HTACCESS subdirectory redirect

[mignolo]

Hi, I have this file:

www.mysite.com/images/example.jpg

if the filename contains "_800" (i.e.: www.mysite.com/images/example_800.jpg)

I rewrite to "img.php"

RewriteRule ^images/([^/]+)(_[0-9]+)(\.(gif|jpg|jpeg|png))$ img.php?img=$1&ext=$4&size=$3&type=$2&height=0&con=i [L]

a script that resizes the image "example.jpg" width to 800px and saves the new image under "images/resized/":

www.mysite.com/images/resized/example_800.jpg

The question is:
How to rewrite

www.mysite.com/images/example_800.jpg
to
www.mysite.com/images/resized/example_800.jpg

when "resized/example_800.jpg" exists, and redirect to

img.php

when "resized/example_800.jpg" doesn't exist?

Andrea

 

[qbert220]

Hi,

The following should work. It first rewrites to the resized image, then if that does not exist, rewrites to the PHP script.

RewriteRule ^images/([^/]+_[0-9]+\.(gif|jpg|jpeg|png)$ images/resized/$1

RewriteCond %{REQUEST_FILENAME} !-f 
RewriteRule ^images/resized/([^/]+)(_[0-9]+)(\.(gif|jpg|jpeg|png))$ img.php?img=$1&ext=$4&size=$3&type=$2&height=0&con=i [L]

 

[mignolo]

GREAT! Thank you very much!

Hi,

The following should work. It first rewrites to the resized image, then if that does not exist, rewrites to the PHP script.

RewriteRule ^images/([^/]+_[0-9]+\.(gif|jpg|jpeg|png)$ images/resized/$1

RewriteCond %{REQUEST_FILENAME} !-f 
RewriteRule ^images/resized/([^/]+)(_[0-9]+)(\.(gif|jpg|jpeg|png))$ img.php?img=$1&ext=$4&size=$3&type=$2&height=0&con=i [L]