.htaccess在cakephp 2.5中重写图像

Question

According to :

.htaccess rewrite image file to php script

I am trying to Rewrite an image to an action, in cakephp 2.5. The .htaccess used is the one inside /app/webroot/ according to this post: Adaptive images CakePHP htaccess

<IfModule mod_rewrite.c>
    RewriteEngine On
    RewriteCond %{REQUEST_FILENAME} !-d
    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteRule ^ index.php [L]

    RewriteRule ^img/logo.png$ /users/display_details [NC,L]
</IfModule>

The result displayed is 'missing controller' page, with.

<?php
class ImgController extends AppController {

}

Any guess to make this working ? Thanks.

Answer 1

Your rule will not change any of the server variables that CakePHP looks up for matching its routes ( PATH_INFO , REQUEST_URI , SCRIPT_NAME , HTTP_X_REWRITE_URL ), so CakePHP will still see and match on /img/logo.png , it will ignore the REDIRECT_URL that is being set by your rule, hence it will look for ImgController .

You could try to set the PATH_INFO variable via the E (envelope) flag, like:

RewriteRule ^img/logo.png$ index.php [NC,L,E=PATH_INFO:/users/display_details]

This should set $_SERVER['PATH_INFO'] to /users/display_details , and CakePHP should be able to match a route against it.

See also

• Apache > HTTP Server > Documentation > Version 2.4 > RewriteRule Flags > E|env

Answer 2

I did not try your solution because I found a way to make it working.

Into the routes.php I added this line

Router::connect('/images/logo.png', array('controller' => 'users', 'action' => 'display_details'));

It's kind of weird, true but it works. The real image is /img/logo.png so inside the display_details , I have a code to display the real image and run some code into this function too.