<?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_update_'.$mydirname.'( $module ) { return protector_onupdate_base( $module , "'.$mydirname.'" ) ; } ' ) ;

if ( ! function_exists( 'protector_onupdate_base' ) ) {

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

    global $msgs ; // TODO :-D

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

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

    // TABLES (write here ALTER TABLE etc. if necessary)

    // configs (Though I know it is not a recommended way...)
    $check_sql = "SHOW COLUMNS FROM ".$db->prefix("config")." LIKE 'conf_title'" ;
    if ( ( $result = $db->query( $check_sql ) ) && ( $myrow = $db->fetchArray( $result ) ) && @$myrow['Type'] == 'varchar(30)' ) {
        $db->queryF( "ALTER TABLE ".$db->prefix("config")." MODIFY `conf_title` varchar(255) NOT NULL default '', MODIFY `conf_desc` varchar(255) NOT NULL default ''" ) ;
    }
    list( , $create_string ) = $db->fetchRow( $db->query( "SHOW CREATE TABLE ".$db->prefix("config") ) ) ;
    foreach ( explode( 'KEY' , $create_string ) as $line ) {
        if ( preg_match( '/(\`conf\_title_\d+\`) \(\`conf\_title\`\)/' , $line , $regs ) ) {
            $db->query( "ALTER TABLE ".$db->prefix("config")." DROP KEY ".$regs[1] ) ;
        }
    }
    $db->query( "ALTER TABLE ".$db->prefix("config")." ADD KEY `conf_title` (`conf_title`)" ) ;

    // 2.x -> 3.0
    list( , $create_string ) = $db->fetchRow( $db->query( "SHOW CREATE TABLE ".$db->prefix($mydirname."_log") ) ) ;
    if ( preg_match( '/timestamp\(/i' , $create_string ) ) {
        $db->query( "ALTER TABLE ".$db->prefix($mydirname."_log")." MODIFY `timestamp` DATETIME" ) ;
    }

    // TEMPLATES (all templates have been already removed by modulesadmin)
    $tplfile_handler =& xoops_gethandler( 'tplfile' ) ;
    $tpl_path = dirname(__FILE__).'/templates' ;
    if ( $handler = @opendir( $tpl_path . '/' ) ) {
        while ( ( $file = readdir( $handler ) ) !== false ) {
            if( substr( $file , 0 , 1 ) == '.' ) continue ;
            $file_path = $tpl_path . '/' . $file ;
            if ( is_file( $file_path ) && in_array( strrchr( $file , '.' ) , array( '.html' , '.css' , '.js' ) ) ) {
                $mtime = intval( @filemtime( $file_path ) ) ;
                $tplfile =& $tplfile_handler->create() ;
                $tplfile->setVar( 'tpl_source' , file_get_contents( $file_path ) , true ) ;
                $tplfile->setVar( 'tpl_refid' , $mid ) ;
                $tplfile->setVar( 'tpl_tplset' , 'default' ) ;
                $tplfile->setVar( 'tpl_file' , $mydirname . '_' . $file ) ;
                $tplfile->setVar( 'tpl_desc' , '' , true ) ;
                $tplfile->setVar( 'tpl_module' , $mydirname ) ;
                $tplfile->setVar( 'tpl_lastmodified' , $mtime ) ;
                $tplfile->setVar( 'tpl_lastimported' , 0 ) ;
                $tplfile->setVar( 'tpl_type' , 'module' ) ;
                if ( ! $tplfile_handler->insert( $tplfile ) ) {
                    $msgs[] = '<span style="color:#ff0000;">ERROR: Could not insert template <b>'.htmlspecialchars($mydirname.'_'.$file).'</b> to the database.</span>';
                } else {
                    $tplid = $tplfile->getVar( 'tpl_id' ) ;
                    $msgs[] = 'Template <b>'.htmlspecialchars($mydirname.'_'.$file).'</b> added to the database. (ID: <b>'.$tplid.'</b>)';
                    // generate compiled file
                    include_once XOOPS_ROOT_PATH.'/class/xoopsblock.php' ;
                    include_once XOOPS_ROOT_PATH.'/class/template.php' ;
                    if ( ! xoops_template_touch( $tplid ) ) {
                        $msgs[] = '<span style="color:#ff0000;">ERROR: Failed compiling template <b>'.htmlspecialchars($mydirname.'_'.$file).'</b>.</span>';
                    } else {
                        $msgs[] = 'Template <b>'.htmlspecialchars($mydirname.'_'.$file).'</b> compiled.</span>';
                    }
                }
            }
        }
        closedir( $handler ) ;
    }
    include_once XOOPS_ROOT_PATH.'/class/xoopsblock.php' ;
    include_once XOOPS_ROOT_PATH.'/class/template.php' ;
    xoops_template_clear_module_cache( $mid ) ;

    return true ;
}

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

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

}
