diff options
| author | Andrew White <andyw@pixeltrix.co.uk> | 2013-10-10 13:01:03 +0100 |
|---|---|---|
| committer | Andrew White <andyw@pixeltrix.co.uk> | 2013-10-10 13:03:26 +0100 |
| commit | 9dbd208562ccd3d68009a72d37cbfe29b94f98c4 (patch) | |
| tree | e30ecc10b5ada449c0d54a11b9586cbbb019bdff /actionpack/lib | |
| parent | 0061c5e1ef0f7be8946602456a538c263fcafed2 (diff) | |
| download | rails-9dbd208562ccd3d68009a72d37cbfe29b94f98c4.tar.gz rails-9dbd208562ccd3d68009a72d37cbfe29b94f98c4.tar.bz2 rails-9dbd208562ccd3d68009a72d37cbfe29b94f98c4.zip | |
Respect `SCRIPT_NAME` when using `redirect` with a relative path
Example:
# application routes.rb
mount BlogEngine => '/blog'
# engine routes.rb
get '/admin' => redirect('admin/dashboard')
This now redirects to the path `/blog/admin/dashboard`, whereas before it
would've generated an invalid url because there would be no slash between
the host name and the path. It also allows redirects to work where the
application is deployed to a subdirectory of a website.
Fixes #7977
Diffstat (limited to 'actionpack/lib')
| -rw-r--r-- | actionpack/lib/action_dispatch/routing/redirection.rb | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/actionpack/lib/action_dispatch/routing/redirection.rb b/actionpack/lib/action_dispatch/routing/redirection.rb index 68094f129f..3e54c7e71c 100644 --- a/actionpack/lib/action_dispatch/routing/redirection.rb +++ b/actionpack/lib/action_dispatch/routing/redirection.rb @@ -30,6 +30,10 @@ module ActionDispatch uri.host ||= req.host uri.port ||= req.port unless req.standard_port? + if relative_path?(uri.path) + uri.path = "#{req.script_name}/#{uri.path}" + end + body = %(<html><body>You are being <a href="#{ERB::Util.h(uri.to_s)}">redirected</a>.</body></html>) headers = { @@ -48,6 +52,11 @@ module ActionDispatch def inspect "redirect(#{status})" end + + private + def relative_path?(path) + path && !path.empty? && path[0] != '/' + end end class PathRedirect < Redirect @@ -81,6 +90,11 @@ module ActionDispatch url_options[:path] = (url_options[:path] % escape_path(params)) end + if relative_path?(url_options[:path]) + url_options[:path] = "/#{url_options[:path]}" + url_options[:script_name] = request.script_name + end + ActionDispatch::Http::URL.url_for url_options end @@ -104,6 +118,10 @@ module ActionDispatch # # get 'docs/:article', to: redirect('/wiki/%{article}') # + # Note that if you return a path without a leading slash then the url is prefixed with the + # current SCRIPT_NAME environment variable. This is typically '/' but may be different in + # a mounted engine or where the application is deployed to a subdirectory of a website. + # # Alternatively you can use one of the other syntaxes: # # The block version of redirect allows for the easy encapsulation of any logic associated with |