Class: HTMLPackage::Loader

Inherits:
Object
  • Object
show all
Defined in:
lib/html_package/loader.rb

Instance Method Summary collapse

Constructor Details

#initialize(package, out_dir) ⇒ Loader

Returns a new instance of Loader.



7
8
9
10
11
 
# File 'lib/html_package/loader.rb', line 7

def initialize(package, out_dir)
  @package = package
  @out_dir = Pathname.new(out_dir).expand_path
  FileUtils.mkdir_p(@out_dir)
end

Instance Method Details

#load(options = {}) ⇒ Object 



37
38
39
40
41
42
43
44
45
 
# File 'lib/html_package/loader.rb', line 37

def load(options={})
  threads = []

  threads += @package.all_files.map do |uri|
    load_file(uri, @out_dir)
  end

  threads.map{|thread| thread and thread.join }
end

#load_file(uri, out_dir) ⇒ Object 



13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
 
# File 'lib/html_package/loader.rb', line 13

def load_file(uri, out_dir)
  return if uri == nil
  puts "loading: #{uri.blue}"
  Thread.new do
    begin
      content = open(uri).read            
      outfile = out_dir + Pathname.new(uri).basename.to_s.gsub(/-([\d].?){3}.*\.js$/, ".js")

      begin
        File.open(outfile, "w") { |file| file.write content }            
      rescue Exception => e
        puts "failed: File.write #{outfile.to_s.red}"
        puts "        #{e.class.name.bold} #{e.message.red.bold}"
        puts
      end
    rescue OpenURI::HTTPError => e
      puts "failed: GET #{uri.red}"
      puts "        #{e.class.name.bold} #{e.message.red.bold}"
      puts
    end

  end
end