Class: SafeDb::Export

Inherits:
Controller show all
Defined in:
lib/controller/book/export.rb

Overview

Export one, some or all chapters, verses and lines within the logged in book.

Aspirational Feature

The –print flag demands that the exported text goes to stdout otherwise it will be placed in an aptly named file in the present working directory.

Instance Method Summary collapse

Methods inherited from Controller

#check_post_conditions, #check_pre_conditions, #flow, #initialize, #open_remote_backend_location, #post_validation, #pre_validation, #read_verse, #set_verse, #update_verse

Constructor Details

This class inherits a constructor from SafeDb::Controller

Instance Method Details

#execute ⇒ Object 



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# File 'lib/controller/book/export.rb', line 13

def execute

  puts ""
  puts "### #############################################################\n"
  puts "--- --------------------------------------------------------------\n"
  puts ""
  puts " The Birthday := #{@book.init_time()}\n"
  puts " Book Name    := #{@book.book_name()}\n"
  puts " Book Id      := #{@book.book_id()}\n"
  puts " Open Chapter := #{@book.get_open_chapter_name()}\n" if @book.has_open_chapter_name?()
  puts " Open Verse   := #{@book.get_open_verse_name()}\n"   if @book.has_open_verse_name?()
  puts ""

  export_filename = "safedb.#{TimeStamp.yyjjj_hhmm_ss_nanosec()}.#{@book.book_id()}.json"
  export_filepath = File.join( Dir.pwd, export_filename )

  exported_struct = {}
  verse_count = 0

  @book.branch_chapter_keys().each_pair do | chapter_name, chapter_keys |

    chapter_data = Content.unlock_branch_chapter( chapter_keys )
    verse_count += chapter_data.length
    exported_struct.store( chapter_name, chapter_data )

  end

  File.write( export_filepath, JSON.pretty_generate( exported_struct ) + "\n" )

  puts ""
  puts "Number of chapters exported >> #{@book.chapter_count()}"
  puts "Number of verses exported >> #{verse_count}"
  puts "The export filename is #{export_filename}"
  puts "The Present Working Directory is #{Dir.pwd}"
  puts ""

  puts "--- --------------------------------------------------------------\n"
  puts "### #############################################################\n"
  puts ""


end