/**
* Overwrites the set_upgrader to be able to tell if we e ven have the ability to write to the files.
*
* @param WP_Upgrader $upgrader
*
*/
public function set_upgrader(&$upgrader)
{
parent::set_upgrader($upgrader);
// Check if we even have permission to.
$result = $upgrader->fs_connect(array(WP_CONTENT_DIR, WP_PLUGIN_DIR));
if (!$result) {
// set the string here since they are not available just yet
$upgrader->generic_strings();
$this->feedback('fs_unavailable');
}
}
/**
* Initialize the upgrader.
*
* This will set the relationship between the skin being used and this upgrader,
* and also add the generic strings to `WP_Upgrader::$strings`.
*
* @since 2.8.0
* @access public
*/
public function init()
{
$this->skin->set_upgrader($this);
$this->generic_strings();
}
