Ticket #1891: contact_us.php

<?php
/* -----------------------------------------------------------------------------------------
   $Id: contact_us.php 11599 2019-03-21 16:05:39Z GTB $

   modified eCommerce Shopsoftware
   http://www.modified-shop.org

   Copyright (c) 2009 - 2013 [www.modified-shop.org]
   -----------------------------------------------------------------------------------------
   Released under the GNU General Public License
   ---------------------------------------------------------------------------------------*/

defined( '_VALID_XTC' ) or die( 'Direct Access to this location is not allowed.' );

class contact_us
{
    var $code, $title, $description, $enabled;

    function __construct()
    {
        $this->code = 'contact_us';
        $this->title = MODULE_CONTACT_US_TEXT_TITLE;
        $this->description = MODULE_CONTACT_US_TEXT_DESCRIPTION;
        $this->sort_order = ((defined('MODULE_CONTACT_US_SORT_ORDER')) ? MODULE_CONTACT_US_SORT_ORDER : '');
        $this->enabled = ((defined('MODULE_CONTACT_US_STATUS') && MODULE_CONTACT_US_STATUS == 'true') ? true : false);
        
        // >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
        $this->deleteData = false; // set default for uninstall. true will delete data by default
        // <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
    }

    function process($file)
    {
        //do nothing
    }

    function display()
    {
        return array('text' => '<br>' . xtc_button(BUTTON_SAVE) . '&nbsp;' .
                               xtc_button_link(BUTTON_CANCEL, xtc_href_link(FILENAME_MODULE_EXPORT, 'set=' . $_GET['set'] . '&module='.$this->code))
                     );
    }

    function check()
    {
        if(!isset($this->_check)) {
          $check_query = xtc_db_query("SELECT configuration_value FROM " . TABLE_CONFIGURATION . " WHERE configuration_key = 'MODULE_CONTACT_US_STATUS'");
          $this->_check = xtc_db_num_rows($check_query);
        }
        return $this->_check;
    }

    function install()
    {
        xtc_db_query("INSERT INTO " . TABLE_CONFIGURATION . " (configuration_key, configuration_value,  configuration_group_id, sort_order, set_function, date_added) VALUES ('MODULE_CONTACT_US_STATUS', 'false',  '6', '1', 'xtc_cfg_select_option(array(\'true\', \'false\'), ', now())");
        xtc_db_query("CREATE TABLE IF NOT EXISTS `contact_us_log` (
                        `customers_id` int(11) NOT NULL,
                        `customers_name` varchar(128) NOT NULL,
                        `customers_email_address` varchar(255) NOT NULL,
                        `customers_ip` varchar(50) NOT NULL,
                        `date_added` datetime NOT NULL DEFAULT '0000-00-00 00:00:00',
                        KEY `idx_customers_id` (`customers_id`)
                      );");
    }


    // >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
    function remove()
    {
        if (property_exists ($this, 'deleteData'))
        {
            if ((isset($_POST['deleteData'])) && ($_POST['deleteData'] == 'deleteData'))
            {
                // drop tables, delete columns, delete configuations
                xtc_db_query("DROP TABLE contact_us_log");
                xtc_db_query("DELETE FROM " . TABLE_CONFIGURATION . " WHERE configuration_key LIKE 'MODULE_CONTACT_US_%'");
            }else{
                // keep data, remove only module and unecessary things
                xtc_db_query("DELETE FROM " . TABLE_CONFIGURATION . " WHERE configuration_key LIKE 'MODULE_CONTACT_US_%'");
            }

        }else{
            // keep data, remove only module and unecessary things
            xtc_db_query("DELETE FROM " . TABLE_CONFIGURATION . " WHERE configuration_key LIKE 'MODULE_CONTACT_US_%'");
        }

    }
    // <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<

    function keys()
    {
        return array('MODULE_CONTACT_US_STATUS');
    }
}
?>