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Tyler MacDonald

2007-Mar-10 04:34 UTC

How do I read an HTTP PUT from a controller?

I''ve googled around a little bit and havent found anything useful. :-(
Has anybody written a rails controller that accepts HTTP PUT (DAV) requests?
If so, do you have any pointers?

	Thanks,
		Tyler


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eden li

2007-Mar-10 05:48 UTC

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Re: How do I read an HTTP PUT from a controller?

Rails can accept pretty much any HTTP request -- just check the
request.method accessor.  Rails provides a special test for put that
makes things really succinct.

  def action
    if request.put?
      body = request.raw_post
      # do something with body
    else
      redirect_to :action => "error"
    end
  end

On Mar 10, 12:34 pm, Tyler MacDonald
<google....-oTuY4Vk9bUDG8MNy1oJpyw@public.gmane.org>
wrote:> I''ve googled around a little bit and havent found anything useful.
:-(
> Has anybody written a rails controller that accepts HTTP PUT (DAV)
requests?
> If so, do you have any pointers?
>
>         Thanks,
>                 Tyler

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Tyler MacDonald

2007-Mar-11 21:27 UTC

head link

Re: How do I read an HTTP PUT from a controller?

eden li <eden.li-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:> Rails can accept pretty much any HTTP request -- just check the
> request.method accessor.  Rails provides a special test for put that
> makes things really succinct.
> 
>   def action
>     if request.put?
>       body = request.raw_post
>       # do something with body
>     else
>       redirect_to :action => "error"
>     end
>   end
Great, so this code works with some uploaders (like curl), but other
uploaders (like the one from upload.thinfile.com), which work with PHP, give
me this error in ruby... (or just fail silently if I use CGI instead of
FastCGI)... any ideas?

You have a nil object when you didn''t expect it!
You might have expected an instance of Array.
The error occured while evaluating nil.include?
/var/www/public/../config/../vendor/rails/actionpack/lib/action_controller/cgi_ext/cgi_methods.rb:49:in
`parse_request_parameters''
/var/www/public/../config/../vendor/rails/actionpack/lib/action_controller/cgi_ext/cgi_methods.rb:47:in
`each''
/var/www/public/../config/../vendor/rails/actionpack/lib/action_controller/cgi_ext/cgi_methods.rb:47:in
`parse_request_parameters''
/var/www/public/../config/../vendor/rails/actionpack/lib/action_controller/cgi_process.rb:71:in
`request_parameters''
/var/www/public/../config/../vendor/rails/actionpack/lib/action_controller/request.rb:13:in
`parameters''
/var/www/public/../config/../vendor/rails/actionpack/lib/action_controller/session_management.rb:122:in
`set_session_options_without_components''
/var/www/public/../config/../vendor/rails/actionpack/lib/action_controller/components.rb:178:in
`set_session_options''
/var/www/public/../config/../vendor/rails/actionpack/lib/action_controller/session_management.rb:116:in
`process''
/var/www/public/../config/../vendor/rails/railties/lib/dispatcher.rb:38:in
`dispatch''
/var/www/public/../config/../vendor/rails/railties/lib/fcgi_handler.rb:150:in
`process_request''
/var/www/public/../config/../vendor/rails/railties/lib/fcgi_handler.rb:54:in
`process!''
/usr/lib/ruby/1.8/fcgi.rb:612:in `each_cgi''
/usr/lib/ruby/1.8/fcgi.rb:609:in `each''
/usr/lib/ruby/1.8/fcgi.rb:609:in `each_cgi''
/var/www/public/../config/../vendor/rails/railties/lib/fcgi_handler.rb:53:in
/`process!''
/var/www/public/../config/../vendor/rails/railties/lib/fcgi_handler.rb:23:in
/`process!''
/var/www/public/dispatch.fcgi:26

	Thanks,
		Tyler

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eden li

2007-Mar-12 01:15 UTC

head link

Re: How do I read an HTTP PUT from a controller?

I remember running into this same exception when I sent raw XML with
ampersands to my rails 1.1.6 controllers.  You''ll need to hand patch
that line by placing "next if key.nil? || key.empty?" before line 48
of vendor/rails/actionpack/lib/action_controller/cgi_ext/
cgi_methods.rb.

