Class: Imap::Backup::Configuration

Inherits:
Object
  • Object
show all
Defined in:
lib/imap/backup/configuration.rb

Constant Summary collapse

CONFIGURATION_DIRECTORY = 
File.expand_path("~/.imap-backup")
VERSION = 
"2.0".freeze

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(pathname = self.class.default_pathname) ⇒ Configuration

Returns a new instance of Configuration.



21
22
23
24
25
 
# File 'lib/imap/backup/configuration.rb', line 21

def initialize(pathname = self.class.default_pathname)
  @pathname = pathname
  @saved_debug = nil
  @debug = nil
end

Instance Attribute Details

#pathname ⇒ Object (readonly)

Returns the value of attribute pathname.



11
12
13
 
# File 'lib/imap/backup/configuration.rb', line 11

def pathname
  @pathname
end

Class Method Details

.default_pathname ⇒ Object 



13
14
15
 
# File 'lib/imap/backup/configuration.rb', line 13

def self.default_pathname
  File.join(CONFIGURATION_DIRECTORY, "config.json")
end

.exist?(pathname = default_pathname) ⇒ Boolean

Returns:

  • (Boolean) 


17
18
19
 
# File 'lib/imap/backup/configuration.rb', line 17

def self.exist?(pathname = default_pathname)
  File.exist?(pathname)
end

Instance Method Details

#accounts ⇒ Object 



47
48
49
50
51
52
 
# File 'lib/imap/backup/configuration.rb', line 47

def accounts
  @accounts ||= begin
    ensure_loaded!
    data[:accounts].map { |data| Account.new(data) }
  end
end

#debug=(value) ⇒ Object 



66
67
68
69
 
# File 'lib/imap/backup/configuration.rb', line 66

def debug=(value)
  ensure_loaded!
  @debug = [true, false].include?(value) ? value : false
end

#debug? ⇒ Boolean

Returns:

  • (Boolean) 


61
62
63
64
 
# File 'lib/imap/backup/configuration.rb', line 61

def debug?
  ensure_loaded!
  @debug
end

#modified? ⇒ Boolean

Returns:

  • (Boolean) 


54
55
56
57
58
59
 
# File 'lib/imap/backup/configuration.rb', line 54

def modified?
  ensure_loaded!
  return true if @saved_debug != @debug

  accounts.any? { |a| a.modified? || a.marked_for_deletion? }
end

#path ⇒ Object 



27
28
29
 
# File 'lib/imap/backup/configuration.rb', line 27

def path
  File.dirname(pathname)
end

#save ⇒ Object 



31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
 
# File 'lib/imap/backup/configuration.rb', line 31

def save
  ensure_loaded!
  FileUtils.mkdir(path) if !File.directory?(path)
  make_private(path) if !windows?
  remove_modified_flags
  remove_deleted_accounts
  save_data = {
    version: VERSION,
    accounts: accounts.map(&:to_h),
    debug: debug?
  }
  File.open(pathname, "w") { |f| f.write(JSON.pretty_generate(save_data)) }
  FileUtils.chmod(0o600, pathname) if !windows?
  @data = nil
end