Class: Ever2boost::EvernoteAuthorizer

Inherits:
Object
  • Object
show all
Defined in:
lib/ever2boost/evernote_authorizer.rb

Constant Summary collapse

EVERNOTE_HOST = 
'www.evernote.com'.freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(developer_token) ⇒ EvernoteAuthorizer

Returns a new instance of EvernoteAuthorizer.



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# File 'lib/ever2boost/evernote_authorizer.rb', line 12

def initialize(developer_token)
  user_store_url = "https://#{EVERNOTE_HOST}/edam/user"
  user_store_transport = Thrift::HTTPClientTransport.new(user_store_url)
  user_store_protocol = Thrift::BinaryProtocol.new(user_store_transport)
  user_store = Evernote::EDAM::UserStore::UserStore::Client.new(user_store_protocol)
  note_store_url = user_store.getNoteStoreUrl(developer_token)
  note_store_transport = Thrift::HTTPClientTransport.new(note_store_url)
  note_store_protocol = Thrift::BinaryProtocol.new(note_store_transport)
  note_store = Evernote::EDAM::NoteStore::NoteStore::Client.new(note_store_protocol)
  @developer_token = developer_token
  @note_store = note_store
rescue => e
  abort_with_message e
end

Instance Attribute Details

#developer_token ⇒ Object

Returns the value of attribute developer_token.



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# File 'lib/ever2boost/evernote_authorizer.rb', line 10

def developer_token
  @developer_token
end

#note_store ⇒ Object

Returns the value of attribute note_store.



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# File 'lib/ever2boost/evernote_authorizer.rb', line 10

def note_store
  @note_store
end

Instance Method Details

#abort_with_message(exception) ⇒ Object 



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# File 'lib/ever2boost/evernote_authorizer.rb', line 85

def abort_with_message(exception)
  if exception.class == Evernote::EDAM::Error::EDAMUserException
    abort Util.red_output('Error! Confirm your developer token.')
  elsif exception.class == Evernote::EDAM::Error::EDAMSystemException
    abort Util.red_output("Error! You reached EvernoteAPI rate limitation.\nThe notes processed so far have been created successfully.\nMore information: https://github.com/BoostIO/ever2boost/tree/master/docs/api_error.md")
  else
    raise exception
  end
end

#download_image(en_note, output_dir) ⇒ Object

TODO: handle to not image file



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# File 'lib/ever2boost/evernote_authorizer.rb', line 102

def download_image(en_note, output_dir)
  en_note.resources.each do |resource|
    imagename = resource.data.bodyHash.unpack("H*").first
    extension = resource.mime.gsub(/(.+?)\//, '')
    Util.make_images_dir(output_dir)
    File.open("#{output_dir}/images/#{imagename}.#{extension}", 'w+b' ) do |f|
      f.write note_store.getResourceData(developer_token, resource.guid)
    end
  end
end

#fetch_notebook_list ⇒ Object 



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# File 'lib/ever2boost/evernote_authorizer.rb', line 27

def fetch_notebook_list
  note_store.listNotebooks(developer_token)
end

#fetch_notes(filter) ⇒ Object 



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# File 'lib/ever2boost/evernote_authorizer.rb', line 45

def fetch_notes(filter)
  spec = Evernote::EDAM::NoteStore::NotesMetadataResultSpec.new(includeTitle: true, includeNotebookGuid: true)
  number_of_note = self.number_of_note(filter)

  warn Util.yellow_output("Ignore first #{(number_of_note - 250)} notes due to EvernoteAPI access limitation in this notebook.") if number_of_note > 250
  start_index = number_of_note > 250 ? number_of_note - 250 : 0
  note_store.findNotesMetadata(developer_token, filter, start_index, number_of_note, spec)
end

#find_notebook_by_guid_from_notebook_list(notebook_list, note) ⇒ Object 



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# File 'lib/ever2boost/evernote_authorizer.rb', line 95

def find_notebook_by_guid_from_notebook_list(notebook_list, note)
  notebook_list.map do |nl|
    nl if note.notebook_guid == nl.guid
  end.compact.first
end

#import(output_dir) ⇒ Object

Download the all of notes from Evernote and generate Boostnote storage from it TODO: move this method to CLI



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# File 'lib/ever2boost/evernote_authorizer.rb', line 56

def import(output_dir)
  puts 'processing...'
  FileUtils.mkdir_p(output_dir) unless FileTest.exist?(output_dir)
  notebook_list = self.notebook_list

  Ever2boost::JsonGenerator.output(notebook_list, output_dir)

  notebook_guids.map do |notebook_guid|
    filter = Evernote::EDAM::NoteStore::NoteFilter.new(notebookGuid: notebook_guid)
    note_guids = fetch_notes(filter).notes.map(&:guid)
    puts "importing #{note_store.getNotebook(developer_token, notebook_guid).name}"
    # TODO: assign the booleans
    en_notes = note_guids.map { |note_guid| note_store.getNote(developer_token, note_guid, true, true, true, false) }
    en_notes.each do |en_note|
      download_image(en_note, output_dir) unless en_note.resources.nil?
      note = Note.new(title: en_note.title, content: en_note.content, notebook_guid: en_note.notebookGuid, output_dir: output_dir)
      # puts "importing #{find_notebook_by_guid_from_notebook_list(notebook_list, note).title}"
      notebook_list.each do |list|
        # TODO: break if note not found
        CsonGenerator.output(list.hash, note, output_dir) if list.guid == note.notebook_guid
      end
    end
  end
  puts Util.green_output('Successfully finished!')
  puts Util.green_output("Imported notes are located at #{output_dir}, mount it to Boostnote!")
rescue => e
  abort_with_message e
end

#notebook_guids ⇒ Object 



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# File 'lib/ever2boost/evernote_authorizer.rb', line 31

def notebook_guids
  fetch_notebook_list.map(&:guid)
end

#notebook_list ⇒ Object 



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# File 'lib/ever2boost/evernote_authorizer.rb', line 35

def notebook_list
  guids = notebook_guids
  fetch_notebook_list.map { |nl| Ever2boost::NoteList.new(title: nl.name, guid: nl.guid) }
end

#number_of_note(filter) ⇒ Object 



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# File 'lib/ever2boost/evernote_authorizer.rb', line 40

def number_of_note(filter)
  note_counts_hash = note_store.findNoteCounts(developer_token, filter, true).notebookCounts
  note_counts_hash.nil? ? 0 : note_counts_hash.values.last
end