Class: Lcms::Engine::Google::DriveService

Inherits:
Lt::Google::Api::Drive
  • Object
show all
Includes:
Lcms::Engine::GoogleCredentials
Defined in:
app/services/lcms/engine/google/drive_service.rb

Constant Summary collapse

FOLDER_ID = 
ENV.fetch('GOOGLE_APPLICATION_FOLDER_ID', 'PLEASE SET UP FOLDER ID')

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(document, options) ⇒ DriveService

Returns a new instance of DriveService.



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# File 'app/services/lcms/engine/google/drive_service.rb', line 25

def initialize(document, options)
  super google_credentials
  @document = document
  @options = options
end

Instance Attribute Details

#service ⇒ Object (readonly)

Returns the value of attribute service.



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# File 'app/services/lcms/engine/google/drive_service.rb', line 11

def service
  @service
end

Class Method Details

.build(document, options = {}) ⇒ Object 



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# File 'app/services/lcms/engine/google/drive_service.rb', line 13

def self.build(document, options = {})
  new document, options
end

Instance Method Details

#copy(file_ids, folder_id = parent) ⇒ Object 



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# File 'app/services/lcms/engine/google/drive_service.rb', line 17

def copy(file_ids, folder_id = parent)
  super file_ids, folder_id
end

#create_folder(folder_name, parent_id = FOLDER_ID) ⇒ Object 



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# File 'app/services/lcms/engine/google/drive_service.rb', line 21

def create_folder(folder_name, parent_id = FOLDER_ID)
  super folder_name, parent_id
end

#file_id ⇒ Object 



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# File 'app/services/lcms/engine/google/drive_service.rb', line 31

def file_id
  @file_id ||= begin
    folder = @options[:folder_id] || parent
    file_name = document.base_filename
    response = service.list_files(
      q: "'#{folder}' in parents and name = '#{file_name}' and mimeType = '#{MIME_FILE}' and trashed = false",
      fields: 'files(id)'
    )
    return nil if response.files.empty?

    unless response.files.size == 1
      Rails.logger.warn "Multiple files: more than 1 file with same name: #{file_name}"
    end
    response.files[0].id
  end
end

#parent ⇒ Object 



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# File 'app/services/lcms/engine/google/drive_service.rb', line 48

def parent
  @parent ||=
    begin
      subfolders = (options[:subfolders] || []).unshift(options[:gdoc_folder] || document.gdoc_folder)
      parent_folder = FOLDER_ID
      subfolders.each do |folder|
        parent_folder = subfolder(folder, parent_folder)
      end
      parent_folder
    end
end