-
Notifications
You must be signed in to change notification settings - Fork 294
/
save_and_open_page.rb
50 lines (40 loc) · 1.18 KB
/
save_and_open_page.rb
1
2
3
4
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
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
module Webrat
module SaveAndOpenPage
# Saves the page out to RAILS_ROOT/tmp/ and opens it in the default
# web browser if on OS X. Useful for debugging.
#
# Example:
# save_and_open_page
def save_and_open_page
return unless File.exist?(saved_page_dir)
filename = "#{saved_page_dir}/webrat-#{Time.now.to_i}.html"
File.open(filename, "w") do |f|
f.write rewrite_css_and_image_references(response_body)
end
open_in_browser(filename)
end
def open_in_browser(path) # :nodoc
platform = ruby_platform
if platform =~ /cygwin/ || platform =~ /win32/
`rundll32 url.dll,FileProtocolHandler #{path.gsub("/", "\\\\")}`
elsif platform =~ /darwin/
`open #{path}`
end
end
def rewrite_css_and_image_references(response_html) # :nodoc:
return response_html unless doc_root
response_html.gsub(/"\/(stylesheets|images)/, doc_root + '/\1')
end
def saved_page_dir #:nodoc:
File.expand_path(".")
end
def doc_root #:nodoc:
nil
end
private
# accessor for testing
def ruby_platform
RUBY_PLATFORM
end
end
end