<?php
// start hack by Trabis
if (!class_exists('ProtectorRegistry')) {
    exit('Registry not found');
}

$registry  = ProtectorRegistry::getInstance();
$mydirname = $registry->getEntry('mydirname');
$mydirpath = $registry->getEntry('mydirpath');
$language  = $registry->getEntry('language');
// end hack by Trabis

eval(' function xoops_module_uninstall_' . $mydirname . '( $module ) { return protector_onuninstall_base( $module , "' . $mydirname . '" ) ; } ');

if (!function_exists('protector_onuninstall_base')) {

    /**
     * @param $module
     * @param $mydirname
     *
     * @return bool
     */
    function protector_onuninstall_base($module, $mydirname)
    {
        // transations on module uninstall

        global $ret; // TODO :-D

        // for Cube 2.1
        if (defined('XOOPS_CUBE_LEGACY')) {
            $root =& XCube_Root::getSingleton();
            $root->mDelegateManager->add('Legacy.Admin.Event.ModuleUninstall.' . ucfirst($mydirname) . '.Success', 'protector_message_append_onuninstall');
            $ret = array();
        } else {
            if (!is_array($ret)) {
                $ret = array();
            }
        }

        $db  = XoopsDatabaseFactory::getDatabaseConnection();
        $mid = $module->getVar('mid');

        // TABLES (loading mysql.sql)
        $sql_file_path = __DIR__ . '/sql/mysql.sql';
        $prefix_mod    = $db->prefix() . '_' . $mydirname;
        if (file_exists($sql_file_path)) {
            $ret[]     = 'SQL file found at <b>' . htmlspecialchars($sql_file_path) . '</b>.<br  /> Deleting tables...<br />';
            $sql_lines = file($sql_file_path);
            foreach ($sql_lines as $sql_line) {
                if (preg_match('/^CREATE TABLE \`?([a-zA-Z0-9_-]+)\`? /i', $sql_line, $regs)) {
                    $sql = 'DROP TABLE ' . addslashes($prefix_mod . '_' . $regs[1]);
                    if (!$db->query($sql)) {
                        $ret[] = '<span style="color:#ff0000;">ERROR: Could not drop table <b>' . htmlspecialchars($prefix_mod . '_' . $regs[1]) . '<b>.</span><br />';
                    } else {
                        $ret[] = 'Table <b>' . htmlspecialchars($prefix_mod . '_' . $regs[1]) . '</b> dropped.<br />';
                    }
                }
            }
        }

        // TEMPLATES (Not necessary because modulesadmin removes all templates)
        /* $tplfile_handler = xoops_getHandler( 'tplfile' ) ;
        $templates =& $tplfile_handler->find( null , 'module' , $mid ) ;
        $tcount = count( $templates ) ;
        if ($tcount > 0) {
            $ret[] = 'Deleting templates...' ;
            for ($i = 0 ; $i < $tcount ; ++$i) {
                if ( ! $tplfile_handler->delete( $templates[$i] ) ) {
                    $ret[] = '<span style="color:#ff0000;">ERROR: Could not delete template '.$templates[$i]->getVar('tpl_file','s').' from the database. Template ID: <b>'.$templates[$i]->getVar('tpl_id','s').'</b></span><br />';
                } else {
                    $ret[] = 'Template <b>'.$templates[$i]->getVar('tpl_file','s').'</b> deleted from the database. Template ID: <b>'.$templates[$i]->getVar('tpl_id','s').'</b><br />';
                }
            }
        }
        unset($templates); */

        return true;
    }

    /**
     * @param $module_obj
     * @param $log
     */
    function protector_message_append_onuninstall(&$module_obj, &$log)
    {
        if (is_array(@$GLOBALS['ret'])) {
            foreach ($GLOBALS['ret'] as $message) {
                $log->add(strip_tags($message));
            }
        }

        // use mLog->addWarning() or mLog->addError() if necessary
    }
}
