Class: SafeDb::View

Inherits:
UseCase show all
Defined in:
lib/usecase/view.rb

Overview

View provides a bird’s eye view of the domain’s content and links well with the goto, show and tell commands.

$ xxx view
$ xxx goto 5   # shortcut for xxx open <<envelope_name>> <<key_name>>
$ xxx show
$ xxx tell
$ xxx tell url

View maps out and numbers each envelope/key combination. Goto with the number effectively shortcuts the open pinpointer. Show prints out the dictionary at the opened path but masks any secrets. Tell without a parameter echoes the secret. Tell with parameter echoes the value of the parameter key (eg url).

Once goto is enacted all path CRUD commands come into play as if you had opened the path. These include put, copy, paste, show, tell and delete.

Constant Summary

Constants inherited from UseCase

UseCase::APP_DIR_NAME, UseCase::COMMANDMENT, UseCase::ENV_VAR_KEY_NAME, UseCase::ENV_VAR_PREFIX_A, UseCase::ENV_VAR_PREFIX_B, UseCase::FILE_CONTENT_KEY, UseCase::FILE_KEY_PREFIX, UseCase::FILE_NAME_KEY

Instance Attribute Summary

Attributes inherited from UseCase

#from_script

Instance Method Summary collapse

Methods inherited from UseCase

#check_post_conditions, #check_pre_conditions, #cleanup, #config_directory, #config_file, #flow_of_events, #get_master_database, #initialize, #post_validation, #pre_validation

Constructor Details

This class inherits a constructor from SafeDb::UseCase

Instance Method Details

#execute ⇒ Object 



24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
 
# File 'lib/usecase/view.rb', line 24

def execute

  return unless ops_key_exists?
  master_db = KeyApi.read_master_db()

  open_envelope = "(none)" if master_db[ ENV_PATH ].nil?
  open_envelope = master_db[ ENV_PATH ] unless master_db[ ENV_PATH ].nil?
  open_key_path = "(none)" if master_db[ KEY_PATH ].nil?
  open_key_path = master_db[ KEY_PATH ] unless master_db[ KEY_PATH ].nil?

  puts ""
  puts "--- Book Birthday ~> #{KeyApi.to_db_create_date(master_db)}\n"
  puts "--- The Book Name ~> #{KeyApi.to_db_domain_name(master_db)}\n"
  puts "--- The Book (Id) ~> #{KeyApi.to_db_domain_id(master_db)}\n"
  puts "---\n"
  puts "--- Chapter ~> #{open_envelope}\n"
  puts "--- + Verse ~> #{open_key_path}\n"
  puts "---\n"

  goto_location = 1
  envelope_dictionaries = KeyApi.to_matching_dictionary( master_db, ENVELOPE_KEY_PREFIX )
  envelope_dictionaries.each_pair do | envelope_name, crumb_dictionary |
    is_opened_chapter = envelope_name.eql?( open_envelope )
    envelope_content = KeyDb.from_json( KeyApi.content_unlock( crumb_dictionary ) )
    envelope_content.each_key do | envelope_key |
      is_opened_verse = envelope_key.eql?( open_key_path )
      is_open = is_opened_chapter && is_opened_verse
      openend = is_open ? " (( open location ))" : ""
      fixdint = format( "%02d", goto_location )
      goindex = is_open ? "" : "[#{fixdint}] "
      puts "--- --- --------------------------------------" if is_open
      puts "--- #{goindex}#{envelope_name} ~> #{envelope_key}#{openend}\n"
      puts "--- --- --------------------------------------" if is_open
      goto_location += 1
    end
  end

  puts ""

  return

end