settings_manager = $settings_manager ? $settings_manager : Tribe__Settings_Manager::instance();
}
/**
* The class singleton constructor
*
* @return Tribe__Events__Integrations__WPML__Defaults
*/
public static function instance() {
if ( empty( self::$instance ) ) {
self::$instance = new self();
}
return self::$instance;
}
/**
* Checks whether default custom field translation option values have been for the current installation.
*
* @return bool Whether defaaults have been set already or not.
*/
public function has_set_defaults() {
return false !== Tribe__Settings_Manager::get_option( $this->defaults_option_name, false );
}
/**
* Dumps the contents of the default WPML config file for the plugin to the root plugin folder.
*
* @return bool `true` if the file was correctly written or exists already, `false` if the file does not exist
* and the plugin could not write it; in the latter case the plugin will show a notice.
*/
public function setup_config_file() {
// run just once in this request...
remove_action( current_action(), [ $this, 'on_parse_config_file' ] );
// ...and never again
Tribe__Settings_Manager::set_option( $this->defaults_option_name, true );
$destination = $this->get_config_file_path();
// if the user already put one in place skip
if ( file_exists( $destination ) ) {
return true;
}
$written = file_put_contents( $destination, $this->get_config_file_contents() );
if ( ! $written ) {
$message = $this->get_config_file_fail_message();
$html = sprintf( '%s
', esc_html( $message ) );
tribe_notice( 'tec-wpml-config-file-not-written', $html, [ 'type' => 'error' ] );
return false;
}
return true;
}
/**
* Returns the path to the WPML config file for the plugin.
*
* @return string
*/
protected function get_config_file_path() {
return Tribe__Events__Main::instance()->pluginPath . 'wpml-config.xml';
}
/**
* Returns the default content of WPML config file for the plugin.
*
* @return string
*/
protected function get_config_file_contents() {
return '
';
}
/**
* Returns the notice that will be shown to the user if the WPML config file could not be written.
*
* @return string
*/
protected function get_config_file_fail_message() {
$message = __( 'The Events Calendar could not write WPML default config file: please create the file manually.', 'the-events-calendar' );
return $message;
}
}