input/output filters - removing the file extension

Hi,

Is there an input/output filter out there that will strip the file extension from a path. So if the path inputed is:

assets/video/2011/video.ogg

It would output
assets/video/2011/image

I need it to work for multiple extensions, well say multiple I mean ogg,ogv,mp4,flv.

I also want to do something similar for images. But instead of strip the extension i to pretend the url with a director. For example

assets/images/event/image.jpg
Would get prepended with THUMB
assets/images/event/THUMB/image.jpg

Any suggestions?

Thanks

B

Create a snippet called stripExts:



Use it as your filter:

Quote from: opengeek at Sep 16, 2011, 07:22 PM

Create a snippet called stripExts:

<?php
$exts = !empty($options) ? explode(',', $options) : array('ogg', 'ogv', 'mp4', 'flv');
$extPos = strrpos($input, '.');
if ($extPos !== false && in_array(substr($input, $extPos + 1), $exts)) {
    $input = substr($input, 0, $extPos);
}
return $input;

Use it as your filter:

[[*imageTV:stripExts]]

Awesome, thanks opengeek. Works a treat. That's saved selecting 120 odd via modx

Now for the prepend the file name with a directory .

Thanks again.


B