Class: DCP::Dropbox

Inherits:
Object
  • Object
show all
Defined in:
lib/dcp/dropbox.rb

Instance Method Summary collapse

Constructor Details

#initialize(token) ⇒ Dropbox

Returns a new instance of Dropbox.



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# File 'lib/dcp/dropbox.rb', line 6

def initialize(token)
  @client = DropboxApi::Client.new(token)
end

Instance Method Details

#directory?(path) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dcp/dropbox.rb', line 34

def directory?(path)
  return true if path.empty? || path == '/'
  begin
    @client.get_metadata(path).class == DropboxApi::Metadata::Folder
  rescue ::DropboxApi::Errors::NotFoundError
    raise Errno::ENOENT.new('file not found on dropbox')
  end
end

#file?(path) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dcp/dropbox.rb', line 25

def file?(path)
  return false if path.empty? || path == '/'
  begin
    @client.get_metadata(path).class == DropboxApi::Metadata::File
  rescue ::DropboxApi::Errors::NotFoundError
    raise Errno::ENOENT.new('file not found on dropbox')
  end
end

#open(path, opts) ⇒ Object 



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# File 'lib/dcp/dropbox.rb', line 10

def open(path, opts)
  if opts =~ /w/ # write
    client = @client
    info = DropboxApi::Metadata::CommitInfo.new('path'=>path, 'mode'=>:add)
    cursor = client.upload_session_start('')
    cursor.define_singleton_method(:write) do |data|
      client.upload_session_append_v2(cursor, data)
    end
    yield cursor
    client.upload_session_finish(cursor, info)
  else # read (default)
    raise StandardError.new('read from dropbox does not implement.')
  end
end