Sindbad~EG File Manager

<?php
/**
-------------------------------------------------------------------------
Gdrive plugin for GLPI
Copyright (C) 2023 by the TICgal Team.
https://github.com/pluginsGLPI/gdrive
-------------------------------------------------------------------------
LICENSE
This file is part of the Gdrive plugin.
Gdrive plugin is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
Gdrive plugin is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Gdrive. If not, see <http://www.gnu.org/licenses/>.
--------------------------------------------------------------------------
 *
@package   Gdrive
@author    the TICgal team
@copyright Copyright (c) 2023 TICgal team
@license   AGPL License 3.0 or (at your option) any later version
http://www.gnu.org/licenses/agpl-3.0-standalone.html
@link      https://tic.gal
@since     2018
---------------------------------------------------------------------- 
 */
if (!defined('GLPI_ROOT')) {
    die("Sorry. You can't access this file directly");
}

use Glpi\Application\View\TemplateRenderer;

/**
 * Summary of PluginGdriveConfig
 */
class PluginGdriveConfig extends CommonDBTM
{
    static private $_instance = null;

    /**
     * Summary of canCreate
     *
     * @return boolean
     */
    static function canCreate()
    {
        return Session::haveRight('config', UPDATE);
    }

    /**
     * Summary of canView
     *
     * @return boolean
     */
    static function canView()
    {
        return Session::haveRight('config', READ);
    }

    /**
     * Summary of canUpdate
     *
     * @return boolean
     */
    static function canUpdate()
    {
        return Session::haveRight('config', UPDATE);
    }

    /**
     * Summary of getTypeName
     *
     * @param  mixed $nb plural
     * @return mixed
     */
    static function getTypeName($nb = 0)
    {
        return __('Gdrive setup', 'gdrive');
    }

    /**
     * Summary of getName
     *
     * @param  mixed $with_comment with comment
     * @return mixed
     */
    function getName($with_comment = 0)
    {
        return 'Gdrive';
    }

    /**
     * Summary of getInstance
     *
     * @return PluginGdriveConfig
     */
    static function getInstance()
    {

        if (!isset(self::$_instance)) {
            self::$_instance = new self();
            if (!self::$_instance->getFromDB(1)) {
                self::$_instance->getEmpty();
            }
        }
        return self::$_instance;
    }

    /**
     * Summary of getConfig
     *
     * @return PluginGdriveConfig
     */
    static function getConfig()
    {
        $config = new self();
        $config->getFromDB(1);
        return $config;
    }

    /**
     * Summary of showConfigForm
     *
     * @param  mixed $item is the config
     * @return boolean
     */
    static function showConfigForm($item)
    {
        $config = self::getInstance();
        $options = [
        'full_width' => true
        ];

        $templatePath = "@gdrive/config.html.twig";
        TemplateRenderer::getInstance()->display(
            $templatePath,
            [
            'item' => $config,
            'options' => $options,
            ]
        );

        return false;
    }

    /**
     * Summary of getTabNameForItem
     *
     * @param  CommonGLPI $item
     * @param  mixed      $withtemplate
     * @return string
     */
    function getTabNameForItem(CommonGLPI $item, $withtemplate = 0)
    {

        if ($item->getType() == 'Config') {
            return __('GDrive', 'gdrive');
        }
        return '';
    }

    /**
     * Summary of displayTabContentForItem
     *
     * @param  CommonGLPI $item
     * @param  mixed      $tabnum
     * @param  mixed      $withtemplate
     * @return bool
     */
    static function displayTabContentForItem(CommonGLPI $item, $tabnum = 1, $withtemplate = 0)
    {

        if ($item->getType() == 'Config') {
            self::showConfigForm($item);
        }
        return true;
    }
}