util.app_space_usage
  capacity = Boxlet::Util.app_space_capacity
  Boxlet.log(:info, "INFO: Space Utilization: #{usage}MB / #{capacity}MB (#{(usage.to_f / capacity).round(3)}%)")

  Rack::Builder.new do
    use Rack::Reloader
    # use Rack::FileUpload, :upload_dir => [Boxlet.config[:upload_dir] || APP_ROOT + "/uploads"]
    use Rack::FileUpload, Boxlet.config
    use Rack::Static, :urls => ["/uploads"]

    Boxlet::App.routes.each do |route, action|
      map route[0] do
        run Boxlet::Router.new(route[1] || :*, action)
      end
    end
  end.to_app
end

#change_password(args) ⇒ Object 



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# File 'lib/boxlet/app.rb', line 121

def change_password(args)
  unless username = args['-u']
    raise 'You must specify a username with -u'
  end
  unless current_password = args['-p']
    raise 'You must provide the current password with -p'
  end
  unless new_password = args['--new']
    raise 'You must specify a new password with --new'
  end

  current_password = Boxlet::Util.encrypt(current_password)
  new_password = Boxlet::Util.encrypt(new_password)
  query_params = {username: username, password: current_password}
  db = Boxlet::Db.connection
  if db.collection('users').find(query_params).count > 0
    db.collection('users').update({username: username}, {'$set' => {password: new_password}})
    Boxlet.log(:info, "Password updated successfully for \"#{username}\"")
  else
    raise 'Username does not exist or password incorrect'
  end
rescue Exception => e
  Boxlet.log(:fatal, "ERROR: #{e}")
end

#setup(args) ⇒ Object 



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# File 'lib/boxlet/app.rb', line 59

def setup(args)
  begin
    Boxlet.log(:debug, Boxlet.config)
    # Create upload and tmp directories
    upload_dir = Boxlet.config[:upload_dir]
    tmp_dir = Boxlet.config[:tmp_dir]
    if !File.exists?(upload_dir) || !File.exists?(tmp_dir)
      if !File.exists?(upload_dir)
        Boxlet.log(:info, "Upload directory (#{upload_dir}) does not exist.  Creating...")
        Dir.mkdir(upload_dir)
        Boxlet.log(:info, "Upload directory created!")
      end
      if !File.exists?(tmp_dir)
        Boxlet.log(:info, "Temp directory (#{tmp_dir}) does not exist.  Creating...")
        Dir.mkdir(tmp_dir)
        Boxlet.log(:info, "Temp directory created!")
      end
      if File.exists?(upload_dir) && File.exists?(tmp_dir)
        Boxlet.log(:info, "Done creating directories.")
      else
        raise "Error creating directories.  Please check your config and file permissions, and retry."
      end
    end

    # Check for free space
    if !Boxlet.config[:s3][:enabled]
      if Boxlet::Util.free_space <= 50
        raise "Not enough free space"
      end
      if Boxlet::Util.app_space_usage / Boxlet::Util.app_space_capacity >= 0.9
        Boxlet.log(:warn, "App is over 90% full")
      end
    end

    Boxlet.log(:info, "Boxlet setup is done!")
  rescue Exception => e
    Boxlet.log(:fatal, "ERROR: #{e}")
  end
end