/**
* Clear thumbnail caches (?evocache directories)
*/
function dbm_delete_filecache()
{
global $Messages;
// TODO> handle custom media directories dh> ??
// Delete any ?evocache folders:
$deleted_dirs = delete_cachefolders($Messages);
$Messages->add(sprintf(T_('Deleted %d directories.'), $deleted_dirs), 'success');
}
function settings_update_action($font = '')
{
if (!empty($font) && !is_readable($this->fonts_dir . '/' . $font)) {
$this->msg(sprintf(T_('Unable to load font file: %s'), $this->fonts_dir . '/' . $font), 'error');
return false;
}
// Delete file cache
// TODO> clear cache only if settings have changed
// (could use PluginSettingsValidateSet for this)
delete_cachefolders();
}
