Chamilo LMS

In the documents tool, there was an "image gallery" feature available in versions up to Chamilo 1.9.6, but now it doesn't appear anymore.

The icon is main/img/icons/32/slideshow.png, and it should appear in the action bar of the documents menu as soon as there are images (png or jpg) available in the current folder.

See line 1656 of main/document/document.php:

// Slideshow by Patrick Cool, May 2004
require 'document_slideshow.inc.php';
if ($image_present && !isset($_GET['keyword'])) {
    $actions .= Display::url(
        Display::return_icon('slideshow.png', get_lang('ViewSlideshow'), '', ICON_SIZE_MEDIUM),
        api_get_path(WEB_CODE_PATH).'document/slideshow.php?'.api_get_cidreq().'&curdirpath='.$curdirpathurl
    );
}

Somehow, it seems that $image_present is never true anymore.