<?php

/**
 * @copyright 	Copyright (c) 2009-2017 Ryan Demmer. All rights reserved
 * @license   	GNU/GPL 2 or later - http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 * JCE is free software. This version may have been modified pursuant
 * to the GNU General Public License, and as distributed it includes or
 * is derivative of works licensed under the GNU General Public License or
 * other free or open source software licenses
 */
class WFColorpickerPluginConfig
{
    public static function getConfig(&$settings)
    {
        $wf = WFEditor::getInstance();

        $colours = $wf->getParam('colorpicker.custom_colors', '');

        if (empty($colours)) {
            $colours = $wf->getParam('editor.custom_colors', '');
        }

        $colours = array_map('trim', explode(',', $colours));

        $settings['colorpicker_custom_colors'] = $colours;
    }
}
