/**
* Initiate required filters.
*
* @author Vova Feldman (@svovaf)
* @since 1.0.4
*/
private function _filters()
{
// Override request for plugin information
add_filter('plugins_api', array(&$this, 'plugins_api_filter'), 10, 3);
// WP 3.0+
add_filter('pre_set_site_transient_update_plugins', array(&$this, 'pre_set_site_transient_update_plugins_filter'));
if (!$this->_fs->has_active_valid_license()) {
/**
* If user has the premium plugin's code but do NOT have an active license,
* encourage him to upgrade by showing that there's a new release, but instead
* of showing an update link, show upgrade link to the pricing page.
*
* @since 1.1.6
*
*/
// WP 2.9+
add_action("after_plugin_row_{$this->_fs->get_plugin_basename()}", array(&$this, 'catch_plugin_update_row'), 9);
add_action("after_plugin_row_{$this->_fs->get_plugin_basename()}", array(&$this, 'edit_and_echo_plugin_update_row'), 11, 2);
}
if (!WP_FS__IS_PRODUCTION_MODE) {
add_filter('http_request_host_is_external', array($this, 'http_request_host_is_external_filter'), 10, 3);
}
}