Module: Dropbox::API::Client::Files

Included in:
Dropbox::API::Client
Defined in:
lib/dropbox-api/client/files.rb

Instance Method Summary collapse

Instance Method Details

#chunked_upload(path, file, options = {}) ⇒ Object 



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# File 'lib/dropbox-api/client/files.rb', line 27

def chunked_upload(path, file, options = {})
  root     = options.delete(:root) || Dropbox::API::Config.mode
  path     = Dropbox::API::Util.escape(path)
  upload_url = '/chunked_upload'
  commit_url = ['', "commit_chunked_upload", root, path].compact.join('/')

  total_file_size = ::File.size(file)
  chunk_size = options[:chunk_size] || 4*1024*1024 # default 4 MB chunk size
  offset = options[:offset] || 0
  upload_id = options[:upload_id]
            
  while offset < total_file_size
    data = file.read(chunk_size)
    
    query    = Dropbox::API::Util.query(options.merge(:offset => offset))
    response = connection.put(:content, "#{upload_url}?#{query}", data, {
      'Content-Type'   => "application/octet-stream",
      "Content-Length" => data.length.to_s
    })
    
    upload = Dropbox::API::Object.init(response, self)
    options[:upload_id] ||= upload[:upload_id]
    offset += upload[:offset].to_i - offset if upload[:offset] && upload[:offset].to_i > offset
    yield offset, upload if block_given?
  end
  
  query = Dropbox::API::Util.query({:upload_id => options[:upload_id]})
  
  response = connection.post(:content, "#{commit_url}?#{query}", "", {
    'Content-Type'   => "application/octet-stream",
    "Content-Length" => "0"
  })

  Dropbox::API::File.init(response, self)
end

#copy_from_copy_ref(copy_ref, to, options = {}) ⇒ Object 



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# File 'lib/dropbox-api/client/files.rb', line 63

def copy_from_copy_ref(copy_ref, to, options = {})
  raw.copy({ 
    :from_copy_ref => copy_ref, 
    :to_path => to 
  }.merge(options))
end

#download(path, options = {}) ⇒ Object 



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# File 'lib/dropbox-api/client/files.rb', line 8

def download(path, options = {})
  root     = options.delete(:root) || Dropbox::API::Config.mode
  path     = Dropbox::API::Util.escape(path)
  url      = ['', "files", root, path].compact.join('/')
  connection.get_raw(:content, url)
end

#upload(path, data, options = {}) ⇒ Object 



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# File 'lib/dropbox-api/client/files.rb', line 15

def upload(path, data, options = {})
  root     = options.delete(:root) || Dropbox::API::Config.mode
  query    = Dropbox::API::Util.query(options)
  path     = Dropbox::API::Util.escape(path)
  url      = ['', "files_put", root, path].compact.join('/')
  response = connection.put(:content, "#{url}?#{query}", data, {
    'Content-Type'   => "application/octet-stream",
    "Content-Length" => data.length.to_s
  })
  Dropbox::API::File.init(response, self)
end