<?php

/**
 * @package     Joomla.Plugin
 * @subpackage  Editors-xtd.fields
 *
 * @copyright   (C) 2017 Open Source Matters, Inc. <https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see LICENSE.txt
 */

namespace Joomla\Plugin\EditorsXtd\Fields\Extension;

use Joomla\CMS\Component\ComponentHelper;
use Joomla\CMS\Language\Text;
use Joomla\CMS\Object\CMSObject;
use Joomla\CMS\Plugin\CMSPlugin;
use Joomla\CMS\Session\Session;

// phpcs:disable PSR1.Files.SideEffects
\defined('_JEXEC') or die;
// phpcs:enable PSR1.Files.SideEffects

/**
 * Editor Fields button
 *
 * @since  3.7.0
 */
final class Fields extends CMSPlugin
{
    /**
     * Load the language file on instantiation.
     *
     * @var    boolean
     * @since  3.7.0
     */
    protected $autoloadLanguage = true;

    /**
     * Display the button
     *
     * @param   string  $name  The name of the button to add
     *
     * @return  CMSObject|void  The button options as CMSObject
     *
     * @since  3.7.0
     */
    public function onDisplay($name)
    {
        // Check if com_fields is enabled
        if (!ComponentHelper::isEnabled('com_fields')) {
            return;
        }

        // Guess the field context based on view.
        $jinput  = $this->getApplication()->getInput();
        $context = $jinput->get('option') . '.' . $jinput->get('view');

        // Special context for com_categories
        if ($context === 'com_categories.category') {
            $context = $jinput->get('extension', 'com_content') . '.categories';
        }

        $link = 'index.php?option=com_fields&view=fields&layout=modal&tmpl=component&context='
            . $context . '&editor=' . $name . '&' . Session::getFormToken() . '=1';

        $button          = new CMSObject();
        $button->action  = 'modal';
        $button->link    = $link;
        $button->text    = Text::_('PLG_EDITORS-XTD_FIELDS_BUTTON_FIELD');
        $button->name    = $this->_type . '_' . $this->_name;
        $button->icon    = 'puzzle';
        $button->iconSVG = '<svg viewBox="0 0 576 512" width="24" height="24"><path d="M519.442 288.651c-41.519 0-59.5 31.593-82.058 31.593C377.'
                            . '409 320.244 432 144 432 144s-196.288 80-196.288-3.297c0-35.827 36.288-46.25 36.288-85.985C272 19.216 243.885 0 210.'
                            . '539 0c-34.654 0-66.366 18.891-66.366 56.346 0 41.364 31.711 59.277 31.711 81.75C175.885 207.719 0 166.758 0 166.758'
                            . 'v333.237s178.635 41.047 178.635-28.662c0-22.473-40-40.107-40-81.471 0-37.456 29.25-56.346 63.577-56.346 33.673 0 61'
                            . '.788 19.216 61.788 54.717 0 39.735-36.288 50.158-36.288 85.985 0 60.803 129.675 25.73 181.23 25.73 0 0-34.725-120.1'
                            . '01 25.827-120.101 35.962 0 46.423 36.152 86.308 36.152C556.712 416 576 387.99 576 354.443c0-34.199-18.962-65.792-56'
                            . '.558-65.792z"></path></svg>';

        return $button;
    }
}
