Class WWW::Mechanize::FileSaver
In: lib/www/mechanize/file_saver.rb
Parent: File
Mechanize\n[lib/www/mechanize.rb\nlib/www/mechanize/chain.rb\nlib/www/mechanize/chain/auth_headers.rb\nlib/www/mechanize/chain/body_decoding_handler.rb\nlib/www/mechanize/chain/connection_resolver.rb\nlib/www/mechanize/chain/custom_headers.rb\nlib/www/mechanize/chain/header_resolver.rb\nlib/www/mechanize/chain/parameter_resolver.rb\nlib/www/mechanize/chain/pre_connect_hook.rb\nlib/www/mechanize/chain/request_resolver.rb\nlib/www/mechanize/chain/response_body_parser.rb\nlib/www/mechanize/chain/response_header_handler.rb\nlib/www/mechanize/chain/response_reader.rb\nlib/www/mechanize/chain/ssl_resolver.rb\nlib/www/mechanize/chain/uri_resolver.rb\nlib/www/mechanize/content_type_error.rb\nlib/www/mechanize/cookie.rb\nlib/www/mechanize/cookie_jar.rb\nlib/www/mechanize/file.rb\nlib/www/mechanize/file_response.rb\nlib/www/mechanize/file_saver.rb\nlib/www/mechanize/form.rb\nlib/www/mechanize/form/button.rb\nlib/www/mechanize/form/check_box.rb\nlib/www/mechanize/form/field.rb\nlib/www/mechanize/form/file_upload.rb\nlib/www/mechanize/form/image_button.rb\nlib/www/mechanize/form/multi_select_list.rb\nlib/www/mechanize/form/option.rb\nlib/www/mechanize/form/radio_button.rb\nlib/www/mechanize/form/select_list.rb\nlib/www/mechanize/headers.rb\nlib/www/mechanize/history.rb\nlib/www/mechanize/monkey_patch.rb\nlib/www/mechanize/page.rb\nlib/www/mechanize/page/base.rb\nlib/www/mechanize/page/frame.rb\nlib/www/mechanize/page/link.rb\nlib/www/mechanize/page/meta.rb\nlib/www/mechanize/pluggable_parsers.rb\nlib/www/mechanize/redirect_limit_reached_error.rb\nlib/www/mechanize/redirect_not_get_or_head_error.rb\nlib/www/mechanize/response_code_error.rb\nlib/www/mechanize/unsupported_scheme_error.rb\nlib/www/mechanize/util.rb] lib/www/mechanize.rb Handler WWW dot/m_52_0.png

Synopsis

This is a pluggable parser that automatically saves every file it encounters. It saves the files as a tree, reflecting the host and file path.

Example to save all PDF‘s

 require 'rubygems'
 require 'mechanize'

 agent = WWW::Mechanize.new
 agent.pluggable_parser.pdf = WWW::Mechanize::FileSaver
 agent.get('http://example.com/foo.pdf')

Methods

new  

Attributes

filename  [R] 

Public Class methods

[Source]

    # File lib/www/mechanize/file_saver.rb, line 19
19:       def initialize(uri=nil, response=nil, body=nil, code=nil)
20:         super(uri, response, body, code)
21:         path = uri.path.empty? ? 'index.html' : uri.path.gsub(/^[\/]*/, '')
22:         path += 'index.html' if path =~ /\/$/
23:   
24:         split_path = path.split(/\//)
25:         filename = split_path.length > 0 ? split_path.pop : 'index.html'
26:         joined_path = split_path.join(::File::SEPARATOR)
27:         path = if joined_path.empty?
28:           uri.host
29:         else
30:           "#{uri.host}#{::File::SEPARATOR}#{joined_path}"
31:         end
32:   
33:         @filename = "#{path}#{::File::SEPARATOR}#{filename}"
34:         FileUtils.mkdir_p(path)
35:         save_as(@filename)
36:       end

[Validate]