Class: Wp2hatena::Wordpress::Image

Inherits:
Object
  • Object
show all
Defined in:
lib/wp2hatena/wordpress/image.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Image

Returns a new instance of Image.



7
8
9
 
# File 'lib/wp2hatena/wordpress/image.rb', line 7

def initialize
  @tmp_dir = Dir.mktmpdir
end

Instance Method Details

#download(xml_path) ⇒ Object 



11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
 
# File 'lib/wp2hatena/wordpress/image.rb', line 11

def download(xml_path)
  open(xml_path, 'r') do |fp|
    fp.each_line do |line|
      line.match(/<a.*?href="([^"]+?)"><img.*?src="(.+?)".*?><\/a>/) do |md|
        image_url = nil
        image_url = md[2] if md[2].match(/.+\.(jpg|jpeg|gif|png|bmp)\Z/)
        image_url = md[1] if md[1].match(/.+\.(jpg|jpeg|gif|png|bmp)\Z/)
        data = {
            file_path: fetch_image(image_url),
            width: match_width(line),
            height: match_height(line),
            html_tag: line,
        }
        yield data
      end
    end
  end
end