在Drupal 6中为丢失的图像添加状态代码410

Question

I need to send status 410 for missing images instead of 404, in Drupal 6. For example I have a image link as https://www.example.com/our-locations/directory/sub-directory/files/xyz.png which no longer exist in this location, then I need to send status 410 instead of 404.

Solutions already I have tried are:

RewriteCond %{REQUEST_URI} ^our-locations/directory/sub-directory/files/(\.jpg|\.png)$ [NC]
RewriteRule ^(.*)$ - [NC,R=410,L] 

Answer 1

You can use this :

 RewriteEngine on

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_URI} ^/path/.+\.(jpg|png|gif)$
RewriteRule ^ - [R=410,L]

The first condition RewriteCond %{REQUEST_FILENAME} !-f checks if the the file doesn't exist. Since you want to redirect only 404 images to 410 this condition prevents your other existing files from being redirected to 410. The next condition RewriteCond %{REQUEST_URI} ^/path/.+\\.(jpg|png|gif)$ checks if the uri is /path/image.ext if both conditions are met then the RewriteRule is applied.

You can also use <filesMatch> and ErrorDocument directives to catch a 404 image file and then redirect it to a specific page but this will not return the correct error status. You can use RewriteRule instead .

<filesMatch "\.(jpg|png|gif)$">

ErrorDocument 404 http://exmaple.com/410.php

</FilesMatch>