46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
|
# File 'lib/img_dl/cli.rb', line 46
def parse_to_options args
case args.size
when 0,1
case args.first
when '-h'
puts HELP
when '-version'
puts VERSION
else
not_match
exit 1
end
else
save_path = args.pop
url = args.pop
options = {}
options[:recursive] = args.delete '-r'
if args.size.odd?
not_match
exit 1
end
args.each_slice(2) do |opt,arg|
case opt
when '-ul'
options[:url_limit_count] = arg.to_i
when '-il'
options[:image_limit_count] = arg.to_i
when '-ur'
options[:url_reg] = Regexp.new arg
when '-ir'
options[:image_reg] = Regexp.new arg
when '-pf'
options[:prefix] = arg
when '-in'
options[:interval] = arg.to_i
else
puts "option '#{opt}' not support! please check out img_dl -h"
exit 1
end
end
parser = ImgDl::Parser.new(url,save_path,options)
Thread.start{parser.start;puts 'All done.';exit}
parser
end
end
|