Send_file example code -- permissions?

Hi,
I’m having trouble getting send_file to work. I’m building a relatively
small csv file, and trying to let the user download it.

My action to do the download looks like this:

def send_the_file
@temp_download_file_path = session[:temp_file_path]
send_file @temp_download_file_path,
:x_sendfile => true,
:type => ‘text/csv’,
:filename => “contacts.csv”
end

No errors are generated. Log says it is sending it. I wind up with an
empty ( 1
byte) file on the other end. I get the same results with and without
the “x_sendfile”.

Any advice on where the file should reside on my server and how to set
the necessary permissions to allow send_file to get at it? What else
could I be doing wrong?

Thanks for any additional help you guys can provide.

jp

Shameless bump. I still really could use some help on this guys! There
must be somebody out there who has used this.

thanks much,
jp

On Oct 31, 1:49 am, Jeff P. [email protected]
wrote:

Shameless bump. I still really could use some help on this guys! There
must be somebody out there who has used this.

What’s in the one byte?

send_file reads the file (in ruby) and spits the bytes out - the file
doesn’t have to be anywhere in particular, but it does need to be
readable by your rails process. Have you tried sticking a breakpoint
in there and see if you can open/read the file ? (I’d forget about
x_sendfile for now)

Fred

Here’s some example code that covers nginx, apache, or plain old
send_file:
http://github.com/kete/kete/tree/master/app/controllers/private_files_controller.rb

Works with 2.1, haven’t tried it with 2.2 RC1 yet.

Hope it helps.

Cheers,
Walter

On Fri, Oct 31, 2008 at 2:49 PM, Jeff P. <

Walter, this worked great. Thanks a million!

jp

Walter McGinnis wrote:

Here’s some example code that covers nginx, apache, or plain old
send_file:
http://github.com/kete/kete/tree/master/app/controllers/private_files_controller.rb

Works with 2.1, haven’t tried it with 2.2 RC1 yet.

Hope it helps.

Cheers,
Walter

On Fri, Oct 31, 2008 at 2:49 PM, Jeff P. <

Glad I could help. James Stradling was the guy that actually wrote
that particular bit of code.

On Nov 2, 2008, at 11:41 AM, Jeff P.
<[email protected]

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