Class: FileConvert::Drive

Inherits:
Object
  • Object
show all
Defined in:
lib/file_convert/drive.rb

Instance Method Summary collapse

Constructor Details

#initialize(config) ⇒ Drive

Returns a new instance of Drive.



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# File 'lib/file_convert/drive.rb', line 8

def initialize(config)
  # Get your credentials from the APIs Console
  client_id = config.client_id
  client_secret = config.client_secret
  oauth_scope = config.oauth_scope
  redirect_uri = config.redirect_uri

  # Create a new API @client & load the Google Drive API
  @client = Google::APIClient.new
  @drive = @client.discovered_api('drive', 'v2')

  # Request authorization
  @client.authorization.client_id = client_id
  @client.authorization.client_secret = client_secret
  @client.authorization.scope = oauth_scope
  @client.authorization.redirect_uri = redirect_uri

  uri = @client.authorization.authorization_uri
  Launchy.open(uri)

  # Exchange authorization code for access token
  $stdout.write 'Enter authorization code: '
  @client.authorization.code = $stdin.gets.chomp
  @client.authorization.fetch_access_token!
end

Instance Method Details

#get_convert_txt_url(file_path) ⇒ Object 



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# File 'lib/file_convert/drive.rb', line 34

def get_convert_txt_url(file_path)
  file = @drive.files.insert.request_schema.new({
                                                  title: file_path,
                                                  description: 'A test resume document',
                                                })

  mime = MIME::Types.type_for(file_path).first.to_s
  media = Google::APIClient::UploadIO.new(file_path, mime)

  needs_ocr = mime == 'application/pdf'

  result = @client.execute(
    :api_method => @drive.files.insert,
    :body_object => file,
    :media => media,
    :parameters => {
      'uploadType' => 'multipart',
      convert: true,
      ocr: (true if needs_ocr),
      ocrLanguage: (:en if needs_ocr),
      useContentAsIndexableText: (true if needs_ocr),
      'alt' => 'json'}.reject { |k, v| v.nil? })

  file_id = result.data.id

  result = @client.execute(
    :api_method => @drive.files.get,
    :parameters => {'fileId' => file_id})

  result.data.export_links['text/plain']
end