iMattPro/abbc3

<?php
/**
 *
 * Advanced BBCode Box
 *
 * @copyright (c) 2015 Matt Friedman
 * @license GNU General Public License, version 2 (GPL-2.0)
 *
 */

namespace vse\abbc3;

use phpbb\filesystem\exception\filesystem_exception;

class ext extends \phpbb\extension\base
{
    const MOVE_UP = 'move_up';
    const MOVE_DOWN = 'move_down';
    const MOVE_DRAG = 'move_drag';
    const PHPBB_MIN_VERSION = '3.2.2'; // Require 3.2.2 due to TextFormatter and BBCode changes
    const PHPBB_LEGACY_MAX = '3.3.10'; // Max version of phpBB to use legacy settings
    const ABBC3_BBCODE_FONTS = ['ABBC3_FONT_SAFE' => ['Arial', 'Arial Black', 'Comic Sans MS', 'Courier New', 'Georgia', 'Impact', 'Tahoma', 'Times New Roman', 'Trebuchet MS', 'Verdana']];

    /**
     * {@inheritdoc}
     */
    public function is_enableable()
    {
        $config = $this->container->get('config');
        return $this->version_check($config['version']) && $this->version_check(PHPBB_VERSION);
    }

    /**
     * {@inheritdoc}
     */
    public function enable_step($old_state)
    {
        if ($old_state === false)
        {
            $filesystem = $this->container->get('filesystem');
            $root_path = $this->container->getParameter('core.root_path');

            try // Make an ABBC3 icon dir in phpBB's images dir
            {
                if (!$filesystem->exists($root_path . 'images/abbc3/icons'))
                {
                    $filesystem->mkdir($root_path . 'images/abbc3/icons');
                }
            }
            catch (filesystem_exception $e)
            {
                $user = $this->container->get('user');
                $this->container->get('log')->add('critical', $user->data['user_id'], $user->ip, 'LOG_ABBC3_ENABLE_FAIL', false, [$e->get_filename()]);
            }

            return 'abbc3-step';
        }

        return parent::enable_step($old_state);
    }

    /**
     * Enable version check
     *
     * @param string|int $version The version to check
     * @return bool
     */
    protected function version_check($version)
    {
        return phpbb_version_compare($version, self::PHPBB_MIN_VERSION, '>=');
    }
}