google-api-ruby-client/samples/cli/lib/samples/drive.rb

83 lines
2.5 KiB
Ruby

# Copyright 2016 Google Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
require 'google/apis/drive_v3'
require 'base_cli'
module Samples
# Examples for the Google Drive API
#
# Sample usage:
#
# $ ./google-api-samples drive upload ~/myvideo.mov
class Drive < BaseCli
Drive = Google::Apis::DriveV3
desc 'upload FILE', 'Upload a file to Google Drive'
method_option :name, type: :string
def upload(file)
drive = Drive::DriveService.new
drive.authorization = user_credentials_for(Drive::AUTH_DRIVE)
metadata = {
name: options[:name] || file
}
result = drive.create_file(metadata, upload_source: file)
say "Upload complete"
end
desc 'download FILE_ID', 'Download a file from Google Drive'
method_option :out, type: :string
def download(file_id)
drive = Drive::DriveService.new
drive.authorization = user_credentials_for(Drive::AUTH_DRIVE)
dest = options[:out] || StringIO.new
drive.get_file(file_id, download_dest: dest)
if dest.is_a?(StringIO)
dest.rewind
STDOUT.write(dest.read)
else
say "File downloaded to #{options[:out]}"
end
end
desc 'list QUERY', 'Search for files'
method_option :limit, type: :numeric
def list(query)
drive = Drive::DriveService.new
drive.authorization = user_credentials_for(Drive::AUTH_DRIVE)
page_token = nil
limit = options[:limit] || 1000
begin
result = drive.list_files(q: query,
page_size: [limit, 100].min,
page_token: page_token,
fields: 'files(id,name),next_page_token')
result.files.each { |file| puts "#{file.id}, #{file.name}" }
limit -= result.files.length
if result.next_page_token
page_token = result.next_page_token
else
page_token = nil
end
end while !page_token.nil? && limit > 0
end
end
end