Module: Drakkon::Images::DowncaseNormalize

Defined in:
lib/drakkon/lib/images/downcase_normalize.rb

Overview

This downcases all the things

Class Method Summary collapse

Class Method Details

.images ⇒ Object 



59
60
61
 
# File 'lib/drakkon/lib/images/downcase_normalize.rb', line 59

def self.images
  Dir["#{Dir.pwd}/*.png"] + Dir["#{Dir.pwd}/*.PNG"]
end

.process(file) ⇒ Object

Image file name normalization. Downcase and replace spaces with underscore



40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
 
# File 'lib/drakkon/lib/images/downcase_normalize.rb', line 40

def self.process(file)
  new_name = File.basename(file).downcase.gsub(' ', '_').gsub('(', '_').gsub(')', '_').gsub('-', '_')
  path = File.dirname(file)

  # Remove Final Underscore last char of basename is an underscore
  ext = File.extname(new_name)
  basename = File.basename(new_name, ext)
  if basename[-1] == '_' && basename.length > 1
    new_name = basename[0..-2]
    new_name += ext
  end

  # Skip if the same
  return if new_name == File.basename(file)

  LogBot.info('Image Downcase Normalize', "Old: #{File.basename(file)}, New: #{new_name}")
  FileUtils.mv(file, "#{path}/#{new_name}")
end

.prompt ⇒ Object 



63
64
65
 
# File 'lib/drakkon/lib/images/downcase_normalize.rb', line 63

def self.prompt
  TTY::Prompt.new(active_color: :cyan, interrupt: :exit)
end

.run!(_args = nil) ⇒ Object 



5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
 
# File 'lib/drakkon/lib/images/downcase_normalize.rb', line 5

def self.run!(_args = nil)
  puts <<~HELP
    - Run in the directory you wish to rename images
    - Downcase
    - Normalize
    	- To Underscores:
    		- Space
    		- Perentheses
    		- Dash
    - Delete Final Chars
    	- If Underscore
    Current Directory;
    	#{Dir.pwd.pastel(:yellow)}

         Images:
  HELP

  images.each do |img|
    img_s = img.gsub("#{Dir.pwd}/", '').pastel(:yellow)
    puts "  - #{img_s}"
  end
  puts

  exit unless prompt.yes? "#{'Are you sure?'.pastel(:bright_yellow)} Rename!? #{'(Destructive)'.pastel(:red)}"

  start
end

.start ⇒ Object 



33
34
35
36
37
 
# File 'lib/drakkon/lib/images/downcase_normalize.rb', line 33

def self.start
  images.each do |img|
    process(img)
  end
end