Using geshi
I will put slowly codes here since this accept geshi
SiteAdminAction( $actionInfo, $request );
           
            // data validation
            $this->registerFieldValidator( "blogName", new StringValidator());
            $this->registerFieldValidator( "blogOwner", new IntegerValidator());
            $this->setValidationErrorView( new AdminCreateBlogView( $this->_blogInfo ));
        }
        function perform()
        {
            // fetch the validated data
            $this->_blogName = Textfilter::filterAllHTML($this->_request->getValue( "blogName" ));
            $this->_ownerId  = $this->_request->getValue( "blogOwner" );
            $this->_blogProperties = $this->_request->getValue( "properties" );           
           
            // check that the user really exists
            $users = new Users();
            $userInfo = $users->getUserInfoFromId( $this->_ownerId );
            if( !$userInfo ) {
                $this->_view = new AdminCreateBlogView( $this->_blogInfo );
                $this->_form->setFieldValidationStatus( "blogOwner", false );
                $this->setCommonData( true );
                return false;
            }           
           
            // now that we have validated the data, we can proceed to create the user, making
            // sure that it doesn't already exists
            $blogs = new Blogs();
            $blog = new BlogInfo( $this->_blogName, $this->_ownerId, "", "" );
            $blog->setProperties( $this->_blogProperties );
           
            $this->notifyEvent( EVENT_PRE_BLOG_ADD, Array( "blog" => &$blog ));
            $newBlogId = $blogs->addBlog( $blog );
            if( !$newBlogId) {
                $this->_view = new AdminCreateBlogView( $this->_blogInfo );
                $this->_form->setFieldValidationStatus( "blogName", false );
                $this->setCommonData();
                return false;
            }
           
            // add a default category and a default post
            $articleCategories = new ArticleCategories();
            $articleCategory = new ArticleCategory( "General", "", $newBlogId, true );
            $catId = $articleCategories->addArticleCategory( $articleCategory );
            $config =& Config::getConfig();
            $locale =& Locales::getLocale( $config->getValue( "default_locale" ));
            $articleTopic = $locale->pr( "register_default_article_topic", $userInfo->user);
            //$articleTopic = $locale->tr( "register_default_article_topic" );
            $articleText  = $locale->tr( "register_default_article_text" );
            $article = new Article( $articleTopic,
                                    $articleText,
                                    Array( $catId ),
                                    $this->_ownerId,
                                    $newBlogId,
                                    POST_STATUS_PUBLISHED,
                                    0,
                                    Array(),
                                    "welcome" );
            $t = new Timestamp();
            $article->setDateObject( $t );
            $articles = new Articles();
            $articles->addArticle( $article );           
            // and inform everyone that everything went ok
            $this->notifyEvent( EVENT_POST_BLOG_ADD, Array( "blog" => &$blog ));
            $this->_view = new AdminSiteBlogsListView( $this->_blogInfo );
            $this->_view->setSuccessMessage($this->_locale->pr("blog_added_ok", $blog->getBlog()));
            $this->setCommonData();
            return true;
        }
    }
?>
    
    

Hevitra