OR you could just upgrade to 1.2.2 -- I think this has been fixed by
now.

On Mar 12, 5:27 am, Tyler MacDonald
<google....-oTuY4Vk9bUDG8MNy1oJpyw@public.gmane.org>
wrote:> eden li <eden...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> > Rails can accept pretty much any HTTP request -- just check the
> > request.method accessor.  Rails provides a special test for put that
> > makes things really succinct.
>
> >   def action
> >     if request.put?
> >       body = request.raw_post
> >       # do something with body
> >     else
> >       redirect_to :action => "error"
> >     end
> >   end
>
> Great, so this code works with some uploaders (like curl), but other
> uploaders (like the one from upload.thinfile.com), which work with PHP,
give
> me this error in ruby... (or just fail silently if I use CGI instead of
> FastCGI)... any ideas?
>
> You have a nil object when you didn''t expect it!
> You might have expected an instance of Array.
> The error occured while evaluating nil.include?
>
/var/www/public/../config/../vendor/rails/actionpack/lib/action_controller/cgi_ext/cgi_methods.rb:49:in
> `parse_request_parameters''
>
/var/www/public/../config/../vendor/rails/actionpack/lib/action_controller/cgi_ext/cgi_methods.rb:47:in
> `each''
>
/var/www/public/../config/../vendor/rails/actionpack/lib/action_controller/cgi_ext/cgi_methods.rb:47:in
> `parse_request_parameters''
>
/var/www/public/../config/../vendor/rails/actionpack/lib/action_controller/cgi_process.rb:71:in
> `request_parameters''
>
/var/www/public/../config/../vendor/rails/actionpack/lib/action_controller/request.rb:13:in
> `parameters''
>
/var/www/public/../config/../vendor/rails/actionpack/lib/action_controller/session_management.rb:122:in
> `set_session_options_without_components''
>
/var/www/public/../config/../vendor/rails/actionpack/lib/action_controller/components.rb:178:in
> `set_session_options''
>
/var/www/public/../config/../vendor/rails/actionpack/lib/action_controller/session_management.rb:116:in
> `process''
> /var/www/public/../config/../vendor/rails/railties/lib/dispatcher.rb:38:in
> `dispatch''
>
/var/www/public/../config/../vendor/rails/railties/lib/fcgi_handler.rb:150:in
> `process_request''
>
/var/www/public/../config/../vendor/rails/railties/lib/fcgi_handler.rb:54:in
> `process!''
> /usr/lib/ruby/1.8/fcgi.rb:612:in `each_cgi''
> /usr/lib/ruby/1.8/fcgi.rb:609:in `each''
> /usr/lib/ruby/1.8/fcgi.rb:609:in `each_cgi''
>
/var/www/public/../config/../vendor/rails/railties/lib/fcgi_handler.rb:53:in
> /`process!''
>
/var/www/public/../config/../vendor/rails/railties/lib/fcgi_handler.rb:23:in
> /`process!''
> /var/www/public/dispatch.fcgi:26
>
>         Thanks,
>                 Tyler

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Tyler MacDonald

2007-Mar-13 17:58 UTC

head link

Re: How do I read an HTTP PUT from a controller?

eden li <eden.li-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:> I remember running into this same exception when I sent raw XML with
> ampersands to my rails 1.1.6 controllers.  You''ll need to hand
patch
> that line by placing "next if key.nil? || key.empty?" before line
48
> of vendor/rails/actionpack/lib/action_controller/cgi_ext/
> cgi_methods.rb.
> 
> OR you could just upgrade to 1.2.2 -- I think this has been fixed by
> now.
Upgrading to 1.2.2 did indeed fix the problem! Thanks, eden!

  Cheers,
	Tyler

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Rails - Mar 2007 - How do I read an HTTP PUT from a controller?

How do I read an HTTP PUT from a controller?

Re: How do I read an HTTP PUT from a controller?

Re: How do I read an HTTP PUT from a controller?

Re: How do I read an HTTP PUT from a controller?

Re: How do I read an HTTP PUT from a controller?